scholarly journals Hadroproduction of Massive Lepton Pairs and QCD

1979 ◽  
pp. 455-514 ◽  
Author(s):  
Edmond L. Berger
Keyword(s):  
Lepton Pairs

Addendum to "Hadronic corrections to the annihilation rate of heavy vector mesons to lepton pairs"

1980 ◽  
Vol 21 (7) ◽  
pp. 2034-2035 ◽  
Author(s):  
Enrico C. Poggio ◽  
Howard J. Schnitzer
Keyword(s):  
Annihilation Rate ◽  
Vector Mesons ◽  
Lepton Pairs

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 Measurement of the Forward-Backward Asymmetry in the Drell-Yan Dilepton Production in Proton-Proton Collisions at the CMS Experiment at the LHC

2018 ◽  
Vol 177 ◽  
pp. 04010 ◽  
Author(s):  
V. Shalaev ◽  
I. Gorbunov ◽  
S. Shmatov
Keyword(s):  
Monte Carlo ◽  
Charged Lepton ◽  
Dilepton Production ◽  
Lepton Pairs ◽  
Proton Proton ◽  
Proton Collisions ◽  
Cms Experiment ◽  
8 Tev ◽  
Proton Proton Collisions ◽  
Oppositely Charged

In this paper we review the results of a measurement of the forward-backward asymmetry of oppositely charged lepton pairs produced via Z/γ* boson in pp collisions during the LHC Run 1 at √s = 8 TeV with integrated luminosity 19.1 fb-1 (2012). We also present our preliminary results obtained with Monte Carlo samples at √s = 13 TeV

scholarly journals Electron-positron pair production observed from laser-induced processes in ultra-dense deuterium D(-1)

2014 ◽  
Vol 32 (4) ◽  
pp. 537-548 ◽  
Author(s):  
Frans Olofson ◽  
Leif Holmlid
Keyword(s):  
Pair Production ◽  
Time Of Flight ◽  
Forward Direction ◽  
Metal Plate ◽  
Negative Bias ◽  
Lepton Pairs ◽  
Rapid Variation ◽  
Electron Positron ◽  
Electrons And Positrons ◽  
Time Variations

AbstractLaser-induced fusion in ultra-dense deuterium D(-1) is reported in several studies from our group, using ns- and ps-pulsed lasers. The ejection of ultra-dense hydrogen particles with thermal distributions and energy up to 20 MeV u−1 was studied previously by time-of-flight measurements. The investigations of the new processes continue now by studying the interaction of these particles with metal surfaces. In the present experiments, such particles penetrate in two steps through 1 mm of metal and reach three levels of collectors at distances up to 1 m. Only the fastest particles penetrate and move to the next level. The thermal time-of-flight distributions together with tests with strong magnetic fields exclude electrons as the particles observed. The sign of the signals to the metal collectors depends on the bias (negative bias gives positive signal and conversely) while the time variations of the signals for positive and negative bias are similar. The rapid variation of the signals indicates electrons and positrons ejected from the collectors, thus lepton-pair production. An increase in bias up to ± 400 V increases the peak signal up to 1 A with no observed limiting. A thick metal plate removes slow particles and most gamma photons. The number of lepton-pairs produced is > 4 × 1012 sr−1 in the forward direction per laser shot.

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