Observation of a Charmoniumlike Enhancement in the gamma gamma ->omega J/psi Process
- Authors
- Uehara, S[Uehara, S.]; Aushev, T[Aushev, T.]; Bakich, AM[Bakich, A. M.]; Belous, K[Belous, K.]; Bhardwaj, V[Bhardwaj, V.]; Bischofberger, M[Bischofberger, M.]; Bracko, M[Bracko, M.]; Browder, TE[Browder, T. E.]; Chang, P[Chang, P.]; Chen, A[Chen, A.]; Chen, P[Chen, P.]; Cheon, BG[Cheon, B. G.]; Chiang, CC[Chiang, C. -C.]; Cho, IS[Cho, I. -S.]; Choi, SK[Choi, S. -K.]; Choi, Y[Choi, Y.]; Dalseno, J[Dalseno, J.]; Drutskoy, A[Drutskoy, A.]; Eidelman, S[Eidelman, S.]; Epifanov, D[Epifanov, D.]; Feindt, M[Feindt, M.]; Gabyshev, N[Gabyshev, N.]; Ha, H[Ha, H.]; Haba, J[Haba, J.]; Hayasaka, K[Hayasaka, K.]; Hayashii, H[Hayashii, H.]; Hoshi, Y[Hoshi, Y.]; Hou, WS[Hou, W. -S.]; Hsiung, YB[Hsiung, Y. B.]; Hyun, HJ[Hyun, H. J.]; Inami, K[Inami, K.]; Itoh, R[Itoh, R.]; Iwabuchi, M[Iwabuchi, M.]; Iwasaki, M[Iwasaki, M.]; Iwasaki, Y[Iwasaki, Y.]; Joshi, NJ[Joshi, N. J.]; Kang, JH[Kang, J. H.]; Kawasaki, T[Kawasaki, T.]; Kiesling, C[Kiesling, C.]; Kim, HJ[Kim, H. J.]; Kim, JH[Kim, J. H.]; Kim, YI[Kim, Y. I.]; Kim, YJ[Kim, Y. J.]; Ko, BR[Ko, B. R.]; Kodys, P[Kodys, P.]; Korpar, S[Korpar, S.]; Krizan, P[Krizan, P.]; Krokovny, P[Krokovny, P.]; Kumita, T[Kumita, T.]; Kuzmin, A[Kuzmin, A.]; Kwon, YJ[Kwon, Y. -J.]; Kyeong, SH[Kyeong, S. -H.]; Lange, JS[Lange, J. S.]; Lee, MJ[Lee, M. J.]; Lee, SH[Lee, S. -H.]; Li, J[Li, J.]; Liu, C[Liu, C.]; Liu, Y[Liu, Y.]; Liventsev, D[Liventsev, D.]; Louvot, R[Louvot, R.]; Matyja, A[Matyja, A.]; McOnie, S[McOnie, S.]; Miyabayashi, K[Miyabayashi, K.]; Miyata, H[Miyata, H.]; Miyazaki, Y[Miyazaki, Y.]; Mizuk, R[Mizuk, R.]; Mussa, R[Mussa, R.]; Nakano, E[Nakano, E.]; Nakao, M[Nakao, M.]; Nakazawa, H[Nakazawa, H.]; Natkaniec, Z[Natkaniec, Z.]; Nishida, S[Nishida, S.]; Nitoh, O[Nitoh, O.]; Ogawa, S[Ogawa, S.]; Ohshima, T[Ohshima, T.]; Okuno, S[Okuno, S.]; Olsen, SL[Olsen, S. L.]; Pakhlov, P[Pakhlov, P.]; Pakhlova, G[Pakhlova, G.]; Park, CW[Park, C. W.]; Park, H[Park, H.]; Park, HK[Park, H. K.]; Pestotnik, R[Pestotnik, R.]; Petric, M[Petric, M.]; Piilonen, LE[Piilonen, L. E.]; Rohrken, M[Roehrken, M.]; Ryu, S[Ryu, S.]; Sahoo, H[Sahoo, H.]; Sakai, Y[Sakai, Y.]; Schneider, O[Schneider, O.]; Schwanda, C[Schwanda, C.]; Sevior, ME[Sevior, M. E.]; Shapkin, M[Shapkin, M.]; Shen, CP[Shen, C. P.]; Shiu, JG[Shiu, J. -G.]; Shwartz, B[Shwartz, B.]; Singh, JB[Singh, J. B.]; Smerkol, P[Smerkol, P.]; Solovieva, E[Solovieva, E.]; Staric, M[Staric, M.]; Teramoto, Y[Teramoto, Y.]; Trabelsi, K[Trabelsi, K.]; Unno, Y[Unno, Y.]; Uno, S[Uno, S.]; Urquijo, P[Urquijo, P.]; Varner, G[Varner, G.]; Vervink, K[Vervink, K.]; Wang, CH[Wang, C. H.]; Wang, P[Wang, P.]; Watanabe, Y[Watanabe, Y.]; Wedd, R[Wedd, R.]; Won, E[Won, E.]; Yabsley, BD[Yabsley, B. D.]; Yamashita, Y[Yamashita, Y.]; Yuan, CZ[Yuan, C. Z.]; Zhang, CC[Zhang, C. C.]; Zivko, T[Zivko, T.]; Zyukova, O[Zyukova, O.]
- Issue Date
- 5-Mar-2010
- Publisher
- AMER PHYSICAL SOC
- Citation
- PHYSICAL REVIEW LETTERS, v.104, no.9
- Indexed
- SCIE
SCOPUS
- Journal Title
- PHYSICAL REVIEW LETTERS
- Volume
- 104
- Number
- 9
- URI
- https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/74706
- DOI
- 10.1103/PhysRevLett.104.092001
- ISSN
- 0031-9007
- Abstract
- 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.
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Collections - Science > Department of Physics > 1. Journal Articles
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