Limits on masses of E6 neutral bosons from SN1987A

J. A. Grifols, E. Masso

Research output: Contribution to journalArticleResearchpeer-review


We derive bounds on the extra gauge neutral boson of E6 models based on the requirement that the energy loss rate associated to right-handed neutrino emission in the SN1987A explosion should not exceed 2 × 1053 erg/s. © 1990.
Original languageEnglish
Pages (from-to)390-392
JournalNuclear Physics B - Proceedings Supplements
Issue numberC
Publication statusPublished - 1 Jan 1990


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