Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Theocharis Kosmas"'
Publikováno v:
Particles, Vol 7, Iss 3, Pp 792-804 (2024)
In the last few decades, galactic stellar black hole X-ray binary systems (BHXRBs) have aroused intense observational and theoretical research efforts specifically focusing on their multi-messenger emissions (radio waves, X-rays, γ-rays, neutrinos,
Externí odkaz:
https://doaj.org/article/1a9fe67cec0e4f6781c3fee4ae892edc
Publikováno v:
Particles, Vol 7, Iss 3, Pp 818-833 (2024)
A black hole’s spin effects on the jet emissions of high-energy neutrinos and γ-rays from black hole X-ray binary systems (BHXRBs) are investigated. The BHXRBs consist of a stellar black hole, a companion (donor) star, a BH accretion disk, a BH co
Externí odkaz:
https://doaj.org/article/d6e4d51ca60941d1bad51db913df1183
Publikováno v:
Particles, Vol 5, Iss 3, Pp 390-406 (2022)
The nuclear electron capture reaction possesses a prominent position among other weak interaction processes occurring in explosive nucleosynthesis, especially at the late stages of evolution of massive stars. In this work, we perform exclusive calcul
Externí odkaz:
https://doaj.org/article/5376295e09624665b9852ec0a95d2069
Autor:
Panagiota Giannaka, Theocharis Kosmas
Publikováno v:
Particles, Vol 5, Iss 3, Pp 377-389 (2022)
The stellar electron capture on nuclei is an essential, semi-leptonic process that is especially significant in the central environment of core-collapse supernovae and in the explosive stellar nucleosynthesis. In this article, on the basis of the ori
Externí odkaz:
https://doaj.org/article/9efa8b100aa44162a64cb745e8fe31ac
Publikováno v:
Universe, Vol 9, Iss 12, p 517 (2023)
Astrophysical plasma ejections (jets) are formed and powered by black holes that accrete material from their companion star in binary systems. Black hole X-ray binary systems constitute potential powerful galactic and extragalactic neutrino and gamma
Externí odkaz:
https://doaj.org/article/3b5d447639ca405eb2b2a12cb37966cd
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Externí odkaz:
https://doaj.org/article/083801e80f684cf2947343de1247ce7b
Publikováno v:
Advances in High Energy Physics, Vol 2019 (2019)
Externí odkaz:
https://doaj.org/article/971d13c28700493384d633982f1cee19
Publikováno v:
Advances in High Energy Physics, Vol 2017 (2017)
Externí odkaz:
https://doaj.org/article/69309ae033bc4fd39a841e155074e894
Publikováno v:
Advances in High Energy Physics, Vol 2015 (2015)
Externí odkaz:
https://doaj.org/article/42f75e990cef4483a2ada34af6d20c17
Autor:
Kosmas, Odysseas1 (AUTHOR), Papavasileiou, Theodora2,3 (AUTHOR) th.papavasileiou@uowm.gr, Kosmas, Theocharis2 (AUTHOR) hkosmas@uoi.gr
Publikováno v:
Universe (2218-1997). Dec2023, Vol. 9 Issue 12, p517. 15p.