Reanalysis of Higgs Boson Exchange Models of {CP} Violation - INSPIRE

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Reanalysis of Higgs Boson Exchange Models of {CP} Violation

Jan, 1985

13 pages

Published in:

Phys.Rev.D 32 (1985) 1152

DOI:

10.1103/PhysRevD.32.1152

Report number:

UMHEP-213

View in:

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Abstract: (APS)

We reexamine the value of ε’/ε in models where CP violation is due to the exchange of charged Higgs bosons. Previous work has been flawed by incorrect treatment of the chiral properties of weak amplitudes. We use the effective-chiral-Lagrangian framework to clear up these aspects. The resultant value of ε’/ε is estimated to be in the neighborhood of ε’/ε=-0.006, although this estimate could be off by a factor of two or three in either direction. This value is consistent with the present experimental bounds.

CP: violation
POSTULATED PARTICLE: HIGGS PARTICLE
EXCHANGE: HIGGS PARTICLE
HIGGS PARTICLE: EXCHANGE
CHARGED PARTICLE: HIGGS PARTICLE
K0: NONLEPTONIC DECAY
NONLEPTONIC DECAY: K0
DECAY: SCATTERING AMPLITUDE
SCATTERING AMPLITUDE: DECAY
SYMMETRY: CHIRAL

References(21)

Figures(0)

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