Measurements of the cross-section for e+ e ---> hadrons at center-of-mass energies from 2-GeV to 5-GeV - INSPIRE

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Measurements of the cross-section for e+ e ---> hadrons at center-of-mass energies from 2-GeV to 5-GeV

BES

Collaboration

•

J.Z. Bai

Feb, 2001

5 pages

Published in:

Phys.Rev.Lett. 88 (2002) 101802

e-Print:

hep-ex/0102003 [hep-ex]

DOI:

Report number:

SLAC-PUB-8938

Experiments:

BEPC-BES

View in:

ADS Abstract Service

reference search408 citations

Citations per year

Abstract: (arXiv)

We report values of

R = \sigma(e^+e^-\to {hadrons})/\sigma(e^+e^-\to\mu^+\mu^-)

for 85 center-of-mass energies between 2 and 5 GeV measured with the upgraded Beijing Spectrometer at the Beijing Electron-Positron Collider.

electron positron: colliding beams
electron positron: annihilation
hadron: multiple production
cross section: hadronic
energy dependence
BES
experimental results
Beijing Stor
2-5 GeV-cms

References(15)

Figures(0)

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