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Journal of High Energy Physics Volume 2009 JHEP11(2009) Create an alert RSS this journal

Jernej F. Kamenik and Miha Nemevšek JHEP11(2009)023 doi:10.1088/1126-6708/2009/11/023

Lepton flavor violation in type I + III seesaw

Jernej F. Kamenika,c and Miha Nemevšekb,c

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Abstract References Cited By
In the presence of a low scale seesaw of type I + III, flavor violating effects in the leptonic sector are expected. Their presence in the charged sector is due to the mixing of the fermionic vector-like weak triplets with the chiral doublets, which cause non-universality of the tree-level Z coupling. We investigate the bounds on the Yukawa couplings which are responsible for the mixing and present the results for two minimal cases, a fermionic triplet with a singlet or two fermionic triplets. Different channels for these processes are considered and their current and future potential to probe these couplings is discussed.

Keywords

Rare Decays

Beyond Standard Model

Neutrino Physics

 

E-print Number: 0908.3451

Cited: by |

Refers: to

PACS

11.30.Er Charge conjugation, parity, time reversal, and other discrete symmetries

12.60.-i Models beyond the standard model

14.60.Lm Ordinary neutrinos (nue, numu, nutau)

Subjects

Particle physics and field theory

Dates

Issue 11 (November 2009)

Received 28 August 2009, accepted for publication 20 October 2009

Published 6 November 2009



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