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Meson masses in a chirally symmetric, covariant effective quark model without free quarks

✍ Scribed by M. Buballa; S. Krewald


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
318 KB
Volume
294
Category
Article
ISSN
0370-2693

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Mass breaking in a relativistic quark mo
✍ Hartmut Krasemann πŸ“‚ Article πŸ“… 1977 πŸ› Elsevier Science 🌐 English βš– 531 KB

We study symmetry breaking via quark mass differences in a relativistic quark model where mesons are built from heavy (m B 3 GeV) spin -$ quarks and antiquarks. The meson (squared-)mass differences are linearly related to the number of strange, charmed, etc. quarks in the mesons. We show that the pr