期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 4, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP04(2014)167
关键词
Rare Decays; Beyond Standard Model
资金
- Swiss National Science Foundation (SNF)
- Marie Curie Initial Training Network of the EU Seventh Framework Programme [PITN-GA-2009-237920-UNILHC]
- National Science Center in Poland [DEC-2011/01/M/ST2/02466, DEC-2012/05/B/ST2/02597]
We study lepton flavor observables in the Standard Model (SM) extended with all dimension-6 operators which are invariant under the SM gauge group. We calculate the complete one-loop predictions to the radiative lepton decays mu -> e gamma, tau -> mu gamma and tau -> e gamma as well as to the closely related anomalous magnetic moments and electric dipole moments of charged leptons, taking into account all dimension-6 operators which can generate lepton flavor violation. Also the 3-body flavor violating charged lepton decays tau(+/-) -> mu(+/-)mu(+)mu(-), tau(+/-) -> e(+/-) e(+)e(-), tau(+/-) -> e(+/-) mu(+)mu(-), tau(+/-) -> mu(+/-) e(+)e(-), tau(+/-) -> e(-/+)mu(+/-)mu(+/-), tau(+/-) -> mu(-/+)e(+/-) e(+/-) and mu(+/-) -> e(+/-) e(+)e(-) and the Z(0) decays Z(0) -> l(i)(+)l(j)(-) are considered, taking into account all tree-level contributions.
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