1999/12/14 by A. A. Gvozdev, Gvozdev, A. A., I. S. Ognev +1
Physics and Astronomy · #Astrophysics (astro-ph) #Astrophysics and Cosmic Phenomena #Astrophysics and Star Formation Studies #FOS: Physical sciences #Solar and Space Plasma Dynamics #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/9912288
5 pages, LaTeX, Talk to GMIC-99 "The Universe of Gamow: Original ideas in Astrophysics and Cosmology", August 16-22, Odessa, Ukraine
arxiv created 1999/12/14 · openalex publication_date 1999/12/14 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Direct URCA processes in a collapsing star envelope with a strong magnetic field are investigated. It is shown that in the toroidal magnetic field these processes can develope a torque which quickly unwinds an envelope. A general expression for a force density along the field direction is obtained. An influence of the neutrino unwinding effect on a dynamics of the collapsar envelope is discussed and numerically estimated.