Zobrazeno 1 - 10
of 21 428
pro vyhledávání: '"Ib, C."'
Autor:
Narita, Takuto, Uchida, Hiroyuki, Vink, Jacco, Katsuda, Satoru, Umeda, Hideyuki, Yoshida, Takashi, Sato, Toshiki, Matsunaga, Kai, Tsuru, Takeshi Go
Circumstellar material (CSM) produced by mass loss from massive stars ($\gtrsim10 M_{\odot}$) through strong stellar winds or binary stripping provides rich information for understanding progenitors of core-collapse supernova remnants. In this paper
Externí odkaz:
http://arxiv.org/abs/2409.17542
Akademický článek
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Observations of some supernovae (SNe), such as SN 2014C, in the X-ray and radio wavebands revealed a rebrightening over a timescale of about a year since their detection. Such a discovery hints towards the evolution of a hydrogen-poor SN of Type Ib/c
Externí odkaz:
http://arxiv.org/abs/2303.13576
Autor:
Wu, Samantha, Fuller, Jim
Many core collapse supernovae (SNe) with hydrogen-poor and low-mass ejecta, such as ultra-stripped SNe and type Ibn SNe, are observed to interact with dense circumstellar material (CSM). These events likely arise from the core-collapse of helium star
Externí odkaz:
http://arxiv.org/abs/2210.10187
Autor:
Fox, Ori D., Van Dyk, Schuyler D., Williams, Benjamin F., Drout, Maria, Zapartas, Emmanouil, Smith, Nathan, Milisavljevic, Dan, Andrews, Jennifer E., Bostroem, K. Azalee, Filippenko, Alexei V., Gomez, Sebastian, Kelly, Patrick L., de Mink, S. E., Pierel, Justin, Rest, Armin, Ryder, Stuart, Sravan, Niharika, Strolger, Lou, Wang, Qinan, Weil, Kathryn E.
This Letter presents the detection of a source at the position of the Type Ib/c supernova (SN) 2013ge more than four years after the radioactive component is expected to have faded. This source could mark the first post-SN direct detection of a survi
Externí odkaz:
http://arxiv.org/abs/2203.01357
Supernova remnants (SNRs) are important objects in investigating the links among supernova (SN) explosion mechanism(s), progenitor stars, and cosmic-ray acceleration. Non-thermal emission from SNRs is an effective and promising tool for probing their
Externí odkaz:
http://arxiv.org/abs/2111.09534
Autor:
Dainotti, Maria Giovanna, Lenart, Aleksander, Sarracino, Giuseppe, Nagataki, Shigehiro, Capozziello, Salvatore, Fraija, Nissim
A large fraction of Gamma-Ray Bursts (GRBs) lightcurves (LCs) shows X-ray plateaus. We analyze all GRBs with known redshifts presenting plateaus observed by \emph{The Neil Gehrels Swift Observatory} from its launch until August 2019. The fundamental
Externí odkaz:
http://arxiv.org/abs/2010.02092
Stripped envelope supernovae are a sub-class of core collapse supernovae showing several stages of H/He shell stripping that determines the class: H-free/He-poor SNe are classified as Type Ic, H-poor/He-rich are Type Ib, and H/He-rich are Type IIb. S
Externí odkaz:
http://arxiv.org/abs/2008.07887
Autor:
Takuto Narita, Hiroyuki Uchida, Jacco Vink, Satoru Katsuda, Hideyuki Umeda, Takashi Yoshida, Toshiki Sato, Kai Matsunaga, Takeshi Go Tsuru
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 1, p 146 (2024)
Circumstellar material (CSM) produced by mass loss from massive stars (≳10 M _⊙ ) through strong stellar winds or binary stripping provides rich information for understanding progenitors of core-collapse supernova remnants. In this paper we prese
Externí odkaz:
https://doaj.org/article/7a93425ff3c44890a37690e8aff9d9fb
Long-duration, spectrally-soft Gamma-Ray Bursts (GRBs) are associated with Type Ic Core Collapse (CC) Supernovae (SNe), and thus arise from the death of massive stars. In the collapsar model, the jet launched by the central engine must bore its way o
Externí odkaz:
http://arxiv.org/abs/1705.00281