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Asymptotic completeness for a quark model of meson scattering

โœ Scribed by E.B Davies

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
457 KB
Volume
126
Category
Article
ISSN
0003-4916

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โœฆ Synopsis

We prove asymptotic completeness for the scattering of two non-relativistic spinless mesons, when each meson is composed of a quark and antiquark bound together by a confining potential, so that free quarks may not result from the collision. 20

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โœ Hartmut Krasemann ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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