Radiation of supersymmetric particles from Aharonov-Bohm R-string

Yutaka Ookouchi, Takahiro Yonemoto

Research output: Contribution to journalArticlepeer-review


Abstract: We study radiation of supersymmetric particles from an Aharonov-Bohm string associated with a discrete R-symmetry. Radiation of the lightest supersymmetric particle, when combined with the observed dark matter density, imposes constraints on the string tension or the freeze-out temperature of the particle. We also calculate the amplitude for Aharonov-Bohm radiation of massive spin 3/2 particles.

Original languageEnglish
Article number164
Pages (from-to)1-22
Number of pages22
JournalJournal of High Energy Physics
Issue number2
Publication statusPublished - Feb 1 2015

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics


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