Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Alicia M. Soderberg"'
We assemble a large set of 2-10 GHz radio flux density measurements and upper limits of 294 different supernovae (SNe), from the literature and our own and archival data. Only 31% of the SNe were detected. We characterize the SN lightcurves near the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b22466aa7e50e1de3eef7ce4e484fd6
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 475:1756-1764
We report on VLBI measurements of supernova 2014C at several epochs between $t = 384$ and 1057 days after the explosion. SN 2014C was an unusual supernova that initially had Type Ib optical spectrum, but after $t = 130$ d it developed a Type IIn spec
Autor:
Charles D. Kilpatrick, Raffaella Margutti, Alicia M. Soderberg, A. S. Piascik, Wei Kang Zheng, Ryan J. Foley, Chris Ashall, Melissa L. Graham, Maria R. Drout, Patrick L. Kelly, Paolo A. Mazzali, Schuyler D. Van Dyk, Atish Kamble, Isaac Shivvers, W. Michael Wood-Vasey, H. Yuk, Dan Milisavljevic, J. T. Parrent, Roger A. Chevalier, Peter de Nully Brown, K. A. Ponder, Alexei V. Filippenko, Jennifer Andrews, S. J. Prentice, Jon C. Mauerhan, Thomas Matheson, Nathan Smith
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 471:4381-4397
We present the results of an extensive observational campaign on the nearby Type Ibn SN 2015G, including data from radio through ultraviolet wavelengths. SN 2015G was asymmetric, showing late-time nebular lines redshifted by ~1000 km/s. It shared man
Autor:
Evangelia Tremou, Loránt O. Sjouwerman, Carles Badenes, Laura Chomiuk, Sumit K. Sarbadhicary, Alicia M. Soderberg
Publikováno v:
NASA Astrophysics Data System
Young supernova remnants (SNRs) provide a unique perspective on supernova (SN) progenitors and connect the late evolution of SNe with the onset of the SNR phase. Here we study SN 1885A and G1.9+0.3, the most recent thermonuclear SNe in the Local Grou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90b5469b84aa698613db174246b481d5
http://arxiv.org/abs/1709.05346
http://arxiv.org/abs/1709.05346
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 440:821-832
We report on a VLA survey for late-time radio emission from 59 supernovae (SNe) of Type I b/c, which have been associated with long-duration gamma-ray bursts (GRBs). An "off-axis" GRB burst (i.e. whose relativistic jet points away from us) is expecte
Publikováno v:
Proceedings of the International Astronomical Union. 9:135-143
Type IIn supernovae have bright optical emission and high bolometric luminosities. Due to their high mass loss, their are expected to have dense circumstellar interaction, thus produce bright radio and X-ray emission. We aim to carry out systematic s
Autor:
Dale A. Frail, Brian P. Schmidt, Daniel E. Holz, Scott S. Sheppard, S. J. Bell Burnell, Lennox L. Cowie, P. B. Cameron, Derek B. Fox, Robert E. Rutledge, Antonino Cucchiara, Arne Rau, Katherine C. Roth, I. M. Hook, Michael A. Dopita, Edo Berger, Shrinivas R. Kulkarni, Bryan E. Penprase, Stephen Bradley Cenko, Ehud Nakar, Antoinette Songaila, Eran O. Ofek, Paul A. Price, Bruce A. Peterson, Alicia M. Soderberg, Avishay Gal-Yam, Ph. Podsiadlowski
The redshift distribution of the short-duration GRBs is a crucial, but currently fragmentary, clue to the nature of their progenitors. Here we present optical observations of nine short GRBs obtained with Gemini, Magellan, and the Hubble Space Telesc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b13e69088e381faa2ea5e0f999ab58cd
https://doi.org/10.1086/518762
https://doi.org/10.1086/518762
Autor:
Raffaella Margutti, Joshua D. Simon, Ryan J. Foley, Alicia M. Soderberg, Carles Badenes, Jay Strader, Roger A. Chevalier, Atish Kamble, Laura Chomiuk, S. Bruzewski, Claes Fransson, Jerod Parrent, Michael P. Rupen
Searches for circumstellar material around Type Ia supernovae (SNe Ia) are one of the most powerful tests of the nature of SN Ia progenitors, and radio observations provide a particularly sensitive probe of this material. Here we report radio observa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a328c85a98bb0957ce8c910bc323a3d
https://nrc-publications.canada.ca/eng/view/object/?id=9d492bde-b30d-4e47-af1e-ae399ea41e7e
https://nrc-publications.canada.ca/eng/view/object/?id=9d492bde-b30d-4e47-af1e-ae399ea41e7e
Autor:
Chelsea L. MacLeod, William S. Burgett, Richard J. Wainscoat, K. W. Smith, Darryl Wright, Martin Elvis, Andy Lawrence, Paul A. Price, T. W. Chen, Suvi Gezari, Nigel Metcalfe, John L. Tonry, K. C. Chambers, Nick Kaiser, Alexander Mead, Stefano Valenti, Rubina Kotak, Alastair Bruce, Alicia M. Soderberg, Cosimo Inserra, Martin Ward, Christopher Waters, P. Marshall, Eugene A. Magnier, Stephen J. Smartt, Morgan Fraser
Publikováno v:
NASA Astrophysics Data System
Monthly notices of the Royal Astronomical Society, 2016, Vol.463(1), pp.296-331 [Peer Reviewed Journal]
Lawrence, A, Bruce, A, MacLeod, C, Gezari, S, Elvis, M, Ward, M, Smartt, S J, Smith, K W, Wright, D, Fraser, M, Marshall, P, Kaiser, N, Burgett, W, Magnier, E, Tonry, J, Chambers, K, Wainscoat, R, Waters, C, Price, P, Metcalfe, N, Valenti, S, Kotak, R, Mead, A, Inserra, C, Chen, T W & Soderberg, A 2016, ' Slow blue nuclear hypervariables in PanSTARRS-1 ', Monthly Notices of the Royal Astronomical Society, vol. 463, no. 1, pp. 296-331 . https://doi.org/10.1093/mnras/stw1963
Monthly notices of the Royal Astronomical Society, 2016, Vol.463(1), pp.296-331 [Peer Reviewed Journal]
Lawrence, A, Bruce, A, MacLeod, C, Gezari, S, Elvis, M, Ward, M, Smartt, S J, Smith, K W, Wright, D, Fraser, M, Marshall, P, Kaiser, N, Burgett, W, Magnier, E, Tonry, J, Chambers, K, Wainscoat, R, Waters, C, Price, P, Metcalfe, N, Valenti, S, Kotak, R, Mead, A, Inserra, C, Chen, T W & Soderberg, A 2016, ' Slow blue nuclear hypervariables in PanSTARRS-1 ', Monthly Notices of the Royal Astronomical Society, vol. 463, no. 1, pp. 296-331 . https://doi.org/10.1093/mnras/stw1963
This is the final version of the article. It first appeared from Oxford University Press via http://dx.doi.org/10.1093/mnras/stw1963
We discuss 76 large amplitude transients ($\Delta$m > 1.5) occurring in the nuclei of galaxies, nearly all with
We discuss 76 large amplitude transients ($\Delta$m > 1.5) occurring in the nuclei of galaxies, nearly all with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ccb5468149e7270861d53dd7989514b
Autor:
J. D. Simon, Alicia M. Soderberg, Koji S. Kawabata, M. Schramm, Masaomi Tanaka, Satoshi Honda, Bun'ei Sato, Keiichi Maeda, Mark M. Phillips, R. J. Foley, Hiroki Harakawa, Paolo A. Mazzali, Miho N. Ishigaki, Wako Aoki, Yuki Moritani, Daisaku Nogami, Dan Milisavljevic, Nidia Morrell, Akito Tajitsu, Osamu Hashimoto, Nobuo Arimoto, Masayuki Yamanaka, Akira Arai, Ken'ichi Nomoto
Na I D absorbing systems toward Type Ia supernovae (SNe Ia) have been intensively studied over the last decade with the aim of finding circumstellar material (CSM), which is an indirect probe of the progenitor system. However, it is difficult to deco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::130b919b9ed0188e514da54b44747c6b
http://arxiv.org/abs/1511.05668
http://arxiv.org/abs/1511.05668