作者
Bernard Aubert, R Barate, M Bona, D Boutigny, F Couderc, Y Karyotakis, JP Lees, V Poireau, V Tisserand, A Zghiche, E Grauges, Antimo Palano, JC Chen, ND Qi, G Rong, P Wang, YS Zhu, G Eigen, I Ofte, B Stugu, GS Abrams, M Battaglia, DN Brown, J Button-Shafer, RN Cahn, E Charles, MS Gill, Y Groysman, RG Jacobsen, JA Kadyk, LT Kerth, Yu G Kolomensky, G Kukartsev, G Lynch, LM Mir, TJ Orimoto, M Pripstein, NA Roe, MT Ronan, WA Wenzel, P del Amo Sanchez, M Barrett, KE Ford, TJ Harrison, AJ Hart, CM Hawkes, SE Morgan, AT Watson, T Held, H Koch, B Lewandowski, M Pelizaeus, K Peters, T Schroeder, M Steinke, JT Boyd, JP Burke, WN Cottingham, D Walker, T Cuhadar-Donszelmann, BG Fulsom, C Hearty, NS Knecht, TS Mattison, JA McKenna, A Khan, P Kyberd, M Saleem, DJ Sherwood, L Teodorescu, VE Blinov, AD Bukin, VP Druzhinin, VB Golubev, AP Onuchin, SI Serednyakov, Yu I Skovpen, EP Solodov, K Yu Todyshev, DS Best, M Bondioli, M Bruinsma, M Chao, S Curry, I Eschrich, D Kirkby, AJ Lankford, P Lund, M Mandelkern, RK Mommsen, W Roethel, DP Stoker, S Abachi, C Buchanan, SD Foulkes, JW Gary, O Long, BC Shen, K Wang, L Zhang, HK Hadavand, EJ Hill, HP Paar, Shahram Rahatlou, V Sharma, JW Berryhill, C Campagnari, A Cunha, B Dahmes, TM Hong, D Kovalskyi, JD Richman, TW Beck, AM Eisner, CJ Flacco, CA Heusch, J Kroseberg, WS Lockman, G Nesom, T Schalk, BA Schumm, A Seiden, P Spradlin, DC Williams, MG Wilson, J Albert, E Chen, A Dvoretskii, F Fang, DG Hitlin, I Narsky, T Piatenko, FC Porter, A Ryd, A Samuel, G Mancinelli, BT Meadows, K Mishra, MD Sokoloff, F Blanc, PC Bloom, S Chen, WT Ford, JF Hirschauer, A Kreisel, M Nagel, U Nauenberg, A Olivas, WO Ruddick, JG Smith
发表日期
2007/5/25
期刊
Physical review letters
卷号
98
期号
21
页码范围
212001
出版商
American Physical Society
简介
We present a measurement of the cross section of the process from threshold up to 8 GeV center-of-mass energy using events containing initial-state radiation, produced at the SLAC PEP-II storage rings. The study is based on of data recorded with the BABAR detector. A structure is observed in the cross section not far above threshold, near 4.32 GeV. We also investigate the compatibility of this structure with the previously reported by this experiment.
引用总数
2007200820092010201120122013201420152016201720182019202020212022202320245510096704040354536354635291521202822