Published May 1999 | Version v1
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Additional phases induced by the supersymmetric CP phases

Creators

  • 1. Abdus Salam International Centre for Theoretical Physics, Trieste (Italy)

Description

The explicit CP violation in the MSSM radiatively induces a finite unremovable alignment between the Higgs doublets. This additional phase can be as large as the original CP phases in certain portions of the MSSM parameter space. Considering the specific case of the charginos, this additional phase is shown to induce a conceivable amount of CP violation near the would-be CP conserving points. Moreover, the CP violation in the absence of this phase is smaller than the one in the presence of it, and the former can never compete with the latter, however large tan β is. (author)

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
22 p.
Report number
IC--99/62

INIS

Country of Publication
International Atomic Energy Agency (IAEA)
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
30042874
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CP INVARIANCE; HIGGS MODEL; LAGRANGIAN FUNCTION; RADIATIVE CORRECTIONS; SPARTICLES; SUPERSYMMETRY
Descriptors DEC
CORRECTIONS; ELEMENTARY PARTICLES; FUNCTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; PARTICLE MODELS; POSTULATED PARTICLES; SYMMETRY

Optional Information

Notes
24 refs, 14 figs