astro-ph.GA : Galaxy Astrophysics: 12/07/12

Friday, December 7, 2012

1210.2573 (Yogesh Maan et al.)

RRI-GBT Multi-Band Receiver: Motivation, Design & Development [PDF]

Yogesh Maan, Avinash A. Deshpande, Vinutha Chandrashekar, Jayanth Chennamangalam, K. B. Raghavendra Rao, R. Somashekar, Gary Anderson, M. S. Ezhilarasi, S. Sujatha, S. Kasturi, P. Sandhya, Jonah Bauserman, R. Duraichelvan, Shahram Amiri, H. A. Aswathappa, Indrajit V. Barve, G. Sarabagopalan, H. M. Ananda, Carla Beaudet, Marty Bloss, Deepa B. Dhamnekar, Dennis Egan, John Ford, S. Krishnamurthy, Nikhil Mehta, Anthony H. Minter, H. N. Nagaraja, M. Narayanaswamy, Karen O'Neil, Wasim Raja, Harshad Sahasrabudhe, Amy Shelton, K. S. Srivani, H. V. Venugopal, Salna T. Viswanathan

1212.1159 (Jason S. Kalirai et al.)

Ultra-Deep Hubble Space Telescope Imaging of the Small Magellanic Cloud: The Initial Mass Function of Stars with M <~ 1 Msun [PDF]

Jason S. Kalirai, Jay Anderson, Aaron Dotter, Harvey B. Richer, Gregory G. Fahlman, Brad M. S. Hansen, Jarrod Hurley, I. Neill Reid, R. Michael Rich, Michael M. Shara

1212.1160 (William J. Fischer et al.)

Results from HOPS: A Multiwavelength Census of Orion Protostars [PDF]

William J. Fischer, S. Thomas Megeath, Amelia M. Stutz, John J. Tobin, Babar Ali, Thomas Stanke, Mayra Osorio, Elise Furlan, the HOPS team

1212.1162 (F. Müller-Sánchez et al.)

The central molecular gas structure in LINERs with low luminosity AGN: evidence for gradual disappearance of the torus [PDF]

F. Müller-Sánchez, M. A. Prieto, M. Mezcua, R. I. Davies, M. Malkan, M. Elitzur

1212.1169 (Eugenio Carretta et al.)

An aluminium tool for multiple stellar generations in the globular clusters 47 Tuc and M 4 [PDF]

Eugenio Carretta, Raffaele Gratton, Angela Bragaglia, Valentina D'Orazi, Sara Lucatello

1212.1171 (Wen-hsin Hsu et al.)

Evidence for Environmental Dependence of the Upper Stellar Initial Mass Function in Orion A [PDF]

Wen-hsin Hsu, Lee Hartmann, Lori Allen, Jesus Hernandez, S. T. Megeath, John J. Tobin, Laura Ingleby

1212.1205 (J. B. Lamb et al.)

The Initial Mass Function of Field OB Stars in the Small Magellanic Cloud [PDF]

J. B. Lamb, M. S. Oey, A. S. Graus, F. C. Adams, D. M. Segura-Cox

1212.1208 (K. M. Sandstrom et al.)

The CO-to-H2 Conversion Factor and Dust-to-Gas Ratio on Kiloparsec Scales in Nearby Galaxies [PDF]

K. M. Sandstrom, A. K. Leroy, F. Walter, A. D. Bolatto, K. V. Croxall, B. T. Draine, C. D. Wilson, M. Wolfire, D. Calzetti, R. C. Kennicutt, G. Aniano, J. Donovan Meyer, A. Usero, F. Bigiel, E. Brinks, W. J. G de Blok, A. Crocker, D. Dale, C. W. Engelbracht, M. Galametz, B. Groves, L. K. Hunt, J. Koda, K. Kreckel, H. Linz, S. Meidt, E. Pellegrini, H. -W. Rix, H. Roussel, E. Schinnerer, A. Schruba, K. -F. Schuster, R. Skibba, T. van der Laan, P. Appleton, L. Armus, B. Brandl, K. Gordon, J. Hinz, O. Krause, E. Montiel, M. Sauvage, A. Schmiedeke, J. D. T. Smith, L. Vigroux

1212.1222 (S. J. Kleinman et al.)

SDSS DR7 White Dwarf Catalog [PDF]

S. J. Kleinman, S. O. Kepler, D. Koester, Ingrid Pelisoli, Viviane Peçanha, A. Nitta, J. E. S. Costa, J. Krzesinski, P. Dufour, F. -R. Lachapelle, P. Bergeron, Ching-Wa Yip, Hugh C. Harris, Daniel J. Eisenstein, L. Althaus, A. Córsico