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When can hadronic loops scuttle the OZI rule? [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 1992.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
page(s) 5,050 : digital, PDF file
Additional Creators
Thomas Jefferson National Accelerator Facility (U.S.), United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
We have improved and extended our previous calculations of hadronic loop contributions to meson propagators. As we anticipated from our study of the vector mesons, systematic cancellations among the loops, which are crucial for the preservation the OZI rule, continue to occur in all the low-lying nonets except 0++. The failure of the cancellation mechanism in this sector has striking repercussions for the masses and couplings of the scalar mesons. We also present calculations of loop-induced SU(3)-violation in the low-lying nonets.
Report Numbers
E 1.99:cebaf-th-92-24
cebaf-th-92-24
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Note
Published through SciTech Connect.
11/01/1992.
"cebaf-th-92-24"
Physical Review D 47 FT
Isgur, Nathan.
Funding Information
AC05-84ER40150
View MARC record | catkey: 14712419