Note special date and time (Friday, 14:00) The seminar will be held in a mixed format Speaker: Miguel Pérez-Torres (Instituto de Astrofísica de Andalucía, IAA-CSIC, Granada) Title: A Tale of Three Talks: Radio emission as a proxy of star-planet interaction; Overview of radio studies at the IAA-CSIC; Fly-by of other studies at the IAA-CSIC. Abstract:
The seminar will be held in a mixed format Speaker: Yu.A. Fadeyev (INASAN) Title: Hydrodynamic model of pulsation period evolution in R Hydrae Abstract: see Russian version Sign up for the seminar
The seminar will be held in a mixed format Speaker: N.R. Ikhsanov (Pulkovo Observatory) Title: Alfven radius in accretion scenarios Abstract: see Russian version Sign up for the seminar
The seminar will be held in a mixed format Speaker: S. Dong (Peking University) Title: Direct Collision of White Dwarfs as a Possible Major Channel for Type Ia Supernovae Abstract: The explosion mechanism of Type Ia supernovae (SN Ia) is unknown. The continuity in the properties of SNe Ia across the luminosity function suggests a
The seminar will be held in a mixed format Speaker: D.A. Kovaleva (INASAN) Title: Binary stars and self consistent assessment of uncertainties in Gaia DR3 Abstract: see Russian version Sign up for the seminar
The seminar will be held in a mixed format 1) Speaker: M.S. Kirsanova (INASAN) Title: 3D structure of H II regions in the star-forming complex S254-S258 Abstract: see Russian version 2) Speaker: L.I. Mashonkina (INASAN) Title: Non-LTE abundance corrections for studies of the early Galaxy chemical evolution Abstract: see Russian version Sign up for the
The seminar will be held online only 1) Speaker: A.A. Ibragimov (Institute of Astrophysics of the National Academy of Sciences of Tajikistan) Title: Aberration of plasma tails and ionization of the surface of comet nuclei under the influence of solar wind Abstract: see Russian version
The seminar will be held in a mixed format 1) Speaker: M.V. Barkov (INASAN) Title: “Relativistic coronal mass ejections from magnetars” Sign up for the seminar
The seminar will be held online only 1) Speaker: D. Khangulyan (Rikkyo University, Tokyo) Title: Naked forward shock seen in the TeV afterglow data of GRB221009A Abstract: We explore the implications of the light curve of the early TeV gamma-ray afterglow of GRB221009A reported by the LHAASO collaboration. We show that the reported offset of
The seminar will be held in a mixed format 1) Speaker: K.N. Telikova (Ioffe Institute) Title: “Investigation of the thermal state of the early Universe by means of quasar absorption spectroscopy” Sign up for the seminar
