Zobrazeno 1 - 10
of 102
pro vyhledávání: '"V P Grinin"'
Publikováno v:
Astrophysics. 65:368-383
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4004801eee69cb3d4932a4fd524f54f
https://doi.org/10.1007/s10511-022-09747-x
https://doi.org/10.1007/s10511-022-09747-x
Publikováno v:
Astronomy Reports. 66:314-320
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4246083bb196f47bcecc510267fc28d
https://doi.org/10.1134/s106377292205002x
https://doi.org/10.1134/s106377292205002x
Autor:
N. V. Efimova, A. A. Arkharov, V. P. Grinin, A. N. Rostopchina-Shakhovskaya, D. N. Shakhovskoi, V. M. Larionov, S. A. Klimanov, D. L. Gorshanov
Publikováno v:
Astronomy Reports. 66:236-244
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c46ad0d2769c226c9297eb1cc856100a
https://doi.org/10.1134/s1063772922030027
https://doi.org/10.1134/s1063772922030027
Autor:
D. V. Dmitriev, V. P. Grinin
Publikováno v:
Astronomy Letters. 48:29-37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d14bf2021708d451c477d70323ed8d08
https://doi.org/10.1134/s1063773722010030
https://doi.org/10.1134/s1063773722010030
It has been shown that during the outburst of accretion activity observed in UX Ori type star RZ Psc in 2013, the accretion rate increased approximately by an order of magnitude. This means that the accretion process at the late stages of the Pre-Mai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da708119ba003273688ae515ea08c7a4
http://arxiv.org/abs/2301.11693
http://arxiv.org/abs/2301.11693
Publikováno v:
Astronomy Letters. 47:19-27
Variable circumstellar extinction models as applied to T Tauri stars are considered. In contrast to hotter UX Ori stars, for which simplified eclipse models are applicable, the star is deemed a point source of light, while the circumstellar dust clou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::064ec9b803e4c7565255b4e5feba3501
https://doi.org/10.1134/s1063773721010035
https://doi.org/10.1134/s1063773721010035
Publikováno v:
Astronomy Reports. 64:672-680
The article considers the poorly studied states of hydrogen gas (called here “quasi-resonant”) with anomalously high intensity ratios of the lines in the Balmer series, $$I({{{\text{H}}}_{\alpha }}){\text{/}}I({{{\text{H}}}_{\beta }})$$ . It is s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96b8c87ed238819b3d3afe0ad444c145
https://doi.org/10.1134/s1063772920090012
https://doi.org/10.1134/s1063772920090012
Publikováno v:
Astronomy Reports. 63:1035-1044
The results of many-year infrared observations of the Herbig AeBe star AB Aur at 1-5 μm (JHKLM bands) are presented. The duration of the photometric series, together with observations published earlier, is about 18 years. The observations demonstrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a484ac303b1bb55097bd504279e11a2
https://doi.org/10.1134/s1063772919120060
https://doi.org/10.1134/s1063772919120060
Autor:
S G Shulman, V P Grinin
We simulate the polarized radiative transfer in vicinities of the UX Ori type stars during their minima. Our model of an eclipse by an extended disc perturbation generalizes the compact gas-dust cloud eclipse model. We apply the radiative transfer me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4a9230a3ea67fbe419ab22181381ffc
Publikováno v:
Astronomy Letters. 44:798-802
We present the results of our photometric (V RI) and spectroscopic observations of the young variable star V730 Cep (MisV1147) classified by Uemura et al. (2004) as a Herbig Be star. Our photometry confirms the conclusion of the above authors that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0ec3b4a5a8a537ea56cf08266f59a21
https://doi.org/10.1134/s1063773718120022
https://doi.org/10.1134/s1063773718120022