Phys. Rev. D
80,
091101(R)
(2009)
[7 pages]
Measurement of the e+e-→D0D*-π+ cross section using initial-state radiation
G. Pakhlova et al.
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G. Pakhlova14, H. Aihara45, K. Arinstein1,34, T. Aushev20,14, A. M. Bakich41, V. Balagura14, E. Barberio24, A. Bay20, K. Belous13, V. Bhardwaj36, M. Bischofberger26, A. Bondar1,34, A. Bozek30, M. Bračko22,15, T. E. Browder8, P. Chang29, A. Chen27, B. G. Cheon7, R. Chistov14, I.-S. Cho49, S.-K. Choi6, Y. Choi40, J. Dalseno23,42, M. Danilov14, M. Dash48, A. Drutskoy3, W. Dungel12, S. Eidelman1,34, D. Epifanov1,34, M. Feindt17, N. Gabyshev1,34, A. Garmash1,34, P. Goldenzweig3, B. Golob21,15, H. Ha18, J. Haba9, Y. Hasegawa39, K. Hayasaka25, H. Hayashii26, Y. Horii44, Y. Hoshi43, W.-S. Hou29, H. J. Hyun19, T. Iijima25, K. Inami25, R. Itoh9, M. Iwasaki45, Y. Iwasaki9, T. Julius24, D. H. Kah19, J. H. Kang49, H. Kawai2, T. Kawasaki32, H. Kichimi9, C. Kiesling23, H. O. Kim19, J. H. Kim40, S. K. Kim38, Y. I. Kim19, Y. J. Kim5, K. Kinoshita3, B. R. Ko18, S. Korpar22,15, P. Križan21,15, P. Krokovny9, T. Kuhr17, R. Kumar36, T. Kumita46, A. Kuzmin1,34, Y.-J. Kwon49, S.-H. Kyeong49, S.-H. Lee18, T. Lesiak30,4, J. Li8, C. Liu37, D. Liventsev14, R. Louvot20, A. Matyja30, S. McOnie41, T. Medvedeva14, K. Miyabayashi26, H. Miyata32, Y. Miyazaki25, R. Mizuk14, T. Müller17, Y. Nagasaka10, E. Nakano35, M. Nakao9, S. Nishida9, K. Nishimura8, O. Nitoh47, T. Ohshima25, S. Okuno16, S. L. Olsen38, P. Pakhlov14, C. W. Park40, H. Park19, H. K. Park19, R. Pestotnik15, L. E. Piilonen48, A. Poluektov1,34, Y. Sakai9, O. Schneider20, C. Schwanda12, K. Senyo25, M. Shapkin13, V. Shebalin1,34, C. P. Shen8, J.-G. Shiu29, B. Shwartz1,34, J. B. Singh36, A. Sokolov13, E. Solovieva14, S. Stanič33, M. Starič15, T. Sumiyoshi46, G. N. Taylor24, Y. Teramoto35, I. Tikhomirov14, K. Trabelsi9, S. Uehara9, T. Uglov14, Y. Unno7, S. Uno9, P. Urquijo24, Y. Usov1,34, G. Varner8, K. E. Varvell41, K. Vervink20, A. Vinokurova1,34, C. H. Wang28, P. Wang11, X. L. Wang11, Y. Watanabe16, R. Wedd24, E. Won18, B. D. Yabsley41, Y. Yamashita31, C. Z. Yuan11, C. C. Zhang11, Z. P. Zhang37, V. Zhilich1,34, V. Zhulanov1,34, T. Zivko15, A. Zupanc15, and O. Zyukova1,34 (The Belle Collaboration)
1Budker Institute of Nuclear Physics, Novosibirsk
2Chiba University, Chiba
3University of Cincinnati, Cincinnati, Ohio 45221
4T. Kościuszko Cracow University of Technology, Krakow
5The Graduate University for Advanced Studies, Hayama
6Gyeongsang National University, Chinju
7Hanyang University, Seoul
8University of Hawaii, Honolulu, Hawaii 96822
9High Energy Accelerator Research Organization (KEK), Tsukuba
10Hiroshima Institute of Technology, Hiroshima
11Institute of High Energy Physics, Chinese Academy of Sciences, Beijing
12Institute of High Energy Physics, Vienna
13Institute of High Energy Physics, Protvino
14Institute for Theoretical and Experimental Physics, Moscow
15J. Stefan Institute, Ljubljana
16Kanagawa University, Yokohama
17Institut für Experimentelle Kernphysik, Universität Karlsruhe, Karlsruhe
18Korea University, Seoul
19Kyungpook National University, Taegu
20École Polytechnique Fédérale de Lausanne (EPFL), Lausanne
21Faculty of Mathematics and Physics, University of Ljubljana, Ljubljana
22University of Maribor, Maribor
23Max-Planck-Institut für Physik, München
24University of Melbourne, School of Physics, Victoria 3010
25Nagoya University, Nagoya
26Nara Women’s University, Nara
27National Central University, Chung-li
28National United University, Miao Li
29Department of Physics, National Taiwan University, Taipei
30H. Niewodniczanski Institute of Nuclear Physics, Krakow
31Nippon Dental University, Niigata
32Niigata University, Niigata
33University of Nova Gorica, Nova Gorica
34Novosibirsk State University, Novosibirsk
35Osaka City University, Osaka
36Panjab University, Chandigarh
37University of Science and Technology of China, Hefei
38Seoul National University, Seoul
39Shinshu University, Nagano
40Sungkyunkwan University, Suwon
41School of Physics, University of Sydney, NSW 2006
42Excellence Cluster Universe, Technische Universität München, Garching
43Tohoku Gakuin University, Tagajo
44Tohoku University, Sendai
45Department of Physics, University of Tokyo, Tokyo
46Tokyo Metropolitan University, Tokyo
47Tokyo University of Agriculture and Technology, Tokyo
48IPNAS, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061
49Yonsei University, Seoul
Received 4 August 2009; published 16 November 2009
We report measurements of the exclusive cross section for e+e-→D0D*-π+ as a function of center-of-mass energy from the D0D*-π+ threshold to 5.2 GeV with initial-state radiation. No evidence is found for Y(4260)→D0D*-π+ decays. The analysis is based on a data sample collected with the Belle detector at or near a center-of-mass energy of 10.58 GeV with an integrated luminosity of 695 fb-1 at the KEKB asymmetric-energy e+e- collider.
© 2009 The American Physical Society
URL:
http://link.aps.org/doi/10.1103/PhysRevD.80.091101
DOI:
10.1103/PhysRevD.80.091101
PACS:
13.66.Bc, 13.87.Fh, 14.40.Lb
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