Zobrazeno 1 - 10
of 40
pro vyhledávání: '"A. I. Tsygan"'
Autor:
A. I. Tsygan
Publikováno v:
Astronomy Letters. 43:820-830
The X-ray luminosity and temperature of the polar cap heated by the back flux of positrons from a radio pulsar with a period P ∼ 1 s and a magnetic field B ~ 1012 G have been estimated. An additional source of X-ray emission—a thin, hotter semiri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::723bb8c6e634d40df9f849c1a66f8a9e
https://doi.org/10.1134/s1063773717110056
https://doi.org/10.1134/s1063773717110056
Publikováno v:
Astronomy Reports. 60:586-597
The reverse positron current flowing through the inner gap of an old radio pulsar in the presence of a small-scale magnetic field is found. Computations for the case of both strong and weak screening of the longitudinal electric field by the electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf33cc2d59b433d79016e40c7eff8eb2
https://doi.org/10.1134/s106377291604003x
https://doi.org/10.1134/s106377291604003x
Autor:
A. I. Tsyganova
Publikováno v:
Вестник Российского экономического университета имени Г. В. Плеханова, Vol 20, Iss 2, Pp 93-100 (2023)
Today companies, including international ones function in harsh conditions of external instability, thus they try to optimize their financial results in different ways. One of them is mechanism of transfer pricing, which gives an opportunity to redis
Externí odkaz:
https://doaj.org/article/8354b1ea0aaf471e963fa770665499a4
Publikováno v:
Astronomy Letters. 40:566-575
The model of a magnetized rotating neutron star with an electric current in the region of its fluid polar magnetic caps is considered. The presence of an electric current leads to differential rotation of the magnetic caps. The rotation structure is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb90638323797ca0108bc44b3666819
https://doi.org/10.1134/s1063773714090047
https://doi.org/10.1134/s1063773714090047
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 444:1318-1333
We consider the pulsar long-term rotation dynamics taking into account the non-rigidity of neutron star rotation. We restrict our attention to the models with two essential assumptions: (1) crust–core interaction occurs via the viscosity (magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f4bee524553effe6e60890e86c33eb7
https://doi.org/10.1093/mnras/stu1516
https://doi.org/10.1093/mnras/stu1516
Publikováno v:
Astronomy Reports. 57:21-33
The evolution of the angle between the magnetic moment and rotation axis of radio pulsars (inclination angle) is considered taking into account the presence of a non-dipolar magnetic field at the neutron-star surface and superfluid neutrons in the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd0a9cab2cc4efd49055681b43b095f7
https://doi.org/10.1134/s1063772913010022
https://doi.org/10.1134/s1063772913010022
Publikováno v:
Astronomy Reports. 56:315-327
Results of computations of the energy spectrum of neutrons radiated by the planet Mercury, generated by the action of cosmic rays, are presented. The dependence of the neutron radiation on both the temperature and composition of the subsurface layers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::991fdb488f02272a5f9a6fabe467165e
https://doi.org/10.1134/s1063772912030031
https://doi.org/10.1134/s1063772912030031
Autor:
Alexey Malakhov, A. A. Konovalov, I. Nuzhdin, V. N. Shvetsov, M. Lopez-Alegria, A. I. Tsygan, M. A. Pronin, Maxim Litvak, T. M. Tomilina, Yu. I. Bobronitskii, A. S. Kozyrev, A. B. Sanin, G. N. Timoshenko, Maxim Mokrousov, M. V. Tyurin, P. V. Mazurov, I. G. Mitrofanov, N. A. Gun’ko, A. V. Krylov, Vladislav Tretyakov, M. P. Korotkov, V. I. Lyagushin, S. N. Ponomareva, A. V. Vostrukhin
Publikováno v:
Cosmic Research. 48:285-299
The aims and tasks of the space experiment “BTN-Neutron” onboard the Russian segment of the International Space Station are described. The experiment deals with detection of fast and epithermal neutrons, X-rays, and gamma rays. Characteristics an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c6f4f5cf7739ef552fbc470d26e534d
https://doi.org/10.1134/s0010952510040027
https://doi.org/10.1134/s0010952510040027
Publikováno v:
Astronomy Reports. 53:1146-1154
It is shown that, when angular-momentum losses of a radio pulsar are represented as a sum of magnetic-dipole and current losses, the angle between the magnetic moment and rotation axis of the radio pulsar tends to some equilibrium value (near 45°).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d015303b461e64f8289fb1fc807f16
https://doi.org/10.1134/s1063772909120075
https://doi.org/10.1134/s1063772909120075
Publikováno v:
Astronomy Reports. 53:86-94
The effect of the radius of the tube of open magnetic-field lines on the gamma-ray curvature radiation from the polar regions of a radio pulsar with a non-dipolar magnetic field is analyzed. The pulsar is considered in a polar-cap model with free ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf4767bb523602c3a5a7c04ff92ca9f1
https://doi.org/10.1134/s1063772909010107
https://doi.org/10.1134/s1063772909010107