ApJ Supplement Latest Papers

Pre-Main-Sequence Stars in the Cepheus Flare Region

Thu, 19 Nov 2009 00:00:00 GMT

Author(s): Maria Kun, Zoltan Balog, Scott J. Kenyon, Eric E. Mamajek, and Robert A. Gutermuth
Affiliation(s): Konkoly Observatory, H-1121 Budapest, Konkoly Thege ut 15-17, Hungary; Steward Observatory, 933 N. Cherry Ave., Tucson, AZ 85721-0065, USA; Harvard-Smithsonian CfA, 60 Garden St. Cambridge, MA 02138, USA; Department of Physics & Astronomy, University of Rochester, Rochester, NY 14627-0171, USA; Department of Astronomy, Smith College, Northampton, MA 01063, USA; On leave from the Department of Optics and Quantum Electronics, University of Szeged, Dom ter 9, Szeged, Hungary.; Current address: Max-Planck-Institut fur Astronomie, Konigstuhl 17, D-69117 Heidelberg, Germany.

Dynamical Evolution of Young Embedded Clusters: A Parameter Space Survey

Thu, 19 Nov 2009 00:00:00 GMT

Author(s): Eva-Marie Proszkow and Fred C. Adams
Affiliation(s): Michigan Center for Theoretical Physics, Physics Department, University of Michigan, Ann Arbor, MI 48109, USA; Astronomy Department, University of Michigan, Ann Arbor, MI 48109, USA

Nitrogen K-Shell Photoabsorption

Thu, 19 Nov 2009 00:00:00 GMT

Author(s): J. Garcia, T. R. Kallman, M. Witthoeft, E. Behar, C. Mendoza, P. Palmeri, P. Quinet, M.A. Bautista, and M. Klapisch
Affiliation(s): The Catholic University of America, IACS, Physics Department, Washington DC 20064, USA; NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA; Centro de Fisica, IVIC, Caracas 1020A, Venezuela; Astrophysique et Spectroscopie, Universite de Mons, B-7000 Mons, Belgium; IPNAS, Sart Tilman B15, Universite de Liege, B-4000 Liege, Belgium; Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA; ARTEP, Inc., Ellicott City, MD 21042, USA; Visiting senior NPP fellow. Permanent address: Department of Physics, Technion, Haifa 32000, Israel.; Current address: Department of Physics, Western Michigan University, Kalamazoo, MI 49008, USA.

The Infrared Telescope Facility (IRTF) Spectral Library: Cool Stars

Tue, 17 Nov 2009 00:00:00 GMT

Author(s): John T. Rayner, Michael C. Cushing, and William D. Vacca
Affiliation(s): Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822, USA; SOFIA-USRA, NASA Ames Research Center MS N211-3, Moffett Field, CA 94035, USA; Visiting Astronomer at the Infrared Telescope Facility, which is operated by the University of Hawaii under cooperative agreement No. NCC 5-538 with the National Aeronautics and Space Administration, Office of Space Science, Planetary Astronomy Program.

The SWIRE/Chandra Survey: The X-ray Sources

Tue, 17 Nov 2009 00:00:00 GMT

Author(s): Belinda J. Wilkes, Roy Kilgard, Dong-Woo Kim, Minsun Kim, Mari Polletta, Carol Lonsdale, Harding E. Smith, Jason Surace, Frazer N. Owen, A. Franceschini, Brian Siana, and David Shupe
Affiliation(s): Harvard-Smithsonian Center for Astrophysics, Cambridge, MA 02138, USA; Department of Astronomy, Wesleyan University, CT 06459, USA; Korea Astronomy and Space Science Institute (KASI), 61-1, Hwaam-dong, Yuseong-gu, Deajeon 305-348, Republic of Korea; INAF-ISAF Milano, via E. Bassini 15, Milano 20133, Italy; The National Radio Astronomy Observatory11, Charlottesville, VI 22902, USA; Center for Astrophysics and Space Science, University of California, San Diego, La Jolla, CA 92093-0424, USA; Spitzer Science Center, California Institute of Technology, 100-22, Pasadena, CA 91125, USA; National Radio Astronomy Observatory11, P.O. Box 0, Socorro, NM 87801, USA; Dipartimento Di Astronomia, Universita di Padova, Vicolo Osservatorio 5, I-35122 Padua, Italy; California Institute of Technology, MC 105-24, 1200 East California Boulevard, Pasadena, CA 91125, USA; The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities Inc.

Quantum Chemical Predictions of the Properties of Known and Postulated Neutral Interstellar Molecules

Tue, 10 Nov 2009 00:00:00 GMT

Author(s): David E. Woon and Eric Herbst
Affiliation(s): Department of Chemistry, University of Illinois at Urbana-Champaign, Urbana, IL 61801, USA; Departments of Physics, Astronomy and Chemistry, Ohio State University, Columbus, OH 43210, USA

Stellar Mass-to-Light Ratios from Galaxy Spectra: How Accurate Can They Be?

Tue, 10 Nov 2009 00:00:00 GMT

Author(s): Anna Gallazzi and Eric F. Bell
Affiliation(s): Max-Planck-Institut fur Astronomie, Konigstuhl 17, D-69117 Heidelberg, Germany; University of Michigan, 500 Church St., Ann Arbor, MI 48109, USA

ERRATUM: "The Fifth Data Release Sloan Digital Sky Survey/XMM-Newton Quasar Survey" (2009, ApJS, 183, 17)

Tue, 03 Nov 2009 00:00:00 GMT

Author(s): M. Young, M. Elvis, and G. Risaliti
Affiliation(s): Harvard-Smithsonian Center for Astrophysics, 60 Garden St. Cambridge, MA 02138, USA; Boston University, Astronomy Department, 725 Commonwealth Ave., Boston, MA 02215, USA; INAF-Osservatorio di Arcetri, Largo E. Fermi 5, Firenze, Italy

The Spitzer Survey of Interstellar Clouds in the Gould Belt. II. The Cepheus Flare Observed with IRAC and MIPS

Tue, 03 Nov 2009 00:00:00 GMT

Author(s): Jason M. Kirk, Derek Ward-Thompson, James Di Francesco, Tyler L. Bourke, Neal J. Evans, Bruno Merin, Lori E. Allen, Lucas A. Cieza, Michael M. Dunham, Paul Harvey, Tracy Huard, Jes K. Jorgensen, Jennifer F. Miller, Alberto Noriega-Crespo, Dawn Peterson, Tom P. Ray, and Luisa M. Rebull
Affiliation(s): School of Physics and Astronomy, Cardiff University, Queens Buildings, The Parade, Cardiff, CF24 3AA, UK; National Research Council of Canada, Herzberg Institute of Astrophysics, 5071 West Saanich Road, Victoria, BC V9E 2E7, Canada; Smithsonian Astrophysical Observatory, 60 Garden Street, MS42, Cambridge, MA 02138, USA; Department of Astronomy, University of Texas at Austin, 1 University Station, C1400, Austin, TX 78712-0259, USA; Herschel Science Centre, European Space Astronomy Center (ESA), P.O. Box 78, E-28691 Villanueva de la Canada, Madrid, Spain; Institute for Astronomy, University of Hawaii, Manoa, HI 96822, USA; Astronomy Department, University of Maryland, College Park, MD 20742, USA; Argelander-Institut fur Astronomie, University of Bonn, Auf dem Hugel 71, 53121 Bonn, Germany; Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125, USA; School of Cosmic Physics, Dublin Institute for Advanced Studies, 5 Merrion Square, Dublin 2, Ireland

The Hydrodynamic Evolution of Impulsively Heated Coronal Loops: Explicit Analytical Approximations

Thu, 29 Oct 2009 00:00:00 GMT

Author(s): Markus J. Aschwanden and David Tsiklauri
Affiliation(s): Lockheed Martin Advanced Technology Center, Solar & Astrophysics Laboratory, Org. ADBS, Bldg. 252, 3251 Hanover Street, Palo Alto, CA 94304, USA; Astronomy Unit, School of Mathematical Sciences, Queen Mary, University of London, Mile End Road, London, E1 4NS, UK

The Gemini Spectral Library of Near-IR Late-Type Stellar Templates and Its Application for Velocity Dispersion Measurements

Thu, 29 Oct 2009 00:00:00 GMT

Author(s): Claudia Winge, Rogemar A. Riffel, and Thaisa Storchi-Bergmann
Affiliation(s): Gemini Observatory, c/o Aura, Inc., Casilla 603, La Serena, Chile; Universidade Federal do Rio Grande do Sul, IF, CP 15051, Porto Alegre 91501-970, RS, Brazil