Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Cobb, Bethany E."'
Autor:
Fong, Wen-fai, Nugent, Anya E., Dong, Yuxin, Berger, Edo, Paterson, Kerry, Chornock, Ryan, Levan, Andrew, Blanchard, Peter, Alexander, Kate D., Andrews, Jennifer, Cobb, Bethany E., Cucchiara, Antonino, Fox, Derek, Fryer, Chris L., Gordon, Alexa C., Kilpatrick, Charles D., Lunnan, Ragnhild, Margutti, Raffaella, Miller, Adam, Milne, Peter, Nicholl, Matt, Perley, Daniel, Rastinejad, Jillian, Escorial, Alicia Rouco, Schroeder, Genevieve, Smith, Nathan, Tanvir, Nial, Terreran, Giacomo
We present a comprehensive optical and near-infrared census of the fields of 90 short gamma-ray bursts (GRBs) discovered in 2005-2021, constituting all short GRBs for which host galaxy associations are feasible ($\approx$ 60% of the total Swift short
Externí odkaz:
http://arxiv.org/abs/2206.01763
Autor:
Nugent, Anya E., Fong, Wen-fai, Dong, Yuxin, Leja, Joel, Berger, Edo, Zevin, Michael, Chornock, Ryan, Cobb, Bethany E., Kelley, Luke Zoltan, Kilpatrick, Charles D., Levan, Andrew, Margutti, Raffaella, Paterson, Kerry, Perley, Daniel, Escorial, Alicia Rouco, Smith, Nathan, Tanvir, Nial
Publikováno v:
ApJ 940 57 (2022)
We present the stellar population properties of 69 short gamma-ray burst (GRB) host galaxies, representing the largest uniformly-modeled sample to-date. Using the Prospector stellar population inference code, we jointly fit photometry and/or spectros
Externí odkaz:
http://arxiv.org/abs/2206.01764
Autor:
Escorial, Alicia Rouco, Fong, Wen-fai, Veres, Peter, Laskar, Tanmoy, Lien, Amy, Paterson, Kerry, Lally, Maura, Blanchard, Peter K., Nugent, Anya E., Tanvir, Nial R., Cornish, Dylaan, Berger, Edo, Burns, Eric, Cenko, Brad, Cobb, Bethany E., Cucchiara, Antonio, Goldstein, Adam, Margutti, Raffaella, Metzger, Brian, Milne, Peter, Levan, Andrew, Nicholl, Matt, Smith, Nathan
We present X-ray and multi-band optical observations of the afterglow and host galaxy of GRB 180418A, discovered by ${\it Swift}$/BAT and ${\it Fermi}$/GBM. We present a reanalysis of the GBM and BAT data deriving durations of the prompt emission of
Externí odkaz:
http://arxiv.org/abs/2012.09961
Autor:
Stahl, Benjamin E., Zheng, WeiKang, de Jaeger, Thomas, Brink, Thomas G., Filippenko, Alexei V., Silverman, Jeffrey M., Cenko, S. Bradley, Clubb, Kelsey I., Graham, Melissa L., Halevi, Goni, Kelly, Patrick L., Kleiser, Io, Shivvers, Isaac, Yuk, Heechan, Cobb, Bethany E., Fox, Ori D., Kandrashoff, Michael T., Kong, Jason J., Mauerhan, Jon C., Wang, Xianggao, Wang, Xiaofeng
We present 637 low-redshift optical spectra collected by the Berkeley Supernova Ia Program (BSNIP) between 2009 and 2018, almost entirely with the Kast double spectrograph on the Shane 3~m telescope at Lick Observatory. We describe our automated spec
Externí odkaz:
http://arxiv.org/abs/2001.03235
Autor:
Silverman, Jeffrey M., Foley, Ryan J., Filippenko, Alexei V., Ganeshalingam, Mohan, Barth, Aaron J., Chornock, Ryan, Griffith, Christopher V., Kong, Jason J., Lee, Nicholas, Leonard, Douglas C., Matheson, Thomas, Miller, Emily G., Steele, Thea N., Barris, Brian J., Bloom, Joshua S., Cobb, Bethany E., Coil, Alison L., Desroches, Louis-Benoit, Gates, Elinor L., Ho, Luis C., Jha, Saurabh W., Kandrashoff, Michael T., Li, Weidong, Mandel, Kaisey S., Modjaz, Maryam, Moore, Matthew R., Mostardi, Robin E., Papenkova, Marina S., Park, Sung, Perley, Daniel A., Poznanski, Dovi, Reuter, Cassie A., Scala, James, Serduke, Franklin J. D., Shields, Joseph C., Swift, Brandon J., Tonry, John L., Van Dyk, Schuyler D., Wang, Xiaofeng, Wong, Diane S.
In this first paper in a series we present 1298 low-redshift (z\leq0.2) optical spectra of 582 Type Ia supernovae (SNe Ia) observed from 1989 through 2008 as part of the Berkeley SN Ia Program (BSNIP). 584 spectra of 199 SNe Ia have well-calibrated l
Externí odkaz:
http://arxiv.org/abs/1202.2128
Autor:
Holland, Stephen T., De Pasquale, Massimiliano, Mao, Jirong, Sakamoto, Takanori, Schady, Patricia, Covino, Stefano, Fan, Yi-Zhong, Jin, Zhi Ping, D'Avanzo, Paolo, Antonelli, Angelo, D'Elia, Valerio, Chincarini, Guido, Fiore, Fabrizio, Pandey, Shashi Bhushan, Cobb, Bethany E.
We present an analysis of the unusual optical light curve of the gamma-ray burst GRB 081029, a long-soft burst with a redshift of z = 3.8479. We combine X-ray and optical observations from the Swift X-Ray Telescope and the Swift UltraViolet/Optical T
Externí odkaz:
http://arxiv.org/abs/1111.6484
Autor:
Cardamone, Carolin N., van Dokkum, Pieter G., Urry, C. Megan, Taniguchi, Yoshi, Gawiser, Eric, Brammer, Gabriel, Taylor, Edward, Damen, Maaike, Treister, Ezequiel, Cobb, Bethany E., Bond, Nicholas, Schawinski, Kevin, Lira, Paulina, Murayama, Takashi, Saito, Tomoki, Sumikawa, Kentaro
Publikováno v:
The Astrophysical Journal Supplement, Volume 189, Issue 2, pp. 270-285 (2010)
We present deep optical 18-medium-band photometry from the Subaru telescope over the ~30' x 30' Extended Chandra Deep Field-South (ECDF-S), as part of the Multiwavelength Survey by Yale-Chile (MUSYC). This field has a wealth of ground- and space-base
Externí odkaz:
http://arxiv.org/abs/1008.2974
Autor:
Kocevski, Daniel, Thone, Christina C, Ramirez-Ruiz, Enrico, Bloom, Joshua S., Granot, Jonathan, Butler, Nathaniel R., Perley, Daniel A., Modjaz, Maryam, Lee, William H., Cobb, Bethany E., Levan, Andrew J., Tanvir, Nial, Covino, Stefano
We present results of an extensive observing campaign of the short duration, hard spectrum gamma-ray burst (GRB) 070724A, aimed at detecting the radioactively-powered emission that might follow from a binary merger or collapse involving compact objec
Externí odkaz:
http://arxiv.org/abs/0908.0030
Autor:
Cobb, Bethany E., Bailyn, Charles D.
Publikováno v:
Astrophys.J.677:1157-1167,2008
Studies of GRB host galaxies are crucial to understanding GRBs. However, since they are identified by the superposition in the plane of the sky of a GRB afterglow and a galaxy there is always a possibility that an association represents a chance alig
Externí odkaz:
http://arxiv.org/abs/0708.1510
Publikováno v:
Astrophys.J.657:409-414,2007
We present the results of seven years of K-band monitoring of the low-mass X-ray binary GRS 1915+105. Positive correlations between the infrared flux and the X-ray flux and X-ray hardness are demonstrated. Analysis of the frequency spectrum shows tha
Externí odkaz:
http://arxiv.org/abs/astro-ph/0610480