Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Sergei I. Blinnikov"'
Autor:
Masato Sato, Nozomu Tominaga, Sergei I. Blinnikov, Marat Sh. Potashov, Takashi J. Moriya, Daichi Hiramatsu
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 2, p 163 (2024)
Core-collapse supernovae (CCSNe) are the terminal explosions of massive stars. While most massive stars explode as iron-core-collapse supernovae (FeCCSNe), slightly less massive stars explode as electron-capture supernovae (ECSNe), shaping the low-ma
Externí odkaz:
https://doaj.org/article/1d5e2edc1b8b47cd92b08f4fceccdc11
Autor:
Kanji Mori, Takashi J. Moriya, Tomoya Takiwaki, Kei Kotake, Shunsaku Horiuchi, Sergei I. Blinnikov
Publikováno v:
The Astrophysical Journal, Vol 943, Iss 1, p 12 (2023)
It was recently proposed that exotic particles can trigger a new stellar instability that is analogous to the e ^− e ^+ pair instability if they are produced and reach equilibrium in the stellar plasma. In this study, we construct axion instability
Externí odkaz:
https://doaj.org/article/aef4f596cc074c50a42137cb1f7b5a27
Autor:
Danfeng Xiang, Xiaofeng Wang, Xinghan Zhang, Hanna Sai, Jujia Zhang, Thomas G Brink, Alexei V Filippenko, Jun Mo, Tianmeng Zhang, Zhihao Chen, Luc Dessart, Zhitong Li, Shengyu Yan, Sergei I Blinnikov, Liming Rui, E Baron, J M DerKacy
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 520:2965-2982
We present extensive optical/ultraviolet observations and modelling analysis for the nearby SN 1987A-like peculiar Type II supernova (SN) 2018hna. Both photometry and spectroscopy covered phases extending to $>$500 days after the explosion, making it
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 513:6210-6218
Luminosity evolution of some stripped-envelope supernovae such as Type I superluminous supernovae is difficult to be explained by the canonical 56Ni nuclear decay heating. A popular alternative heating source is rapid spin down of strongly-magnetized
Publikováno v:
Publications of the Astronomical Society of Japan.
A new model grid containing 228,016 synthetic red supergiant explosions (Type II supernovae) is introduced. Time evolution of spectral energy distributions from 1 A to 50,000 A (100 frequency bins in a log scale) is computed at each time step up to 5
Autor:
Kanji Mori, Takashi J. Moriya, Tomoya Takiwaki, Kei Kotake, Shunsaku Horiuchi, Sergei I. Blinnikov
It was recently proposed that exotic particles can trigger a new stellar instability which is analogous to the e-e+ pair instability if they are produced and reach equilibrium in the stellar plasma. In this study, we construct axion instability super
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2e83139755707e86ab9ed13081b568b
http://arxiv.org/abs/2209.03517
http://arxiv.org/abs/2209.03517
Autor:
Sergei I. Blinnikov
Publikováno v:
Uspekhi Fizicheskih Nauk. 184:194-199
Autor:
Takashi Moriya, Naoki Yoshida, Nozomu Tominaga, Sergei I. Blinnikov, Keiichi Maeda, Masaomi Tanaka, Ken’ichi Nomoto, Daniel J. Whalen, Volker Bromm
Publikováno v:
AIP Conference Proceedings.
A supernova (SN) becomes as bright as a galaxy and is a powerful tool for probing the high‐redshift universe. In particular, it has been suggested that extremely luminous SNe (MR 2, which is difficult for type Ia SNe. Some luminous SNe, such as typ
Autor:
Avinash Singh, D. K. Sahu, G. C. Anupama, Brajesh Kumar, Harsh Kumar, Masayuki Yamanaka, Petr V. Baklanov, Nozomu Tominaga, Sergei I. Blinnikov, Keiichi Maeda, Anirban Dutta, Varun Bhalerao, Ramya M. Anche, Sudhanshu Barway, Hiroshi Akitaya, Tatsuya Nakaoka, Miho Kawabata, Koji S Kawabata, Mahito Sasada, Kengo Takagi
Publikováno v:
Astrophysical Journal Letters; 9/10/2019, Vol. 882 Issue 2, p1-1, 1p
Publikováno v:
Astrophysical Journal; 7/20/2019, Vol. 880 Issue 1, p1-1, 1p