Multi - hadron event properties in $e^+e^-$ annihilation at $\sqrt{s} = 52$ GeV to 57-GeV - INSPIRE

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Multi - hadron event properties in $e^+e^-$ annihilation at $\sqrt{s} = 52$ GeV to 57-GeV

AMY

Collaboration

•

Y.K. Li
(
- Beijing, Inst. High Energy Phys. and
- South Carolina U.
)

Nov, 1989

45 pages

Published in:

Phys.Rev.D 41 (1990) 2675

DOI:

10.1103/PhysRevD.41.2675

Report number:

KEK-PREPRINT-89-149,
AMY-89-19

Experiments:

KEK-TE-003

View in:

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Abstract: (APS)

We present the general properties of multihadron final states produced by e+e− annihilation at center-of-mass energies from 52 to 57 GeV in the AMY detector at the KEK collider TRISTAN. Global shape, inclusive charged-particle, and particle-flow distributions are presented. Our measurements are compared with QCD+fragmentation models that use either leading-logarithmic parton-shower evolution or QCD matrix elements at the parton level, and either string or cluster fragmentation for hadronization.

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