Measurement of e +e -→Ds(*)+Ds(*)- cross sections near threshold using initial-state radiation

G. Pakhlova, I. Adachi, H. Aihara, K. Arinstein, T. Aushev, T. Aziz, A. M. Bakich, V. Balagura, E. Barberio, A. Bay, K. Belous, V. Bhardwaj, B. Bhuyan, A. Bondar, A. Bozek, M. Bračko, T. E. Browder, A. Chen, P. Chen, B. G. CheonR. Chistov, I. S. Cho, K. Cho, K. S. Choi, S. K. Choi, Y. Choi, J. Dalseno, M. Danilov, Z. Doležal, A. Drutskoy, S. Eidelman, D. Epifanov, N. Gabyshev, A. Garmash, B. Golob, H. Ha, J. Haba, K. Hayasaka, H. Hayashii, Y. Horii, Y. Hoshi, W. S. Hou, H. J. Hyun, T. Iijima, K. Inami, R. Itoh, M. Iwabuchi, Y. Iwasaki, N. J. Joshi, T. Julius, J. H. Kang, P. Kapusta, H. Kawai, T. Kawasaki, C. Kiesling, H. J. Kim, H. O. Kim, M. J. Kim, S. K. Kim, Y. J. Kim, K. Kinoshita, B. R. Ko, S. Korpar, P. Križan, T. Kumita, A. Kuzmin, Y. J. Kwon, S. H. Kyeong, J. S. Lange, M. J. Lee, S. H. Lee, C. Liu, Y. Liu, D. Liventsev, R. Louvot, A. Matyja, S. McOnie, K. Miyabayashi, H. Miyata, Y. Miyazaki, R. Mizuk, G. B. Mohanty, T. Mori, Y. Nagasaka, E. Nakano, M. Nakao, H. Nakazawa, S. Nishida, K. Nishimura, O. Nitoh, T. Nozaki, S. Ogawa, T. Ohshima, S. Okuno, S. L. Olsen, P. Pakhlov, H. Palka, C. W. Park, H. Park, H. K. Park, R. Pestotnik, M. Petrič, L. E. Piilonen, A. Poluektov, M. Röhrken, S. Ryu, H. Sahoo, K. Sakai, Y. Sakai, O. Schneider, C. Schwanda, K. Senyo, M. E. Sevior, M. Shapkin, V. Shebalin, C. P. Shen, J. G. Shiu, B. Shwartz, F. Simon, P. Smerkol, Y. S. Sohn, A. Sokolov, E. Solovieva, S. Stanič, M. Starič, T. Sumiyoshi, Y. Teramoto, I. Tikhomirov, K. Trabelsi, S. Uehara, T. Uglov, Y. Unno, S. Uno, G. Varner, K. E. Varvell, A. Vinokurova, A. Vossen, C. H. Wang, M. Z. Wang, P. Wang, M. Watanabe, Y. Watanabe, R. Wedd, Eunil Won, Y. Yamashita, C. Z. Yuan, Z. P. Zhang, V. Zhilich, P. Zhou, V. Zhulanov, T. Zivko, A. Zupanc, O. Zyukova

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Abstract

We report a measurement of exclusive e⊃+e⊃-→Ds(*)+D s(*)- cross sections as a function of center-of-mass energy near the Ds(*)+Ds(*)- threshold with initial-state radiation. The analysis is based on a data sample collected with the Belle detector with an integrated luminosity of 967fb⊃-1.

Original languageEnglish
Article number011101
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume83
Issue number1
DOIs
Publication statusPublished - 2011 Jan 6

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Pakhlova, G., Adachi, I., Aihara, H., Arinstein, K., Aushev, T., Aziz, T., Bakich, A. M., Balagura, V., Barberio, E., Bay, A., Belous, K., Bhardwaj, V., Bhuyan, B., Bondar, A., Bozek, A., Bračko, M., Browder, T. E., Chen, A., Chen, P., ... Zyukova, O. (2011). Measurement of e +e -→Ds(*)+Ds(*)- cross sections near threshold using initial-state radiation. Physical Review D - Particles, Fields, Gravitation and Cosmology, 83(1), [011101]. https://doi.org/10.1103/PhysRevD.83.011101