Beam-beam luminosity limitation in electron-positron colliding rings

1981 ◽  
Vol 24 (9) ◽  
pp. 2379-2382 ◽  
Author(s):  
Stephen Peggs ◽  
Richard Talman
Keyword(s):  
Electron Positron ◽  
Beam Luminosity

The physics potential of the electron-positron collider daφne

2001 ◽  
Vol 16 (1-2) ◽  
pp. 13-37
Author(s):  
Wolfgang Kluge
Keyword(s):  
Electron Positron ◽  
Physics Potential

A suggestion for investigating electron-muon and electron-pion scattering with electron-positron colliding beams

1974 ◽  
Vol 35 (C2) ◽  
pp. C2-124-C2-125
Author(s):  
C. CARIMALO ◽  
P. KESSLER ◽  
J. PARISI
Keyword(s):  
Pion Scattering ◽  
Electron Positron ◽  
Colliding Beams

Observation of Υ particles in colliding electron-positron beams

1979 ◽  
Vol 128 (8) ◽  
pp. 711
Author(s):  
Il'ya I. Roizen
Keyword(s):  
Electron Positron ◽  
Positron Beams

Major Upgrade of the Beijing Electron-Positron Collider

2009 ◽  
Vol 2009 (3) ◽  
pp. 275-281 ◽  
Author(s):  
Hesheng Chen ◽  
Chuang Zhang ◽  
Weiguo Li
Keyword(s):  
Electron Positron

scholarly journals Search for the rare semi-leptonic decay J/ψ → D−e+νe + c.c.

2021 ◽  
Vol 2021 (6) ◽  
Author(s):  
◽  
M. Ablikim ◽  
M. N. Achasov ◽  
P. Adlarson ◽  
S. Ahmed ◽  
...  
Keyword(s):  
Confidence Level ◽  
Branching Fraction ◽  
Center Of Mass ◽  
Leptonic Decay ◽  
Mass Energy ◽  
Center Of Mass Energy ◽  
Upper Limit ◽  
Electron Positron

Abstract Using 10.1 × 109J/ψ events produced by the Beijing Electron Positron Collider (BEPCII) at a center-of-mass energy $$ \sqrt{s} $$ s = 3.097 GeV and collected with the BESIII detector, we present a search for the rare semi-leptonic decay J/ψ → D−e+νe + c.c. No excess of signal above background is observed, and an upper limit on the branching fraction ℬ(J/ψ → D−e+νe + c. c.) < 7.1 × 10−8 is obtained at 90% confidence level. This is an improvement of more than two orders of magnitude over the previous best limit.

scholarly journals Vertical-longitudinal coupling induced by wakefields at the Cornell Electron-Positron Storage Ring Test Accelerator

2018 ◽  
Vol 21 (2) ◽  
Author(s):  
S. T. Wang ◽  
J. D. Perrin ◽  
S. Poprocki ◽  
W. Hartung ◽  
D. L. Rubin
Keyword(s):  
Storage Ring ◽  
Ring Test ◽  
Electron Positron

scholarly journals Equilibration of the chiral asymmetry due to finite electron mass in electron-positron plasma

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
A. Boyarsky ◽  
V. Cheianov ◽  
O. Ruchayskiy ◽  
O. Sobol
Keyword(s):  
Electron Mass ◽  
Chiral Asymmetry ◽  
Electron Positron
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