Search for the process e + e - → J / ψ X (1835) at s ≈ 10.6 GeV

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/107300

Title:	Search for the process e + e - → J / ψ X (1835) at s ≈ 10.6 GeV
Authors:	陳鎰鋒;Kang, J. H.;Wang, C. H.;Zhang, C. C.;Schneider, O.;Schnell, G.;Mizuk, R.;Röhrken, M.;Kim, Yongsun;Shwartz, B.A.;Nayak, M.;Kim, Jung-Hyun;Starič, M.;Miyata, H.;Hulse, C. Van;Sibidanov, A.L.;Matvienko, D.;Sahoo, H.;Sandilya, S.;Schwanda, C.;Yamashita, Y.;Park, H.;Nakao, M.;Hayashii, H.;Bakich, A. M.;Shapkin, M.;Kiesling, C.;Fast, James E.;Dalseno, J.;Klucar, J.;Sumiyoshi, T.;Stanič, Samo;Farhat, H.;Ban, Y.;Shibata, T. A.;Hou, W. S.;Piilonen, L. E.;Unno, Y.;Adachi, I.;Kawasaki, T.;Liu, Yueh-Feng;Choi, Y.;Wang, P.;Zhang, Z. P.;He, X. H.;Bala, A.;Santelj, L.;Garmash, A.;Tamponi, U.;Lee, Sang Hoon;Okuno, S.;Chekelian, V.;Golob, B.;Sakai, Y.;Zhulanov, Vladimir;Hoshi, Y.;Aihara, H.;Shen, C. P.;Gillard, R.;Eidelman, S.I.;Muramatsu, Norihito;Uglov, T.;Kodys, Peter;Nishida, S.;Hsiung, Y. B.;Julius, T.;Asner, D. M.;Ogawa, S.;Aushev, T.;Bonvicini, G.;Liventsev, D.;Gaur, V.;Chilikin, K.;Ko, B. R.;Ritter, M.;Varner, G. S.;Seon, O.;Cheon, B. G.;Libby, J.;Yashchenko, S.;Moll, A.;Solovieva, E.;Watanabe, Y.;Bozek, A.;Rostomyan, A.;Olsen, S. L.;Wang, Jingxu;Savinov, V.;Kato, E.;Nedelkovska, E.;Mussa, R.;Senyo, K.;Shiu, J. G.;Cinabro, D.;Drásal, Z.;Sanuki, T.;Kinoshita, K.;Aulchenko, V.M.;Ishikawa, A.;Tanida, Kiyoshi;Doležal, Z.
Contributors:	理學院物理學系
Date:	2014-02-24
Issue Date:	2026-04-23 14:06:55 (UTC+8)
Publisher:	American Physical Society;American Physical Society (APS)
Abstract:	摘要： We report the results of a search for the X(1835) state in the process e(+)e(-) -> J/psi X(1835) using a data sample of 672 fb(-1) collected with the Belle detector at and near the Upsilon(4S) resonance at the KEKB asymmetric-energy e(+)e(-) collider. No significant evidence is found for this process, and an upper limit is set on its cross section times the branching fraction: sigma(Bom) (e(+)e(-) -> J/psi X(1835)).B(X(1835) ->>= 3 charged tracks) < 1.3 fb at 90% confidence level. 出版者： American Physical Society (APS) 出版日期： 2014-02-24 出處： Physical Review D, 2014-02, Vol.89 識別號： ISSN: 1550-7998 識別號： EISSN: 1550-2368 識別號： DOI: 10.1103/physrevd.89.032003
Appears in Collections:	[Department of Physics] journal & Dissertation

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