Timothy R Kallman

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Timothy R Kallman

  • SUPV RSCH AST, FIELDS AND PARTICLES
  • 301.286.3680 | 301.286.1684
  • NASA/GSFC
  • Mail Code: 662
  • Greenbelt , MD 20771
  • Employer: NASA
  • Brief Bio

    My science interests include X-ray astronomy, theoretical astrophysics, atomic physics and plasma modeling.   I received my PhD from University of Colorado Boulder, working with Prof. Dick McCray; I did a postdoc at MIT working with Prof. Claude Canizares.  I now work at NASA/Goddard Space Flight Center in the X-ray Astrophysics Lab.

     

    https://orcid.org/0000-0002-5779-6906

     

     

    Professional Societies

    American Astronomical Society, 2019 - Present

    Publications

    Refereed

    Strohmayer, T. E., and T. R. Kallman. 2013. "On the Statistical Analysis of X-ray Polarization Measurements." The Astrophysical Journal, 772 (2): 103--112 [10.1088/0004-637X/773/2/103]

    Foster, A. R., R. K. Smith, N. S. Brickhouse, T. R. Kallman, and M. C. Witthoeft. 2010. "The Challenges of Plasma Modeling: Current Status and Future Plans." Space Science Reviews, Online First, 149 [Full Text (Link)] [10.1007/s11214-010-9732-1]

    Kallman, T. R. 2010. "Modeling of Photoionized Plasmas." Space Science Reviews, Online First, 128 [Full Text (Link)] [10.1007/s11214-010-9711-6]

    Luketic, S., D. Proga, T. R. Kallman, J. C. Raymond, and J. M. Miller. 2010. "On the Properties of Thermal Disk Winds in X-ray Transient Sources: A Case Study of GRO J1655-40." The Astrophysical Journal, 719: 515 [Full Text (Link)] [10.1088/0004-637X/719/1/515]

    García, J., and T. R. Kallman. 2010. "X-ray Reflected Spectra from Accretion Disk Models I Constant Density Atmospheres." The Astrophysical Journal, 718: 695 [Full Text (Link)] [10.1088/0004-637X/718/2/695]

    Torrejón, J. M., N. S. Schulz, M. A. Nowak, and T. R. Kallman. 2010. "A Chandra Survey of Fluorescence Fe Lines in X-ray Binaries at High Resolution." The Astrophysical Journal, 715: 947 [Full Text (Link)] [10.1088/0004-637X/715/2/947]

    Dorodnitsyn, A., and T. Kallman. 2010. "Active Galaxy Unification in the Era of X-Ray Polarimetry." The Astrophysical Journal Letters, 711: L112 [Full Text (Link)] [10.1088/2041-8205/711/2/L112]

    Berghea, C. T., R. P. Dudik, K. A. Weaver, and T. R. Kallman. 2010. "The First Detection of [O IV] from an Ultraluminous X-ray Source with Spitzer II Evidence for High Luminosity in Holmberg II ULX." The Astrophysical Journal, 708: 364 [Full Text (Link)] [10.1088/0004-637X/708/1/364]

    Berghea, C. T., R. P. Dudik, K. A. Weaver, and T. R. Kallman. 2010. "The First Detection of [O IV] from an Ultraluminous X-Ray Source with Spitzer I Observational Results for Holmberg II ULX." The Astrophysical Journal, 708: 354 [Full Text (Link)] [10.1088/0004-637X/708/1/354]

    Witthoeft, M. C., M. A. Bautista, C. Mendoza, et al. T. R. Kallman, P. Palmeri, and P. Quinet. 2009. "K-Shell Photoionization and Photoabsorption of Ne, Mg, Si, S, Ar, and Ca." The Astrophysical Journal Supplement, 182: 127 [Full Text (Link)] [10.1088/0067-0049/182/1/127]

    Mancini, R. C., J. E. Bailey, J. F. Hawley, et al. T. Kallman, M. Witthoeft, S. J. Rose, and H. Takabe. 2009. "Accretion disk dynamics, photoionized plasmas, and stellar opacities." Physics of Plasmas, 16: 1001 [Full Text (Link)] [10.1063/1.3101819]

    Morris, D. C., R. K. Smith, C. B. Markwardt, et al. R. F. Mushotzky, J. Tueller, T. R. Kallman, and K. S. Dhuga. 2009. "Suzaku Observations of Four Heavily Absorbed HMXBs." The Astrophysical Journal, 699: 892 [Full Text (Link)] [10.1088/0004-637X/699/1/892]

    García, J., T. R. Kallman, M. Witthoeft, et al. E. Behar, C. Mendoza, P. Palmeri, P. Quinet, M. A. Bautista, and M. Klapisch. 2009. "Nitrogen K-Shell Photoabsorption." The Astrophysical Journal Supplement, 185: 477 [Full Text (Link)] [10.1088/0067-0049/185/2/477]

    Dorodnitsyn, A., and T. Kallman. 2009. "An Axisymmetric Hydrodynamical Model for the Torus Wind in Active Galactic Nucleus III Spectra from Three-Dimensional Radiation Transfer Calculations." The Astrophysical Journal, 703: 1797 [Full Text (Link)] [10.1088/0004-637X/703/2/1797]

    Kallman, T. R., M. A. Bautista, S. Goriely, et al. C. Mendoza, J. M. Miller, P. Palmeri, P. Quinet, and J. Raymond. 2009. "Spectrum Synthesis Modeling of the X-Ray Spectrum of GRO J1655-40 Taken During the 2005 Outburst." The Astrophysical Journal, 701: 865 [Full Text (Link)] [10.1088/0004-637X/701/2/865]

    Ji, L., N. Schulz, M. Nowak, H. L. Marshall, and T. Kallman. 2009. "The Photoionized Accretion Disk in Her X-1." The Astrophysical Journal, 700: 977 [Full Text (Link)] [10.1088/0004-637X/700/2/977]

    Palmeri, P., P. Quinet, C. Mendoza, et al. M. A. Bautista, J. García, M. C. Witthoeft, and T. R. Kallman. 2008. "Radiative and Auger Decay Data for Modeling Nickel K Lines." The Astrophysical Journal Supplement Series, 179: 542 [Full Text (Link)] [10.1086/591965]

    Dorodnitsyn, A., T. Kallman, and D. Proga. 2008. "An Axisymmetric, Hydrodynamical Model for the Torus Wind in Active Galactic Nuclei II X-Ray-Excited Funnel Flow." The Astrophysical Journal, 687: 97 [Full Text (Link)] [10.1086/591418]

    Palmeri, P., P. Quinet, C. Mendoza, et al. M. A. Bautista, J. García, and T. R. Kallman. 2008. "Radiative and Auger Decay of K-Vacancy Levels in the Ne, Mg, Si, S, Ar, and Ca Isonuclear Sequences." The Astrophysical Journal Supplement Series, 177: 408 [Full Text (Link)] [10.1086/587804]

    Miller, J. M., J. Raymond, C. S. Reynolds, et al. A. C. Fabian, T. R. Kallman, and J. Homan. 2008. "The Accretion Disk Wind in the Black Hole GRO J1655-40." The Astrophysical Journal, 680: 1359 [Full Text (Link)] [10.1086/588521]

    Dorodnitsyn, A., T. Kallman, and D. Proga. 2008. "An Axisymmetric, Hydrodynamical Model for the Torus Wind in Active Galactic Nuclei." The Astrophysical Journal, 675: L5 [Full Text (Link)] [10.1086/529374]

    Wojdowski, P. S., D. A. Liedahl, and T. R. Kallman. 2008. "Constraints on the Velocity and Spatial Distribution of Helium-like Ions in the Wind of SMC X-1 from Observations with the XMM-Newton Reflection Grating Spectrometer." The Astrophysical Journal, 673: 1023 [Full Text (Link)] [10.1086/524884]

    Smith, R. K., R. Mushotzky, K. Mukai, et al. T. Kallman, C. B. Markwardt, and J. Tueller. 2008. "The Symbiotic System SS73 17 Seen with Suzaku." Publications of the Astronomical Society of Japan, Vol60, NoSP1, ppS43--S48, 60: 43 [Full Text (Link)]

    Figueroa-Feliciano, E., S. R. Bandler, M. Bautz, et al. G. Brown, S. Deiker, W. B. Doriese, K. Flanagan, M. Galeazzi, G. C. Hilton, U. Hwang, K. D. Irwin, T. Kallman, R. L. Kelley, C. A. Kilbourne, S. Kissel, A. Levine, M. Loewenstein, D. Martinez-Galarce, D. McCammon, R. Mushotzky, R. Petre, F. S. Porter, C. D. Reistema, T. Saab, P. Serlemitsos, N. Schulz, R. Smith, and J. N. Ullom. 2008. "Micro-X: Mission Overview and Science Goals." Journal of Low Temperature Physics, 151: 740 [Full Text (Link)] [10.1007/s10909-008-9732-7]

    Sterling, N. C., H. L. Dinerstein, and T. R. Kallman. 2007. "The Abundances of Light Neutron-Capture Elements in Planetary Nebulae I Photoionization Modeling and Ionization Corrections." The Astrophysical Journal Supplement Series, 169: 37 [Full Text (Link)] [10.1086/511031]

    Kallman, T. R., and P. Palmeri. 2007. "Atomic data for x-ray astrophysics." Reviews of Modern Physics, vol 79, Issue 1, pp 79-133, 79: 79 [Full Text (Link)] [10.1103/RevModPhys.79.79]

    Wheatley, P. J., and T. R. Kallman. 2006. "A new interpretation of the remarkable X-ray spectrum of the symbiotic star CH Cyg." Monthly Notices of the Royal Astronomical Society, 372: 1602 [Full Text (Link)] [10.1111/j.1365-2966.2006.10959.x]

    Long, K. S., C. S. Froning, C. Knigge, et al. W. P. Blair, T. R. Kallman, and Y. Ko. 2005. "Far-Ultraviolet Spectroscopy of the Dwarf Novae SS Cygni and WX Hydri in Quiescence." The Astrophysical Journal, 630: 511 [Full Text (Link)] [10.1086/432088]

    Ramírez, J. M., M. Bautista, and T. Kallman. 2005. "Line Asymmetry in the Seyfert Galaxy NGC 3783." The Astrophysical Journal, 627: 166 [Full Text (Link)] [10.1086/430202]

    García, J., C. Mendoza, M. A. Bautista, et al. T. W. Gorczyca, T. R. Kallman, and P. Palmeri. 2005. "K-Shell Photoabsorption of Oxygen Ions." The Astrophysical Journal Supplement Series, 158: 68 [Full Text (Link)] [10.1086/428712]

    Gou, L. J., P. Mészáros, and T. R. Kallman. 2005. "Detectability of Gamma-Ray Burst Iron Lines by Swift, Chandra, and XMM-Newton." The Astrophysical Journal, 624: 889 [Full Text (Link)] [10.1086/428893]

    Kallman, T. R., P. Palmeri, M. A. Bautista, C. Mendoza, and J. H. Krolik. 2004. "Photoionization Modeling and the K Lines of Iron." The Astrophysical Journal Supplement Series, 155: 675 [Full Text (Link)] [10.1086/424039]

    Proga, D., and T. R. Kallman. 2004. "Dynamics of Line-driven Disk Winds in Active Galactic Nuclei II Effects of Disk Radiation." The Astrophysical Journal, 616: 688 [Full Text (Link)] [10.1086/425117]

    Hickox, R. C., R. Narayan, and T. R. Kallman. 2004. "Origin of the Soft Excess in X-Ray Pulsars." The Astrophysical Journal, 614: 881 [Full Text (Link)] [10.1086/423928]

    Bautista, M. A., C. Mendoza, T. R. Kallman, and P. Palmeri. 2004. "K-shell photoionization and electron impact excitation of Fe XVII-Fe XXIII." Astronomy and Astrophysics, v418, p1171-1178 (2004), 418: 1171 [Full Text (Link)] [10.1051/0004-6361:20034198]

    Mendoza, C., T. R. Kallman, M. A. Bautista, and P. Palmeri. 2004. "Decay properties of K-vacancy states in Fe X-Fe XVII." Astronomy and Astrophysics, v414, p377-388 (2004), 414: 377 [Full Text (Link)] [10.1051/0004-6361:20031621]

    Kallman, T. 2004. "Astrophysical motivation for X-ray polarimetry." Advances in Space Research, 34: 2673 [Full Text (Link)] [10.1016/j.asr.2003.03.059]

    Verner, E., F. Bruhweiler, D. Verner, et al. S. Johansson, T. Kallman, and T. Gull. 2004. "Fe II Diagnostic Tools for Quasars." The Astrophysical Journal, 611: 780 [Full Text (Link)] [10.1086/422303]

    Palmeri, P., C. Mendoza, T. R. Kallman, M. A. Bautista, and M. Meléndez. 2003. "Modeling of iron K lines: Radiative and Auger decay data for Fe II-Fe IX." Astronomy and Astrophysics, v410, p359-364 (2003), 410: 359 [Full Text (Link)] [10.1051/0004-6361:20031262]

    Vrtilek, S. D., J. C. Raymond, B. Boroson, et al. R. McCray, A. Smale, T. Kallman, and F. Nagase. 2003. "Simultaneous ASCA and Hubble Space Telescope/GHRS Observations of Cygnus X-2/V1341 Cygni." The Publications of the Astronomical Society of the Pacific, 115: 1124 [Full Text (Link)] [10.1086/377089]

    Kallman, T. R., P. Mészáros, and M. J. Rees. 2003. "Iron K Lines from Gamma-Ray Bursts." The Astrophysical Journal, 593: 946 [Full Text (Link)] [10.1086/376676]

    Boroson, B., S. D. Vrtilek, T. Kallman, and M. Corcoran. 2003. "Chandra Grating Spectroscopy of the X-Ray Binary 4U 1700-37 in a Flaring State." The Astrophysical Journal, 592: 516 [Full Text (Link)] [10.1086/375636]

    Palmeri, P., C. Mendoza, T. R. Kallman, and M. A. Bautista. 2003. "A complete set of radiative and Auger rates for K-vacancy states in Fe XVIII-Fe XXV." Astronomy and Astrophysics, v403, p1175-1184 (2003), 403: 1175 [Full Text (Link)] [10.1051/0004-6361:20030405]

    Bautista, M. A., C. Mendoza, T. R. Kallman, and P. Palmeri. 2003. "Atomic data for the K-vacancy states of Fe XXIV." Astronomy and Astrophysics, v403, p339-355 (2003), 403: 339 [Full Text (Link)] [10.1051/0004-6361:20030367]

    Kallman, T. R., L. Angelini, B. Boroson, and J. Cottam. 2003. "Chandra and XMM Observations of the Accretion Disk Corona Source 2S 0921-63." The Astrophysical Journal, 583: 861 [Full Text (Link)] [10.1086/345475]

    Pereyra, N. A., and T. R. Kallman. 2003. "Hydrodynamic Models of Line-driven Accretion Disk Winds III Local Ionization Equilibrium." The Astrophysical Journal, 582: 984 [Full Text (Link)] [10.1086/344747]

    Yaqoob, T., I. M. George, T. R. Kallman, et al. U. Padmanabhan, K. A. Weaver, and T. J. Turner. 2003. "Fe XXV and Fe XXVI Diagnostics of the Black Hole and Accretion Disk in Active Galaxies: Chandra Time-resolved Grating Spectroscopy of NGC 7314." The Astrophysical Journal, 596: 85 [Full Text (Link)] [10.1086/377687]

    Palmeri, P., C. Mendoza, T. R. Kallman, and M. A. Bautista. 2002. "On the Structure of the Iron K Edge." The Astrophysical Journal, 577: L119 [Full Text (Link)] [10.1086/344243]

    Proga, D., T. R. Kallman, J. E. Drew, and L. E. Hartley. 2002. "Resonance Line Profile Calculations Based on Hydrodynamical Models of Cataclysmic Variable Winds." The Astrophysical Journal, 572: 382 [Full Text (Link)] [10.1086/340339]

    Proga, D., and T. R. Kallman. 2002. "On the Role of the Ultraviolet and X-Ray Radiation in Driving a Disk Wind in X-Ray Binaries." The Astrophysical Journal, 565: 455 [Full Text (Link)] [10.1086/324534]

    Boroson, B., T. Kallman, J. M. Blondin, and M. P. Owen. 2001. "Testing Hydrodynamic Models of LMC X-4 with Ultraviolet and X-Ray Spectra." The Astrophysical Journal, 550: 919 [Full Text (Link)] [10.1086/319773]

    Kallman, T., and M. Bautista. 2001. "Photoionization and High-Density Gas." The Astrophysical Journal Supplement Series, 133: 221 [Full Text (Link)] [10.1086/319184]

    Nayakshin, S., and T. R. Kallman. 2001. "Accretion Disk Models and Their X-Ray Reflection Signatures I Local Spectra." The Astrophysical Journal, 546: 406 [Full Text (Link)] [10.1086/318250]

    Proga, D., J. M. Stone, and T. R. Kallman. 2001. "Line-driven disk winds in active galactic nuclei." Advances in Space Research, 28: 459 [Full Text (Link)] [10.1016/S0273-1177(01)00441-0]

    Vrtilek, S. D., J. C. Raymond, B. Boroson, et al. T. Kallman, H. Quaintrell, and R. McCray. 2001. "Simultaneous Chandra and Hubble Space Telescope Observations of SMC X-1." The Astrophysical Journal, 563: L139 [Full Text (Link)] [10.1086/338733]

    Boroson, B., T. Kallman, and S. D. Vrtilek. 2001. "Hot Outflowing Gas from the X-Ray Binary Hercules X-1." The Astrophysical Journal, 562: 925 [Full Text (Link)] [10.1086/323850]

    Bautista, M. A., and T. R. Kallman. 2001. "The XSTAR Atomic Database." The Astrophysical Journal Supplement Series, 134: 139 [Full Text (Link)] [10.1086/320363]

    Boroson, B., K. O'Brien, K. Horne, et al. T. Kallman, M. Still, P. T. Boyd, H. Quaintrell, and S. D. Vrtilek. 2000. "Discovery of Millihertz ULTRAVIOLET Quasi-periodic Oscillations in Hercules X-1." The Astrophysical Journal, 545: 399 [Full Text (Link)] [10.1086/317786]

    Bautista, M. A., and T. R. Kallman. 2000. "Recombination Spectra of Helium-like Ions." The Astrophysical Journal, 544: 581 [Full Text (Link)] [10.1086/317206]

    Proga, D., J. M. Stone, and T. R. Kallman. 2000. "Dynamics of Line-driven Disk Winds in Active Galactic Nuclei." The Astrophysical Journal, 543: 686 [Full Text (Link)] [10.1086/317154]

    Wojdowski, P. S., G. W. Clark, and T. R. Kallman. 2000. "An X-Ray Spectroscopic Study of the SMC X-1/SK 160 System." The Astrophysical Journal, 541: 963 [Full Text (Link)] [10.1086/309455]

    Weth, C., P. Mészáros, T. Kallman, and M. J. Rees. 2000. "Early X-Ray/Ultraviolet Line Signatures of Gamma-Ray Burst Progenitors and Hypernovae." The Astrophysical Journal, 534: 581 [Full Text (Link)] [10.1086/308792]

    Pereyra, N. A., T. R. Kallman, and J. M. Blondin. 2000. "Hydrodynamic Models of Line-driven Accretion Disk Winds II Adiabatic Winds from Nonisothermal Disks." The Astrophysical Journal, 532: 563 [Full Text (Link)] [10.1086/308527]

    Boroson, B., T. Kallman, S. D. Vrtilek, et al. J. Raymond, M. Still, M. Bautista, and H. Quaintrell. 2000. "Hercules X-1: Empirical Models of Ultraviolet Emission Lines." The Astrophysical Journal, 529: 414 [Full Text (Link)] [10.1086/308272]

    Nayakshin, S., D. Kazanas, and T. R. Kallman. 2000. "Thermal Instability and Photoionized X-Ray Reflection in Accretion Disks." The Astrophysical Journal, 537: 833 [Full Text (Link)] [10.1086/309054]

    Israel, G., L. Stella, L. Angelini, et al. N. White, T. Kallman, P. Giommi, and A. Treves. 1997. "The Discovery of 13 Second X-Ray Pulsations from the Hydrogen-depleted Subdwarf O6 Star Binary HD 49798." ApJ, 474: L53.

    Angelini, L., N. E. White, F. Nagase, et al. T. R. Kallman, A. Yoshida, T. Takeshima, C. Becker, and F. Paerels. 1995. "Neon Line Emission in the X-Ray Spectrum of the Pulsar 4U 1626-67." ApJ Letters, 449: 41.

    Kallman, T., and N. E. White. 1989. "Iron K lines from low-mass X-ray binaries." Ap.J., 341: 955.

    Haberl, F., N. White, and T. R. Kallman. 1989. "An EXOSAT X-ray Observation of one orbital cycle of 4U1700-37/HD 153919." ApJ, 343: 409.

    Brief Bio

    My science interests include X-ray astronomy, theoretical astrophysics, atomic physics and plasma modeling.   I received my PhD from University of Colorado Boulder, working with Prof. Dick McCray; I did a postdoc at MIT working with Prof. Claude Canizares.  I now work at NASA/Goddard Space Flight Center in the X-ray Astrophysics Lab.

     

    https://orcid.org/0000-0002-5779-6906

     

     

    Publications

    Refereed

    Strohmayer, T. E., and T. R. Kallman. 2013. "On the Statistical Analysis of X-ray Polarization Measurements." The Astrophysical Journal 772 (2): 103--112 [10.1088/0004-637X/773/2/103]

    Foster, A. R., R. K. Smith, N. S. Brickhouse, T. R. Kallman, and M. C. Witthoeft. 2010. "The Challenges of Plasma Modeling: Current Status and Future Plans." Space Science Reviews, Online First 149 [Full Text (Link)] [10.1007/s11214-010-9732-1]

    Kallman, T. R. 2010. "Modeling of Photoionized Plasmas." Space Science Reviews, Online First 128 [Full Text (Link)] [10.1007/s11214-010-9711-6]

    Luketic, S., D. Proga, T. R. Kallman, J. C. Raymond, and J. M. Miller. 2010. "On the Properties of Thermal Disk Winds in X-ray Transient Sources: A Case Study of GRO J1655-40." The Astrophysical Journal 719 515 [Full Text (Link)] [10.1088/0004-637X/719/1/515]

    García, J., and T. R. Kallman. 2010. "X-ray Reflected Spectra from Accretion Disk Models I Constant Density Atmospheres." The Astrophysical Journal 718 695 [Full Text (Link)] [10.1088/0004-637X/718/2/695]

    Torrejón, J. M., N. S. Schulz, M. A. Nowak, and T. R. Kallman. 2010. "A Chandra Survey of Fluorescence Fe Lines in X-ray Binaries at High Resolution." The Astrophysical Journal 715 947 [Full Text (Link)] [10.1088/0004-637X/715/2/947]

    Dorodnitsyn, A., and T. Kallman. 2010. "Active Galaxy Unification in the Era of X-Ray Polarimetry." The Astrophysical Journal Letters 711 L112 [Full Text (Link)] [10.1088/2041-8205/711/2/L112]

    Berghea, C. T., R. P. Dudik, K. A. Weaver, and T. R. Kallman. 2010. "The First Detection of [O IV] from an Ultraluminous X-ray Source with Spitzer II Evidence for High Luminosity in Holmberg II ULX." The Astrophysical Journal 708 364 [Full Text (Link)] [10.1088/0004-637X/708/1/364]

    Berghea, C. T., R. P. Dudik, K. A. Weaver, and T. R. Kallman. 2010. "The First Detection of [O IV] from an Ultraluminous X-Ray Source with Spitzer I Observational Results for Holmberg II ULX." The Astrophysical Journal 708 354 [Full Text (Link)] [10.1088/0004-637X/708/1/354]

    Witthoeft, M. C., M. A. Bautista, C. Mendoza, et al. T. R. Kallman, P. Palmeri, and P. Quinet. 2009. "K-Shell Photoionization and Photoabsorption of Ne, Mg, Si, S, Ar, and Ca." The Astrophysical Journal Supplement 182 127 [Full Text (Link)] [10.1088/0067-0049/182/1/127]

    Mancini, R. C., J. E. Bailey, J. F. Hawley, et al. T. Kallman, M. Witthoeft, S. J. Rose, and H. Takabe. 2009. "Accretion disk dynamics, photoionized plasmas, and stellar opacities." Physics of Plasmas 16 1001 [Full Text (Link)] [10.1063/1.3101819]

    Morris, D. C., R. K. Smith, C. B. Markwardt, et al. R. F. Mushotzky, J. Tueller, T. R. Kallman, and K. S. Dhuga. 2009. "Suzaku Observations of Four Heavily Absorbed HMXBs." The Astrophysical Journal 699 892 [Full Text (Link)] [10.1088/0004-637X/699/1/892]

    García, J., T. R. Kallman, M. Witthoeft, et al. E. Behar, C. Mendoza, P. Palmeri, P. Quinet, M. A. Bautista, and M. Klapisch. 2009. "Nitrogen K-Shell Photoabsorption." The Astrophysical Journal Supplement 185 477 [Full Text (Link)] [10.1088/0067-0049/185/2/477]

    Dorodnitsyn, A., and T. Kallman. 2009. "An Axisymmetric Hydrodynamical Model for the Torus Wind in Active Galactic Nucleus III Spectra from Three-Dimensional Radiation Transfer Calculations." The Astrophysical Journal 703 1797 [Full Text (Link)] [10.1088/0004-637X/703/2/1797]

    Kallman, T. R., M. A. Bautista, S. Goriely, et al. C. Mendoza, J. M. Miller, P. Palmeri, P. Quinet, and J. Raymond. 2009. "Spectrum Synthesis Modeling of the X-Ray Spectrum of GRO J1655-40 Taken During the 2005 Outburst." The Astrophysical Journal 701 865 [Full Text (Link)] [10.1088/0004-637X/701/2/865]

    Ji, L., N. Schulz, M. Nowak, H. L. Marshall, and T. Kallman. 2009. "The Photoionized Accretion Disk in Her X-1." The Astrophysical Journal 700 977 [Full Text (Link)] [10.1088/0004-637X/700/2/977]

    Palmeri, P., P. Quinet, C. Mendoza, et al. M. A. Bautista, J. García, M. C. Witthoeft, and T. R. Kallman. 2008. "Radiative and Auger Decay Data for Modeling Nickel K Lines." The Astrophysical Journal Supplement Series 179 542 [Full Text (Link)] [10.1086/591965]

    Dorodnitsyn, A., T. Kallman, and D. Proga. 2008. "An Axisymmetric, Hydrodynamical Model for the Torus Wind in Active Galactic Nuclei II X-Ray-Excited Funnel Flow." The Astrophysical Journal 687 97 [Full Text (Link)] [10.1086/591418]

    Palmeri, P., P. Quinet, C. Mendoza, et al. M. A. Bautista, J. García, and T. R. Kallman. 2008. "Radiative and Auger Decay of K-Vacancy Levels in the Ne, Mg, Si, S, Ar, and Ca Isonuclear Sequences." The Astrophysical Journal Supplement Series 177 408 [Full Text (Link)] [10.1086/587804]

    Miller, J. M., J. Raymond, C. S. Reynolds, et al. A. C. Fabian, T. R. Kallman, and J. Homan. 2008. "The Accretion Disk Wind in the Black Hole GRO J1655-40." The Astrophysical Journal 680 1359 [Full Text (Link)] [10.1086/588521]

    Dorodnitsyn, A., T. Kallman, and D. Proga. 2008. "An Axisymmetric, Hydrodynamical Model for the Torus Wind in Active Galactic Nuclei." The Astrophysical Journal 675 L5 [Full Text (Link)] [10.1086/529374]

    Wojdowski, P. S., D. A. Liedahl, and T. R. Kallman. 2008. "Constraints on the Velocity and Spatial Distribution of Helium-like Ions in the Wind of SMC X-1 from Observations with the XMM-Newton Reflection Grating Spectrometer." The Astrophysical Journal 673 1023 [Full Text (Link)] [10.1086/524884]

    Smith, R. K., R. Mushotzky, K. Mukai, et al. T. Kallman, C. B. Markwardt, and J. Tueller. 2008. "The Symbiotic System SS73 17 Seen with Suzaku." Publications of the Astronomical Society of Japan, Vol60, NoSP1, ppS43--S48 60 43 [Full Text (Link)]

    Figueroa-Feliciano, E., S. R. Bandler, M. Bautz, et al. G. Brown, S. Deiker, W. B. Doriese, K. Flanagan, M. Galeazzi, G. C. Hilton, U. Hwang, K. D. Irwin, T. Kallman, R. L. Kelley, C. A. Kilbourne, S. Kissel, A. Levine, M. Loewenstein, D. Martinez-Galarce, D. McCammon, R. Mushotzky, R. Petre, F. S. Porter, C. D. Reistema, T. Saab, P. Serlemitsos, N. Schulz, R. Smith, and J. N. Ullom. 2008. "Micro-X: Mission Overview and Science Goals." Journal of Low Temperature Physics 151 740 [Full Text (Link)] [10.1007/s10909-008-9732-7]

    Sterling, N. C., H. L. Dinerstein, and T. R. Kallman. 2007. "The Abundances of Light Neutron-Capture Elements in Planetary Nebulae I Photoionization Modeling and Ionization Corrections." The Astrophysical Journal Supplement Series 169 37 [Full Text (Link)] [10.1086/511031]

    Kallman, T. R., and P. Palmeri. 2007. "Atomic data for x-ray astrophysics." Reviews of Modern Physics, vol 79, Issue 1, pp 79-133 79 79 [Full Text (Link)] [10.1103/RevModPhys.79.79]

    Wheatley, P. J., and T. R. Kallman. 2006. "A new interpretation of the remarkable X-ray spectrum of the symbiotic star CH Cyg." Monthly Notices of the Royal Astronomical Society 372 1602 [Full Text (Link)] [10.1111/j.1365-2966.2006.10959.x]

    Long, K. S., C. S. Froning, C. Knigge, et al. W. P. Blair, T. R. Kallman, and Y. Ko. 2005. "Far-Ultraviolet Spectroscopy of the Dwarf Novae SS Cygni and WX Hydri in Quiescence." The Astrophysical Journal 630 511 [Full Text (Link)] [10.1086/432088]

    Ramírez, J. M., M. Bautista, and T. Kallman. 2005. "Line Asymmetry in the Seyfert Galaxy NGC 3783." The Astrophysical Journal 627 166 [Full Text (Link)] [10.1086/430202]

    García, J., C. Mendoza, M. A. Bautista, et al. T. W. Gorczyca, T. R. Kallman, and P. Palmeri. 2005. "K-Shell Photoabsorption of Oxygen Ions." The Astrophysical Journal Supplement Series 158 68 [Full Text (Link)] [10.1086/428712]

    Gou, L. J., P. Mészáros, and T. R. Kallman. 2005. "Detectability of Gamma-Ray Burst Iron Lines by Swift, Chandra, and XMM-Newton." The Astrophysical Journal 624 889 [Full Text (Link)] [10.1086/428893]

    Kallman, T. R., P. Palmeri, M. A. Bautista, C. Mendoza, and J. H. Krolik. 2004. "Photoionization Modeling and the K Lines of Iron." The Astrophysical Journal Supplement Series 155 675 [Full Text (Link)] [10.1086/424039]

    Proga, D., and T. R. Kallman. 2004. "Dynamics of Line-driven Disk Winds in Active Galactic Nuclei II Effects of Disk Radiation." The Astrophysical Journal 616 688 [Full Text (Link)] [10.1086/425117]

    Hickox, R. C., R. Narayan, and T. R. Kallman. 2004. "Origin of the Soft Excess in X-Ray Pulsars." The Astrophysical Journal 614 881 [Full Text (Link)] [10.1086/423928]

    Bautista, M. A., C. Mendoza, T. R. Kallman, and P. Palmeri. 2004. "K-shell photoionization and electron impact excitation of Fe XVII-Fe XXIII." Astronomy and Astrophysics, v418, p1171-1178 (2004) 418 1171 [Full Text (Link)] [10.1051/0004-6361:20034198]

    Mendoza, C., T. R. Kallman, M. A. Bautista, and P. Palmeri. 2004. "Decay properties of K-vacancy states in Fe X-Fe XVII." Astronomy and Astrophysics, v414, p377-388 (2004) 414 377 [Full Text (Link)] [10.1051/0004-6361:20031621]

    Kallman, T. 2004. "Astrophysical motivation for X-ray polarimetry." Advances in Space Research 34 2673 [Full Text (Link)] [10.1016/j.asr.2003.03.059]

    Verner, E., F. Bruhweiler, D. Verner, et al. S. Johansson, T. Kallman, and T. Gull. 2004. "Fe II Diagnostic Tools for Quasars." The Astrophysical Journal 611 780 [Full Text (Link)] [10.1086/422303]

    Palmeri, P., C. Mendoza, T. R. Kallman, M. A. Bautista, and M. Meléndez. 2003. "Modeling of iron K lines: Radiative and Auger decay data for Fe II-Fe IX." Astronomy and Astrophysics, v410, p359-364 (2003) 410 359 [Full Text (Link)] [10.1051/0004-6361:20031262]

    Vrtilek, S. D., J. C. Raymond, B. Boroson, et al. R. McCray, A. Smale, T. Kallman, and F. Nagase. 2003. "Simultaneous ASCA and Hubble Space Telescope/GHRS Observations of Cygnus X-2/V1341 Cygni." The Publications of the Astronomical Society of the Pacific 115 1124 [Full Text (Link)] [10.1086/377089]

    Kallman, T. R., P. Mészáros, and M. J. Rees. 2003. "Iron K Lines from Gamma-Ray Bursts." The Astrophysical Journal 593 946 [Full Text (Link)] [10.1086/376676]

    Boroson, B., S. D. Vrtilek, T. Kallman, and M. Corcoran. 2003. "Chandra Grating Spectroscopy of the X-Ray Binary 4U 1700-37 in a Flaring State." The Astrophysical Journal 592 516 [Full Text (Link)] [10.1086/375636]

    Palmeri, P., C. Mendoza, T. R. Kallman, and M. A. Bautista. 2003. "A complete set of radiative and Auger rates for K-vacancy states in Fe XVIII-Fe XXV." Astronomy and Astrophysics, v403, p1175-1184 (2003) 403 1175 [Full Text (Link)] [10.1051/0004-6361:20030405]

    Bautista, M. A., C. Mendoza, T. R. Kallman, and P. Palmeri. 2003. "Atomic data for the K-vacancy states of Fe XXIV." Astronomy and Astrophysics, v403, p339-355 (2003) 403 339 [Full Text (Link)] [10.1051/0004-6361:20030367]

    Kallman, T. R., L. Angelini, B. Boroson, and J. Cottam. 2003. "Chandra and XMM Observations of the Accretion Disk Corona Source 2S 0921-63." The Astrophysical Journal 583 861 [Full Text (Link)] [10.1086/345475]

    Pereyra, N. A., and T. R. Kallman. 2003. "Hydrodynamic Models of Line-driven Accretion Disk Winds III Local Ionization Equilibrium." The Astrophysical Journal 582 984 [Full Text (Link)] [10.1086/344747]

    Yaqoob, T., I. M. George, T. R. Kallman, et al. U. Padmanabhan, K. A. Weaver, and T. J. Turner. 2003. "Fe XXV and Fe XXVI Diagnostics of the Black Hole and Accretion Disk in Active Galaxies: Chandra Time-resolved Grating Spectroscopy of NGC 7314." The Astrophysical Journal 596 85 [Full Text (Link)] [10.1086/377687]

    Palmeri, P., C. Mendoza, T. R. Kallman, and M. A. Bautista. 2002. "On the Structure of the Iron K Edge." The Astrophysical Journal 577 L119 [Full Text (Link)] [10.1086/344243]

    Proga, D., T. R. Kallman, J. E. Drew, and L. E. Hartley. 2002. "Resonance Line Profile Calculations Based on Hydrodynamical Models of Cataclysmic Variable Winds." The Astrophysical Journal 572 382 [Full Text (Link)] [10.1086/340339]

    Proga, D., and T. R. Kallman. 2002. "On the Role of the Ultraviolet and X-Ray Radiation in Driving a Disk Wind in X-Ray Binaries." The Astrophysical Journal 565 455 [Full Text (Link)] [10.1086/324534]

    Boroson, B., T. Kallman, J. M. Blondin, and M. P. Owen. 2001. "Testing Hydrodynamic Models of LMC X-4 with Ultraviolet and X-Ray Spectra." The Astrophysical Journal 550 919 [Full Text (Link)] [10.1086/319773]

    Kallman, T., and M. Bautista. 2001. "Photoionization and High-Density Gas." The Astrophysical Journal Supplement Series 133 221 [Full Text (Link)] [10.1086/319184]

    Nayakshin, S., and T. R. Kallman. 2001. "Accretion Disk Models and Their X-Ray Reflection Signatures I Local Spectra." The Astrophysical Journal 546 406 [Full Text (Link)] [10.1086/318250]

    Proga, D., J. M. Stone, and T. R. Kallman. 2001. "Line-driven disk winds in active galactic nuclei." Advances in Space Research 28 459 [Full Text (Link)] [10.1016/S0273-1177(01)00441-0]

    Vrtilek, S. D., J. C. Raymond, B. Boroson, et al. T. Kallman, H. Quaintrell, and R. McCray. 2001. "Simultaneous Chandra and Hubble Space Telescope Observations of SMC X-1." The Astrophysical Journal 563 L139 [Full Text (Link)] [10.1086/338733]

    Boroson, B., T. Kallman, and S. D. Vrtilek. 2001. "Hot Outflowing Gas from the X-Ray Binary Hercules X-1." The Astrophysical Journal 562 925 [Full Text (Link)] [10.1086/323850]

    Bautista, M. A., and T. R. Kallman. 2001. "The XSTAR Atomic Database." The Astrophysical Journal Supplement Series 134 139 [Full Text (Link)] [10.1086/320363]

    Boroson, B., K. O'Brien, K. Horne, et al. T. Kallman, M. Still, P. T. Boyd, H. Quaintrell, and S. D. Vrtilek. 2000. "Discovery of Millihertz ULTRAVIOLET Quasi-periodic Oscillations in Hercules X-1." The Astrophysical Journal 545 399 [Full Text (Link)] [10.1086/317786]

    Bautista, M. A., and T. R. Kallman. 2000. "Recombination Spectra of Helium-like Ions." The Astrophysical Journal 544 581 [Full Text (Link)] [10.1086/317206]

    Proga, D., J. M. Stone, and T. R. Kallman. 2000. "Dynamics of Line-driven Disk Winds in Active Galactic Nuclei." The Astrophysical Journal 543 686 [Full Text (Link)] [10.1086/317154]

    Wojdowski, P. S., G. W. Clark, and T. R. Kallman. 2000. "An X-Ray Spectroscopic Study of the SMC X-1/SK 160 System." The Astrophysical Journal 541 963 [Full Text (Link)] [10.1086/309455]

    Weth, C., P. Mészáros, T. Kallman, and M. J. Rees. 2000. "Early X-Ray/Ultraviolet Line Signatures of Gamma-Ray Burst Progenitors and Hypernovae." The Astrophysical Journal 534 581 [Full Text (Link)] [10.1086/308792]

    Pereyra, N. A., T. R. Kallman, and J. M. Blondin. 2000. "Hydrodynamic Models of Line-driven Accretion Disk Winds II Adiabatic Winds from Nonisothermal Disks." The Astrophysical Journal 532 563 [Full Text (Link)] [10.1086/308527]

    Boroson, B., T. Kallman, S. D. Vrtilek, et al. J. Raymond, M. Still, M. Bautista, and H. Quaintrell. 2000. "Hercules X-1: Empirical Models of Ultraviolet Emission Lines." The Astrophysical Journal 529 414 [Full Text (Link)] [10.1086/308272]

    Nayakshin, S., D. Kazanas, and T. R. Kallman. 2000. "Thermal Instability and Photoionized X-Ray Reflection in Accretion Disks." The Astrophysical Journal 537 833 [Full Text (Link)] [10.1086/309054]

    Israel, G., L. Stella, L. Angelini, et al. N. White, T. Kallman, P. Giommi, and A. Treves. 1997. "The Discovery of 13 Second X-Ray Pulsations from the Hydrogen-depleted Subdwarf O6 Star Binary HD 49798." ApJ 474 L53.

    Angelini, L., N. E. White, F. Nagase, et al. T. R. Kallman, A. Yoshida, T. Takeshima, C. Becker, and F. Paerels. 1995. "Neon Line Emission in the X-Ray Spectrum of the Pulsar 4U 1626-67." ApJ Letters 449 41.

    Kallman, T., and N. E. White. 1989. "Iron K lines from low-mass X-ray binaries." Ap.J. 341 955

    Haberl, F., N. White, and T. R. Kallman. 1989. "An EXOSAT X-ray Observation of one orbital cycle of 4U1700-37/HD 153919." ApJ 343 409

                                                                                                                                                                                            
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