학술논문
Update of the e^+e^-\to\pi^+\pi^- cross section measured by SND detector in the energy region 400<\sqrt{s}<1000 MeV
Document Type
Working Paper
Author
Achasov, M. N.; Beloborodov, K. I.; Berdyugin, A. V.; Bogdanchikov, A. G.; Bozhenok, A. V.; Bukin, A. D.; Bukin, D. A.; Dimova, T. V.; Druzhinin, V. P.; Golubev, V. B.; Korol, A. A.; Koshuba, S. V.; Pakhtusova, E. V.; Serednyakov, S. I.; Shatunov, Yu. M.; Sidorov, V. A.; Silagadze, Z. K.; Skrinsky, A. N.; Tikhonov, Yu. A.; Vasiljev, A. V.
Source
J.Exp.Theor.Phys. 103 (2006) 380-384; Zh.Eksp.Teor.Fiz. 130 (2006) 437-441
Subject
Language
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.
Comment: 10 pages,7 figures
Comment: 10 pages,7 figures