Baryon number generation from cosmic string loops

Masahiro Kawasaki, Kei ichi Maeda

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

Baryon number generation due to the decay of particle-antiparticle pairs created from cosmic string loops is studied. In the situation when cusp evaporation occurs a significant baryon asymmetry (baryon/entropy ∼ 10-4 ε{lunate}: ε{lunate} is a net baryon asymmetry generated from one pair of particle-antiparticle) can be generated.

Original languageEnglish
Pages (from-to)84-88
Number of pages5
JournalPhysics Letters B
Volume208
Issue number1
DOIs
Publication statusPublished - 1988 Jul 7
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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