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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, DS
It 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 D

Volume

53

Issue

11

Pagination

6576-6581

ISSN

0556-2821

Department/School

School of Natural Sciences

Publisher

American Physical Soc

Place of publication

New York

Repository Status

  • Restricted

Socio-economic Objectives

Expanding knowledge in the physical sciences

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