Posts by: Виталий Акимкин
The seminar will be held in a mixed mode 1) Speaker: M.V. Barkov (INASAN) Title: “3D dynamics and morphology of bow-shock pulsar wind nebulae and more” Abstract: Bow-shock pulsar wind nebulae (PWNe) show a variety of morphological shapes. We attribute this diversity to the geometrical factors: relative orientations of the pulsar rotation axis, proper velocity,
The seminar will be held in a mixed mode 1) Speaker: T.I. Larchenkova (ASC LPI) Title: “Influence of inhomogeneities of gravitational fields on the observed characteristics of astronomical objects” Abstract: see Russian version Sign up for the seminar
The seminar will be held mixed mode 1) Speaker: T.S. Molyarova (INASAN) Title: “Chemical structure of protoplanetary disks with stationary and episodic accretion” Abstract: see Russian version Sign up for the seminar
The seminar will be held online 1) Speaker: Hiroki Yoneda (RIKEN, Saitama, Japan). Title: “Mystery of the strong MeV gamma-ray emission from gamma-ray binary systems — magnetars in disguise?” Abstract: From the middle of the 2000s, a new class of compact binary systems is established, so-called gamma-ray binary systems. They show non-thermal emission peaking above
The seminar will be held online 1) Speaker: F.Kh. Sakhibov (University of Applied Sciences of Mittelhessen, Friedberg, Germany) Title: “Azimuthal propagation of star formation in nearby spiral galaxies: NGC 628, NGC 3726 and NGC 6946” Abstract: see Russian version
The seminar will be held online 1) Speaker: M.V. Barkov (INASAN) Title: “Pulsar/Stellar wind collision in 3D and the origin of the X-ray-emitting object moving away from PSR B1259-63” Abstract: For the first time, we simulate in 3 dimensions the interaction of isotropic stellar and relativistic pulsar winds along one full orbit, on scales well beyond
The seminar will be held online 1) Speaker: F. Pace (University of Bologna, Italy) Title: “Theory & Phenomenology of gravity beyond LCDM” Abstract: Cosmological research is driven by increasingly more accurate data sets which confirm, at high degree of confidence, the standard LCDM cosmological model. However, this high-quality data show some problems which are not easy
The seminar will be held online 1) Speaker: N.N. Samus (INASAN) Title: “New Name-Lists of variable stars in the GCVS with the inclusion of 1709 variable stars in 26 globular clusters” Abstract: see Russian version
The seminar will be held online 1) Speaker: A.E. Piskunov (INASAN) Title: “Global survey of star clusters in the Milky Way. Tidal parameters and mass function” Abstract: see Russian version 2) Speaker: G.E. Sambarov (Tomsk state university) Title: “Probabilistic simulation of the dynamics of asteroids and meteoroids moving under conditions of overlap of various perturbations
The seminar will be held online 1) Speaker: D.A. Kovaleva (INASAN) Title: “Collinder 135 and UBC 7: A physical pair of open clusters” Abstract: Given the closeness of the two open clusters Collinder 135 and UBC 7 on the sky, we investigate the possibility that the two clusters are physically related. We aim to recover
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