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Digital archive of theses discussed at the University of Pisa

 

Thesis etd-10062023-181155


Thesis type
Tesi di laurea magistrale
Author
BERGERON, JEANNE
URN
etd-10062023-181155
Thesis title
Studies of Lepton Flavor Universality Violation at CMS
Department
FISICA
Course of study
FISICA
Supervisors
relatore Dott. Palla, Fabrizio
Keywords
  • CMS
  • lepton flavor universality violation
Graduation session start date
23/10/2023
Availability
Full
Summary
This thesis presents some studies in view of the test of Lepton Flavor Universality Violation performed through the measurement of the ratio :
R(K) = BR(B->Kmumu)/BR(B->KJ/Psi(mumu)) * BR(B->KJPsi(ee))/BR(B->Kee)
using the data collected with the Compact Muon Solenoid (CMS) experiment at the Large Hadron Collider (LHC) in 2018 during special data taking of the Run 2, in which about 10 billion B-hadron decays were collected on an integrated luminosity of 41.5 fb-1, thanks to a dedicated trigger called "B-parking".
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