The process e+e- → π+π-π0 in the energy range 2 E0=1.04-1.38 GeV

被引：36

作者：

Achasov, MN ^{[1
]}

Aulchenko, VM ^{[1
]}

Baru, SE ^{[1
]}

Beloborodov, KI ^{[1
]}

Berdyugin, AV ^{[1
]}

Bozhenok, AV ^{[1
]}

Bukin, AD ^{[1
]}

Bukin, DA ^{[1
]}

Burdin, SV ^{[1
]}

Dimova, TV ^{[1
]}

Dolinsky, SI ^{[1
]}

Druzhinin, VP ^{[1
]}

Dubrovin, MS ^{[1
]}

Gaponenko, IA ^{[1
]}

Golubev, VB ^{[1
]}

Ivanchenko, VN ^{[1
]}

Koop, IA ^{[1
]}

Ivanov, PM ^{[1
]}

Korol, AA ^{[1
]}

Koshuba, SV ^{[1
]}

Pakhtusova, EV ^{[1
]}

Perevedentsev, EA ^{[1
]}

Salnikov, AA ^{[1
]}

Serednyakov, SI ^{[1
]}

Shary, VV ^{[1
]}

Shatunov, YM ^{[1
]}

Sidorov, VA ^{[1
]}

Silagadze, ZK ^{[1
]}

Skrinsky, AN ^{[1
]}

Usov, YV ^{[1
]}

Varganov, AV ^{[1
]}

Vasilyev, AV ^{[1
]}

Velikzhanin, YS ^{[1
]}

机构：

[1] Novosibirsk State Univ, Budker Inst Nucl Phys, Novosibirsk 630090, Russia

来源：

PHYSICS LETTERS B | 1999年 / 462卷 / 3-4期

关键词：

e(+)e(-) collisions; vector meson; detector;

D O I：

10.1016/S0370-2693(99)00907-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the experiment with the SND detector at VEPP-2M e(+)e(-) collider the process e(+)e(-)-->pi(+)pi(-)pi(0) was studied in the energy range 2E(0) from 1.04 to 1.38 GeV. A broad peak was observed with the visible mass M-vis = 1220 +/- 20 MeV and cross section in the maximum sigma(0) similar or equal to 4 nb. The peak can be interpreted as a omega-like resonance omega(1200). (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：365 / 370

页数：6

共 11 条

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