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Strong and Electromagnetic Interactions of Heavy Baryons
journal contribution
posted on 2023-05-16, 07:37 authored by Robert DelbourgoRobert Delbourgo, Liu, DSIt is possible to express all the strong and electromagnetic interactions of ground state hadrons in terms of a single coupling constant and the constituent quark masses mud≃0.34 GeV, ms≃0.43 GeV, and mc≃1.5 GeV by using spin-flavor relativistic supermultiplet theory. We show that this produces results which are generally accurate to within 10%. We thereby predict widths and couplings of recently and soon-to-be discovered heavy hadrons.
History
Publication title
Physical Review DVolume
53Issue
11Pagination
6576-6581ISSN
0556-2821Department/School
School of Natural SciencesPublisher
American Physical SocPlace of publication
New YorkRepository Status
- Restricted