Measurement of the hadronic cross sections at Novosibirsk

I. B. Logashenko,M.N. Achasov,R. R. Akhmetshin,A.N. Amirkhanov,Alexey Anisenkov,V. Aulchenko,V.S. Banzarov,N.S. Bashtovoy,A.Yu. Barnyakov,K.I. Beloborodov,A.V. Berdyugin,D.E. Berkaev,A. G. Bogdanchikov,A.A. Botov,A.V. Bragin,T.V. Dimova,V. P. Druzhinin,S. Eidelman,D. Epifanov,L.B. Epshteyn,A.L. Erofeev,G. V. Fedotovich,S.E. Gayazov,V. B. Golubev,A.A. Grebenuk,D. N. Grigoriev,E.M. Gromov,F. V. Ignatov,Leonid Kardapoltsev,S.V. Karpov,V. F. Kazanin,Alexey Kharlamov,I.A. Koop,A. A. Korol,S.V. Koshuba,O.A. Kovalenko,D.P. Kovrizhin,A.N. Kozyrev,E.A. Kozyrev,P. Krokovny,A.S. Kupich,A.E. Kuzmenko,A.S. Kuzmin,P. Lukin,K.A. Martin,K.Yu. Mikhailov,A.E. Obrazovsky,V.S. Okhapkin,A. V. Otboev,E. V. Pakhtusova,Yu.N. Pestov,A.S. Popov,G.P. Razuvaev,Yu. A. Rogovsky,A.L. Romanov,A.A. Ruban,N.M. Ryskulov,A.E. Ryzhenenkov,S. I. Serednyakov,V. Shebalin,D.N. Shemyakin,D.A. Shtol,B. Shwartz,Dmitry Shwartz,A. Sibidanov,Z. K. Silagadze,P.Yu. Shatunov,Yu. M. Shatunov,E. P. Solodov,I.K. Surin,V.M. Titov,A. A. Talyshev,A. V. Vasiljev,A. I. Vorobiov,Yu.V. Yudin

Measurement of the hadronic cross sections at Novosibirsk

2015

I. B. Logashenko
M.N. Achasov
R. R. Akhmetshin
A.N. Amirkhanov
Alexey Anisenkov
V. Aulchenko
V.S. Banzarov
N.S. Bashtovoy
A.Yu. Barnyakov
K.I. Beloborodov
A.V. Berdyugin
D.E. Berkaev
A. G. Bogdanchikov
A.A. Botov
A.V. Bragin
T.V. Dimova
V. P. Druzhinin
S. Eidelman
D. Epifanov
L.B. Epshteyn
A.L. Erofeev
G. V. Fedotovich
S.E. Gayazov
V. B. Golubev
A.A. Grebenuk
D. N. Grigoriev
E.M. Gromov
F. V. Ignatov
Leonid Kardapoltsev
S.V. Karpov
V. F. Kazanin
Alexey Kharlamov
I.A. Koop
A. A. Korol
S.V. Koshuba
O.A. Kovalenko
D.P. Kovrizhin
A.N. Kozyrev
E.A. Kozyrev
P. Krokovny
A.S. Kupich
A.E. Kuzmenko
A.S. Kuzmin
P. Lukin
K.A. Martin
K.Yu. Mikhailov
A.E. Obrazovsky
V.S. Okhapkin
A. V. Otboev
E. V. Pakhtusova
Yu.N. Pestov
A.S. Popov
G.P. Razuvaev
Yu. A. Rogovsky
A.L. Romanov
A.A. Ruban
N.M. Ryskulov
A.E. Ryzhenenkov
S. I. Serednyakov
V. Shebalin
D.N. Shemyakin
D.A. Shtol
B. Shwartz
Dmitry Shwartz
A. Sibidanov
Z. K. Silagadze
P.Yu. Shatunov
Yu. M. Shatunov
E. P. Solodov
I.K. Surin
V.M. Titov
A. A. Talyshev
A. V. Vasiljev
A. I. Vorobiov
Yu.V. Yudin

Two experiments, CMD-3 and SND, collected over 100 pb −1 in total taking data in 2011-2013 at the VEPP-2000 electron-positron collider. The data sample covers the whole available c.m. energy range from 0.32 GeV to 2.0 GeV. An upgrade of VEPP-2000 started in the second half of 2013, aimed at the luminosity increase up to 10 times at 2.0 GeV. Data taking is expected to resumed in 2015. The current results of analysis of the collected data for various modes of e + e − → hadrons are discussed.

Keywords:

Collider
Hadron
Particle physics
Nuclear physics
Luminosity
Physics
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