Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Michaelis, Amir"'
We calculate the lightcurves of jet-driven bipolar core collapse supernova (CCSN) explosions into a bipolar circumstellar mater (CSM) and show that an equatorial observer finds the lightcurves to possess a rapid, and even an abrupt, drop. The scenari
Externí odkaz:
http://arxiv.org/abs/2208.13222
We carry out a numerical experiment of ejecting winds in a massive colliding wind binary system, and quantifying the accretion onto the secondary star under different primary mass loss rates. We set a binary system comprising a Luminous Blue Variable
Externí odkaz:
http://arxiv.org/abs/2207.01990
We consider the Multiverse as an ensemble of universes. Using standard statistical physics analysis we get that the Cosmological Constant (CC) is exponentially small. The small and finite CC is achieved without any anthropic reasoning. We then quanti
Externí odkaz:
http://arxiv.org/abs/2110.06249
The low mass star ASASSN-13db experienced an EXor outburst in 2013, which identified it as a Young Stellar Object (YSO). Then, from 2014 to 2017 it had another outburst, longer and more luminous than the earlier. We analyze the observations of the se
Externí odkaz:
http://arxiv.org/abs/1912.07305
We use observations of the Luminous Blue Variable (LBV) P Cygni spanning seven decades, along with signal processing methods, to identify a periodicity in the stellar luminosity. We find a distinct period of $4.7 \pm 0.3$ years together with shorter
Externí odkaz:
http://arxiv.org/abs/1806.00769
Autor:
Kashi, Amit1,2 kashi@ariel.ac.il, Michaelis, Amir1
Publikováno v:
Proceedings of the International Astronomical Union. Nov2022, Vol. 16 Issue S366, p144-158. 15p.
Akademický článek
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Publikováno v:
Monthly Notices of the Royal Astronomical Society; Feb2023, Vol. 518 Issue 4, p6123-6131, 9p
Publikováno v:
Monthly Notices of the Royal Astronomical Society; Nov2022, Vol. 516 Issue 3, p3193-3205, 13p
Autor:
Kashi, Amit, Michaelis, Amir
Publikováno v:
Galaxies (2075-4434); Mar2022, Vol. 10 Issue 1, p4, 1p