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https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00009554
2023-01-16T03:55:15Z
336:695:696
Observation of the Ψ(4415)→ D\bar{D}_2^* (2460) Decay Using Initial-State Radiation
Pakhlova, G.
Adachi, I.
Aihara, H.
Arinstein, K.
Aulchenko, V.
Aushev, T.
Bakich, A. M.
Balagura, V.
Barberio, E.
Bedny, I.
Belous, K.
Kuzmin, A.
Kwon, Y.-J.
Lange, J. S.
Lee, M. J.
Lee, S. E.
Lesiak, T.
Lin, S.-W.
Liventsev, D.
Mandl, F.
Marlow, D.
Shen, C. P.
McOnie, S.
Medvedeva, T.
Miyake, H.
Mizuk, R.
Mohapatra, D.
Moloney, G. R.
Nagasaka, Y.
Nakano, E.
Nakao, M.
Nakazawa, H.
Shibuya, H.
Nishida, S.
Nitoh, O.
Ogawa, S.
Ohshima, T.
Okuno, S.
Olsen, S. L.
Ozaki, H.
Pakhlov, P.
Park, H.
Park, K. S.
Shiu, J.-G.
Peak, L. S.
Pestotnik, R.
Piilonen, L. E.
Poluektov, A.
Sakai, Y.
Schneider, O.
Schwanda, C.
Senyo, K.
Shapkin, M.
Shwartz, B.
Singh, J. B.
Somov, A.
Stanic, S.
Sumiyoshi, T.
Takasaki, F.
Tamai, K.
Bitenc, U.
Tanaka, M.
Taylor, G. N.
Teramoto, Y.
Tikhomirov, I.
Uehara, S.
Ueno, K.
Uglov, T.
Unno, Y.
Uno, S.
Usov, Y.
Bondar, A.
Varner, G.
Vinokurova, A.
Wang, C. H.
Wang, M.-Z.
Wang, P.
Wang, X. L.
Watanabe, Y.
Won, E.
Yabsley, B. D.
Yamaguchi, A.
Bracˇko, M.
Yamashita, Y.
Yamauchi, M.
Yuan, C. Z.
Zhang, C. C.
Zhang, L. M.
Zhang, Z. P.
Zhilich, V.
Zhulanov, V.
Zupanc, A.
Brodzicka, J.
Browder, T. E.
Chen, A.
Chen, W. T.
Cheon, B. G.
Chiang, C.-C.
Chistov, R.
Cho, I.-S.
Choi, Y.
Dalseno, J.
Danilov, M.
Dash, M.
Drutskoy, A.
Eidelman, S.
Epifanov, D.
Gabyshev, N.
Golob, B.
Ha, H.
Haba, J.
Hayasaka, K.
Hazumi, M.
Heffernan, D.
Hoshi, Y.
Hou, W.-S.
Hsiung, Y. B.
Hyun, H. J.
Inami, K.
Ishikawa, A.
Ishino, H.
Itoh, R.
Iwasaki, M.
Iwasaki, Y.
Joshi, N. J.
Kah, D. H.
Kang, J. H.
Kawasaki, T.
Kibayashi, A.
Kichimi, H.
Kim, H. J.
Kim, H. O.
Kim, Y. J.
Kinoshita, K.
Korpar, S.
Krizˇan, P.
Krokovny, P.
Kumar, R.
Kuo, C. C.
open access
American Physical Society, All rights reserved.
We report measurements of the exclusive cross section for e^+e^- →D^0D^-π^+ over the center-of-mass energy range 4.0 GeV to 5.0 GeV with initial-state radiation and the first observation of the decay Ψ(4415)→D^0D^-π^+. From a study of the resonant substructure in Ψ(4415) decay we conclude that the Ψ(4415)→D^0D^-π^+ decay is dominated by Ψ(4415)→D\bar{D}_2^*(2460). We obtain B(Ψ(4415)→D^0D^-π^+_nonresonant)/ B(Ψ(4415)→D\bar{D}_2^*(2460)→D^0D^-π^+)<0.22 at 90% C.L. The analysis is based on a data sample collected with the Belle detector with an integrated luminosity of 673 fb^{-1}.
American Physical Society
2008-02
eng
journal article
VoR
http://hdl.handle.net/2237/11347
https://nagoya.repo.nii.ac.jp/records/9554
https://doi.org/10.1103/PhysRevLett.100.062001
00319007
PHYSICAL REVIEW LETTERS
100
6
062001
062001
https://nagoya.repo.nii.ac.jp/record/9554/files/PhysRevLett_100_062001.pdf
application/pdf
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2018-02-20