Study of the process e+e-→π+π-π+π-π0 with the CMD-2 detector

被引：64

作者：

Akhmetshin, RR ^{[1
]}

Anashkin, EV

Aulchenko, VM

Banzarov, VS

Barkov, LM

Baru, SE

Bondar, AE

Bragin, AV

Chernyak, DV

Eidelman, SI

Bashtovoy, NS

Fedotovich, GV

Gabyshev, NI

Grebeniuk, AA

Grigoriev, DN

Ignatov, FV

Ivanov, PM

Karpov, SV

Kazanin, VF

Khazin, BI

Koop, IA

Krokovny, PP

Kurdadze, LM

Kuzmin, AS

Logashenko, IB

Lukin, PA

Lysenko, AP

Mikhailov, KY

Milstein, AI

Nesterenko, IN

Okhapkin, VS

Perevedentsev, EA

Polunin, AA

Popov, AS

Purlatz, TA

Root, NI

Ruban, AA

Ryskulov, NM

Shamov, AG

Shatunov, YM

Shwartz, BA

Sibidanov, AL

Sidorov, VA

Skrinsky, AN

Smakhtin, VP

Snopkov, IG

Solodov, EP

Stepanov, PY

Sukhanov, AI

Yudin, YV

机构：

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

[2] Univ Pittsburgh, Pittsburgh, PA 15260 USA

来源：

PHYSICS LETTERS B | 2000年 / 489卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(00)00937-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The process e(+)e(-) -> pi(+) pi(-) pi(+) pi(-) pi(0) has been studied in the center of mass energy range 1280 - 1380 MeV using 3.0 pb(-1) of data collected with the CMD-2 detector in Novosibirsk. Analysis shows that the cross section of the five pion production is dominated by the contributions of the eta pi(+)pi(-) and omega pi(+)pi(-) intermediate states. (C) 2000 Published by Elsevier Science B.V.

引用

页码：125 / 130

页数：6

共 50 条

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