Update of the e^+e^-\toπ^+π^- cross section measured by SND detector in the energy region 400<\sqrt{s}<1000 MeV

Preprint

5 May 2006

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ex/0605013

Abstract

The corrected cross section of the e^+e^-\to\pi^+\pi^- process measured in the SND experiment at the VEPP-2M e^+e^- collider is presented. The update is necessary due to a flaw in the e^+e^-\to\pi^+\pi^- and e^+e^-\to\mu^+\mu^- Monte Carlo events generators used previously in data analysis.

Keywords

SECTION MEASURED
CORRECTED CROSS
DATA ANALYSIS
CROSS SECTION
SND DETECTOR
MONTE CARLO

All Related Versions

Version 1, 2006-05-05, ArXiv
Published version: Journal of Experimental and Theoretical Physics, 103 (3), 380.

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