Search for the η<sub><i>c</i>2</sub> (1<i>D</i>) in e<SUP>+</SUP> e<SUP>-</SUP> → γη<sub><i>c</i>2</sub>(1<i>D</i>) at √<i>s</i> near 10.6 GeV at Belle

  • Jia, S.
  • Shen, C. P.
  • Adachi, I
  • Aihara, H.
  • Al Said, S.
  • ... Choi, S-K
  • 외 196명
Citations

WEB OF SCIENCE

4
Citations

SCOPUS

3

초록

For the first time we search for the eta(c2) (1D) in e(+) e(-) -> gamma eta(c2)(1D) at root s = 10.52, 10.58, and 10.867 GeV with data samples of 89.5 fb(-1), 711 fb(-1), and 121.4 fb(-1), respectively, accumulated with the Belle detector at the KEKB asymmetric energy electron-positron collider. No significant eta(c20) (1D) signal is observed in the mass range between 3.8 and 3.88 GeV/c(2). The upper limit at 90% confidence level on the product of the Born cross section for e(+)e(-) -> gamma eta(c2) (1D) and branching fraction for eta c2(1D) -> gamma h(c) (1P) is determined to be so e(+)e(-)-> gamma c(2) (1D)gamma B eta(c2()1D)-> gamma h(c) (1P)) < 4.9 fb at root s near 10.6 GeV.

키워드

MESONS
제목
Search for the η<sub><i>c</i>2</sub> (1<i>D</i>) in e<SUP>+</SUP> e<SUP>-</SUP> → γη<sub><i>c</i>2</sub>(1<i>D</i>) at √<i>s</i> near 10.6 GeV at Belle
저자
Jia, S.Shen, C. P.Adachi, IAihara, H.Al Said, S.Asner, D. M.Aushev, T.Ayad, R.Babu, VBehera, P.Belous, K.Bennett, J.Bessner, M.Bhardwaj, VBhuyan, B.Bilka, T.Biswal, J.Bobrov, A.Bonvicini, G.Bozek, A.Bracko, M.Branchini, P.Browder, T. E.Budano, A.Campajola, M.Cervenkov, D.Chang, M-CChang, P.Chekelian, VChen, A.Cheon, B. G.Chilikin, K.Cho, H. E.Cho, K.Cho, S-JChoi, S-KChoi, Y.Choudhury, S.Cinabro, D.Cunliffe, S.Das, S.Dash, N.De Nardo, G.De Pietro, G.Dhamija, R.Di Capua, F.Dolezal, Z.Dong, T., VEpifanov, D.Ferber, T.Fulsom, B. G.Garg, R.Gaur, VGabyshev, N.Garmash, A.Giri, A.Goldenzweig, P.Graziani, E.Gu, T.Gudkova, K.Hadjivasiliou, C.Halder, S.Hara, T.Hartbrich, O.Hayasaka, K.Hayashii, H.Hou, W-SHsu, C-LInami, K.Ishikawa, A.Itoh, R.Iwasaki, M.Iwasaki, Y.Jacobs, W. W.Jin, Y.Joo, K. K.Kaliyar, A. B.Kang, K. H.Karyan, G.Kato, Y.Kawasaki, T.Kiesling, C.Kim, D. Y.Kim, K-HKim, S. H.Kim, Y-KKinoshita, K.Kodys, P.Konno, T.Korobov, A.Korpar, S.Kovalenko, E.Krizan, P.Kroeger, R.Krokovny, P.Kuhr, T.Kumar, M.Kumara, K.Kuzmin, A.Kwon, Y-JLalwani, K.Lange, J. S.Laurenza, M.Lee, S. C.Li, C. H.Li, J.Li, L. K.Li, Y. B.Li Gioi, L.Libby, J.Lieret, K.Liventsev, D.Masuda, M.Matsuda, T.Matvienko, D.Merola, M.Metzner, F.Miyabayashi, K.Miyata, H.Mizuk, R.Mussa, R.Nakao, M.Natkaniec, Z.Natochii, A.Nayak, L.Niiyama, M.Nisar, N. K.Nishida, S.Nishimura, K.Ogawa, S.Ono, H.Oskin, P.Pakhlov, P.Pakhlova, G.Pardi, S.Park, S-HPaul, S.Pedlar, T. K.Pestotnik, R.Piilonen, L. E.Podobnik, T.Popov, VPrencipe, E.Prim, M. T.Rostomyan, A.Rout, N.Russo, G.Sahoo, D.Sandilya, S.Sangal, A.Santelj, L.Sanuki, T.Savinov, VSchnell, G.Schwanda, C.Seino, Y.Senyo, K.Sevior, M. E.Shapkin, M.Sharma, C.Shiu, J-GShwartz, B.Sokolov, A.Solovieva, E.Staric, M.Stottler, Z. S.Sumihama, M.Takizawa, M.Tanida, K.Tao, Y.Tenchini, F.Trabelsi, K.Uglov, T.Unno, Y.Uno, K.Uno, S.Urquijo, P.Usov, Y.Vahsen, S. E.Van Tonder, R.Varner, G.Vinokurova, A.Waheed, E.Wang, C. H.Wang, E.Wang, M-ZWang, P.Watanuki, S.Werbycka, O.Won, E.Xu, X.Yabsley, B. D.Yan, W.Yang, S. B.Ye, H.Yelton, J.Yin, J. H.Yuan, C. Z.Yusa, Y.Zhang, Z. P.Zhilich, VZhukova, V
DOI
10.1103/PhysRevD.104.012012
발행일
2021-07
유형
Article
저널명
Physical Review D
104
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