Search for direct production of the f1(1285) resonance in e+e− collisions

Autor: M.N. Achasov, A.Yu. Barnyakov, K.I. Beloborodov, A.V. Berdyugin, D.E. Berkaev, A.G. Bogdanchikov, A.A. Botov, T.V. Dimova, V.P. Druzhinin, V.B. Golubev, L.V. Kardapoltsev, A.S. Kasaev, A.G. Kharlamov, I.A. Koop, A.A. Korol, D.P. Kovrizhin, S.V. Koshuba, A.S. Kupich, R.A. Litvinov, A.P. Lysenko, K.A. Martin, N.A. Melnikova, N.Yu. Muchnoi, A.E. Obrazovsky, E.V. Pakhtusova, E.A. Perevedentsev, K.V. Pugachev, S.I. Serednyakov, Z.K. Silagadze, P.Yu. Shatunov, Yu.M. Shatunov, D.A. Shtol, D.B. Shwartz, I.K. Surin, Yu.V. Usov, I.M. Zemlyansky, V.N. Zhabin, V.V. Zhulanov

Publikováno v: Physics Letters B, Vol 800, Iss , Pp - (2020)

A search for direct production of the f1(1285) resonance in e+e− annihilation is performed with the SND detector at the VEPP-2000 e+e− collider. The analysis is based on data with an integrated luminosity of 15.1 pb−1 accumulated in the center-

Externí odkaz: https://doaj.org/article/f7c4a6a484514954865ce3fad6a27a09

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Recent results on e +e − annihilation to hadrons in the SND experiment

Autor: V.N. Zhabin, M.N. Achasov, A.Yu. Barnyakov, A.A. Baykov, K.I. Beloborodov, A.V. Berdyugin, A.G. Bogdanchikov, A.A. Botov, T.V. Dimova, V.P. Druzhinin, V.B. Golubev, L.V. Kardapoltsev, A.G. Kharlamov, A.A. Korol, D.P. Kovrizhin, A.S. Kupich, K.A. Martin, N.A. Melnikova, N.Yu. Muchnoy, A.E. Obrazovsky, E.V. Pakhtusova, K.V. Pugachev, Ya.S. Savchenko, S.I. Serednyakov, D.A. Shtol, Z.K. Silagadze, I.K. Surin, Yu.A. Tikhonov, Yu.V. Usov, V.V. Zhulanov

Publikováno v: Suplemento de la Revista Mexicana de Física. 3

Recent results of the SND experiment at the VEPP-2000 collider on e +e − annihilation to hadrons below 2 GeV are presented. In particular, we discuss measurements of the e +e − → π +π − and e +e − → nn¯ cross sections. The processes e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c78cf404064143add586112ae188e2a
https://doi.org/10.31349/suplrevmexfis.3.0308056

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Experimental input from $e^+e^-$ machines to hadronic contribution to muon (g-2)

Autor: A.A. Korobov, Vassili Kazanin, S.E. Gayazov, A.A. Ruban, K.V. Pugachev, V. B. Golubev, A.E. Kuzmenko, E. V. Pakhtusova, A. N. Kirpotin, A. I. Senchenko, D.N. Shemyakin, V.M. Aulchenko, R.A. Litvinov, F.V. Ignatov, B.A. Shwartz, A.N. Kozyrev, A.S. Kupich, S. I. Serednyakov, A.V. Bragin, A. E. Obrazovsky, A.E. Ryzhenenkov, Aleksandr Korol, R.R. Akhmetshin, Konstantin Beloborodov, Alexey Anisenkov, P. Krokovny, A.Yu. Barnyakov, D.E. Berkaev, V.S. Okhapkin, Alexander Bogdanchikov, S.S. Gribanov, A.L. Erofeev, A.S. Kuzmin, Semen Eidelman, N. A. Melnikova, A. V. Berdyugin, N.S. Bashtovoy, D. B. Shwartz, L. V. Kardapoltsev, A.L. Sibidanov, A.A. Grebenuk, I.B. Logashenko, Yu.N. Pestov, A. A. Botov, S.V. Koshuba, S. S. Tolmachev, V. P. Druzhinin, D.N. Grigoriev, A.S. Popov, M. N. Achasov, A.N. Amirkhanov, S.V. Karpov, L.B. Epshteyn, K. A. Martin, Ilya Zemlyansky, A. V. Otboev, K.Yu. Mikhailov, N.M. Ryskulov, Yu.V. Yudin, T. V. Dimova, A.E. Bondar, Yu. M. Shatunov, G.P. Razuvaev, D.A. Epifanov, D. A. Shtol, I. K. Surin, Alexey Talyshev, E.A. Kozyrev, V.Sh. Banzarov, D.P. Kovrizhin, Alexey Kharlamov, V.E. Shebalin, A.I. Vorobiov, V. L. Ivanov, P.A. Lukin, V.M. Titov, P. Yu. Shatunov, Z. K. Silagadze, G.V. Fedotovich, I. A. Koop, E. P. Solodov

Publikováno v: SciPost Physics Proceedings, Iss 1, p 034 (2019)

Precise study of the hadrons production in \bm{e^+e^-}𝐞+𝐞− annihilation at low energies provides important information about interactions of light quarks and spectroscopy of their bound states. These studies are especially important for theor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c3d5ce903706c01f2be418a799ec748
https://doi.org/10.21468/scipostphysproc.1.034