NUCLEOSYNTHESIS AT MAGNETOROTATIONAL SUPERNOVA EXPLOSION AND GALACTIC CHEMICAL EVOLUTION

Journal Title: Odessa Astronomical Publications - Year 2016, Vol 29, Issue

Abstract

Synthesis of chemical elements is investigated at conditions of magnetorotational instabilities in astrophysical plasma at supernova explosion. Effects of ultra-strong nuclear magnetization are demonstrated to enhance the portion of titanium product. The relation to an excess of 44Ti revealed from the Integral mission data and galactic chemical evolution is discussed.

Authors and Affiliations

V. N. Kondratyev, T. V. Mishenina

Keywords

Related Articles

PROGRESS IN THE REALIZATION OF THE PROJECT FON-DUSHANBE CATALOGUE

Since May 2018 the process of the scanning and processing of photographic plates from the archive of the Institute of Astrophysics Academy of Sciences of Tajikistan has begun. It is a matter of approximately 1560 photogr...

THE ASTROMETRIC RESULTS OF OBSERVATIONS OF PERIODICAL COMETS AT KT-50 TELESCOPE IN RI “MAO”

The astrometric results of the observations of 10 periodical comets in 2017 are presented. The observations were made with telescope KT-50 telescope in RI «Mykolaiv Astronomical Observatory». The di...

A MODIFICATION OF GAUSS' METHOD FOR PRELIMINARY DETERMINATION OF A CELESTIAL BODY'S ORBIT

A modification of classical Gauss’ method for determination of Keplerian elements from the observed positions is considered in this paper. The modification involves the exhaustive enumeration of all possible orbital plan...

SPECTROSCOPIC INVESTIGATIONS OF GALACTIC CLUSTERS WITH ASSOCIATED CEPHEID VARIABLES. I. POLARIS CLUSTER AND α UMI

We present the results of an analysis of the spectra of nine so called Polaris cluster A−FV stars obtained during 2016 - 2018. Radial velocities (RV) and GAIA DR 18 parallaxes-distances for these stars allow us to determ...

KINEMATICS OF THE MILKY WAY FROM VELOCITIES OF YOUNG RED CLUMP GIANTS USING THE PMA AND GAIA DR2 DATA

Subsample of 19,600 young red clumpgiants with distances up to 1200 pc was selected from 7.2 mln Gaia DR2 data with radial velocities using the MG vs. G − KS diagram. Ages of these stars do not exceed 2 bln years. For th...

Download PDF file
  • EP ID EP374638
  • DOI 10.18524/1810-4215.2016.29.84978
  • Views 101
  • Downloads 0

How To Cite

V. N. Kondratyev, T. V. Mishenina (2016). NUCLEOSYNTHESIS AT MAGNETOROTATIONAL SUPERNOVA EXPLOSION AND GALACTIC CHEMICAL EVOLUTION. Odessa Astronomical Publications, 29(), 60-62. https://europub.co.uk/articles/-A-374638