Search for e+e- → f0(600)γ, f0(980)γ, f0(1350)γ, and f2(1270)γ Processes in the Energy Range from 1.05 to 1.38 GeV

被引：1

作者：

Achasov, M. N. ^{[1
,2
]}

Beloborodov, K. I. ^{[1
,2
]}

Berdyugin, A. V. ^{[1
]}

Bogdanchikov, A. G. ^{[1
]}

Bukin, D. A. ^{[1
]}

Vasiljev, A. V. ^{[1
,2
]}

Golubev, V. B. ^{[1
,2
]}

Dimova, T. V. ^{[1
,2
]}

Druzhinin, V. P. ^{[1
,2
]}

Kardapoltsev, L. V. ^{[1
,2
]}

Koop, I. A. ^{[1
,2
]}

Korol, A. A. ^{[1
,2
]}

Koshuba, S. V. ^{[1
]}

Pakhtusova, E. V. ^{[1
]}

Serednyakov, S. I. ^{[1
,2
]}

Silagadze, Z. K. ^{[1
,2
]}

Skrinsky, A. N. ^{[1
]}

Kharlamov, A. G. ^{[1
,2
]}

Shatunov, Yu. M. ^{[1
]}

机构：

[1] Russian Acad Sci, Budker Inst Nucl Phys, Siberian Branch, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Novosibirsk 630090, Russia

来源：

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 2011年 / 113卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

MESON;

D O I：

10.1134/S1063776111060100

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the energy range from 1.05 to 1.38 GeV, the upper limits for the cross sections of e(+)e(-) -> f(0)(600)gamma, f(0)(980)gamma, f(0)(1350)gamma, and f(2)(1270)gamma -> pi(0)pi(0)gamma processes have been established. Measurements are performed in accordance with the statistics gathered in experiment with a spherical neutral detector (SND) on the VEPP-2M e(+)e(-) collider. The resultant upper limits vary from 6 to 42 pb depending on the energy and the model.

引用

页码：75 / 79

页数：5

共 50 条

[41] Photoproduction of f0 (980) and f0 (1500) resonances off a proton target
Xing, Hanyang
An, Chun-Sheng
Xie, Ju-Jun
Li, Gang
PHYSICAL REVIEW D, 2018, 98 (09)
[42] Photoproduction of the scalar mesons f0(500) and f0(980) off the nucleon
Lee, Je-Hee
Kim, Hyun-Chul
Kim, Sang-Ho
Ryu, Hui-Young
Yu, Byung-Geel
PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2017, 2017 (09):
[43] The strong decays of the light scalar mesons f0(500) and f0(980)
Agaev, S. S.
Azizi, K.
Sundu, H.
PHYSICS LETTERS B, 2018, 784 : 266 - 270
[44] Photoproduction of a0(980) and f0(980)
Donnachie, A.
Kalashnikova, Yu. S.
PHYSICAL REVIEW C, 2016, 93 (02)
[45] Glueball hunting in e+e- → J/ψ → φf0
Close, FE
Zhao, Q
PHYSICS LETTERS B, 2004, 586 (3-4) : 332 - 336
[46] Role of triangle singularity in the decay process D0 → π+ π- f0 (980), f0 → π+ π-
He, Dazhuang
Xie, Yiling
Sun, Hao
PHYSICAL REVIEW D, 2023, 107 (09)
[47] The nature of σ, κ, a0(980) and f0(980)
van Beveren, E.
Bugg, D. V.
Kleefeld, F.
Rupp, G.
PHYSICS LETTERS B, 2006, 641 (3-4) : 265 - 271
[48] Decays of σ, κ, a0(980) and f0(980)
D.V. Bugg
The European Physical Journal C - Particles and Fields, 2006, 47 : 57 - 64
[49] Investigating the central diffractive f0(980) and f2(1270) meson production at the LHC
Machado, M. V. T.
PHYSICAL REVIEW D, 2012, 86 (01):
[50] Study of the semileptonic decay Ds+ → f0(980)e+ν and implications for Bs0 → J/ψ f0
Ecklund, K. M.
He, Q.
Insler, J.
Muramatsu, H.
Park, C. S.
Thorndike, E. H.
Yang, F.
Artuso, M.
Blusk, S.
Khalil, S.
Mountain, R.
Randrianarivony, K.
Skwarnicki, T.
Stone, S.
Wang, J. C.
Zhang, L. M.
Bonvicini, G.
Cinabro, D.
Lincoln, A.
Smith, M. J.
Zhou, P.
Zhu, J.
Naik, P.
Rademacker, J.
Asner, D. M.
Edwards, K. W.
Reed, J.
Robichaud, A. N.
Tatishvili, G.
White, E. J.
Briere, R. A.
Vogel, H.
Onyisi, P. U. E.
Rosner, J. L.
Alexander, J. P.
Cassel, D. G.
Ehrlich, R.
Fields, L.
Gibbons, L.
Gray, S. W.
Hartill, D. L.
Heltsley, B. K.
Hunt, J. M.
Kreinick, D. L.
Kuznetsov, V. E.
Ledoux, J.
Mahlke-Krueger, H.
Patterson, J. R.
Peterson, D.
Riley, D.
PHYSICAL REVIEW D, 2009, 80 (05)

← 1 2 3 4 5 →