Observation of two resonant structures in e(+)e(-)->pi(+)pi(-)psi(2S) via initial-state radiation at Belle

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/38328

Title:	Observation of two resonant structures in e(+)e(-)->pi(+)pi(-)psi(2S) via initial-state radiation at Belle
Authors:	Wang,X. L.;Yuan,C. Z.;Shen,C. P.;Wang,P.;Adachi,I.;Aihara,H.;Arinstein,K.;Aushev,T.;Bakich,A. M.;Barberio,E.;Bedny,I.;Bhardwaj,V.;Bitenc,U.;Blyth,S.;Bondar,A.;Bozek,A.;Bracko,M.;Brodzicka,J.;Browder,T. E.;Chang,P.;C
Contributors:	物理研究所
Keywords:	CROSS-SECTION;ANNIHILATION;MESONS
Date:	2007
Issue Date:	2010-07-08 13:23:52 (UTC+8)
Publisher:	中央大學
Abstract:	The cross section for e(+)e(-)->pi(+)pi(-)psi(2S) between threshold and root s=5.5 GeV is measured using 673 fb(-1) of data on and off the Upsilon(4S) resonance collected with the Belle detector at KEKB. Two resonant structures are observed in the pi(+)pi
Relation:	PHYSICAL REVIEW LETTERS
Appears in Collections:	[Graduate Institute of Physics] journal & Dissertation

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