Browsing Journal Articles by Subject "galactic evolution"

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Evidence for a clumpy, rotating gas disk in a submillimeter galaxy at z = 4

Author: Hodge, J A ; Carilli, C L ; Walter, F ; de Blok, W J G ; Riechers, D ; Daddi, E ; Lentati, L Date: 2012 We present Karl G. Jansky Very Large Array observations of the CO(2-1) emission in the z = 4.05 submillimeter galaxy (SMG) GN20. These high-resolution data allow us to image the molecular gas at 1.3 kpc resolution just 1.6 Gyr after the big ... Read more
OPTICAL DISCOVERY OF PROBABLE STELLAR TIDAL DISRUPTION FLARES

Author: van Velzen, Sjoert ; Farrar, Glennys R ; Gezari, Suvi ; Morrell, Nidia ; Zaritsky, Dennis ; Östman, Linda ; Smith, Mathew ; Gelfand, Joseph ; Drake, Andrew J Date: 2011 Using archival Sloan Digital Sky Survey (SDSS) multi-epoch imaging data (Stripe 82), we have searched for the tidal disruption of stars by supermassive black holes in non-active galaxies. Two candidate tidal disruption events (TDEs) are ... Read more
THE SDSS-II SUPERNOVA SURVEY: PARAMETERIZING THE TYPE Ia SUPERNOVA RATE AS A FUNCTION OF HOST GALAXY PROPERTIES

Author: Smith, Mathew ; Nichol, Robert C ; Dilday, Benjamin ; Marriner, John ; Kessler, Richard ; Bassett, Bruce ; Cinabro, David ; Frieman, Joshua ; Garnavich, Peter ; Jha, Saurabh W ; Lampeitl, Hubert ; Sako, Masao ; Schneider, Donald P ; Sollerman, Jesper Date: 2012 Using data from the Sloan Digital Sky Supernova Survey-II (SDSS-II SN Survey), we measure the rate of Type Ia supernovae (SNe Ia) as a function of galaxy properties at intermediate redshift. A samp ... Read more

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Browsing Journal Articles by Subject "galactic evolution"

Browsing Journal Articles by Subject "galactic evolution"

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