Back to Search
Start Over
Search for Lepton Flavour Violation at HERA
- Source :
- Red Report (2011)., Physics Letters B, Physics Letters B, 2011, 701, pp.20-30. ⟨10.1016/j.physletb.2011.05.023⟩, Physics letters / B 701, 20-30 (2011). doi:10.1016/j.physletb.2011.05.023, Physics Letters B, Elsevier, 2011, 701, pp.20-30. ⟨10.1016/j.physletb.2011.05.023⟩, Physics letters: B, BASE-Bielefeld Academic Search Engine
- Publication Year :
- 2011
-
Abstract
- A search for second and third generation scalar and vector leptoquarks produced in ep collisions via the lepton flavour violating processes ep -> mu X and ep -> tau X is performed by the H1 experiment at HERA. The full data sample taken at a centre-of-mass energy sqrt{s} = 319 GeV is used for the analysis, corresponding to an integrated luminosity of 245 pb^-1 of e^+ p and 166 pb^-1 of e^- p collision data. No evidence for the production of such leptoquarks is observed in the H1 data. Leptoquarks produced in e^+- p collisions with a coupling strength of lambda=0.3 and decaying with the same coupling strength to a muon-quark pair or a tau-quark pair are excluded at 95% confidence level up to leptoquark masses of 712 GeV and 479 GeV, respectively.<br />22 pages, 3 figures, 4 tables
- Subjects :
- Nuclear and High Energy Physics
Particle physics
Flavour
Scalar (mathematics)
FOS: Physical sciences
Lambda
01 natural sciences
High Energy Physics - Experiment
Electron-proton scattering
Nuclear physics
High Energy Physics - Experiment (hep-ex)
Leptoquarks
0103 physical sciences
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Leptoquark
ddc:530
010306 general physics
Nuclear Experiment
Physics
010308 nuclear & particles physics
High Energy Physics::Phenomenology
HERA
Third generation
Full data
Lepton flavor violation
High Energy Physics::Experiment
Lepton
Subjects
Details
- Language :
- English
- ISSN :
- 03702693
- Database :
- OpenAIRE
- Journal :
- Red Report (2011)., Physics Letters B, Physics Letters B, 2011, 701, pp.20-30. ⟨10.1016/j.physletb.2011.05.023⟩, Physics letters / B 701, 20-30 (2011). doi:10.1016/j.physletb.2011.05.023, Physics Letters B, Elsevier, 2011, 701, pp.20-30. ⟨10.1016/j.physletb.2011.05.023⟩, Physics letters: B, BASE-Bielefeld Academic Search Engine
- Accession number :
- edsair.doi.dedup.....a10bf388efbcdf43746e1e1e526f5aea