Measurement of $ Γ_{ee} $(J/ψ) with KEDR detector

Abstract The product of the electronic width of the J/ψ meson and the branching fractions of its decay to hadrons and electrons has been measured using the KEDR detector at the VEPP-4M e+e− collider. The obtained values are ΓeeJ/ψ=5.550±0.056±0.089keV,ΓeeJ/ψ·ℬhadronsJ/ψ=4.884±0.048±0.078keV,ΓeeJ/ψ·ℬ...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Anashin, V. V [verfasserIn]

Aulchenko, V. M

Baldin, E. M

Barladyan, A. K

Barnyakov, A. Y

Barnyakov, M. Y

Baru, S. E

Bedny, I. V

Blinov, A. E

Blinov, V. E

Bobrov, A. V

Bobrovnikov, V. S

Bogomyagkov, A. V

Bondar, A. E

Bondarev, D. V

Buzykaev, A. R

Eidelman, S. I

Glukhovchenko, Y. M

Gulevich, V. V

Gusev, D. V

Karnaev, S. E

Karpov, G. V

Karpov, S. V

Kharlamova, T. A

Kiselev, V. A

Kononov, S. A

Kotov, K. Y

Kravchenko, E. A

Kulikov, V. F

Kurkin, G. Y

Kuper, E. A

Levichev, E. B

Maksimov, D. A

Malyshev, V. M

Maslennikov, A. L

Medvedko, A. S

Meshkov, O. I

Mishnev, S. I

Morozov, I. I

Muchnoi, N. Y

Neufeld, V. V

Nikitin, S. A

Nikolaev, I. B

Okunev, I. N

Onuchin, A. P

Oreshkin, S. B

Orlov, I. O

Osipov, A. A

Peleganchuk, S. V

Pivovarov, S. G

Piminov, P. A

Petrov, V. V

Poluektov, A. O

Popkov, I. N

Prisekin, V. G

Rezanova, O. L

Ruban, A. A

Sandyrev, V. K

Savinov, G. A

Shamov, A. G

Shatilov, D. N

Shwartz, B. A

Simonov, E. A

Sinyatkin, S. V

Skovpen, Y. I

Skrinsky, A. N

Smaluk, V. V

Sokolov, A. V

Sukharev, A. M

Starostina, E. V

Talyshev, A. A

Tayursky, V. A

Telnov, V. I

Tikhonov, Y. A

Todyshev, K. Y

Tumaikin, G. M

Usov, Y. V

Vorobiov, A. I

Yushkov, A. N

Zhilich, V. N

Zhulanov, V. V

Zhuravlev, A. N

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2018

Schlagwörter:

e+-e- Experiments

Anmerkung:

© The Author(s) 2018

Übergeordnetes Werk:

Enthalten in: Journal of high energy physics - Berlin : Springer, 1997, 2018(2018), 5 vom: 18. Mai

Übergeordnetes Werk:

volume:2018 ; year:2018 ; number:5 ; day:18 ; month:05

Links:

Volltext

DOI / URN:

10.1007/JHEP05(2018)119

Katalog-ID:

SPR030558107

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