DOI: https://doi.org/10.18524/1810-4215.2017.30.114335

SYNTHESIS OF MAGNETIZED NUCLEI AT SUPERNOVA EXPLOSION

V. N. Kondratyev, U. M. Nurtayeva, A. Zh. Zhomartova, T. V. Mishenina

Анотація


Influence  of  magnetorotational  instabilities  in  astrophysical  plasma  at  supernova  explosion  on synthesis  of  chemical  elements  is  investigated.  At  field strength less than 10 teratesla nuclear  magnetic  susceptibility exhibits linear regime  with enhanced nuclear binding  energy  for  open  shell  nuclei.  Effects  of  ultra-strong nuclear  magnetization  are  demonstrated  to  enhance  the portion of titanium product.  The relation to an excess of titanium isotopes revealed from the Integral mission data and galactic chemical evolution is discussed.   


Ключові слова


Stars: supernovae, magnetic field; Nucleosynthesis: abundances, the Galaxy chemical evolution

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Посилання


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