Refereed Publications

• Priddey, R. S., Gallagher, S. C., Isaak, K. G., Sharp, R. G., McMahon, R. G., & Butner, H. M. 2007, Monthly Notices of the Royal Astronomical Society, 374, 867
  A Sensitive Submillimetre Survey of Broad Absorption Line quasars

• Evans, D. A., Lee, J. C., Kamenetska, M., Gallagher, S. C., Kraft, R. P., Hardcastle, M. J., & Weaver, K. A. 2006, Astrophysical Journal, 653, 1121
  The Chandra, HST, and VLA View of the Circumnuclear Extended Emission in the Narrow Emission Line Galaxy NGC 2110

• Hall, P. B., Gallagher, S. C., Richards, G. T., Alexander, D. M., Anderson, S. F., Bauer, F., Brandt, W. N., & Schneider, D. P. 2006, Astronomical Journal, 132, 1977
  Chandra Observations of Red Sloan Digital Sky Survey Quasars

• Richards, G. T., Lacy, M., Storrie-Lombardi, L. J., Hall, P. B., Gallagher, S. C., et al. 2006, Astrophysical Journal Supplements, 166, 470
  Spectral Energy Distributions and Multiwavelength Selection of Type 1 Quasars

• Gallagher, S. C., Brandt, W. N., Chartas, G., Priddey, R., Garmire, G. P., & Sambruna, R. M., 2006, Astrophysical Journal, 644, 709
  An Exploratory Chandra Survey of a Well-Defined Sample of 35 Large Bright Quasar Survey Broad Absorption Line Quasars

• Peterson, K. C., Gallagher, S. C., Hornschemeier, A. E., Muno, M. P., & Bullard, E. C. 2006, Astronomical Journal, 131, 133
  Seyfert Galaxies and the Hard X-ray Background: Artificial Chandra Observations of z = 0.3 Active Galaxies

• Shemmer, O., Brandt, W. N., Gallagher, S. C., Vignali, C., Boller, Th., Chartas, G., & Comastri, A. 2005, Astronomical Journal, 130, 2522
  XMM-Newton Spectroscopy of the Highly Polarized and Luminous Broad Absorption Line Quasar CSO 755
• Gallagher, S. C., Schmidt, Gary D., Smith, Paul S., Brandt, W. N., Chartas, G., Hylton, Shavonne, Hines, D. C., & Brotherton, M. S. 2005, Astrophysical Journal, 633, 71
  Variation in the Scattering Shroud Surrounding Markarian 231
• Gallagher, S. C., Richards, Gordon T., Hall, Patrick B., Brandt, W. N., Schneider, Donald P., & Vanden Berk, Daniel E. 2005, Astronomical Journal, 129, 567
  X-Ray Insights into Interpreting C IV Blueshifts and Optical/Ultraviolet Continua
• Chartas, G., Eracleous, M., Agol, E., & Gallagher, S. C. 2004, Astrophysical Journal, 606, 78
  Chandra Observations of the Cloverleaf Quasar H1413+117: A Unique Laboratory for Microlensing Studies of a LoBAL Quasar
• Gallagher, S. C., Brandt, W. N., Wills, Beverley J., Charlton, J. C., Chartas, G., & Laor, A. 2004, Astrophysical Journal, 603, 425
  Dramatic X-Ray Spectral Variability of the Broad Absorption Line Quasar PG 2112+059
• Gallagher, S. C., Brandt, W. N., Chartas, G., Garmire, G. P., & Sambruna, R. M. 2004, Advances in Space Research, 34, 2594
  Probing Broad Absorption Line Quasar Outflows: X-ray insights

• Chartas, G., Brandt, W. N., & Gallagher, S. C. 2003, Astrophysical Journal, 595, 85
  XMM-Newton Reveals the Quasar Outflow in PG 1115+080
• Knierman, K. A., Gallagher, S. C., Charlton, J. C., Hunsberger, S. D., Whitmore, B., Kundu, A., Hibbard, J. E., & Zaritsky, D. 2003, Astronomical Journal, 126, 1227
  From Globular Clusters to Tidal Dwarfs: Structure Formation in the Tidal Tails of Merging Galaxies
• Alexander, D. M., Bauer, F. E., Brandt, W. N., Hornschemeier, A. E., Vignali, C., Garmire, G. P., Schneider, D. P., Chartas, G., & Gallagher, S. C. 2003, Astronomical Journal, 125, 383
  The Chandra Deep Field North Survey. XIV. X-Ray-Detected Obscured AGNs and Starburst Galaxies in the Bright Submillimeter Source Population
• Chartas, G., Brandt, W. N., Gallagher, S. C., & Garmire, G. P. 2003, Astronomische Nachrichten, 324, 163
  An X-Ray Survey of Gravitationally Lensed BALQSOs
• Chartas, G., Brandt, W. N., Gallagher, S. C., & Garmire, G. P. 2002, Astrophysical Journal, 579, 169
  Chandra Detects Relativistic Broad Absorption Lines from APM 08279+5255
• Palma, C., Zonak, S. G., Hunsberger, S. D., Charlton, J. C., Gallagher, S. C., Durrell, P. R., & English, J. 2002, Astronomical Journal, 124, 2425
  The Beginning of the End: Hubble Space Telescope Images of Seyfert's Sextet
• Gallagher, S. C., Brandt, W. N., Chartas, G., Garmire, G. P., & Sambruna, R. M. 2002, Astrophysical Journal, 569, 655
  X-Raying the Ultraluminous Infrared Starburst Galaxy and Broad Absorption Line QSO Markarian 231 with Chandra
• Gallagher, S. C., Brandt, W. N., Chartas, G., & Garmire, G. P. 2002, Astrophysical Journal, 567, 37
  X-Ray Spectroscopy of Quasi-Stellar Objects with Broad Ultraviolet Absorption Lines
• Brandt, W. N., Gallagher, S. C., Laor, A., & Wills, Beverley J. 2001, AIP Conf. Proc. 599: X-ray Astronomy: Stellar Endpoints, AGN, and the Diffuse X-ray Background, 599, 53
  X-ray Absorption in Radio-Quiet QSOs
• Chartas, G., Dai, X., Gallagher, S. C., Garmire, G. P., Bautz, M. W., Schechter, P. L., & Morgan, N. D. 2001, Astrophysical Journal, 558, 119
  Chandra Detects a Rapid Flare in the Gravitationally Lensed Mini-Broad Absorption Line QSO RX J0911.4+0551
• Gallagher, S. C., Charlton, J. C., Hunsberger, S. D., Zaritsky, D., & Whitmore, B. C. 2001, Astronomical Journal, 122, 163
  Hubble Space Telescope Images of Stephan's Quintet: Star Cluster Formation in a Compact Group Environment
• Gallagher, S. C., Brandt, W. N., Laor, A., Elvis, M., Mathur, S., Wills, Beverley J., & Iyomoto, N. 2001, Astrophysical Journal, 546, 795
  Heavy X-Ray Absorption in Soft X-Ray-weak Active Galactic Nuclei
• Brandt, W. N. & Gallagher, S. C. 2000, New Astronomy Review, 44, 461
  Observational Similarities and Potential Connections between Luminous Ultrasoft NLS1s and BALQSOs
• Brandt, W. N., Comastri, A., Gallagher, S. C., Sambruna, R. M., Boller, Th., & Laor, A. 1999, Astrophysical Journal, 525, 69
  X-Rays from the Highly Polarized Broad Absorption Line QSO CSO 755
• Gallagher, S. C., Brandt, W. N., Sambruna, R. M., Mathur, S., & Yamasaki, N. 1999, Astrophysical Journal, 519, 549
  Exploratory ASCA Observations of Broad Absorption Line Quasi-stellar Objects