Results 151 to 160 of about 59,386 (288)
Characterizing the Rapid Hydrogen Disappearance in SN 2022crv: Evidence of a Continuum between Type Ib and IIb Supernova Properties
The Astrophysical JournalWe present optical and near-infrared (NIR) observations of SN 2022crv, a stripped-envelope supernova in NGC 3054, discovered within 12 hr of explosion by the Distance Less Than 40 Mpc Survey.Yize Dong, Stefano Valenti, Chris Ashall, Marc Williamson, David J. Sand, Schuyler D. Van Dyk, Alexei V. Filippenko, Saurabh W. Jha, Michael Lundquist, Maryam Modjaz, Jennifer E. Andrews, Jacob E. Jencson, Griffin Hosseinzadeh, Jeniveve Pearson, Lindsey A. Kwok, Teresa Boland, Eric Y. Hsiao, Nathan Smith, Nancy Elias-Rosa, Shubham Srivastav, Stephen Smartt, Michael Fulton, WeiKang Zheng, Thomas G. Brink, Melissa Shahbandeh, K. Azalee Bostroem, Emily Hoang, Daryl Janzen, Darshana Mehta, Nicolas Meza, Manisha Shrestha, Samuel Wyatt, Katie Auchettl, Christopher R. Burns, Joseph Farah, Lluís Galbany, Estefania Padilla Gonzalez, Joshua Haislip, Jason T. Hinkle, D. Andrew Howell, Thomas De Jaeger, Vladimir Kouprianov, Sahana Kumar, Jing Lu, Curtis McCully, Shane Moran, Nidia Morrell, Megan Newsome, Craig Pellegrino, Abigail Polin, Daniel E. Reichart, B. J. Shappee, Maximilian D. Stritzinger, Giacomo Terreran, M. A. Tucker +54 moredoaj +1 more sourceLarge Late-time Asphericities in Three Type IIP Supernovae
, 2010 Type II-plateau supernovae (SNe IIP) are the results of the explosions of red
supergiants and are the most common subclass of core-collapse supernovae. Past
observations have shown that the outer layers of the ejecta of SNe IIP are
largely spherical, but Alexei V. Filippenko, Barbon, Barrett, Berdyugin, Blondin, Blondin, Blondin, Burrows, Burrows, Burrows, Chornock, Chugai, Couch, Crockett, Cropper, Doi, Fesen, Filippenko, Folatelli, Hammer, Hamuy, Hamuy, Hanuschik, Heger, Hoffman, Howell, Höflich, Höflich, Jeffrey M. Silverman, Kasen, Kasen, Kawabata, Khokhlov, Leonard, Leonard, Li, Li, Marek, Matheson, Mathewson, Maund, Milisavljevic, Miller, Miller, Modjaz, Munari, Müller, Nakano, Nakano, Poznanski, Quimby, Ryan Chornock, Schlegel, Stanishev, Stathakis, Utrobin, Wang, Wang, Wang, Wang, Weidong Li +60 morecore +1 more sourceHubble Space Telescope Deep Upper Limits Rule out a Surviving Massive Binary Companion to the Type Ic Supernova 2012fh
The Astrophysical JournalCurrent explanations of the mass-loss mechanism for stripped-envelope supernovae (SNe) remain divided between single and binary progenitor systems. Here we obtain deep ultraviolet (UV) imaging with the Hubble Space Telescope (HST) of the Type Ic SN ...Benjamin F. Williams, Emmanouil Zapartas, Ori D. Fox, K. Azalee Bostroem, Jianing Su, Brad Koplitz, Schuyler D. Van Dyk, Maria R. Drout, Dimitris Souropanis, Dan Milisavljevic, Stuart D. Ryder, Selma E. de Mink, Nathan Smith, Andrew Dolphin, Alexei V. Filippenko, Jeff J. Andrews, Max M. Briel, Seth Gossage, Matthias U. Kruckow, Camille Liotine, Philipp M. Srivastava, Elizabeth Teng +21 moredoaj +1 more sourceHigh Redshift Supernova Rates
, 2004 We use a sample of 42 supernovae detected with the Advanced Camera for
Surveys on-board the Hubble Space Telescope as part of the Great Observatories
Origins Deep Survey to measure the rate of core collapse supernovae to z~0.7
and type Ia supernovae to z~Adam G. Riess, Andrew S. Fruchter, Bahram Mobasher, Cappellaro E., Christopher J. Conselice, Dahlen T., Hardin D., Henry C. Ferguson, John L. Tonry, Louis‐Gregory Strolger, Madau P., Mario Livio, Mauro Giavalisco, Nino Panagia, Piero Madau, Ranga‐Ram Chary, Scalo J. M., Tomas Dahlen +17 morecore +1 more sourceEnabling Early Transient Discovery in LSST via Difference Imaging with DECam
The Astrophysical Journal LettersWe present SLIDE , a pipeline that enables transient discovery in data from the Vera C. Rubin Observatory’s Legacy Survey of Space and Time (LSST), using archival images from the Dark Energy Camera as templates for difference imaging.Yize Dong, Kaylee de Soto, V. Ashley Villar, Anya Nugent, Alex Gagliano, K. Azalee Bostroem, Anastasia Alexov, Éric Aubourg, Farrukh Azfar, Alexandre Boucaud, Andrew Bradshaw, Johann Cohen-Tanugi, Sylvie Dagoret-Campagne, Philip Daly, Felipe Daruich, Peter E. Doherty, Holger Drass, Orion Eiger, Leanne P. Guy, Patrick A. Hascall, Željko Ivezić, Fabrice Jammes, M. James Jee, Tim Jenness, Steven M. Kahn, Yijung Kang, Lee S. Kelvin, Ivan V. Kotov, Gábor Kovács, Laurent Le Guillou, Shuang Liang, Mostafa Lutfi, Morgan May, Guillem Megias Homar, Marc Moniez, Freddy Muñoz Arancibia, Erfan Nourbakhsh, Hye Yun Park, John R. Peterson, Andrés A. Plazas Malagón, Daniel Polin, Bruno C. Quint, Tiago Ribeiro, Vincent J. Riot, Cécile Roucelle, Bruno O. Sánchez, David Sanmartim, Jacques Sebag, Nima Sedaghat, Richard A. Shaw, Alysha Shugart, Ioana Sotuela Elorriaga, Krzysztof Suberlak, John D. Swinbank, Sandrine Thomas, J. Anthony Tyson, Wouter van Reeven, Charlotte Ward, Christopher Z. Waters, Oliver Wiecha, W. M. Wood-Vasey +60 moredoaj +1 more sourceType Ibc supernovae in disturbed galaxies: evidence for a top-heavy IMF
, 2010 We compare the radial locations of 178 core-collapse supernovae to the R-band
and H alpha light distributions of their host galaxies. When the galaxies are
split into `disturbed' and `undisturbed' categories, a striking difference
emerges.Anderson, Barbon, Bartko, Barton, Bartunov, Bastian, Cappellaro, Conselice, Conselice, Ellison, Figer, Gibson, Heger, J. P. Anderson, Joseph, Joseph, Kankare, Krumholz, Lotz, Mattila, P. A. James, Paumard, Petrosian, Petrosian, Portegies Zwart, Richardson, Richardson, Rupke, S. M. Habergham, Shaw, Tremonti, Wainwright +31 morecore +1 more source
