J. Michael Shull

Astrophysical and Planetary Sciences
University of Colorado
Campus Box 389
Boulder, CO 80309-0389
Office: Duane C-328
Phone: (303) 492-7827
FAX: (303) 492-7178
Email: mshull@casa.colorado.edu

Refereed Papers:

  • Spitzer, L., and Shull, J. M. 1975, Astrophys. J., 200, 339-342. "Random Gravitational Encounters and the Evolution of Spherical Systems. VI. Plummer's Model".

  • Spitzer, L., and Shull, J. M. 1975, Astrophys. J., 201, 773-782. "Random Gravitational Encounters and the Evolution of Spherical Systems. VII. Systems with Several Mass Groups".

  • Shull, J. M., York, D. G., and Hobbs, L. M. 1977, Astrophys. J. (Letters), 211, L139-L143. "Abundance Variations in High-Velocity Interstellar Gas".

  • Shull, J. M., and York, D. G. 1977, Astrophys. J., 211, 803-824. "Copernicus Observations of Distant Unreddened Stars. I. Lines of Sight to Mu Colombae and HD28497".

  • Shull, J. M. 1977, Astrophys. J., 212, 102-111. "Copernicus Observations of Distant Unreddened Stars. II. Line of Sight to HD50896".

  • Shull, J. M. 1977, Astrophys. J., 215, 805-811. "Grain Disruption in Interstellar Hydromagnetic Shocks".

  • Shull, J. M. 1977, Astrophys. J., 216, 414-418. "Shock Models of High Velocity Silicon III".

  • Hollenbach, D. J., and Shull, J. M. 1977, Astrophys. J., 216, 419-426. "Vibrationally Excited Molecular Hydrogen in Orion".

  • Giovanelli, R., Haynes, M. P., York, D. G., and Shull, J. M. 1978, Astrophys. J., 219, 60-71. "A Comparison of Neutral Hydrogen 21-cm Measurements with UV and Optical Absorption Measurements".

  • Shull, J. M. 1978, Astrophys. J., 219, 877-885. "Vibrational Excitation of Molecular Hydrogen in Intense Ultraviolet Fluxes".

  • Shull, J. M., and Hollenbach, D. J. 1978, Astrophys. J., 220, 525-537. "Molecular Hydrogen Cooling, Dissociation, and Infrared Emission in Shocked Molecular Clouds".

  • Shull, J. M., and McCray, R. 1978, Astrophys. J. (Letters), 223, L5-L8. "Forbidden Lines in Quasars and Active Galactic Nuclei".

  • Shull, J.M. 1978, Astrophys. J., 224, 841-847. "Molecular Hydrogen Resonance Fluorescence with Lyman alpha".

  • Shull, J.M. 1978, Astrophys. J., 226, 858-862. "Disruption and Sputtering of Grains in Intermediate Velocity Interstellar Clouds".

  • Shull, J. M., and McKee, C. F. 1979, Astrophys. J., 227, 131-149. "Theoretical Models of Interstellar Shocks. I. Radiative Transfer and Ultraviolet Precursors".

  • Shull, J. M. 1979, Astrophys. J., 229, 1092-1097. "Self-Consistent Spherical Accretion onto Compact X-Ray Sources".

  • Shull, J. M. 1979, Astrophys. J., 231, 534-538. "Dynamical Effects on Binary X-Ray Sources in Dense Stellar Clusters".

  • Shull, J. M. 1979, Astrophys. J., 233, 182-187. "Copernicus Observations of Interstellar Matter toward the Orion OB1 Association. I. Epsilon and Pi Orionis".

  • Shull, J. M., and Silk, J. 1979, Astrophys. J., 234, 427-434. "Model Emission Spectra from Primeval Galaxies".

  • Shull, J. M. 1980, Astrophys. J., 234, 761-764. "Heating and Ionization from X-Ray Secondary Electrons".

  • Shull, J. M. 1980, Astrophys. J., 237, 769-780. "The Signature of a Buried Supernova"

  • Shull, J. M. 1980, Astrophys. J., 238, 560-564. "Copernicus Observations of Interstellar Matter toward 15 Mon".

  • Shull, J. M. 1980, Astrophys. J., 238, 860-866. "Stellar Winds in Molecular Clouds".

  • Shull, J. M. 1981, Astrophys. J. Suppl., 46, 27-40. "The X-Ray Spectrum of a Hot Interstellar Plasma".

  • Shull, J. M., Snow, T. P., and York, D. G. 1981, Astrophys. J., 246, 549-553. "Observationally Determined Silicon II Oscillator Strengths".

  • Shull, J. M., and Silk, J. 1981, Astrophys. J., 249, 26-34. "Intergalactic Shells at Large Redshift".

  • Woods, D. T., Shull, J. M., and Sarazin, C. L. 1981, Astrophys. J. 249, 399-404. "Recombination Coefficients for Iron Ions".

  • Pradhan, A. K., and Shull, J. M. 1981, Astrophys. J., 249, 821-830. "Density and Temperature Diagnostics of X-Ray Sources: Line Ratios for Helium-Like Ions".

  • Shull, J. M., and Van Steenberg, M. 1982, Astrophys. J. Suppl., 48, 95-107. "The Ionization Equilibrium of Astrophysically Abundant Elements".

  • Zweibel, E. G., and Shull, J. M. 1982, Astrophys. J., 259, 859-868. "The Confinement of Cosmic Rays to Molecular Clouds".

  • McCray, R., Shull, J. M., Boynton, P. E., Deeter, J. E., Holt, S. S., and White, N. E. 1982, Astrophys. J., 262, 301-307. "Einstein Observatory Pulse-Phase Spectroscopy of Herculis X-1".

  • Shull, J. M. 1982, Astrophys. J., 262, 308-314. "X-Ray Emission from Young Supernova Remnants: Non-Equilibrium Ionization Abundances and Emissivities".

  • Brugel, E. W., Shull, J. M., and Seab, C. G. 1982, Astrophys. J. (Letters), 262, L36-L39. "The Ultraviolet Spectrum of Herbig-Haro Object 2H".

  • Shull, J. M. 1983, Astrophys. J., 264, 446-450. "Feeding Quasars with Stellar Winds".

  • Lepp, S., and Shull, J. M. 1983, Astrophys. J., 270, 578-582. "The Kinetic Theory of Molecular Hydrogen Dissociation".

  • Shull, J. M., Van Steenberg, M., and Seab, C. G. 1983, Astrophys. J., 272, 408-414. "Observationally Determined FeII Oscillator Strengths".

  • Seab, C. G., and Shull, J. M. 1983, Astrophys. J., 275, 652-660. "Shock Processing of Interstellar Grains".

  • Lepp, S., and Shull, J. M. 1984, Astrophys. J., 280, 465-469. "Molecules in the Early Universe".

  • Shull, J. M., and Woods, D. T. 1985, Astrophys. J., 288, 50-57. "Interstellar Cloud Phase Transitions: Effects of Metal Abundances, Grains, and X-Rays".

  • Lepp, S., McCray, R., Shull, J. M., Woods, D. T., and Kallman, T. 1985, Astrophys. J., 288, 58-64. "Thermal Phases of Interstellar and Quasar Gas".

  • Brugel, E. W., Bohm, K.-H., Shull, J. M., and Bohm-Vitense, E. 1985, Astrophys. J. (Letters), 292, L75-L78. "The Unexpected Ultraviolet Variability of Herbig-Haro Object Number 1".

  • Shull, J. M., and Van Steenberg, M. E. 1985, Astrophys. J., 298, 268-274. "X-Ray Secondary Heating and Ionization in Quasar Emission-Line Clouds".

  • Shull, J. M., and Van Steenberg, M. E. 1985, Astrophys. J., 298, 599-614. "Galactic Interstellar Abundance Surveys with IUE. I. Neutral Hydrogen".

  • Lockman, F. J., Hobbs, L. M., and Shull, J. M. 1986, Astrophys. J., 301, 380-394. "The Extent of the Local HI Halo".

  • MacLow, M.-M., and Shull, J. M. 1986, Astrophys. J., 302, 585-589. "Molecular Processes and Gravitational Collapse in Intergalactic Shocks".

  • Voit, G. M., Shull, J. M., and Begelman, M. C. 1987, Astrophys. J., 316, 573-583. "Broad Variable Absorption Lines in the Seyfert Galaxy NGC~3516: Probing the Structure of the Emission-Line Regions".

  • McCray, R., Shull, J. M., and Sutherland, P. 1987, Astrophys. J. (Letters), 317, L73-L77. "Inside Supernova 1987A".

  • Donahue, M., and Shull, J. M. 1987, Astrophys. J. (Letters), 323, L13-L18. Can Quasars Ionize the Intergalactic Medium?

  • Stern, S. A., and Shull, J. M. 1988, Nature, 332, 407-411. "The Influence of Supernovae and Passing Stars on Comets in the Oort Cloud".

  • Van Steenberg, M. E., and Shull, J. M. 1988, Astrophys. J. Suppl., 67, 225-248. "Galactic Interstellar Abundance Surveys with IUE. II. The Equivalent Widths and Column Densities".

  • Van Steenberg, M. E., and Shull, J. M. 1988, Astrophys. J., 330, 942-963. "Galactic Interstellar Abundance Surveys with IUE. III. Silicon, Manganese, Iron, Sulfur, and Zinc".

  • Fesen, R. A., Shull, J. M., and Saken, J. M. 1988, Nature, 334, 229-231. "Interaction between CTB80's High-Velocity Pulsar and an Infrared Emission Shell".

  • Voit, G. M., and Shull, J. M. 1988, Astrophys. J., 331, 197-210. "X-Ray Induced Stellar Mass Loss near Active Galactic Nuclei".

  • Ferriere, K. M., Zweibel, E. G., and Shull, J. M. 1988, Astrophys. J., 332, 984-994. "Hydromagnetic Wave Heating of the Low Density Interstellar Medium".

  • Van Steenberg, M. E., and Shull, J. M. 1988, Astrophys. J., 335, 197-214. "IUE-IRAS Studies of the Infrared Cirrus".

  • Luo, D., Pradhan, A. K., and Shull, J. M. 1988, Astrophys. J., 335, 498-502. "Oscillator Strengths for Silicon II".

  • Borkowski, K. J., Shull, J. M., & McKee, C. F. 1989, Astrophys. J., 336, 979-998. "Two-Temperature Radiative Shocks with Electron Thermal Conduction".

  • Shull, J. M., Fesen, R. A., & Saken, J. M. 1989, Astrophys. J., 346, 860-868. "Pulsar Re-energization of Old Supernova Remnant Shells".

  • Borkowski, K. J., & Shull, J. M. 1990, Astrophys. J., 348, 169-185. "Pure-Oxygen Radiative Shocks with Electron Thermal Conduction".

  • Stern, S. A., Shull, J. M., & Brandt, J. C. 1990, Nature, 345, 305-308. "Evolution and Detectability of Comet Clouds during Post-Main-Sequence Stellar Evolution".

  • Stern, S. A., & Shull, J. M. 1990, Astrophys. J., 359, 506-511. "The Influence of Oort Clouds on the Mass and Chemical Balance of the Interstellar Medium".

  • Koo, B.-C., Reach, W. T., Heiles, C., Fesen, R., & Shull, J. M. 1990, Astrophys. J., 364, 178-186. "Detection of an Expanding H I Shell in the Old Supernova Remnant CTB80".

  • Cioffi, D. F., & Shull, J. M. 1991, Astrophys. J., 367, 96-114. "Simulations of the Supernova-Dominated Interstellar Medium in Disk Galaxies".

  • Stocke, J., Case, J., Donahue, M., Shull, J. M., & Snow, T. P. 1991, Astrophys. J., 374, 72-82. "New Observations of the Quasar-Galaxy Pair 3C 232/NGC 3067".

  • Donahue, M., & Shull, J. M. 1991, Astrophys. J., 383, 511-524. "New Photoionization Models of Intergalactic Clouds".

  • Saken, J. M., Fesen, R. A., & Shull, J. M. 1992, Astrophys. J. Suppl., 81, 715-745. "An IRAS Survey of Galactic Supernova Remnants".

  • Saken, J. M., Shull, J. M., Garmany, C. D., Nichols-Bohlin, J., & Fesen, R. A. 1992, Astrophys. J., 397, 537-541. "An Infrared Supershell Surrounding the Cygnus OB1 Association".

  • Fesen, R. A., Martin, C. L., & Shull, J. M. 1992, Astrophys. J., 399, 599-610. "The Synchrotron Bays of the Crab Nebula: A Magnetized Structure associated with a Pre-Supernova Circumstellar Disk".

  • Edelson, R., Pike, G. F., Saken, J. M., Kinney, A. & Shull, J. M. 1992, Astrophys. J. Suppl., 83, 1-27. "The Colorado IUE Active Galaxy Survey. I. Blazars"

  • Slavin, J., Shull, J. M., & Begelman, M. C. 1993, Astrophys. J., 407, 83-99. "Turbulent Mixing Layers in the Interstellar Medium of Galaxies".

  • Urry, C. M., ... Shull, J. M., et al. 1993, Astrophys. J., 411, 614-631. "Multiwavelength Monitoring of the BL Lac Object PKS 2155-304. I. The IUE Campaign".

  • Shull, J. M. 1993, Physica Scripta, T47, 165-170. "Atomic Data Needs for the Interstellar and Intergalactic Medium".

  • Fardal, M., & Shull, J. M. 1993, Astrophys. J., 415, 524-533. "The Two-Point Correlation Function of Randomly Distributed Lyman-alpha Clouds".

  • Shull, J. M., & Sachs, E. R. 1993, Astrophys. J., 416, 536-545. "Variable C IV Absorption in the Seyfert Galaxy NGC 5548: A Connection to Broad-Absorption-Line QSOs?"

  • Dove, J. B., & Shull, J. M. 1994, Astrophys. J., 423, 196-206. "Photoionization of Disk Galaxies: An Explanation of the Sharp Edges in the HI Distribution"

  • Reichert, G. A., ... Shull, J. M., et al. 1994, Astrophys. J., 425, 582-608. "Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. V. Variability of the Ultraviolet Continuum and Emission Lines of NGC 3783".

  • Shull, J. M. & Slavin, J. D. 1994, Astrophys. J, 427, 784-792. "Highly Ionized Gas in the Galactic Halo".

  • Dove, J. B., & Shull, J. M. 1994, Astrophys. J., 430, 222-235. "Photoionization of the Diffuse Interstellar Medium and Galactic Halo by OB Associations"

  • Stocke, J. T., Shull, J. M., Granados, A. F., & Sachs, E. R. 1994, Astronomical J., 108, 1178-1185. "Satellite Emission Features in Two Seyfert Galaxies: New Evidence that Radio-Quiet AGN Possess Sub-Relativistic Winds".

  • Giroux, M. L., Sutherland, R. S., & Shull, J. M. 1994, Astrophys. J. (Letters), 435, L97-L100. "Multiphase Gas in Quasar Absorption-Line Systems"

  • Burks, G. S., Bartko, F., Shull, J. M., Stocke, J. T., Sachs, E. R., Burbidge, E. M., Cohen, R. D., Junkkarinen, V. T., Harms, R. J., & Massa, D. 1994, Astrophys. J., 437, 630-637. "A Study of UV Absorption Lines through the Complete Galactic Halo by the Analysis of HST-FOS Spectra of Active Galactic Nuclei".

  • Edelson, R., ... Shull, J. M., et al. 1995, Astrophys. J., 438, 120-134. "Multiwavelength Monitoring of the BL Lac Object PKS 2155-304. IV. Multi-Wavelength Analysis".

  • Shull, J. M., & Stern, S. A. 1995, Astronomical J., 109, 690-697. "Gamma-Ray Burst Constraints on the Galactic Frequency of Extra-Solar Oort Clouds".

  • Korista, K. T., ... Shull, J. M., et al. 1995, Astrophys. J. Suppl., 97, 285-330. "Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. VIII. An Intensive HST, IUE, and Ground-Based Study of NGC~5548".

  • Shull, J. M., & Saken, J. M. 1995, Astrophys. J. , 444, 663-671. "Non-Coeval Star Formation, Starbursts, and the Growth of Supershells in OB Associations".

  • Stocke, J., Shull, J. M., Penton, S., Donahue, M., & Carilli, C. 1995, Astrophys. J., 451, 24-43. "The Local Lyman-alpha Forest: Association of Clouds with Superclusters and Voids".

  • Giroux, M. L., Fardal, M. A., & Shull, J. M. 1995, Astrophys. J., 451, 477-483. "Intergalactic Helium Absorption toward High-Redshift Quasars".

  • Shull, J. M. 1995, Publ. Astronom. Society of Pacific, 107, 1007-1011. "High-Resolution Spectroscopy of Quasars and Quasar Absorption-Line Systems".

  • Shull, J. M., Stocke, J. T, & Penton, S. 1996, Astronomical J., 111, 72-77. "Intergalactic Hydrogen Clouds at Low Redshift: Connections with Voids and Dwarf Galaxies".

  • Marshall, H. L., Carone, T. E., Shull, J. M., Malkan, M. A., & Elvis, M. E. F. 1996, Astrophys. J. , 457, 169-176. "The Steep Soft X-Ray Spectrum of the Highly Variable Active Nucleus in Mrk 478".

  • Madau, P., & Shull, J. M. 1996, Astrophys. J. , 457, 551-556. "Cosmic Metal Production and the Contribution of QSO Absorption Systems to the Ionizing Background".

  • Vacca, W. D., Garmany, C. D., & Shull, J. M. 1996, Astrophys. J., 459, 914-931. "The Lyman Continuum Fluxes and Stellar Parameters of O and Early B-Type Stars".

  • Crenshaw, D. M., ... Shull, J. M., et al. 1996, Astrophys. J., 470, 322-335. "Multiwavelength Observations of Short Timescale Variability in NGC 4151. I. Ultraviolet Observations".

  • Edelson, R., ... Shull, J. M., et al. 1996, Astrophys. J., 470, 364-377. "Multiwavelength Observations of Short Timescale Variability in NGC 4151. IV. Multi-Wavelength Analysis".

  • van Gorkom, J. H., Carilli, C. L., Stocke, J. T., Perlman, E. S., & Shull, J. M. 1996, Astronomical J., 112, 1397-1408. "The H I Environment of Nearby Lyman-alpha Absorbers".

  • Fesen, R. A., Shull, J. M., & Hurford, A. P. 1997, Astronomical J., 113, 354-363. "An Optical Study of the Circumstellar Environment around the Crab Nebula".

  • Giroux, M. L., & Shull, J. M. 1997, Astronomical Journal, 113, 1505-1513. "The Influence of the Photoionizing Radiation Spectrum on Metal-Line Ratios in Ly-alpha Forest Clouds".

  • Rodriguez-Pascual, P. M., ... Shull, J. M., et al. 1997, Astrophys. J. Suppl., 110, 9-20. "Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. IX. Ultraviolet Observations of Fairall 9".

  • Pian, E., ... Shull, J. M., et al. 1997, Astrophysical Journal, 486, 784-798. "Multiwavelength Monitoring of the BL Lacertae Object PKS 2155-304 in May 1994. II. The IUE Campaign".

  • Urry, C. M., ... Shull, J. M., et al. 1997, Astrophys. J., 486, 799-809. "Multiwavelength Monitoring of the BL Lacertae Object PKS 2155-304 in May 1994. III. Probing the Inner Jet through Multiwavelength Correlations".

  • Wanders, I., ... Shull, J. M., et al. 1997, Astrophys. J. Suppl., 113, 69-88. "Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XI. Intensive Monitoring of the Ultraviolet Spectrum of NGC 7469".

  • Fardal, M. A., Giroux, M. L., & Shull, J. M. 1998, Astronomical Journal, 115, 2206-2230. "The High-Redshift He II Gunn-Peterson Effect: Implications and Future Prospects".

  • O'Brien, P. T., ... Shull, J. M., et al. 1998, Astrophys. J., 509, 163-176. "Steps toward Determination of the Size and Structure of the Broad-Line Region in Active Galactic Nuclei. XIII. Ultraviolet Observations of the Broad-Line Radio Galaxy 3C 390.3".

  • Shull, J. M., Penton, S., Stocke, J. T., Giroux, M. L., van Gorkom, J. H., Lee, Y.-H., & Carilli, C. 1998, Astronomical Journal, 116, 2094-2107. "A Cluster of Low-redshift Ly-alpha Clouds toward PKS 2155-304. I. Limits on Metals and D/H in Halo Gas".

  • Shull, J. M., Roberts, D., Giroux, M. L., Penton, S. & Fardal, M. 1999, Astronomical Journal, 118, 1450-1460. "The Metagalactic Ionizing Radiation Field at Low Redshift".

  • Shull, J. M., Penton, S. A., & Stocke, J. T. 1999, Publ. Astr. Soc. Australia, 16, No. 1, pp 95-101. "The Low-Redshift Intergalactic Medium".

  • Tumlinson, J., Giroux, M. L., Shull, J. M., & Stocke, J. T. 1999, Astronomical Journal, 118, 2148-2157. "New HST Observations of 3C 232/NGC 3067 and Limits on the Metagalactic Ionizing Background at Low Redshift".

  • Tumlinson, J., & Shull, J. M. 2000, Astrophysical Journal Letters, 528, L65-L68. "Zero-Metallicity Stars and the Effects of the First Stars on Reionization"

  • Dove, J. B., Shull, J. M., & Ferrara, A. 2000, Astrophysical Journal, 531, 846-860. "The Escape of Ionizing Photons from OB Associations in Disk Galaxies: Radiation Transfer through Superbubbles".

  • Ricotti, M., Gnedin, N. Y., & Shull, J. M. 2000, Astrophysical Journal, 534, 41-56. "The Evolution of the Effective Equation of State of the IGM".

  • Edelson, R. E., ... Shull, J. M., et al. 2000, Astrophysical Journal, 534, 180-188. "Intensive HST, RXTE, and ASCA Monitoring of NGC 3516: Evidence Against Thermal Reprocessing".

  • Shull, J. M., Tumlinson, J., Jenkins, E. B., Moos, H. W., Rachford, B. L., Savage, B. D., Sembach, K. R., Snow, T. P., Sonneborn, G., York, D. G., Blair, W. P., Green, J. C., Friedmann, S. D., & Sahnow, D. J. Astrophys. J. Letters, 538, L73-L76. "FUSE Observations of Diffuse Interstellar Molecular Hydrogen".

  • Shull, J. M., Giroux, M. L., Penton, S. V., Tumlinson, J., Stocke, J. T., Jenkins, E. B., Moos. H. W., Oegerle, W. R., Savage, B. D., Sembach, K. R., York, D. G., Green, J. C., & Woodgate, B. E. 2000, Astrophys. J. Letters, 538, L13-L16. "FUSE Observations of the Low-Redshift Lyman-beta Forest".

  • Moos, H. W., ... Shull, J. M. et al. 2000, Astrophys. J. Letters, 538, L1-L6. "Overview of the Far Ultraviolet Spectroscopic Explorer Mission".

  • Savage, B. D., Sembach, K. R., Jenkins, E. B., Shull, J. M., et al. 2000, Astrophys. J. Letters, 538, L27-L30. "O VI Absorption in the Galactic Halo".

  • Sembach, K. R., Savage, B. D., Shull, J. M., Jenkins, E. B., et al. 2000, Astrophys. J. Letters, 538, L31-L34. "FUSE Observations of O VI in High Velocity Clouds".

  • Snow, T. P., Rachford, B., Tumlinson, J., Shull, J. M., et al. 2000, Astrophys. J. Letters, 538, L65-L68. FUSE Observations of Molecular Hydrogen in Translucent Interstellar Clouds".

  • Ferlet, R., Andre, M., ... Shull, J. M., et al. 2000, Astrophys. J. Letters, 538, L69-L72. "FUSE Observations of the HD Molecule toward HD 73882".

  • Kriss, G. A., Green, R. F., ... Shull, J. M., et al. 2000, Astrophys. J. Letters, 538, L17-L21. "High Spectral Resolution Observations of Intrinsic Absorption in the Seyfert 1 Galaxy Mrk 509 with the Far Ultraviolet Spectroscopic Explorer".

  • Murphy, E. M., Sembach, K. R., Gibson, B. K., Shull, J. M., et al. 2000, Astrophys. J. Letters, 538, L35-L38. "FUSE Spectroscopy of High Velocity Cloud Complex C".

  • Oegerle, W. T., Tripp, T. M., Sembach, K. R., Jenkins, E. B., Bowen, D. V., Savage, B. D., Shull, J. M., York, D. G., 2000, Astrophys. J. Letters, 538, L23-L26. "FUSE Observations of the Galactic and Intergalactic Medium Toward H1821+643".

  • Penton, S. V., Stocke, J. T., & Shull, J. M. 2000a, Astrophysical Journal Suppl., 130, 121-164. "The Local Ly-alpha Forest. I. Observations with the GHRS/G160M on the Hubble Space Telescope".

  • Penton, S. V., Shull, J. M., & Stocke, J. T. 2000b, Astrophysical Journal, 544, 150-175. "The Local Ly-alpha Forest. II. Distribution of H I Absorbers, Doppler Widths, and Baryon Content".

  • Ricotti, M., & Shull, J. M. 2000, Astrophysical Journal, 542, 548-558. "Feedback from Galaxy Formation: Escaping Ionizing Radiation from Galaxies at High Redshift"

  • Gibson, B. K., Giroux, M. L., Penton, S. V., Putman, M. E., Stocke, J. T., & Shull, J. M. 2000, Astronomical Journal, 120, 1830-1840. "Metal Abundances in the Magellanic Stream"

  • Sembach, K. R., Howk, J. C., Savage, B. D., & Shull, J. M. 2001, Astronom. J., 121, 992-1002. "FUSE Observations of Molecular Hydrogen in the Leading Arm of the Magellanic Stream"

  • Tumlinson, J., Giroux, M. L., & Shull, J. M. 2001, Astrophys. J. Letters, 550, L1-L5. "Probing the First Stars with Hydrogen and Helium Recombination Emission"

  • Rachford, B. L.,... Shull, J. M., et al. 2001, Astrophys. J., 557, 839-849, "FUSE Observations of Molecular Hydrogen in Translucent Interstellar Clouds: II. The Line of Sight Toward HD 110432"

  • Kriss, G. A., Shull, J. M., et al. 2001, Science, 293, 1112-1116. "Resolving the Structure of Ionized Helium in the Intergalactic Medium with the Far Ultraviolet Spectroscopic Explorer".

  • Deharveng, J.-M., Buat, V., Le Brun, V., Milliard, B., Kunth, D., Shull, J. M., & Gry, C. 2001, Astr. & Astrophys., 375, 805-813. "Constraints on the Lyman Continuum Radiation from Galaxies: First Results with FUSE on Mrk 54".

  • Mallouris, C.,... Shull, J. M., et al. 2001, Astrophys. J., 558, 133-144. "FUSE Observations of Interstellar Gas toward the SMC Star Sk 108"

  • Shelton, R. L., Murphy, E. M., ...Shull, J. M., et al. 2001, Astrophys. J., 559, 730-741. "Observations of O VI Emission from the Diffuse Interstellar Medium"

  • Ricotti, M., Gnedin, N. Y., & Shull, J. M. 2001, Astrophys. J., 560, 580-591, "Feedback from Galaxy Formation: Production and Photodissociation of Primordial H2".

  • Sembach, K. R., Howk, J. C., Savage, B. D., Shull, J. M., & Oegerle, W. D. 2001, Astrophys. J., 561, 573-599. "Far Ultraviolet Spectroscopic Explorer Observations of Intergalactic and Interstellar Gas toward 3C 273".

  • Venkatesan, A., Giroux, M. L., & Shull, J. M. 2001, Astrophys. J, 563, 1-8. "Heating and Ionization of the Intergalactic Medium by an Early X-Ray Background".

  • Gibson, B. K., Giroux, M. L., Penton, S. V., Stocke, J. T., & Shull, J. M. 2001, Astronomical Journal, 122, 3280-3292. "High-Velocity Cloud Complex C: Galactic Fuel or Galactic Waste?"

  • Tumlinson, J., Shull, J. M., Rachford, B. L., Browning, M. K., Snow, T. P., Fullerton, A. W., Jenkins, E. B., Moos, H. W., Savage, B. T., Sembach, K. R., Sonneborn, G., & York, D. G. 2002, Astrophys. J, 566, 857-879, "A FUSE Survey of Interstellar Molecular Hydrogen in the Small and Large Magellanic Clouds"

  • Penton, S. V., Stocke, J. T., & Shull, J. M. 2002, Astrophysical Journal, 565, 720-742, "The Local Ly-alpha Forest. III. Relationship between Lyman-alpha Absorbers and Galaxies, Voids, and Superclusters".

  • Moos, H. W.,... Shull, J. M., et al. 2002, Astrophys. J. Suppl, 130, 3-17, "D, O, and N Abundances in the Local Interstellar Medium: First Results from the Far Ultraviolet Spectroscopic Explorer".

  • McLin, K.M., Stocke, J.T., Weymann, R.J., Penton, S.V. & Shull, J.M. 2002, Astrophysical Journal Letters, 574, L115-L118, "The Local Lyman-alpha Forest: Absorbers in Voids"

  • Ricotti, M., Gnedin, N.Y., & Shull, J.M. 2002a, Astrophysical Journal, 575, 33-48, "The Fate of the First Galaxies. I. Self-Consistent Cosmological Simulations with Radiative Transfer".

  • Ricotti, M., Gnedin, N.Y., & Shull, J.M. 2002b, Astrophysical Journal, 575, 49-67, "The Fate of the First Galaxies. II. Effects of Positive Feedback on Population III Objects".

  • Rachford, B.L., Snow, T.P., Tumlinson, J., Shull, J.M., et al. 2002, Astrophysical Journal, 577, 221-244, "A FUSE Survey of Interstellar Molecular Hydrogen in Translucent Clouds".

  • Browning, M.K., Tumlinson, J., & Shull, J.M. 2003, Astrophysical Journal, 582, 810-822, "Inferring Physical Conditions in Interstellar Clouds of H2".

  • Tumlinson, J., Shull, J.M., & Venkatesan, A. 2003, Astrophysical Journal, 584, 608-620, "Cosmological Effects of the First Stars: Evolving Spectra of Population III"

  • Venkatesan, A., Tumlinson, J., & Shull, J.M. 2003, Astrophysical Journal, 584, 621-632, "Evolving Spectra of Population III Stars: Consequences for Cosmological Reionization"

  • Collins, J. A., Shull, J. M., & Giroux, M. L. 2003, Astrophysical Journal, 585, 336-354, "A Survey of FUSE and HST Sightlines through High Velocity Cloud Complex C".

  • Wakker, B.P., Savage, B.D., Sembach, K.R., Richter, P., Meade, M., Shull, J.M., & Jenkins, E.B. 2003, Astrophysical Journal Supplement, 146, 1-124, "The FUSE Survey of O~VI Absorption in and Near the Galaxy".

  • Savage, B.D., Sembach, K.R., Wakker, B.P., Richter, P., Meade, M., Shull, J.M., & Jenkins, E.B. 2003, Astrophysical Journal Supplement, 146, 125-164, "Distribution and Kinematics of O VI in the Galactic Halo"

  • Sembach, K.R., Wakker, B.P., Savage, B.D., Richter, P., Meade, M., Shull, J.M., & Jenkins, E.B. 2003, Astrophysical Journal Supplement, 146, 165-208, "Highly Ionized High-Velocity Gas in the Vicinity of the Milky Way"

  • Shull, J. M., Tumlinson, J., & Giroux, M. L. 2003, Astrophysical Journal (Letters), 594, L107-L110. "The Multiphase Intergalactic Medium towards PKS~2155-304".

  • Shull, J.M., Tumlinson, J., Giroux, M.L., Kriss, G.A., & Reimers, D. 2004, Astrophysical Journal, 600, 570-579. "The Fluctuating Intergalactic Radiation Field at Redshifts z = 2.2 - 2.9 from He II and H I Absorption toward HE 2347-4342".

  • Sembach, K.R., Wakker, B.P., Tripp, T. M., Richter, P., Kruk, J. W., Blair, W. P. Moos, H. W., Savage, B. D., Shull, J.M., et al. 2004, Astrophysical Journal Suppl., 150, 387-415. "Detection of Deuterium and the D/H Ratio in a Low-Metallicity Cloud Falling onto the Milky Way".

  • Indebetouw, R., & Shull, J. M. 2004, Astrophysical Journal, 605, 205-215. "O VI, N V, and C IV in the Galactic Halo: I. Velocity-Dependent Ionization Models".

  • Collins, J. A., Shull, J. M., & Giroux, M. L. 2004, Astrophysical Journal, 605, 216-229. "Highly Ionized High-Velocity Clouds towards PKS 2155-304 and Markarian 509".

  • Zheng, W., Kriss, G. A.,... Shull, J. M. et al. 2004, Astrophysical Journal, 605, 631-644, "Study of the Reionization History of Intergalactic Helium with FUSE and VLT"

  • Penton, S. V., Stocke, J. T., & Shull, J. M. 2004, Astrophysical Journal Supplement, 152, 29-62. "The Local Ly-alpha Forest. IV. STIS-G140M Results on the Distribution of H I Absorbers and Baryon Content".

  • Indebetouw, R., & Shull, J. M. 2004, Astrophysical Journal, 607, 309-332. "O VI, N V, and C IV in the Galactic Halo: II. Velocity-Resolved Observations with Hubble and FUSE".

  • Tumlinson, J., Venkatesan, A., & Shull, J. M. 2004, Astrophysical Journal, 612, 602-614. "Nucleosynthesis, Reionization, and the Mass Function of the First Stars".

  • Scott, J. E., Kriss, G. A., Brotherton, M., Green, R. F., Hutchings, J., Shull, J. M., & Zheng, W. 2004, Astrophysical Journal, 615,135-149. "A Composite Extreme Ultraviolet QSO Spectrum from FUSE".

  • Tumlinson, J., Shull, J. M., Giroux, M. L., & Stocke, J. T. 2005, Astrophysical Journal, 620, 95-112. "The Hot Intergalactic Medium - Galaxy Connection: Two Strong O VI Absorbers in the Sightline toward PG 1211+143".

  • Collins, J., Shull, J. M., & Giroux, M. L. 2005, Astrophysical Journal, 623, 196-212. "Highly Ionized High-Velocity Clouds: Hot Intergalactic Medium or Galactic Halo?".

  • Danforth, C., & Shull, J. M. 2005, Astrophysical Journal, 624, 555-560. "The Low-z Warm-Hot Intergalactic Medium. I. O VI Baryon Census".

  • Reimers, D., Hogan, H.-J., Schramm, J., Kriss, G. A., & Shull, J. M. 2005, Astron. & Astrophysics, 436, 465-468. "The EUV Variability of the Luminous QSO HS1700+6416".

  • Gillmon, K., Shull, J. M., Tumlinson, J., & Danforth, C. 2006, Astrophysical Journal, 636, 891-907. "A FUSE Survey of Interstellar Molecular Hydrogen toward High-Latitude AGN".

  • Gillmon, K., & Shull, J. M. 2005, Astrophysical Journal, 636, 908-915. "Molecular Hydrogen in Infrared Cirrus"

  • Venkatesan, A., Nath, B., & Shull, J. M. 2006, Astrophysical Journal, 640, 31-40. "The Radiative Transport of Dust in Primordial Galaxies and Second-generation Star Formation".

  • Danforth, C. W., Shull, J. M., Rosenberg, J. L., & Stocke, J. T. 2006, Astrophysical Journal, 640, 716-740. "The Low-z Warm-Hot Intergalactic Medium. II. Ly-beta, O VI, and C III Forest".

  • Stocke, J. T., Penton, S. V., Danforth, C. W., & Shull, J. M. 2006, Astrophysical Journal, 641, 217-230. "The Galaxy Environment of O VI Absorption Systems".

  • Finkelstein, S. L.,... Shull, J. M., et al. 2006, Astrophysical Journal, 641, 919-929. "Optical Structure and Proper-Motion Age of the Oxygen-Rich Supernova Remnant 1E~0102-7219 in the Small Magellanic Cloud"

  • Santoro, F., & Shull, J. M. 2006, Astrophysical Journal, 643, 26-39. "Critical Metallicity of Primordial Gas Enriched by the First Stars".

  • Keeney, B. A., Danforth, C. W., Stocke, J. T., Penton, S. V., & Shull, J. M. 2006, Astrophysical Journal, 646, 951-964. "Does the Milky Way Produce a Nuclear Galactic Wind?"

  • Fechner, C., Reimers, D.,... Shull, J. M., et al. 2006, Astronomy & Astrophysics, 455, 91-106. "The UV spectrum of HS1700+6416. II. FUSE observations of the He II Lyman alpha forest".

  • Linsky, J. L.,...Shull, J. M., et al. 2006, Astrophysical Journal, 647, 1106-1124. "What is the Total Deuterium Abundance in the Local Galactic Disk?"

  • Collins, J. A., Shull, J. M., & Giroux, M. L. 2007, Astrophysical Journal, Astrophysical Journal, 657, 271-285 "Metallicity and Ionization in High Velocity Cloud Complex C".

  • Stocke, J. T., Danforth, C. W., Shull, J. M., Penton, S. V., & Giroux, M. L. 2007, Astrophysical Journal, 671, 147-152. "The Metallicity of Intergalactic Gas in Cosmic Voids"

  • Bowen, D. V., Jenkins, E. B., ... Shull, J. M., et al. 2008, Astrophysical Journal Supplement, 176, 59-163. "The FUSE Survey of O VI Absorption in the Disk of the Milky Way".

  • Danforth, C. W., & Shull, J. M. 2008, Astrophysical Journal, 679, 194-203. "The Low-Redshift Intergalactic Medium. III. H I and Metal Absorbers at z less than 0.4".

  • Nath, B., Laskar, T., & Shull, J. M. 2008, Astrophysical Journal, 682, 1055-1064. "Dust Sputtering by Reverse Shocks in Supernova Remnants"

  • Shull, J. M., & Venkatesan, A. 2008, Astrophysical Journal, 685, 1-7. "Constraints on First-Light Ionizing Sources from Optical Depth of the Cosmic Microwave Background"

  • Ricotti, M., Gnedin, N. Y., & Shull, J. M. 2008, Astrophysical Journal, 685, 21-39. "The Fate of the First Galaxies. III. Dwarf Primordial Galaxies and their Impact on the Intergalactic Medium".

  • Rachford, B. L., Snow, T.P.,... , Shull, J.M., et al. 2009, Astrophysical Journal Supplement, 180, 125-137. "Molecular Hydrogen in the FUSE Translucent Lines of Sight: The Final Sample".

  • Yao, Y., Tripp, T. M., Wang, Q. D., Danforth, C. W., Canizares, C. R., Shull, J. M., Marshall, H. L., & Song, L. 2009, Astrophys. J., 697, 1784-1792, "X-raying the Intergalactic O VI Absorbers".

  • Shull, J. M., Jones, J. R., Danforth, C. W., & Collins, J. 2009, Astrophysical Journal, 699, 754-767. "A Large Reservoir of Ionized Gas in the Galactic Halo: Silicon Ions in High-Velocity and Intermediate-Velocity Clouds".

  • Trenti, M., Stiavelli, M., & Shull, J. M. 2009, Astrophysical Journal, 700, 1672-1679. "Metal-Free Gas Supply at the Edge of Reionization: Late-Epoch Population-III Star Formation".

  • Collins, J. A., Shull, J. M., & Giroux, M. A. 2009, Astrophysical Journal, 705, 962-977. "Hubble Space Telescope Survey of High-Velocity Interstellar Silicon III".

  • Danforth, C. W., Stocke, J. T., & Shull, J. M. 2009, Astrophysical Journal, 710, 613-633. "Broad H I Absorbers as Metallicity-Independent Tracers of the Warm-Hot Intergalactic Medium".

  • Trenti, M., Smith, B. D., Hallman, E. J., Skillman, S. W., & Shull, J. M. 2010, Astrophysical Journal, 711, 1198-1207. "How Well do Cosmological Simulations Reproduce Individual Halo Properties?"

  • Trenti, M., & Shull, J. M. 2010, Astrophysical Journal, 712, 735-744. "Extremely Metal Poor Stars in the Milky Way: A Second Generation formed after Reionization?"

  • Trenti, M., Stiavelli, M., Bouwens, R. J., Oesch, P., Shull, J. M., Illingworth, G. D., Bradley, L. D., & Carollo, C. M. 2010, Astrophysical Journal (Letters), 714, 202-207. "The Galaxy Luminosity Function during the Reionization Epoch"

  • Silvia, D. W., Smith, B. D., & Shull, J. M. 2010, Astrophysical Journal, 715, 1575-1590, "Numerical Simulations of Dust Destruction in Supernova Reverse Shocks"

  • Yao, Y., Wang, Q. D., Penton, S. V., Tripp, T. M., Shull, J. M., & Stocke, J. T. 2010, Astrophysical Journal, 716, 1514-1521, "The Dearth of Chemically-Enriched Warm-Hot Circumgalactic Medium"

  • Savage, B. D., Narayanan, A., Wakker, B. P., Keeney, B. A., Shull, J. M., Stocke, J. T., Sembach, K. R., & Yao, Y. 2010, Astrophysical Journal, 719, 1526-1545, "O VI Absorbers Tracing Hot Gas Associated with a Pair of Galaxies at z = 0.1671".

  • Danforth, C. W., Keeney, B. A., Stocke, J. T., Shull, J. M., & Yao, Y. 2010, Astrophysical Journal, 720, 976-986, "Hubble/COS Obervations of the Ly-alpha Forest toward the TeV-bright BL Lac Object 1ES 1553+113".

  • Narayanan, A., Wakker, B. P., Savage, B. D., Keeney, B. A., Shull, J. M., Stocke, J. T., & Sembach, K. R. 2010, Astrophysical Journal, 721, 960-974, "Cosmic Origins Spectrograph and FUSE Observations of T = 100,000 K Gas in a Nearby Galaxy Filament".

  • Shull, J. M., France, K., Danforth, C. W., Smith, B. D., & Tumlinson, J. 2010, Astrophysical Journal, 722, 1312-1324. "Hubble/COS Observations of the Quasar HE 2347-4342: Probing the Epoch of He II Patchy Reionization at Redshifts z = 2.4-2.9".

  • Trenti, M., Bradley, L. D., Stiavelli, M., Oesch, P., Treu, T., Bouwens, R. J., Shull, J. M., MacKenty, J. W., Carollo, C. M., & Illingworth, G. D. 2011, Astrophysical Journal (Letters), 727, L39-L44. "The Brightest Of Reionizing Galaxies Survey: Design and Preliminary Results".

  • Yao, Y., Shull, J. M., & Danforth, C. W 2011, Astrophysical Journal (Letters), 728, L16-L19, "A High-Metallicity High-Velocity Cloud along the Mrk 421 Sight Line: A Tracer of Complex M?"

  • Winter, L., Danforth, C., Vasudevan, R., Brandt, W. N., Scott, J., Froning, C., Keeney, B., Shull, J. M., Penton, S., Mushotzky, R., Schneider, D. P., & Arav, N. 2011, Astrophysical Journal, 728, 28-35. "Ultraviolet and X-Ray Variability of the Seyfert 1.5 Galaxy Markarian 817".

  • Narayanan, A., Savage, B. D., Wakker, B. P., Danforth, C. D., Yao, Y., Keeney, B. A., Shull, J. M., Sembach, K. R., Froning, C. S., & Green, J. C. 2011, Astrophysical Journal, 730, 15. "Cosmic Origins Spectrograph Detection of Ne VIII Tracing Warm-Hot Gas Toward PKS 0405-123".

  • Yao, Y., Shull, J. M., Danforth, C. W., Keeney, B. A., & Stocke, J. T. 2011, Astrophysical Journal, 730, 143. "Multiple Absorption-Line Spectroscopy of the Intergalactic Medium. I. Model"

  • Smith, B. D., Hallman, E. J., Shull, J. M., & O'Shea, B. W. 2011, Astrophysical Journal, 731, 6. "The Nature of the Warm/Hot Intergalactic Medium I. Numerical Methods, Convergence, and O VI Absorption".

  • Fernandez, E. R., & Shull, J. M. 2011, ApJ, 731, 20. "The Effect of Galactic Properties on the Escape Fraction of Ionizing Photons".

  • Fesen, R. A., Zastrow, J. A., Hammell, M. C., & Shull, J. M. 2011, Astrophysical Journal, 736, 109. "Ejecta Knot Flickering, Mass-Ablation, and Fragmentation in Cassiopeia A"

  • Shull, J. M., Stevans, M., Danforth, C. W., Penton, S., Lockman, F.J., & Arav, N. 2011, Astrophysical Journal, 739, 105. "Hubble-COS Observations of Galactic High-Velocity Clouds: Four AGN Sight Lines through Complex C"

  • Syphers, D., Anderson, S., Zheng, W., Smith, B., Pieri, M., Kriss, G. A., Meiksin, A., Schneider, D. P., Shull, J. M., & York, D. G. 2011, Astrophysical Journal, 742, 99. "He II Lyman-beta Gunn-Peterson Absorption: New HST Observations and Theoretical Expectations"

  • Danforth, C. W., Stocke, J. T., Keeney, B. A., Penton, S. V., Shull, J. M., Yao, Y., & Green, J. C. 2011, Astrophysical Journal, 743, 18. "Hubble/COS Observations of WHIM Gas in the Mrk 421 Sight Line".

  • Green, J. C., Froning, C.,... Shull, J. M., et al. 2012, Astrophysical Journal, 744, 60. "The Cosmic Origins Spectrograph".

  • Trenti, M., Bradley, L. D., Stiavelli, M., Shull, J. M., et al. 2012, Astrophysical Journal, 746, 55. "Overdensities of Y-dropout Galaxies from the Brightest-of-Reionizing-Galaxies Survey: A Candidate Protocluster at Redshift z ~ 8".

  • Yao, Y., Shull, J. M., Wang, Q. D., & Cash, W. 2012, Astrophysical Journal, 746, 166. "Detecting the Warm-Hot Intergalactic Medium through X-ray Absorption Lines"

  • Shull, J. M., Harness, A., Trenti, M., & Smith, B. D. 2012, Astrophysical Journal, 747, 100. "Critical Star-Formation Rates for Reionization: Full Reionization Occurs at z ~ 7".

  • Silvia, D. W., Smith, B. D., & Shull, J. M. 2012, Astrophysical Journal, 748, 12. "Numerical Simulations of Supernova Dust Destruction. II. Metal-Enriched Ejecta Knots".

  • Trenti, M., Perna, R., Levesque, E., Shull, J. M., & Stocke, J. T. 2012, Astrophysical Journal (Letters), 749, L38. "Gamma Ray Burst Host-Galaxy Searches at Redshift z > 4". Probes of Star Formation Rate and Cosmic Reionization".

  • Shull, J. M., Stevans, M., & Danforth, C. W. 2012, Astrophysical Journal, 752, 162. "HST-COS Observations of AGN. I. Ultraviolet Composite Spectra of the Ionizing Continuum and Emission Lines".

  • Shull, J. M., Smith, B. D., & Danforth, C. W. 2012, Astrophysical Journal, 759, 23. "The Baryon Census in a Multiphase Intergalactic Medium: 30% of the Baryons May Still be Missing".

  • Tilton, E. M., Danforth, C. W., & Shull, J. M. 2012, Astrophysical Journal, 759, 112. "The Low-Redshift Intergalactic Medium as seen in Legacy Hubble/STIS and FUSE Data"

  • Bradley, L. M., Trenti, M., Oesch, P. A., ... Shull, J. M., et al. 2012, Astrophysical Journal, 760, 108. "The Brightest of Reionizing Galaxies" Survey: Constraints on the Bright End of the z ~ 8 Luminosity Function"

  • Stocke, J. T., Keeney, B. A., Danforth, C. W., Shull, J. M., Froning, C. S., Green, J. C., Penton, S. V., & Savage, B. D. 2013, Astrophysical Journal, 763, 148. "Characterizing the Circumgalactic Medium of Nearby Galaxies with HST/COS and HST/STIS Absorption-Line Spectroscopy"

  • Keeney, B. A., Stocke, J. T., Rosenberg, J. L., Danforth, C. W., Ryan-Weber, E. V., Shull, J. M., Savage, B. D., & Green, J. C. 2013, Astrophysical Journal, 765, 27. "HST/COS Spectra of Three QSOs that Probe the Circumgalactic Medium of a Single Spiral Galaxy: Evidence for Gas Recycling".

  • Syphers, D., & Shull, J. M. 2013, Astrophysical Journal, 765, 119. The He II Post-Reionization Epoch: HST/COS Observations of the Quasar HS1700+6416".

  • Nicastro, F., Elvis, M., ... Shull, J. M., et al. 2013, Astrophysical Journal, 769, 90. "Chandra View of the Warm-Hot Intergalactic Medium toward 1ES 1553+113: Absorption-Line Detections and Identifications".

  • Benson, A., Venkatesan, A., & Shull, J. M. 2013, Astrophysical Journal,770, 76. "The Escape Fraction of Ionizing Radiation from Galaxies".

  • Tilton, E., & Shull, J. M. 2013, Astrophysical Journal, 774, 67. "Ultraviolet Emission-Line Correlations in Hubble/COS Spectra of Active Galactic Nuclei: Single-Epoch Black Hole Mass Estimates".

  • Syphers, D., & Shull, J. M. 2013, Astrophysical Journal, 784, 42. "COS Observations of the Quasar Q0302-003: Probing the He II Post-Reionization Epoch and QSO Proximity".

  • Shull, J. M. 2014, Astrophysical Journal, 784, 142, "Where Do Galaxies End?"

  • Schmidt, K. B., Treu, T., Trenti, M., ... Shull, J. M., et al. 2014, Astrophysical Journal, 786, 57 "The Luminosity Function at z~ 9 from 97 Y-Band Dropouts: Inferences about Reionization".

  • Savage, B., Kim, T.-S., Wakker, B. P., ... Shull, J. M., et al. 2014, Astrophysical Journal Supplement, 212, 8. "The Properties of Low-redsgift Intergalactic O VI Absorbers determined from High-S/N Observations of 14 QSOs with the Cosmic Origins Spetrograph".

  • Egan, H., Smith, B. D., O'Shea, B. W., & Shull, J. M. 2013, Astrophysical Journal, 791, 64. "Bringing Simulation and Observation Together to Better Understand the Intergalactic Medium"

  • Stocke, J. T., Keeney, B. A., Danforth, C. W.,... Shull, J. M., et al. 2014, Astrophysical Journal, 791, 128. "Absorption-line Detections of 10^5 - 10^6 K Gas in Spiral-Rich Groups of Galaxies".

  • Moloney, J., & Shull, J. M. 2014, Astrophysical Journal, 793, 100. "Constraining UV Continuum Slopes of Active Galactic Nuclei with CLOUDY Models of Broad-Line Region EUV Emission Lines".

  • Stevans, M., Shull, J. M., Danforth, C. W., & Tilton, E. M. 2014, Astrophysical Journal, 794, 75. "HST/COS Observations of AGN. II. Extended Survey of UV Composite Spectra from 159 Active Galactic Nuclei".

  • Fang, T., Danforth, C. W., Buote, D. A., Canizares, C. R., Gastaldello, F., Shull, J. M., & Stocke, J. T. 2014, Astrophysical Journal, 795, 57. "An HST/COS Observation of Broad Ly-alpha Emission and Associated Absorption Lines of the BL~Lacertae Object H2356-309".

  • Shull, J. M., Danforth, C. W., & Tilton, E. M. 2014, Astrophysical Journal, 796, 49. "Tracing the Cosmic Metals: HST/COS Survey of the Low-Redshift Intergalactic Medium".

  • Topping, M., & Shull, J. M. 2015, Astrophysical Journal, 800, 97. "The Efficiency of Stellar Reionization: Effects of Rotation, Metallicity, and Initial Mass Function".

  • Shull, J. M., Moloney, J., Danforth, C. W., & Tilton, E. M. 2015, Astrophysical Journal, 811, 3. "The Metagalactic Ionizing Background: A Crisis in UV Photon Production or Incorrect Galaxy Escape Fractions?"

  • Danforth, C. W., Tilton, E. M., Shull, J. M., et al. 2016, Astrophysical Journal, 817, 111. "An HST/COS Survey of the Low-Redshift IGM: Survey, Methodology, and Overall Results."

  • Tilton, E. M., Stevans, M. L., Shull, J. M., & Danforth, C. W. 2016, Astrophysical Journal, 817, 56. "HST-COS Observations of AGNs. III. Spectral Constraints on the Lyman Continuum from Composite COS/G140L Data".

  • Calvi, V., Trenti, M., Stiavelli, M., ... Shull, J. M., & Treu, T. 2016, Astrophysical Journal, 817, 120. "Bright galaxies at Hubble's redshift detection frontier: Preliminary results and design from the redshift z = 9-10 BoRG pure-parallel HST survey".

  • McGuire, J. T. V., Tanvir, N. R.,... Shull, J. M., et al. 2016, Astrophysical Journal, 825, 135. "Detection of Three Gamma-Ray Burst Host Galaxies at Redshifts z ~ 6".

  • Shull, J. M., Tilton, E. M., Danforth, C. W., Moloney, J., & Stevans, M. L. 2016, Astrophysical Journal, submitted. "An Ultraviolet Survey of Low-Redshift Partial Lyman-Limit Systems with the HST Cosmic Origins Spectrograph".

  • Albareti, F. D., SDSS-IV Team (including Shull, J. M.) 2016, Astrophysical Journal Supplement, submitted. "The Thirteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey Mappng Nearby Galaxies at Apache Point Observatory".

Papers in Preparation:

  • Shull, J. M., Anderson, K. L., & Tumlinson, J. 2015, in preparation. "A FUSE Survey of Interstellar Molecular Hydrogen in the Galactic Disk".

Invited Review Papers:

  • Ultraviolet Spectroscopy of Interstellar and Intergalactic Matter Sixth Vacuum Ultraviolet Radiation Conference (June 1980). Applied Optics, 19, 4002-4008.

  • UV and X-Ray Emission from Interstellar and Intergalactic Blast Waves in IAU Colloquium No. 55 (July 1980), York University.

  • Dynamical Effects of Stellar Winds and Shocked Gas on Interstellar Clouds Symposium on Neutral Gas near H~II Regions (July 1981), Penticton, Canada in Regions of Recent Star Formation, eds. R.S. Roger, P.E. Dewdney (1982), Dordrecht: Reidel, pp. 91-107.

  • X-Ray Spectroscopic Observations and Modeling of Supernova Remnants Workshop on X-Ray Astronomy and Spectroscopy (Oct. 1981), NASA-Goddard. in X-Ray Astronomy in the 1980's, ed. S. Holt, NASA Tech. Memorandum 83848, pp. 107-119.

  • Interstellar Molecular Hydrogen (with Steven Beckwith) Annual Reviews of Astronomy and Astrophysics, (1982) 20, 163-190.

  • Current NASA Studies for a Far Ultraviolet Spectroscopic Explorer Report of NASA Science Working Group for FUSE Satellite (Linsky et al.). in 3rd ESA Conference Procedings.

  • The Far Ultraviolet Spectroscopic Explorer Report of NASA Science Working Group (April 1983). NASA-ORI Publ.

  • Non-Equilibrium Ionization X-Ray Emission from Supernova Remnants IAU Symposium No. 101, Supernova Remnants and their X-Ray Emission, eds. P. Gorenstein, J. I. Danziger, Dordrecht: Reidel (1983), pp. 99-107.

  • Astrophysical and Fusion Applications of Collisional Ionization in Electron Impact Ionization, eds. T. D. M"ark and G. H. Dunn, Springer-Verlag (1985), pp. 327-334.

  • Radiation Hydrodynamics: Conference Themes and Unsolved Problems Conference Summary Paper, IAU Colloquium No. 89, Radiation Hydrodynamics in Stars and Compact Objects, eds. D. Mihalas and K.-H. Winkler, Springer-Verlag (1986), pp. 441-450.

  • Shock Processing of Interstellar Grains (with Greg Seab) in Interrelationships among Circumstellar, Interstellar, and Interplanetary Dust, eds. R. Stencel and J. Nuth, NASA Conference Proceedings CP-2403 (1986), pp. 37-53.

  • The Interstellar Medium IUE Eighth-Year Conference (July 1986), in New Insights in Astrophysics, ESA~SP-263, pp. 511-522.

  • Diffuse and Dark Clouds in the Interstellar Medium (with K. S. deBoer and M. Jura) Chapter 21, in The Scientific Accomplishments of the International Ultraviolet Explorer, ed. Y. Kondo, et al. (1987), pp. 485-516.

  • Panel Discussion: Phases of the Interstellar Medium Summer School on Interstellar Processes, Tetons (June 1986). in Interstellar Processes, eds. D. J. Hollenbach and H. A. Thronson, Dordrecht: Reidel (1987), pp. 225-244.

  • The Physics of Interstellar Shock Waves (with B.T. Draine) Summer School on Interstellar Processes, Tetons (June 1986). in Interstellar Processes, eds. D. J. Hollenbach and H. A. Thronson, Dordrecht: Reidel (1987), pp. 283-320.

  • Line Emission Processes in Atomic and Molecular Shocks IAU Colloquium No. 101, Supernova Remnants and their Interaction with the Interstellar Medium, Penticton, eds. R. Roger & T. Landecker, Cambridge University Press (1988) pp. 161-178.

  • The Emergence of X-Rays and Gamma Rays from Supernova 1987A (with Y. Xu) in Supernova 1987A in the Large Magellanic Cloud, proceedings George Mason Conference, Cambridge University Press (1988), ed. M. Kafatos, A. Michalitsianos, pp. 371-380.

  • Theoretical Problems in the Interstellar Medium Invited Review at IAU General Assembly, in Highlights in Astronomy, ed. J. Bergeron, Kluwer Publ. (1992), Vol. 9, 109-114.

  • Hot Phases of the Interstellar Medium: Stellar Winds, Supernovae, & Turbulent Mixing Layers, Invited Review at Astron. Soc. of Pacific Conference (1992) publ. in Massive Stars: Their Lives in the Interstellar Medium, ed. J. Cassinelli & E. Churchwell, (San Francisco: ASP Press), pp 327-337.

  • Panel Discussion: The Nature of High-Redshift Objects Third Tetons Conference, publ. in The Environment and Evolution of Galaxies, eds. J. M. Shull & H. A. Thronson, (Dordrecht: Kluwer) (1993), pp. 127-130.

  • Supernovae, Supernova Remnants, and Superbubbles Invited Review at "Infrared Airborne Astronomy Symposium" on The Galactic Ecosystem: From Gas to Stars to Dust, ed. M. Haas, J. Davidson, E. Erickson (1995), (San Francisco: ASP Press), ASP Conference Series, Vol. 73, pp. 365-386.

  • Multiphase Gas in Quasar Absorption Systems, publ. in it The Physics of the Interstellar Medium and Intergalactic Medium , eds. A. Ferrara, C. McKee, C. Heiles, & P. Shapiro (1995), (San Francisco: ASP Press), ASP Conference Series, Vol 80, pp. 468-477.

  • Detection and Study of Extra-Solar Terrestrial Planets: Techniques and Technology, publ. in Journal of Geophysical Research: Planets, (1996) review of contributed papers.

  • Atomic Physics for Modeling of Astrophysical Plasmas, publ. in Atomic Processes in Plasmas, (1996), invited review at 10th Topical Conference, ed. A. L. Osterheld & W. H. Goldstein, AIP Conference Procedings 381, pp. 47-58.

  • News & Views: How the Galaxy Keeps its Halo, Nature, 380, 668-669 (1996).

  • The Nature of the Low-Redshift Lyman-alpha Clouds, publ. in Structure and Evolution of the Intergalactic Medium from QSO Absorption Systems, ed. P. Petitjean & S. Charlot (1997), 13th IAP Colloquium Series, pp 361-368.

  • Structure and Evolution of the Intergalactic Medium: Conference Summary, publ. in Structure and Evolution of the Intergalactic Medium from QSO Absorption Systems, ed. P. Petitjean & S. Charlot (1997), 13th IAP Colloquium Series, pp 101-108.

  • News & Views: How the Galaxy Keeps its Halo, Nature, 380, 668-669 (1996).

  • Laboratory Data Needs in UV, IR, and X-Ray Astrophysics, invited review at NASA Laboratory Space Science Workshop, April 1-3, 1998, Harvard-SAO.

  • News & Views: Intergalactic Pollution, Nature, 394, 17-19 (1998).

  • The Emergence of the Modern Universe: Tracing the Cosmic Web, Scientific Case for the next UV-Optical Space Telescope, White Paper of the NASA UV-Optical Working Group, Shull, et al. 1999, available on UVOWG Website.

  • Green Bank Workshop on Warm Ionized Gas in Galaxies, (with A. H. Minter, F. J. Lockman, D. S. Balser, R. J. Reynolds, B. D. Savage, J. M. Cordes, R. J. Rand), Publ. Astr. Soc. Pacific, 112, 424-426.

  • Do High Velocity Clouds Really Fuel Galaxy Formation?, (with Gibson, B. K., Giroux, M. L., Stocke, J. T.), 2001, in "Gas and Galaxy Evolution", ASP Conference Series, Vol. 240, 493-499, ed. J. E. Hibbard, M. P. Rupen, & J. H. van Gorkom

  • The Local Ly-alpha Forest: H I in Nearby Intergalactic Space, (with Stocke, J. T., Penton, S. V., Gibson, B. K., Giroux, M. L., & McLin) 2001, in "Gas and Galaxy Evolution", ASP Conference Series, Vol. 240, pp 21-30, ed. J. E. Hibbard, M. P. Rupen, & J. H. van Gorkom

  • Hubble and FUSE studies of Ly-alpha absorbers at low redshift. in "Extragalactic Gas at Low Redshift", ed. J. Mulchaey & J. Stocke, ASP Conf. Series 254, pp i51-62.

  • Intergalactic He II Absorption at Redshifts z = 2.3-2.9: FUSE Observations and Theory, in "Gaseous Matter in Galaxies and Intergalactic Space", 17th IAP Colloq., eds. R. Ferlet, M. Lemoine, J.-M. Desert, B. Raban, Frontier Group, pp 383-388.

  • The Inventory and Distribution of Baryons at Redshift z = 0, 2003, in The IGM/Galaxy Connection: The Distribution of Baryons at z = 0, ed. J. L. Rosenberg & M. E. Putman, Kluwer Academic Publishers, Vol. 281, 1-10.

  • The Baryon Content of the Local Ly-alpha Forest, 2003, Stocke, J. T., Penton, S. V., & Shull, J. M. in The IGM/Galaxy Connection: The Distribution of Baryons at z = 0, ed. J. L. Rosenberg & M. E. Putman, Kluwer Academic Publishers, Vol. 281, 57-62.

  • Highlights of the Space Ultra-Violet Observatory (SUVO) Study, 2003, in Hubble's Science Legacy: Future Optical/Ultraviolet Astronomy frrom Space, ed. K.R. Sembach, J.C. Blades, G.D. Illingworth, & R.C. Kennicutt, ASP Conf. Series, Vol. 291, 17-27.

  • The FUSE Survey of High Velocity O VI in the Vicinity of the Milky Way, 2004, Sembach, K.R.... Shull, J.M., et al. in Soft X-Ray Emission from Clusters of Galaxies and Related Phenomena, ed. R. Lieu, & J. Mittaz, Kluwer ASP Library, Vol. 309, 71-82.

  • The FUSE Survey of O VI in the Galactic Halo, 2004, Savage, B.D.... Shull, J.M., et al. in Soft X-Ray Emission from Clusters of Galaxies and Related Phenomena, ed. R. Lieu, & J. Mittaz, Kluwer ASP Library, Vol. 309, 83-92.

  • The Baryon Content of the Local Intergalactic Medium, 2005, Stocke, J. T., Shull, J. M., & Penton, S. V., in Proceedings of May 2004 Symposium, Space Telescope Science Institute, ``From Planets to Cosmology" (astro-ph/0407352).

  • News & Views: Hot Pursuit of Missing Matter, Nature, 433, 465-466 (2005).

  • "The Baryon Content of the Local Intergalactic Medium", 2006, Stocke, J. T., Shull, J. M., & Penton, S. V., in Planets to Cosmology, Essential Science in the Final Years of the Hubble Space Telescope, eds. M. Livio & S. Casertano (Cambridge: CUP), STScI #18, 111-129.

  • He II Reionization and Sources of Metagalactic Ionization, 2006, Shull, J. M., in Astrophysics in the Far Ultraviolet: Five Years of Discovery with FUSE, ASP Conf. Series, 348, 31-40, ed. G. Sonneborn, H.W. Moos, B.G. Andersson.

  • FUSE Observations of the He II Lyman-alpha Forest towards HS 1700+6416, 2006, Reimers, D., ...Shull, J. M., et al., in Astrophysics in the Far Ultraviolet: Five Years of Discovery with FUSE, ASP Conf. Series, 348, 41-43, ed. G. Sonneborn, H.W. Moos, B.G. Andersson.

  • The Lyman-beta and O~VI Forest in the Local Intergalactic Medium, 2006, Danforth, C., & Shull, J. M., in Astrophysics in the Far Ultraviolet: Five Years of Discovery with FUSE, ASP Conf. Series, 348, 357--359, ed. G. Sonneborn, W. Moos, B.G. Andersson.

  • Surveying the Highly Ionized HVCs with FUSE and HST, 2006, Collins, J. A., Shull, J. M., & Giroux, M. L. in Astrophysics in the Far Ultraviolet: Five Years of Discovery with FUSE, ASP Conf. Series, 348, 388-390, ed. G. Sonneborn, W. Moos, B.G. Andersson.

  • FUSE Survey of Interstellar Molecular Hydrogen toward 45 High-Latitude AGN, 2006, Gillmon, K., Shull, J.M., & Tumlinson, J., in Astrophysics in the Far Ultraviolet: Five Years of Discovery with FUSE, ASP Conf. Series, 348, 439-441, ed. G. Sonneborn, H.W. Moos, B.G. Andersson.

  • FUSE Conference Summary, 2006, Shull, J. M., in Astrophysics in the Far Ultraviolet: Five Years of Discovery with FUSE, ASP Conf. Series, 348, 575-580, ed. G. Sonneborn, W. Moos, B.G. Andersson.

  • Critical Metallicities of Second-Generation Stars, Shull, J. M. 2008, in First Stars III, ed. B. O'Shea, A. Heger, & T. Abel, AIP Conf. Proc., Vol. 990, 68-72 (http://xxx.lanl.gov/abs/0709.0022)

  • The Cosmic Origins Spectrograph and the Future of Ultraviolet Astronomy, Shull, J. M. 2009, in "Future Directions in UV Astronomy", Proceedings, FUSE/Annapolis Conference, AIP.

Books:

  • Physics (Undergraduate Textbook for College Physics) Theodore P. Snow and J. Michael Shull (1986), West Publishing Co., St. Paul, 968 pages.

  • Instructor Manual to Accompany Physics J. Michael Shull (1986), West Publishing Co., St. Paul, 298 pages.

  • Student Solution Manual to Accompany Physics, J. Michael Shull (1986), West Publishing Co., St. Paul, 153 pages.

  • The Interstellar Medium of Galaxies ed. H. A. Thronson and J. M. Shull, (1990), Proceedings of 2nd Tetons Conference, Kluwer Publishers, 556 pages.

  • The Environment & Evolution of Galaxies, Contributed Papers, ed. D. J. Hollenbach, H. A. Thronson, & J. M. Shull (1993), NASA CP-3190, 394 pages.

  • The Environment & Evolution of Galaxies ed. J. M. Shull & H. A. Thronson (1993), Proceedings of 3rd Tetons Conference, Kluwer Publishers, 585 pages.

  • The Search for Extra-Solar Terrestrial Planets: Techniques and Technology ed. J. M. Shull, H. A. Thronson, & S. A. Stern (1997), Proceedings of Boulder Conference, Kluwer Academic Publishers, 153 pages.

  • Cosmic Origins: Formation of Galaxies, Stars, Planets, and Life ed. C. E. Woodward, J. M. Shull, & H. A. Thronson (1997), Proceedings of Estes Park Origins Conference, Astronomical Society of the Pacific, Conference Series, Vol. 148, 482 pages.

  • Ultraviolet-Optical Space Astronomy Beyond HST, ed. J. A. Morse, J. M. Shull & A. L. Kinney (1999), Proceedings of Boulder Conference, Astronomical Society of the Pacific, Conference Series, Vol. 164, 468 pages.

  • Tetons 4: Galactic Structure, Stars, and the Interstellar Medium. ed. Charles E. Woodward, Michael D. Bicay, & J. Michael Shull, Astronomical Society of the Pacific, ASP Conf Series, Vol. 231, 654 pages.