EXPLOSIVE NUCLEOSYNTHESIS AT STRONG STELLAR MAGNETIZATION

Автор(и)

  • V. N. Kondratyev Physics Department, Taras Shevchenko National University of Kyiv, Україна
  • Yu. V. Korovina Moscow Institute of Open Education, Російська Федерація

DOI:

https://doi.org/10.18524/1810-4215.2014.27.80950

Ключові слова:

Stars, supernovae, , magnetic field, Nucleosynthesis, abundances

Анотація

Synthesis of iron group nuclides is considered for the ultra-magnetized astrophysical plasma in supernovae. Magnetic modification of nuclear structure is shown to shift maximum of nucleosynthesis products towards smaller mass numbers enhancing titanium yield. The results are corroborated with an excess of 44Ti  revealed from the INTEGRAL mission data for yang supernova remnants at a field strength ranging up to 10 teratesla.

Посилання

Grebenev S.A. et al.: 2012, Nature, 490, 373.

Kondratyev V.N.: 2002, Phys. Rev. Lett., 88, 221101.

Kondratyev V.N.: 2004, Phys. Rev. C, 69, 038801.

Kondratyev V.N et al.: 2004a, Proc. 54th Intern.Symp. on

Nuclear Spectroscopy and Structure of Atomic Nuclei (Belgorod, Russia), p. 83.

Kondratyev V.N.: 2012, Phys. Atom. Nucl., 75, 1368.

Kondratyev V.N.: 2012a, EPJ Web of Conf. 38, 17008.

Kondratyev V.N.: 2014, EPJ A. 50, 7.

Magkotsios, G. et al.: 2010, ApJS, 191, 66.

##submission.downloads##

Опубліковано

2014-10-24

Номер

Розділ

Статті