Observation of a Charmoniumlike Enhancement in the gamma gamma ->omega J/psi Process
文献类型：期刊论文
| 作者 | Uehara, S; Aushev, T; Bakich, AM; Belous, K; Bhardwaj, V; Bischofberger, M; Bracko, M; Browder, TE; Chang, P; Chen, A |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2010 |
| 卷号 | 104期号:9页码:92001 |
| 通讯作者 | [Uehara, S. ; Haba, J. ; Itoh, R. ; Iwasaki, Y. ; Krokovny, P. ; Nakao, M. ; Nishida, S. ; Sakai, Y. ; Trabelsi, K. ; Uno, S.] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki, Japan ; [Eidelman, S. ; Epifanov, D. ; Gabyshev, N. ; Kuzmin, A. ; Shwartz, B. ; Zyukova, O.] Budker Inst Nucl Phys, Novosibirsk 630090, Russia ; [Kodys, P.] Charles Univ Prague, Fac Math & Phys, Prague, Czech Republic ; [Drutskoy, A.] Univ Cincinnati, Cincinnati, OH 45221 USA ; [Lange, J. S.] Univ Giessen, Giessen, Germany ; [Kim, Y. J.] Grad Univ Adv Studies, Hayama, Japan ; [Choi, S. -K.] Gyeongsang Natl Univ, Chinju, South Korea ; [Cheon, B. G. ; Unno, Y.] Hanyang Univ, Seoul 133791, South Korea ; [Browder, T. E. ; Li, J. ; Olsen, S. L. ; Sahoo, H. ; Shen, C. P. ; Varner, G.] Univ Hawaii, Honolulu, HI 96822 USA ; [Wang, P. ; Yuan, C. Z. ; Zhang, C. C.] Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China ; [Schwanda, C.] Inst High Energy Phys, Vienna, Austria ; [Belous, K. ; Shapkin, M.] Inst High Energy Phys, Protvino, Russia ; [Mussa, R.] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy ; [Aushev, T. ; Liventsev, D. ; Mizuk, R. ; Pakhlov, P. ; Pakhlova, G. ; Solovieva, E.] Inst Theoret & Expt Phys, Moscow, Russia ; [Bracko, M. ; Korpar, S. ; Krizan, P. ; Pestotnik, R. ; Petric, M. ; Smerkol, P. ; Staric, M. ; Zivko, T.] Jozef Stefan Inst, Ljubljana, Slovenia ; [Okuno, S. ; Watanabe, Y.] Kanagawa Univ, Yokohama, Kanagawa, Japan ; [Feindt, M. ; Roehrken, M.] Karlsruhe Inst Technol, Inst Expt Kernphys, Karlsruhe, Germany ; [Ha, H. ; Ko, B. R. ; Lee, S. -H. ; Won, E.] Korea Univ, Seoul, South Korea ; [Hyun, H. J. ; Kim, H. J. ; Kim, Y. I. ; Park, H. ; Park, H. K.] Kyungpook Natl Univ, Taegu 702701, South Korea ; [Hyun, H. J. ; Kim, H. J. ; Kim, Y. I. ; Park, H. ; Park, H. K.] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland ; [Krizan, P.] Univ Ljubljana, Fac Math & Phys, Ljubljana, Slovenia ; [Bracko, M. ; Korpar, S.] Univ Maribor, SLO-2000 Maribor, Slovenia ; [Dalseno, J. ; Kiesling, C.] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany ; [Sevior, M. E. ; Urquijo, P. ; Wedd, R.] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia ; [Hayasaka, K. ; Inami, K. ; Liu, Y. ; Miyazaki, Y. ; Ohshima, T.] Nagoya Univ, Nagoya, Aichi 4648601, Japan ; [Bischofberger, M. ; Hayashii, H. ; Miyabayashi, K.] Nara Womens Univ, Nara 630, Japan ; [Chen, A. ; Nakazawa, H.] Natl Cent Univ, Chungli 32054, Taiwan ; [Wang, C. H.] Natl United Univ, Miaoli, Taiwan ; [Chang, P. ; Chen, P. ; Chiang, C. -C. ; Hou, W. -S. ; Hsiung, Y. B. ; Shiu, J. -G.] Natl Taiwan Univ, Dept Phys, Taipei, Taiwan ; [Matyja, A. ; Natkaniec, Z.] H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland ; [Yamashita, Y.] Nippon Dent Univ, Niigata, Japan ; [Kawasaki, T. ; Miyata, H.] Niigata Univ, Niigata, Japan ; [Eidelman, S. ; Epifanov, D. ; Gabyshev, N. ; Kuzmin, A. ; Shwartz, B. ; Zyukova, O.] Novosibirsk State Univ, Novosibirsk 630090, Russia ; [Nakano, E. ; Teramoto, Y.] Osaka City Univ, Osaka 558, Japan ; [Bhardwaj, V. ; Singh, J. B.] Panjab Univ, Chandigarh 160014, India ; [Liu, C.] Univ Sci & Technol China, Hefei 230026, Peoples R China ; [Lee, M. J. ; Olsen, S. L. ; Ryu, S.] Seoul Natl Univ, Seoul, South Korea ; [Choi, Y. ; Kim, J. H. ; Park, C. W.] Sungkyunkwan Univ, Suwon, South Korea ; [Bakich, A. M. ; McOnie, S. ; Yabsley, B. D.] Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia ; [Joshi, N. J.] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India ; [Dalseno, J.] Tech Univ Munich, Excellence Cluster Univ, D-8046 Garching, Germany ; [Ogawa, S.] Toho Univ, Funabashi, Chiba 274, Japan ; [Hoshi, Y.] Tohoku Gakuin Univ, Tagajo, Miyagi, Japan ; [Iwasaki, M.] Univ Tokyo, Dept Phys, Tokyo 113, Japan ; [Kumita, T.] Tokyo Metropolitan Univ, Tokyo 158, Japan ; [Nitoh, O.] Tokyo Univ Agr & Technol, Tokyo, Japan ; [Piilonen, L. E.] Virginia Polytech Inst & State Univ, IPNAS, Blacksburg, VA 24061 USA ; [Cho, I. -S. ; Iwabuchi, M. ; Kang, J. H. ; Kwon, Y. -J. ; Kyeong, S. -H.] Yonsei Univ, Seoul 120749, South Korea |
| 英文摘要 | We report the results of a search for a charmoniumlike state produced in the process gamma gamma -> omega J/psi in the 3.9-4.2 GeV = c(2) mass region. We observe a significant enhancement, which is well described by a resonant shape with mass M = (3915 +/- 3 +/- 2_ MeV/c(2) and total width Gamma = (17 +/- 10 +/- 3) MeV. This enhancement may be related to one or more of the three charmoniumlike states so far reported in the 3.90-3.95 GeV= c(2) mass region. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000275252500011 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240844]  |
| 专题 | 高能物理研究所_实验物理中心 高能物理研究所_粒子天体物理中心 中国科学院高能物理研究所_国有资产处 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Uehara, S,Aushev, T,Bakich, AM,et al. Observation of a Charmoniumlike Enhancement in the gamma gamma ->omega J/psi Process[J]. PHYSICAL REVIEW LETTERS,2010,104(9):92001. |
| APA | Uehara, S.,Aushev, T.,Bakich, AM.,Belous, K.,Bhardwaj, V.,...&Zyukova, O.(2010).Observation of a Charmoniumlike Enhancement in the gamma gamma ->omega J/psi Process.PHYSICAL REVIEW LETTERS,104(9),92001. |
| MLA | Uehara, S,et al."Observation of a Charmoniumlike Enhancement in the gamma gamma ->omega J/psi Process".PHYSICAL REVIEW LETTERS 104.9(2010):92001. |
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来源：高能物理研究所
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