Kaon physics

被引：0

作者：

Sciascia, B. ^{[1
]}

机构：

[1] INFN, Lab Nazl Frascati, Frascati, RM, Italy

来源：

NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS | 2010年 / 33卷 / 06期

关键词：

D O I：

10.1393/ncc/i2011-10753-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Kaon physics can test new-physics effects in leptonic or semileptonic decays. A unitarity test of the first row of the CKM mixing matrix is obtained from the precision measurements of K (l3) widths for K-+/-, K-L, and K-S. The measurement of R-K = Gamma(K+. e (+)nu)/Gamma( K+. mu(+)nu) with an accuracy at the % level, aims at finding evidence of deviations from the SM prediction induced by lepton-flavor violation new-physics effects.

引用

页数：5

共 16 条

[1] Measurement of the absolute branching ratio for the K+→μ + v(γ) decay with the KLOE detector [J].

Ambrosino, F ;

Antonelli, A ;

Antonelli, M ;

Bacci, C ;

Beltrame, P ;

Bencivenni, G ;

Bertolucci, S ;

Bini, C ;

Bloise, C ;

Bocci, V ;

Bossi, F ;

Bowring, D ;

Branchini, P ;

Caloi, R ;

Campana, P ;

Capon, G ;

Capussela, T ;

Ceradini, F ;

Chi, S ;

Chiefari, G ;

Ciambrone, P ;

Conetti, S ;

De Lucia, E ;

De Simone, P ;

De Zorzi, G ;

Dell'Agnello, S ;

Denig, A ;

Di Domenico, A ;

Di Donato, C ;

Di Falco, S ;

Di Micco, B ;

Doria, A ;

Dreucci, M ;

Felici, G ;

Ferrari, A ;

Ferrer, ML ;

Finocchiaro, G ;

Forti, C ;

Franzini, P ;

Gatti, C ;

Gauzzi, P ;

Giovannella, S ;

Gorini, E ;

Graziani, E ;

Incagli, M ;

Kluge, W ;

Kulikov, V ;

Lacava, F ;

Lanfranchi, G ;

Lee-Franzini, J .

PHYSICS LETTERS B, 2006, 632 (01) :76-80

[2] Precise measurement of Γ(K → eν(γ))/Γ(K → μν(γ)) and study of K → eνγ [J].

Ambrosino, F. ;

Antonelli, A. ;

Antonelli, M. ;

Archilli, F. ;

Beltrame, P. ;

Bencivenni, G. ;

Bini, C. ;

Bloise, C. ;

Bocchetta, S. ;

Bossi, F. ;

Branchini, P. ;

Capon, G. ;

Capriotti, D. ;

Capussela, T. ;

Ceradini, F. ;

Ciambrone, P. ;

De Lucia, E. ;

De Santis, A. ;

De Simone, P. ;

De Zorzi, G. ;

Denig, A. ;

Di Domenico, A. ;

Di Donato, C. ;

Di Micco, B. ;

Dreucci, M. ;

Felici, G. ;

Fiore, S. ;

Franzini, P. ;

Gatti, C. ;

Gauzzi, P. ;

Giovannella, S. ;

Graziani, E. ;

Jacewicz, M. ;

Kulikov, V. ;

Lanfranchi, G. ;

Lee-Franzini, J. ;

Martini, M. ;

Massarotti, P. ;

Meola, S. ;

Miscetti, S. ;

Moulson, M. ;

Mueller, S. ;

Murtas, F. ;

Napolitano, M. ;

Nguyen, F. ;

Palutan, M. ;

Passeri, A. ;

Patera, V. ;

Santangelo, P. ;

Sciascia, B. .

EUROPEAN PHYSICAL JOURNAL C, 2009, 64 (04) :627-636

[3] An evaluation of ¦Vus¦ and precise tests of the Standard Model from world data on leptonic and semileptonic kaon decays [J].

Antonelli, M. ;

Cirigliano, V. ;

Isidori, G. ;

Mescia, F. ;

Moulson, M. ;

Neufeld, H. ;

Passemar, E. ;

Palutan, M. ;

Sciascia, B. ;

Sozzi, M. ;

Wanke, R. ;

Yushchenko, O. P. .

EUROPEAN PHYSICAL JOURNAL C, 2010, 69 (3-4) :399-424

[4] Two-loop effective theory analysis of π(K)→e(ν)over-bare[γ] branching ratios [J].

Cirigliano, Vincenzo ;

Rosell, Ignasi .

PHYSICAL REVIEW LETTERS, 2007, 99 (23)

[5] Semileptonic decays of light quarks beyond the Standard Model [J].

Cirigliano, Vincenzo ;

Jenkins, James P. ;

Gonzalez-Alonso, Martin .

NUCLEAR PHYSICS B, 2010, 830 (1-2) :95-115

[6]

Goudzovski E., 2009, POS KAON09

[7] SUPERSYMMETRIC CONTRIBUTIONS TO THE QUARK-LEPTON UNIVERSALITY VIOLATION IN CHARGED CURRENTS [J].

HAGIWARA, K ;

MATSUMOTO, S ;

YAMADA, Y .

PHYSICAL REVIEW LETTERS, 1995, 75 (20) :3605-3608

[8] Superallowed 0+→0+ nuclear β decays: A new survey with precision tests of the conserved vector current hypothesis and the standard model [J].

Hardy, J. C. ;

Towner, I. S. .

PHYSICAL REVIEW C, 2009, 79 (05)

[9] Charged current universality in the minimal supersymmetric standard model [J].

Kurylov, A ;

Ramsey-Musolf, MJ .

PHYSICAL REVIEW LETTERS, 2002, 88 (07) :4-718044

[10]

Marciano W. J., 2008, POS KAON

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