The Cheshire Cat Bag Model: Color Anomaly and $η'$ Properties

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dc.creatorWirzba, A.
dc.date1992-10-08
dc.date.accessioned2026-07-07T06:22:22Z
dc.date.available2026-07-07T06:22:22Z
dc.descriptionWe show that color can leak from a QCD bag if we allow for pseudoscalar isoscalar singlet ($η'$) coupling at the surface. To enforce total confinement of color an additional boundary term is suggested. New relations between the $η'$ mass and decay constant and the QCD gluon condensates are derived and compared with the empirical parameters.
dc.description7 pages, LaTeX, Nordita - 92/68 N
dc.identifierhttps://arxiv.org/abs/hep-ph/9210220
dc.identifierhttp://arxiv.org/abs/hep-ph/9210220
dc.identifierNucl.Phys. A553 (1993) 675c-680c
dc.identifierdoi:10.1016/0375-9474(93)90677-P
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95890
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titleThe Cheshire Cat Bag Model: Color Anomaly and $η'$ Properties
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