Cosmological and astrophysical implications of heavy majorana particles

Tsutomu Yanagida, Motohiko Yoshimura

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


It is pointed out that heavy Majorana particles contemplated in certain grand unified theories may explain the cosmological baryon excess. Induced neutrino mixing can give oscillation lengths consistent with reactor and accelerator experiments, but capable of explaining the solar-neutrino "puzzle."

Original languageEnglish
Pages (from-to)71-74
Number of pages4
JournalPhysical Review Letters
Issue number1
Publication statusPublished - 1980
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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