Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Wei-Kang Zheng"'
Autor:
Xin-Ke Hu, Yu-Wei Yu, Jin Zhang, Xiang-Gao Wang, Kishore C. Patra, Thomas G. Brink, Wei-Kang Zheng, Qi Wang, De-Feng Kong, Liang-Jun Chen, Ji-Wang Zhou, Jia-Xin Cao, Ming-Xuan Lu, Zi-Min Zhou, Yi-Ning Wei, Xin-Bo Huang, Xing-Lin Li, Hao Lou, Ji-Rong Mao, En-Wei Liang, Alexei V. Filippenko
Publikováno v:
The Astrophysical Journal Letters, Vol 970, Iss 1, p L22 (2024)
Mrk 501 is a prototypical high-synchrotron-peaked blazar and serves as one of the primary targets for the Imaging X-ray Polarimetry Explorer (IXPE). In this study, we report X-ray polarization measurements of Mrk 501 based on six IXPE observations. T
Externí odkaz:
https://doaj.org/article/1949b80871b64668b57907c0762a87bb
Autor:
S. Bradley Cenko, Benjamin E. Stahl, Alexei V. Filippenko, Wei Kang Zheng, O. D. Fox, H. Yuk, Xiaofeng Wang, Jason J. Kong, Isaac Shivvers, M. T. Kandrashoff, I. K. W. Kleiser, Xiang-Gao Wang, Kelsey I. Clubb, Goni Halevi, Patrick L. Kelly, T. G. Brink, Jeffrey M. Silverman, Jon C. Mauerhan, Thomas de Jaeger, B. E. Cobb, Melissa L. Graham
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bcebb71e3987e836e58f035df800637
http://arxiv.org/abs/2001.03235
http://arxiv.org/abs/2001.03235
Autor:
Michelle E. Kislak, Nick Choksi, I. K. W. Kleiser, Minkyu Kim, Wei Kang Zheng, Sanyum Channa, Chadwick Casper, Haejung Kim, D. Cohen, Byung Yun Choi, Xiang-Gao Wang, Timothy W. Ross, Sameen Yunus, Jeffrey Molloy, P. K. Blanchard, H. Yuk, Jacob Rex, Andrew Bigley, Kelsey I. Clubb, Samantha Cargill, Kenia Pina, Daniel Krishnan, Goni Halevi, Julia Hestenes, Maxime de Kouchkovsky, Pegah Fazeli, Edward Falcon, Kyle Blanchard, M. Ganeshalingam, Philip Lu, Thomas de Jaeger, Sahana Kumar, Keto Zhang, Kevin Tang, Joel Leja, Jason J. Kong, Patrick Thrasher, Weidong Li, Alexei V. Filippenko, Benjamin E. Stahl, Gary Z. Li, Kiera L. Fuller, Samantha Stegman, Jason Chu, Michael Ellison, M. Mason, T. G. Brink, M. T. Kandrashoff, Andrew Wilkins, Erin Leonard, Benjamin T. Jeffers, Carolina Gould, Elinor L. Gates, Kevin T. Hayakawa, Niels Joubert
Publikováno v:
Monthly Notices of the Royal Astronomical Society, vol 490, iss 3
We present BVRI and unfiltered light curves of 93 Type Ia supernovae (SNe Ia) from the Lick Observatory Supernova Search (LOSS) follow-up program conducted between 2005 and 2018. Our sample consists of 78 spectroscopically normal SNe Ia, with the rem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9afd3a8a400f305261aafa66d99cee84
https://escholarship.org/uc/item/7h46n1q2
https://escholarship.org/uc/item/7h46n1q2
Autor:
Jennifer E. Andrews, G. Grant Williams, Wei Kang Zheng, S. Bradley Cenko, Kelsey I. Clubb, Charles D. Kilpatrick, Patrick L. Kelly, Alexei V. Filippenko, Wen-fai Fong, Peter Milne, Christopher Bilinski, Jon C. Mauerhan, Christopher Bullivant, O. D. Fox, Nathan Smith
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 476:1497-1518
We present photometry and spectroscopy of SN2013fs and SN2013fr in the first 100 days post-explosion. Both objects showed transient, relatively narrow H$\alpha$ emission lines characteristic of SNeIIn, but later resembled normal SNeII-P or SNeII-L, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd7805ca5d2a54a5d6b37561c653751a
https://doi.org/10.1093/mnras/sty045
https://doi.org/10.1093/mnras/sty045
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cd9845c1361863c73f01d888e70afe2
https://doi.org/10.1093/mnras/stx1885
https://doi.org/10.1093/mnras/stx1885
Autor:
Lluís Galbany, Goni Halevi, Sanyum Channa, Thomas de Jaeger, Jeffrey Molloy, Alexei V. Filippenko, Wei Kang Zheng, Sameen Yunus, Matthew R. Siebert, Ryan J. Foley, Claudia P. Gutiérrez, Isaac Shivvers, Yen-Chen Pan, Samantha Stegman, Benjamin E. Stahl, Sebastián F. Sánchez, Charles D. Kilpatrick, T. G. Brink, Maxime de Kouchkovsky, Sahana Kumar, Timothy W. Ross
We present photometry, spectroscopy, and host-galaxy integral-field spectroscopy of the Type II supernova (SN) 2016esw in CGCG~229-009 from the first day after the explosion up to 120 days. Its light-curve shape is similar to that of a typical SN II;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a893d92d2766dcad8088196f331b9db
https://eprints.soton.ac.uk/420875/
https://eprints.soton.ac.uk/420875/
Autor:
Isaac Shivvers, Melissa L. Graham, M. Ganeshalingam, Joseph C. Shields, Jon C. Mauerhan, Wei Kang Zheng, Douglas C. Leonard, Kelsey I. Clubb, Ryan Chornock, Thomas Matheson, Patrick L. Kelly, Weidong Li, H. Yuk, Aaron J. Barth, O. D. Fox, F. J. D. Serduke, Ryan J. Foley, Diane S. Wong, Jeffrey M. Silverman, Thea N. Steele, B. Swift, I. K. W. Kleiser, S. Bradley Cenko, Alexei V. Filippenko, Maryam Modjaz
We present the complete sample of stripped-envelope supernova (SN) spectra observed by the Lick Observatory Supernova Search (LOSS) collaboration over the last three decades: 888 spectra of 302 SNe, 652 published here for the first time, with 384 spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6acdb06a184e135e944b2df9222ba154
Autor:
Melissa L. Graham, J. Craig Wheeler, Jennifer L. Hoffman, Douglas C. Leonard, George H Marion, Emmanouil Chatzopoulos, Jon C. Mauerhan, Robert M. Quimby, Christopher Bilinski, Carl W. Akerlof, Alexei V. Filippenko, G. Grant Williams, Peter Milne, Jeffrey M. Silverman, Leah Huk, Nathan Smith, Jennifer E. Andrews, Jozsef Vinko, Paul S. Smith, Wei Kang Zheng, Fang Yuan
Publikováno v:
NASA Astrophysics Data System
We present photometry, spectra, and spectropolarimetry of supernova (SN) 2012ab, mostly obtained over the course of $\sim 300$ days after discovery. SN 2012ab was a Type IIn (SN IIn) event discovered near the nucleus of spiral galaxy 2MASXJ12224762+0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2e2134136415567590be9260043ce88
http://arxiv.org/abs/1712.03370
http://arxiv.org/abs/1712.03370
Autor:
Wei Kang Zheng, Charles D. Kilpatrick, Jon C. Mauerhan, Jennifer E. Andrews, Alexei V. Filippenko, Wen-fai Fong, Raffaella Margutti, Melissa L. Graham, Patrick L. Kelly, O. D. Fox, Nathan Smith
SN2005ip was a TypeIIn event notable for its sustained strong interaction with circumstellar material (CSM), coronal emission lines, and IR excess, interpreted as shock interaction with the very dense and clumpy wind of an extreme red supergiant. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00cc77b01a6202981d3905be355b31cc
http://arxiv.org/abs/1612.02011
http://arxiv.org/abs/1612.02011
Autor:
Sahana Kumar, Melissa L. Graham, Alexei V. Filippenko, Jeffrey M. Silverman, Wei Kang Zheng, Jon C. Mauerhan, Io K. W. Kleiser, Schuyler D. Van Dyk, Patrick L. Kelly, Isaac Shivvers
Supernova (SN) 2015U (also known as PSN J07285387+3349106) was discovered in NGC 2388 on 2015 Feb. 11. A rapidly evolving and luminous event, it showed effectively hydrogen-free spectra dominated by relatively narrow helium P-Cygni spectral features
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce249783e9dbca82a608480c633f719d
https://resolver.caltech.edu/CaltechAUTHORS:20161017-075754262
https://resolver.caltech.edu/CaltechAUTHORS:20161017-075754262