|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2005, Volume 82, Issue 12, Pages 841–845
(Mi jetpl1641)
|
|
|
|
This article is cited in 104 scientific papers (total in 104 papers)
FIELDS, PARTICLES, AND NUCLEI
Measurement of the pion form factor in the range 1.04–1.38 GeV with the CMD-2 detector
V. M. Aul'chenkoab, R. R. Akhmetshina, V. Sh. Banzarova, L. M. Barkovab, N. S. Bashtovoia, D. V. Bondarevab, A. E. Bondara, A. V. Bragina, A. A. Valisheva, N. I. Gabysheva, D. A. Gorbacheva, A. A. Grebenyuka, D. N. Grigor'evab, S. K. Dhawanc, D. A. Epifanova, A. S. Zaitsevba, S. G. Zvereva, F. V. Ignatova, V. F. Kazaninab, S. V. Karpova, I. A. Koopba, P. P. Krokovnyab, A. S. Kuz'minab, I. B. Logashenkoad, P. A. Lukina, A. P. Lysenkoa, A. I. Mil'shteinba, K. Yu. Mikhailova, I. N. Nesterenkoab, M. A. Nikulinab, A. V. Otboeva, V. S. Okhapkina, E. A. Perevedentsevab, A. A. Polunina, A. S. Popova, S. I. Redina, B. L. Robertsd, N. I. Roota, A. A. Rubana, N. M. Ryskulova, A. L. Sibidanova, V. A. Sidorova, A. N. Skrinskya, V. P. Smakhtine, I. G. Snopkova, E. P. Solodovab, J. A. Thompsonf, G. V. Fedotovichab, B. I. Khazinab, V. W. Hughesc, A. G. Shamova, Yu. M. Shatunova, B. A. Shvartsab, S. I. Eidel'manab, Yu. V. Yudina a G I. Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Novosibirsk State University
c Yale University, New Haven, CT 06511, USA
d Boston University, Boston, MA 02215, USA
e Weizmann Institute of Science, 76100 Rehovot, Israel
f University of Pittsburgh, Pittsburgh, PA 15260 USA
Abstract:
The cross section for the process e + e − → π+π− is measured in the c.m. energy range 1.04—1.38 GeV by analyzing 995 000 selected collinear events including 860000 e + e − events, 82000 μ+μ− events, and 33000 π+π− events. The systematic and statistical errors of measuring the pion form factor are equal to 1.2–4.2 and 5–13%, respectively.
Received: 09.11.2005
Citation:
V. M. Aul'chenko, R. R. Akhmetshin, V. Sh. Banzarov, L. M. Barkov, N. S. Bashtovoi, D. V. Bondarev, A. E. Bondar, A. V. Bragin, A. A. Valishev, N. I. Gabyshev, D. A. Gorbachev, A. A. Grebenyuk, D. N. Grigor'ev, S. K. Dhawan, D. A. Epifanov, A. S. Zaitsev, S. G. Zverev, F. V. Ignatov, V. F. Kazanin, S. V. Karpov, I. A. Koop, P. P. Krokovny, A. S. Kuz'min, I. B. Logashenko, P. A. Lukin, A. P. Lysenko, A. I. Mil'shtein, K. Yu. Mikhailov, I. N. Nesterenko, M. A. Nikulin, A. V. Otboev, V. S. Okhapkin, E. A. Perevedentsev, A. A. Polunin, A. S. Popov, S. I. Redin, B. L. Roberts, N. I. Root, A. A. Ruban, N. M. Ryskulov, A. L. Sibidanov, V. A. Sidorov, A. N. Skrinsky, V. P. Smakhtin, I. G. Snopkov, E. P. Solodov, J. A. Thompson, G. V. Fedotovich, B. I. Khazin, V. W. Hughes, A. G. Shamov, Yu. M. Shatunov, B. A. Shvarts, S. I. Eidel'man, Yu. V. Yudin, “Measurement of the pion form factor in the range 1.04–1.38 GeV with the CMD-2 detector”, Pis'ma v Zh. Èksper. Teoret. Fiz., 82:12 (2005), 841–845; JETP Letters, 82:12 (2005), 743–747
Linking options:
https://www.mathnet.ru/eng/jetpl1641 https://www.mathnet.ru/eng/jetpl/v82/i12/p841
|
Statistics & downloads: |
Abstract page: | 316 | Full-text PDF : | 58 | References: | 51 |
|