V. Vladimirov
Moscow State University
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Featured researches published by V. Vladimirov.
Monthly Notices of the Royal Astronomical Society | 2016
E. Gorbovskoy; V. Lipunov; D. A. H. Buckley; Victor G. Kornilov; P. Balanutsa; N. Tyurina; A. Kuznetsov; D. Kuvshinov; I. Gorbunov; D. Vlasenko; E. Popova; V. Chazov; S. Potter; M. Kotze; A. Y. Kniazev; O. Gress; Nikolay M. Budnev; K. Ivanov; S. Yazev; A. Tlatov; V. Senik; D. V. Dormidontov; A. V. Parhomenko; V. V. Krushinski; I. S. Zalozhnich; R. Alberto Castro-Tirado; R. Sánchez-Ramírez; Y. Sergienko; A. Gabovich; V. Yurkov
Fil: Gorbovskoy, E.S.. Lomonosov Moscow State University; Rusia. Moscow State University; Rusia
The Astrophysical Journal | 2017
V. Lipunov; E. Gorbovskoy; V. Kornilov; N. Tyurina; P. Balanutsa; A. Kuznetsov; D. Vlasenko; D. Kuvshinov; I. Gorbunov; D. Buckley; A. V. Krylov; R. Podesta; C. Lopez; F. Podesta; H. Levato; C. Saffe; C. Mallamachi; S. Potter; Nikolay M. Budnev; O. Gress; Yu. Ishmuhametova; V. Vladimirov; D.S. Zimnukhov; V. Yurkov; Y. Sergienko; A. Gabovich; R. Rebolo; M. Serra-Ricart; G. Israelyan; V. Chazov
Following the discovery of the gravitational-wave source GW170817 by three Laser Interferometer Gravitational-wave Observatory (LIGO)/Virgo antennae (Abbott et al., 2017a), the MASTER Global Robotic Net telescopes obtained the first image of the NGC 4993 host galaxy. An optical transient, MASTER OTJ130948.10-232253.3/SSS17a was later found, which appears to be a kilonova resulting from the merger of two neutron stars (NSs). Here we describe this independent detection and photometry of the kilonova made in white light, and in B, V, and R filters. We note that the luminosity of this kilonova in NGC 4993 is very close to those measured for other kilonovae possibly associated with gamma-ray burst (GRB) 130603 and GRB 080503.
Astronomy and Astrophysics | 2016
V. Lipunov; E. Gorbovskoy; V. L. Afanasiev; A. Tatarnikova; D. Denisenko; D. I. Makarov; N. Tiurina; V. Krushinsky; A. Vinokurov; P. Balanutsa; A. Kuznetsov; O. Gress; Y. Sergienko; V. Yurkov; A. Gabovich; A. Tlatov; V. Senik; V. Vladimirov; E. Popova
We report on the MASTER Global Robotic Net discovery of an eclipsing binary, MASTER OT J095310.04+335352.8, previously known as unremarkable star TYC 2505-672-1, which displays extreme orbital parameters. The orbital period P=69.1 yr is more than 2.5 times longer than that of epsilon-Aurigae, which is the previous record holder. The light curve is characterized by an extremely deep total eclipse with a depth of more than 4.5 mag, which is symmetrically shaped and has a total duration of 3.5 yrs. The eclipse is essentially gray. The spectra acquired with the Russian 6 m BTA telescope both at minimum and maximum light mainly correspond to an M0-1III--type red giant, but the spectra taken at the bottom of eclipse show small traces of a sufficiently hot source. The observed properties of this system can be better explained as the red giant eclipsed by a large cloud (the disk) of small particles surrounding the invisible secondary companion.
Monthly Notices of the Royal Astronomical Society | 2017
V. Lipunov; V. Kornilov; E. Gorbovskoy; D. Buckley; N. Tiurina; P. Balanutsa; A. Kuznetsov; J. Greiner; V. Vladimirov; D. Vlasenko; V. Chazov; D. Kuvshinov; A. Gabovich; S. Potter; A. Kniazev; S. Crawford; R.R. Lopez; M. Serra-Ricart; G. Israelian; N. Lodieu; O. Gress; Nikolay M. Budnev; K. Ivanov; V. Poleschuk; S. Yazev; A. Tlatov; V. Senik; V. Yurkov; D.V. Dormidontov; A. Parkhomenko
Monthly Notices of the Royal Astronomical Society | 2017
V. Lipunov; Sergei I. Blinnikov; E. Gorbovskoy; A. Tutukov; Petr V. Baklanov; V. V. Krushinski; N. Tiurina; P. Balanutsa; A. Kuznetsov; V. Kornilov; I. Gorbunov; V. Shumkov; V. Vladimirov; O. Gress; N. Budnev; K. Ivanov; A. Tlatov; A. Gabovich; V. Yurkov; Y. Sergienko; I. Zalozhnykh
The astronomer's telegram | 2014
D. Denisenko; E. Gorbovskoy; V. Lipunov; P. Balanutsa; N. Tiurina; Victor G. Kornilov; N. Shatskiy; V. Chazov; A. Kuznetsov; A. Rufanov; V. Vladimirov; V. Yecheistov; K. Ivanov; S. Yazev; N. Budnev; E. Konstantinov; O. Chuvalaev; V. Poleshchuk; O. Gress; V. Yurkov; Y. Sergienko; D. Varda; E. Sinyakov; A. Gabovich; A. Parkhomenko; A. Tlatov; D. Dormidontov; V. Senik; V. Krushinsky; I. Zalozhnih
The astronomer's telegram | 2017
P. Balanutsa; O. Gress; V. Shumkov; E. Popova; V. Lipunov; R. Rebolo; M. Serra-Ricart; R. Podesta; H. Levato; E. Gorbovskoy; N. Tiurina; V. Kornilov; V. Vladimirov; V. Chazov; I. Gorbunov; K. Ivanov; C. Saffe; F. Podesta; A. Gabovich
The astronomer's telegram | 2017
P. Balanutsa; V. Lipunov; D. Buckley; R. Rebolo; M. Serra-Ricart; R. Podesta; H. Levato; E. Gorbovskoy; N. Tiurina; V. Kornilov; I. Gorbunov; A. Kuznetsov; V. Shumkov; T. Pogrosheva; V. Chazov; D. Vlasenko; V. Vladimirov; C. Lopez; F. Podesta; C. Saffe
The astronomer's telegram | 2016
V. Shumkov; E. Popova; V. Lipunov; R.R. Lopez; D. Buckley; E. Gorbovskoy; N. Tiurina; P. Balanutsa; A. Kuuznetsov; V. Kornilov; I. Gorbunov; V. Chazov; O. Gress; K. Ivanov; V. Vladimirov; D. Vlasenko; D. Kuvshinov; M. Serra-Ricart; G. Israelyan; S. Potter; A. Kniazev
The astronomer's telegram | 2016
T. Pogrosheva; O. Gress; V. Lipunov; R. Podesta; H. Levato; E. Gorbovskoy; N. Tyurina; P. Balanutsa; A. Kuuznetsov; V. Kornilov; D. Kuvshinov; V. Vladimirov; K. Ivanov; C. Lopez; F. Podesta
