scholarly journals Search for new physics with high-mass $\tau$-lepton pairs in pp collisions at 13 TeV with the CMS detector

2017 ◽  
Author(s):  
Carlos Felipe Gonzalez Hernandez ◽  
Keyword(s):  
New Physics ◽  
Tau Lepton ◽  
High Mass ◽  
Pp Collisions ◽  
Lepton Pairs ◽  
Cms Detector

scholarly journals Search for high-mass resonances decaying into τ-lepton pairs in pp collisions at s=7 TeV

2012 ◽  
Vol 716 (1) ◽  
pp. 82-102 ◽  
Author(s):  
S. Chatrchyan ◽  
V. Khachatryan ◽  
A.M. Sirunyan ◽  
A. Tumasyan ◽  
W. Adam ◽  
...  
Keyword(s):  
High Mass ◽  
Pp Collisions ◽  
Lepton Pairs

scholarly journals Speedy Higgs boson discovery in decays to tau lepton pairs: h → ττ

2011 ◽  
Vol 2011 (10) ◽  
Author(s):  
Alan J. Barr ◽  
Sky T. French ◽  
James A. Frost ◽  
Christopher G. Lester
Keyword(s):  
Higgs Boson ◽  
Tau Lepton ◽  
Lepton Pairs

scholarly journals Non-standard interactions in $\tau^- \to (\pi^-\eta,\pi^-\pi^0)\nu_{\tau}$ decays

2019 ◽  
Author(s):  
Gabriel Lopez Castro
Keyword(s):  
Weak Interactions ◽  
High Energy ◽  
New Physics ◽  
Tau Lepton ◽  
Tau Decays ◽  
Set Constraints ◽  
Belle Ii ◽  
Lepton Decays ◽  
Energy Processes ◽  
New Interactions

Originally thought as clean processes to study the hadronization of the weak currents, semileptonic tau lepton decays can be useful to set constraints on non-standard (NS) weak interactions. We study the effects of new interactions in \tau^- \to (\pi^-\eta,\pi^-\pi^0)\nu_{\tau}τ−→(π−η,π−π0)ντ decays and find that they are sensitive probes of these New Physics effects in the form of scalar and tensor interactions, respectively. Further improved measurements at Belle II will set limits on these scalar interactions that are similar to other low and high energy processes.

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