skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: CP violation in h→ττ and LFV h→μτ

Abstract

The CMS Collaboration has reported a possible lepton flavor violating (LFV) signal . Whereas this does not happen in the standard model (SM), we point out that new physics responsible for this type of decay would, in general, also produce charge-parity (CP) violation in . We estimate the size of this effect in a model independent manner and find that a large asymmetry, of order 25%, is allowed by current constraints.

Authors:
; ;
Publication Date:
Research Org.:
Iowa State Univ., Ames, IA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1260056
Alternate Identifier(s):
OSTI ID: 1434614
Grant/Contract Number:  
SC0009974; 102R891505
Resource Type:
Published Article
Journal Name:
Physics Letters B
Additional Journal Information:
Journal Name: Physics Letters B Journal Volume: 760 Journal Issue: C; Journal ID: ISSN 0370-2693
Publisher:
Elsevier
Country of Publication:
Netherlands
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats

Hayreter, Alper, He, Xiao-Gang, and Valencia, German. CP violation in h→ττ and LFV h→μτ. Netherlands: N. p., 2016. Web. https://doi.org/10.1016/j.physletb.2016.06.066.
Hayreter, Alper, He, Xiao-Gang, & Valencia, German. CP violation in h→ττ and LFV h→μτ. Netherlands. https://doi.org/10.1016/j.physletb.2016.06.066
Hayreter, Alper, He, Xiao-Gang, and Valencia, German. Thu . "CP violation in h→ττ and LFV h→μτ". Netherlands. https://doi.org/10.1016/j.physletb.2016.06.066.
@article{osti_1260056,
title = {CP violation in h→ττ and LFV h→μτ},
author = {Hayreter, Alper and He, Xiao-Gang and Valencia, German},
abstractNote = {The CMS Collaboration has reported a possible lepton flavor violating (LFV) signal . Whereas this does not happen in the standard model (SM), we point out that new physics responsible for this type of decay would, in general, also produce charge-parity (CP) violation in . We estimate the size of this effect in a model independent manner and find that a large asymmetry, of order 25%, is allowed by current constraints.},
doi = {10.1016/j.physletb.2016.06.066},
journal = {Physics Letters B},
number = C,
volume = 760,
place = {Netherlands},
year = {2016},
month = {9}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1016/j.physletb.2016.06.066

Citation Metrics:
Cited by: 7 works
Citation information provided by
Web of Science

Save / Share:

Works referencing / citing this record:

Higgs lepton flavour violation: UV completions and connection to neutrino masses
journal, November 2016

  • Herrero-García, Juan; Rius, Nuria; Santamaria, Arcadi
  • Journal of High Energy Physics, Vol. 2016, Issue 11
  • DOI: 10.1007/jhep11(2016)084

Exploring CP phase in τ -lepton Yukawa coupling in Higgs decays at the LHC
journal, August 2019

  • Bhardwaj, Akanksha; Konar, Partha; Sharma, Pankaj
  • Journal of Physics G: Nuclear and Particle Physics, Vol. 46, Issue 10
  • DOI: 10.1088/1361-6471/ab2ee5

125 GeV Higgs decay with lepton flavor violation in the μ ν SSM
journal, April 2017


Lepton-flavored electroweak baryogenesis
journal, December 2017