Muon pair production by electron-positron collisions in the GeV region

1972 ◽  
Vol 3 (3) ◽  
pp. 115-120 ◽  
Author(s):  
B. Borgia ◽  
F. Ceradini ◽  
M. Conversi ◽  
L. Paoluzi ◽  
R. Santonico ◽  
...  
Keyword(s):  
Pair Production ◽  
Muon Pair ◽  
Electron Positron ◽  
Positron Collisions ◽  
Muon Pair Production

Muon pair production by electron-positron annihilation at 4 GeV center-of-mass energy

1973 ◽  
Vol 8 (18) ◽  
pp. 1020-1024
Author(s):  
J. Feller ◽  
A. Litke ◽  
R. Madaras ◽  
G. Hanson ◽  
J. Leong ◽  
...  
Keyword(s):  
Pair Production ◽  
Positron Annihilation ◽  
Center Of Mass ◽  
Mass Energy ◽  
Muon Pair ◽  
Center Of Mass Energy ◽  
Electron Positron Annihilation ◽  
Electron Positron ◽  
Muon Pair Production

New limit for the noncommutativity parameter of the noncommutative standard model

2014 ◽  
Vol 29 (32) ◽  
pp. 1450199 ◽  
Author(s):  
Linda Ghegal ◽  
Achour Benslama
Keyword(s):  
Standard Model ◽  
Pair Production ◽  
Top Quark ◽  
Muon Pair ◽  
First Order ◽  
Electron Positron ◽  
Muon Pair Production

We discuss the limits on the scale of the noncommutative (NC) parameter Λ NC via studying the top-quark pair production through electron–positron collision in the framework of the minimal noncommutative standard model (mNCSM), using the Seiberg–Witten (SW) maps to the first order of the NC parameter Θμν. In this work we assume an ansatz for the NC parameter Θμν and we find new limit on the NC scale Λ NC , which is in the range 0.1–0.2 TeV. We confirm the results obtained in muon pair production.

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