Measurement of e(+)e(-) -> gamma chi(cJ) via initial state radiation at Belle
Han, Y. L.; Wang, X. L.; Yuan, C. Z.; Shen, C. P.; Wang, P.; Abdesselam, A.; Adachi, I.; Aihara, H.; Al Said, S.; Asner, D. M.; Aushev, T.; Babu, V.; Badhrees, I.; Bansal, V.; Bhardwaj, V.; Biswal, J.; Bozek, A.; Bracko, M.; Chen, A.; Cheon, B. G.; Chistov, R.; Cho, K.; Chobanova, V.; Choi, S. -K.; Cinabro, D.; Dalseno, J.; Danilov, M.; Dolezal, Z.; Drutskoy, A.; Dutta, D.; Eidelman, S.; Farhat, H.; Fast, J. E.; Ferber, T.; Fulsom, B. G.; Gaur, V.; Gabyshev, N.; Garmash, A.; Getzkow, D.; Gillard, R.; Glattauer, R.; Goh, Y. M.; Goldenzweig, P.; Golob, B.; Haba, J.; Hayasaka, K.; Hayashii, H.; He, X. H.; Horiguchi, T.; Hou, W. -S.; Iijima, T.; Ishikawa, A.; Jaegle, I.; Joffe, D.; Joo, K. K.; Kichimi, H.; Kim, D. Y.; Kim, J. B.; Kim, J. H.; Kim, K. T.; Kim, S. H.; Kim, Y. J.; Kinoshita, K.; Ko, B. R.; Kodys, P.; Krizan, P.; Krokovny, P.; Lewis, P.; Gioi, L. Li; Libby, J.; Liventsev, D.; Lukin, P.; Masuda, M.; Matvienko, D.; Miyabayashi, K.; Miyata, H.; Mizuk, R.; Moll, A.; Moon, H. K.; Mussa, R.; Nakano, E.; Nakao, M.; Nayak, M.; Nisar, N. K.; Nishida, S.; Ogawa, S.; Okuno, S.; Ostrowicz, W.; Pakhlov, P.; Pakhlova, G.; Pal, B.; Park, H.; Pedlar, T. K.; Pestotnik, R.; Petric, M.; Piilonen, L. E.; Pulvermacher, C.; Ribezl, E.; Ritter, M.; Rostomyan, A.; Sahoo, H.; Sakai, Y.; Sandilya, S.; Santelj, L.; Sanuki, T.; Schneider, O.; Schnell, G.; Schwanda, C.; Senyo, K.; Sevior, M. E.; Shapkin, M.; Shebalin, V.; Shibata, T. -A.; Shiu, J. -G.; Shwartz, B.; Simon, F.; Sohn, Y. -S.; Sokolov, A.; Solovieva, E.; Stanic, S.; Steder, M.; Sumihama, M.; Tamponi, U.; Teramoto, Y.; Uchida, M.; Uehara, S.; Uglov, T.; Unno, Y.; Uno, S.; Usov, Y.; Van Hulse, C.; Vanhoefer, P.; Varner, G.; Vossen, A.; Wagner, M. N.; Watanabe, Y.; Williams, K. M.; Yashchenko, S.; Yook, Y.; Zhang, C. C.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.; Belle Collaboration
2015
Abstract
The process e(+)e(-) -> gamma chi(cJ) (J = 1, 2) is studied via initial state radiation using 980 fb(-1) of data at and around the Gamma(nS) (n = 1, 2, 3, 4, 5) resonances collected with the Belle detector at the KEKB asymmetricenergy e(+)e(-) collider. No significant signal is observed except from psi(2S) decays. Upper limits on the cross sections between root s = 3.80 and 5.56 GeV are determined at the 90% credibility level, which range from a few pb to a few tens of pb. We also set upper limits on the decay rate of the vector charmonium [psi(4040), psi(4160), and psi(4415)] and charmoniumlike [Y(4260), Y(4360), and Y(4660)] states to gamma chi(cJ).
Details
Title
Measurement of e(+)e(-) -> gamma chi(cJ) via initial state radiation at Belle
Author(s)
Han, Y. L. ; Wang, X. L. ; Yuan, C. Z. ; Shen, C. P. ; Wang, P. ; Abdesselam, A. ; Adachi, I. ; Aihara, H. ; Al Said, S. ; Asner, D. M. ; Aushev, T. ; Babu, V. ; Badhrees, I. ; Bansal, V. ; Bhardwaj, V. ; Biswal, J. ; Bozek, A. ; Bracko, M. ; Chen, A. ; Cheon, B. G. ; Chistov, R. ; Cho, K. ; Chobanova, V. ; Choi, S. -K. ; Cinabro, D. ; Dalseno, J. ; Danilov, M. ; Dolezal, Z. ; Drutskoy, A. ; Dutta, D. ; Eidelman, S. ; Farhat, H. ; Fast, J. E. ; Ferber, T. ; Fulsom, B. G. ; Gaur, V. ; Gabyshev, N. ; Garmash, A. ; Getzkow, D. ; Gillard, R. ; Glattauer, R. ; Goh, Y. M. ; Goldenzweig, P. ; Golob, B. ; Haba, J. ; Hayasaka, K. ; Hayashii, H. ; He, X. H. ; Horiguchi, T. ; Hou, W. -S. ; Iijima, T. ; Ishikawa, A. ; Jaegle, I. ; Joffe, D. ; Joo, K. K. ; Kichimi, H. ; Kim, D. Y. ; Kim, J. B. ; Kim, J. H. ; Kim, K. T. ; Kim, S. H. ; Kim, Y. J. ; Kinoshita, K. ; Ko, B. R. ; Kodys, P. ; Krizan, P. ; Krokovny, P. ; Lewis, P. ; Gioi, L. Li ; Libby, J. ; Liventsev, D. ; Lukin, P. ; Masuda, M. ; Matvienko, D. ; Miyabayashi, K. ; Miyata, H. ; Mizuk, R. ; Moll, A. ; Moon, H. K. ; Mussa, R. ; Nakano, E. ; Nakao, M. ; Nayak, M. ; Nisar, N. K. ; Nishida, S. ; Ogawa, S. ; Okuno, S. ; Ostrowicz, W. ; Pakhlov, P. ; Pakhlova, G. ; Pal, B. ; Park, H. ; Pedlar, T. K. ; Pestotnik, R. ; Petric, M. ; Piilonen, L. E. ; Pulvermacher, C. ; Ribezl, E. ; Ritter, M. ; Rostomyan, A. ; Sahoo, H. ; Sakai, Y. ; Sandilya, S. ; Santelj, L. ; Sanuki, T. ; Schneider, O. ; Schnell, G. ; Schwanda, C. ; Senyo, K. ; Sevior, M. E. ; Shapkin, M. ; Shebalin, V. ; Shibata, T. -A. ; Shiu, J. -G. ; Shwartz, B. ; Simon, F. ; Sohn, Y. -S. ; Sokolov, A. ; Solovieva, E. ; Stanic, S. ; Steder, M. ; Sumihama, M. ; Tamponi, U. ; Teramoto, Y. ; Uchida, M. ; Uehara, S. ; Uglov, T. ; Unno, Y. ; Uno, S. ; Usov, Y. ; Van Hulse, C. ; Vanhoefer, P. ; Varner, G. ; Vossen, A. ; Wagner, M. N. ; Watanabe, Y. ; Williams, K. M. ; Yashchenko, S. ; Yook, Y. ; Zhang, C. C. ; Zhang, Z. P. ; Zhilich, V. ; Zhulanov, V. ; Zupanc, A. ; Belle Collaboration
Published in
Physical Review D
Pagination
9
Volume
92
Issue
1
Pages
012011
Date
2015
Publisher
College Pk, Amer Physical Soc
ISSN
1550-7998
Other identifier(s)
View record in Web of Science
Laboratories
LPHE
Record Appears in
Scientific production and competences > SB - School of Basic Sciences > IPHYS - Institute of Physics > LPHE - High Energy Physics Laboratory
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2015-09-28