Production of Prompt Charmonia in [Formula presented] Annihilation at [Formula presented]

N. Kawamura, A. Bondar, S. Eidelman, A. Garmash, P. Krokovny, A. Kuzmin, N. Root, B. Shwartz, V. Zhilich, K. Suzuki, Y. Unno, S. Matsumoto, T. Mori, K. Kinoshita, R. Kulasiri, A. Satpathy, S. Schrenk, J. S. Lange, S. K. Choi, T. E. BrowderB. C.K. Casey, F. Fang, A. Garmash, M. Peters, S. K. Swain, K. Trabelsi, Y. Zheng, K. Abe, I. Adachi, S. Behari, H. Fujii, N. Gabyshev, T. Gershon, J. Haba, H. Hamasaki, Y. Igarashi, T. Iijima, H. Ikeda, R. Itoh, H. Iwasaki, Y. Iwasaki, N. Katayama, H. Kichimi, M. Nakao, T. Nozaki, H. Ozaki, H. Sagawa, Y. Sakai, A. Satpathy, K. Sumisawa, T. Sumiyoshi, J. I. Suzuki, F. Takasaki, K. Tamai, M. Tanaka, M. Tomoto, T. Tsuboyama, T. Tsukamoto, S. Uehara, S. Uno, Y. Ushiroda, B. D. Yabsley, Y. Yamada, M. Yamauchi, H. W. Zhao, Y. Nagasaka, M. Fukushima, L. Y. Dong, Y. Yuan, C. C. Zhang, G. Leder, J. MacNaughton, T. Aushev, R. Chistov, A. Drutskoy, D. Liventsev, P. Pakhlov, S. Semenov, S. Okuno, Byoung Sup Ahn, J. S. Kang, Hyunwoo Kim, C. W. Park, S. Nishida, H. Sakamoto, H. Park, J. Dragic, A. Gordon, E. M. Heenan, G. R. Moloney, M. E. Sevior, G. N. Taylor, S. N. Tovey, Y. Tanaka, M. Akatsu, Y. Enari, T. Hokuue, K. Inami, A. Ishikawa, T. Matsumoto, T. Ohshima, T. Okabe, K. Senyo, A. Sugi, A. Sugiyama, K. Yoshida, H. Hayashii, K. Miyabayashi, S. Noguchi, R. Guo, C. H. Wang, P. Chang, Y. Chao, S. R. Hou, W. S. Hou, H. C. Huang, R. S. Lu, K. Ueno, C. C. Wang, M. Z. Wang, E. Banas, A. Bozek, P. Jalocha, P. Kapusta, Z. Natkaniec, W. Ostrowicz, H. Palka, K. Rybicki, Y. Yamashita, T. Kawasaki, H. Miyata, N. Tamura, E. Nakano, T. Takahashi, Y. Teramoto, K. Hara, T. Hara, M. Hazumi, H. Miyake, Y. Nagashima, J. Ryuko, M. Takita, S. Kumar, Y. Ban, D. Marlow, W. Trischuk, S. E. Vahsen, S. Kobayashi, H. K. Jang, S. K. Kim, S. H. Lee, C. S. Park, E. Won, B. G. Cheon, Y. Choi, D. W. Kim, H. O. Kim, J. W. Nam, K. S. Park, A. M. Bakich, K. E. Varvell, S. Ogawa, H. Shibuya, K. Abe, Y. Hoshi, K. Neichi, T. Abe, F. Handa, I. Higuchi, Y. Mikami, T. Nagamine, M. Yamaga, A. Yamaguchi, Y. Yusa, H. Aihara, H. Kawai, T. Matsubara, J. Tanaka, T. Tomura, H. Ishino, Y. Watanabe, C. Fukunaga, H. Konishi, O. Nitoh, T. Aso, Y. Asano, S. Mori, S. Stanič, J. Zhang, D. Žontar, P. K. Behera, M. Satapathy, L. E. Piilonen, J. G. Wang, S. Suzuki, J. H. Kang, Heejong Kim, H. J. Kim, T. H. Kim, Y. J. Kwon

Research output: Contribution to journalArticle

Abstract

The production of prompt [Formula presented], [Formula presented], [Formula presented], and [Formula presented] is studied using a [Formula presented] data sample collected with the Belle detector at [Formula presented] and at [Formula presented] below the resonance. The yield of prompt [Formula presented] mesons in the [Formula presented] sample is compatible with that of continuum production; we set an upper limit [Formula presented] at the [Formula presented] confidence level, and find [Formula presented]. The cross sections for prompt [Formula presented] and direct [Formula presented] are measured. The [Formula presented] momentum spectrum, production angle distribution, and polarization are studied.

Original languageEnglish (US)
Pages (from-to)6
Number of pages1
JournalPhysical review letters
Volume88
Issue number5
DOIs
StatePublished - 2002

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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    Kawamura, N., Bondar, A., Eidelman, S., Garmash, A., Krokovny, P., Kuzmin, A., Root, N., Shwartz, B., Zhilich, V., Suzuki, K., Unno, Y., Matsumoto, S., Mori, T., Kinoshita, K., Kulasiri, R., Satpathy, A., Schrenk, S., Lange, J. S., Choi, S. K., ... Kwon, Y. J. (2002). Production of Prompt Charmonia in [Formula presented] Annihilation at [Formula presented]. Physical review letters, 88(5), 6. https://doi.org/10.1103/PhysRevLett.88.052001