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Titolo:
epsilon '/epsilon and rare K decays in the Standard Model and Supersymmetry
Autore:
Silvestrini, L;
Indirizzi:
Univ Rome La Sapienza, Dipartimento Fis, I-00185 Rome, Italy Univ Rome La Sapienza Rome Italy I-00185 imento Fis, I-00185 Rome, Italy Ist Nazl Fis Nucl, Sez Roma, I-00185 Rome, Italy Ist Nazl Fis Nucl Rome Italy I-00185 Nucl, Sez Roma, I-00185 Rome, Italy
Titolo Testata:
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
, volume: 93, anno: 2001,
pagine: 247 - 252
SICI:
0920-5632(200103)93:<247:E'ARKD>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
TO-LEADING ORDER; ANOMALOUS DIMENSION MATRIX; CHANGING NEUTRAL CURRENTS; FINAL-STATE INTERACTIONS; WEAK NONLEPTONIC DECAYS; DIRECT CP VIOLATION; DELTA-S=1; QCD; LOGARITHMS; ANATOMY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
46
Recensione:
Indirizzi per estratti:
Indirizzo: Silvestrini, L Univ Rome La Sapienza, Dipartimento Fis, Ple A Moro, I-00185 Rome, Italy Univ Rome La Sapienza Ple A Moro Rome Italy I-00185 Italy
Citazione:
L. Silvestrini, "epsilon '/epsilon and rare K decays in the Standard Model and Supersymmetry", NUCL PH B-P, 93, 2001, pp. 247-252

Abstract

After briefly reviewing the status of epsilon'/epsilon in the Standard Model, I discuss SUSY contributions to epsilon'/epsilon, K+ --> pi (+)v (v) over bar, K-L --> pi (0)v (v) over bar and KL -> pi (0)e(+)e(-). While in thesimplest case of the MSSM with Minimal Flavour Violation the main effect is a suppression of these transitions with respect to the Standard Model, large enhancements are possible in more general SUSY models, with interestingcorrelations among the different processes.

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Documento generato il 04/04/20 alle ore 02:57:09