ABDUJABBAROV, Ahmadjon, Javlon RAYIMBAEV, Bobur TURIMOV a Farruh ATAMUROTOV. Dynamics of magnetized particles around 4-D Einstein Gauss-Bonnet black hole. Physics of the Dark Universe. 2020, roč. 30, December, s. "100715-1"-"100715-11", 11 s. ISSN 2212-6864. Dostupné z: https://dx.doi.org/10.1016/j.dark.2020.100715. |
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@article{49103, author = {Abdujabbarov, Ahmadjon and Rayimbaev, Javlon and Turimov, Bobur and Atamurotov, Farruh}, article_number = {December}, doi = {http://dx.doi.org/10.1016/j.dark.2020.100715}, keywords = {Einstein Gauss-Bonnet gravity; Magnetized particles; Magnetic field; Center-of-mass energy}, language = {eng}, issn = {2212-6864}, journal = {Physics of the Dark Universe}, title = {Dynamics of magnetized particles around 4-D Einstein Gauss-Bonnet black hole}, url = {https://www.sciencedirect.com/science/article/pii/S2212686420304283}, volume = {30}, year = {2020} }
TY - JOUR ID - 49103 AU - Abdujabbarov, Ahmadjon - Rayimbaev, Javlon - Turimov, Bobur - Atamurotov, Farruh PY - 2020 TI - Dynamics of magnetized particles around 4-D Einstein Gauss-Bonnet black hole JF - Physics of the Dark Universe VL - 30 IS - December SP - "100715-1"-"100715-11" EP - "100715-1"-"100715-11" SN - 22126864 KW - Einstein Gauss-Bonnet gravity KW - Magnetized particles KW - Magnetic field KW - Center-of-mass energy UR - https://www.sciencedirect.com/science/article/pii/S2212686420304283 N2 - In this paper, we have investigated the dynamics of magnetized particles around 4-D Einstein Gauss-Bonnet black hole immersed in an external asymptotically uniform magnetic field. We have shown that the magnetic interaction parameter responsible for circular orbits decreases for negative values of the Gauss-Bonnet parameter alpha and the range where magnetized particle's stable circular orbits are allowed increases for the positive values of the parameter alpha. The study of the collisions of magnetized, charged and neutral particles has shown that the center-of-mass energy of the particles increases in the presence of positive Gauss-Bonnet parameter. Finally, we show how the magnetic interaction and Gauss-Bonnet parameter may mimic the effect of rotation of the Kerr black hole giving the same ISCO radius for magnetized particles. Detailed analysis of the ISCO show that spin of Kerr black hole cannot be mimicked by the effects of magnetic interaction and the Gauss-Bonnet parameters when alpha < -4.37 and the spin parameter a > 0.237. ER -
ABDUJABBAROV, Ahmadjon, Javlon RAYIMBAEV, Bobur TURIMOV a Farruh ATAMUROTOV. Dynamics of magnetized particles around 4-D Einstein Gauss-Bonnet black hole. \textit{Physics of the Dark Universe}. 2020, roč.~30, December, s.~''100715-1''-''100715-11'', 11 s. ISSN~2212-6864. Dostupné z: https://dx.doi.org/10.1016/j.dark.2020.100715.
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