Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation

G. Pakhlova; I. Adachi; H. Aihara; K. Arinstein; V. Aulchenko; T. Aushev; A. M. Bakich; V. Balagura; E. Barberio; I. Bedny; K. Belous; U. Bitenc; A. Bondar; M. Bračko; J. Brodzicka; T. E. Browder; A. Chen; W. T. Chen; B. G. Cheon; C. C. Chiang; R. Chistov; I. S. Cho; Y. Choi; J. Dalseno; M. Danilov; M. Dash; A. Drutskoy; S. Eidelman; D. Epifanov; N. Gabyshev; B. Golob; H. Ha; J. Haba; K. Hayasaka; M. Hazumi; D. Heffernan; Y. Hoshi; W. S. Hou; Y. B. Hsiung; H. J. Hyun; K. Inami; A. Ishikawa; H. Ishino; R. Itoh; M. Iwasaki; Y. Iwasaki; N. J. Joshi; D. H. Kah; J. H. Kang; T. Kawasaki; A. Kibayashi; H. Kichimi; H. J. Kim; H. O. Kim; Y. J. Kim; K. Kinoshita; S. Korpar; P. Krizan; P. Krokovny; R. Kumar; C. C. Kuo; A. Kuzmin; Y. J. Kwon; J. S. Lange; M. J. Lee; S. E. Lee; T. Lesiak; S. W. Lin; D. Liventsev; F. Mandl; D. Marlow; S. McOnie; T. Medvedeva; H. Miyake; R. Mizuk; D. Mohapatra; G. R. Moloney; Y. Nagasaka; E. Nakano; M. Nakao; H. Nakazawa; S. Nishida; O. Nitoh; S. Ogawa; T. Ohshima; S. Okuno; S. L. Olsen; H. Ozaki; P. Pakhlov; H. Park; K. S. Park; L. S. Peak; R. Pestotnik; L. E. Piilonen; A. Poluektov; Y. Sakai; O. Schneider; C. Schwanda; K. Senyo; M. Shapkin; C. P. Shen; H. Shibuya; J. G. Shiu; B. Shwartz; J. B. Singh; A. Somov; S. Stanič; T. Sumiyoshi; F. Takasaki; K. Tamai; M. Tanaka; G. N. Taylor; Y. Teramoto; I. Tikhomirov; S. Uehara; K. Ueno; T. Uglov; Y. Unno; S. Uno; Y. Usov; G. Varner; A. Vinokurova; C. H. Wang; M. Z. Wang; P. Wang; X. L. Wang; Y. Watanabe; E. Won; B. D. Yabsley; A. Yamaguchi; Y. Yamashita; M. Yamauchi; C. Z. Yuan; C. C. Zhang; L. M. Zhang; Z. P. Zhang; V. Zhilich; V. Zhulanov; A. Zupanc

doi:10.1103/PhysRevLett.100.062001

Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation

G. Pakhlova, I. Adachi, H. Aihara, K. Arinstein, V. Aulchenko, T. Aushev, A. M. Bakich, V. Balagura, E. Barberio, I. Bedny, K. Belous, U. Bitenc, A. Bondar, M. Bračko, J. Brodzicka, T. E. Browder, A. Chen, W. T. Chen, B. G. Cheon, C. C. ChiangR. Chistov, I. S. Cho, Y. Choi, J. Dalseno, M. Danilov, M. Dash, A. Drutskoy, S. Eidelman, D. Epifanov, N. Gabyshev, B. Golob, H. Ha, J. Haba, K. Hayasaka, M. Hazumi, D. Heffernan, Y. Hoshi, W. S. Hou, Y. B. Hsiung, H. J. Hyun, K. Inami, A. Ishikawa, H. Ishino, R. Itoh, M. Iwasaki, Y. Iwasaki, N. J. Joshi, D. H. Kah, J. H. Kang, T. Kawasaki, A. Kibayashi, H. Kichimi, H. J. Kim, H. O. Kim, Y. J. Kim, K. Kinoshita, S. Korpar, P. Krizan, P. Krokovny, R. Kumar, C. C. Kuo, A. Kuzmin, Y. J. Kwon, J. S. Lange, M. J. Lee, S. E. Lee, T. Lesiak, S. W. Lin, D. Liventsev, F. Mandl, D. Marlow, S. McOnie, T. Medvedeva, H. Miyake, R. Mizuk, D. Mohapatra, G. R. Moloney, Y. Nagasaka, E. Nakano, M. Nakao, H. Nakazawa, S. Nishida, O. Nitoh, S. Ogawa, T. Ohshima, S. Okuno, S. L. Olsen, H. Ozaki, P. Pakhlov, H. Park, K. S. Park, L. S. Peak, R. Pestotnik, L. E. Piilonen, A. Poluektov, Y. Sakai, O. Schneider, C. Schwanda, K. Senyo, M. Shapkin, C. P. Shen, H. Shibuya, J. G. Shiu, B. Shwartz, J. B. Singh, A. Somov, S. Stanič, T. Sumiyoshi, F. Takasaki, K. Tamai, M. Tanaka, G. N. Taylor, Y. Teramoto, I. Tikhomirov, S. Uehara, K. Ueno, T. Uglov, Y. Unno, S. Uno, Y. Usov, G. Varner, A. Vinokurova, C. H. Wang, M. Z. Wang, P. Wang, X. L. Wang, Y. Watanabe, E. Won, B. D. Yabsley, A. Yamaguchi, Y. Yamashita, M. Yamauchi, C. Z. Yuan, C. C. Zhang, L. M. Zhang, Z. P. Zhang, V. Zhilich, V. Zhulanov, A. Zupanc

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Abstract

We report measurements of the exclusive cross section for e+e-→D0D-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)→D0D-π+. From a study of the resonant substructure in ψ(4415) decay we conclude that the ψ(4415)→D0D-π+ decay is dominated by ψ(4415)→DD̄2*(2460). We obtain B(ψ(4415)→D0D-πnonresonant+)/B(ψ(4415)→DD̄ 2*(2460)→D0D-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 673fb-1.

Original language	English (US)
Article number	062001
Journal	Physical review letters
Volume	100
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.100.062001
State	Published - Feb 13 2008

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.100.062001

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Pakhlova, G., Adachi, I., Aihara, H., Arinstein, K., Aulchenko, V., Aushev, T., Bakich, A. M., Balagura, V., Barberio, E., Bedny, I., Belous, K., Bitenc, U., Bondar, A., Bračko, M., Brodzicka, J., Browder, T. E., Chen, A., Chen, W. T., Cheon, B. G., ... Zupanc, A. (2008). Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation. Physical review letters, 100(6), Article 062001. https://doi.org/10.1103/PhysRevLett.100.062001

@article{f38f54925e474eb2a90c3b87d2f68391,

title = "Observation of the ψ(4415)→D{\=D}2*(2460) decay using initial-state radiation",

abstract = "We report measurements of the exclusive cross section for e+e-→D0D-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)→D0D-π+. From a study of the resonant substructure in ψ(4415) decay we conclude that the ψ(4415)→D0D-π+ decay is dominated by ψ(4415)→D{\=D}2*(2460). We obtain B(ψ(4415)→D0D-πnonresonant+)/B(ψ(4415)→D{\=D} 2*(2460)→D0D-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 673fb-1.",

author = "G. Pakhlova and I. Adachi and H. Aihara and K. Arinstein and V. Aulchenko and T. Aushev and Bakich, {A. M.} and V. Balagura and E. Barberio and I. Bedny and K. Belous and U. Bitenc and A. Bondar and M. Bra{\v c}ko and J. Brodzicka and Browder, {T. E.} and A. Chen and Chen, {W. T.} and Cheon, {B. G.} and Chiang, {C. C.} and R. Chistov and Cho, {I. S.} and Y. Choi and J. Dalseno and M. Danilov and M. Dash and A. Drutskoy and S. Eidelman and D. Epifanov and N. Gabyshev and B. Golob and H. Ha and J. Haba and K. Hayasaka and M. Hazumi and D. Heffernan and Y. Hoshi and Hou, {W. S.} and Hsiung, {Y. B.} and Hyun, {H. J.} and K. Inami and A. Ishikawa and H. Ishino and R. Itoh and M. Iwasaki and Y. Iwasaki and Joshi, {N. J.} and Kah, {D. H.} and Kang, {J. H.} and T. Kawasaki and A. Kibayashi and H. Kichimi and Kim, {H. J.} and Kim, {H. O.} and Kim, {Y. J.} and K. Kinoshita and S. Korpar and P. Krizan and P. Krokovny and R. Kumar and Kuo, {C. C.} and A. Kuzmin and Kwon, {Y. J.} and Lange, {J. S.} and Lee, {M. J.} and Lee, {S. E.} and T. Lesiak and Lin, {S. W.} and D. Liventsev and F. Mandl and D. Marlow and S. McOnie and T. Medvedeva and H. Miyake and R. Mizuk and D. Mohapatra and Moloney, {G. R.} and Y. Nagasaka and E. Nakano and M. Nakao and H. Nakazawa and S. Nishida and O. Nitoh and S. Ogawa and T. Ohshima and S. Okuno and Olsen, {S. L.} and H. Ozaki and P. Pakhlov and H. Park and Park, {K. S.} and Peak, {L. S.} and R. Pestotnik and Piilonen, {L. E.} and A. Poluektov and Y. Sakai and O. Schneider and C. Schwanda and K. Senyo and M. Shapkin and Shen, {C. P.} and H. Shibuya and Shiu, {J. G.} and B. Shwartz and Singh, {J. B.} and A. Somov and S. Stani{\v c} and T. Sumiyoshi and F. Takasaki and K. Tamai and M. Tanaka and Taylor, {G. N.} and Y. Teramoto and I. Tikhomirov and S. Uehara and K. Ueno and T. Uglov and Y. Unno and S. Uno and Y. Usov and G. Varner and A. Vinokurova and Wang, {C. H.} and Wang, {M. Z.} and P. Wang and Wang, {X. L.} and Y. Watanabe and E. Won and Yabsley, {B. D.} and A. Yamaguchi and Y. Yamashita and M. Yamauchi and Yuan, {C. Z.} and Zhang, {C. C.} and Zhang, {L. M.} and Zhang, {Z. P.} and V. Zhilich and V. Zhulanov and A. Zupanc",

year = "2008",

month = feb,

day = "13",

doi = "10.1103/PhysRevLett.100.062001",

language = "English (US)",

volume = "100",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "6",

}

Pakhlova, G, Adachi, I, Aihara, H, Arinstein, K, Aulchenko, V, Aushev, T, Bakich, AM, Balagura, V, Barberio, E, Bedny, I, Belous, K, Bitenc, U, Bondar, A, Bračko, M, Brodzicka, J, Browder, TE, Chen, A, Chen, WT, Cheon, BG, Chiang, CC, Chistov, R, Cho, IS, 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, WS, Hsiung, YB, Hyun, HJ, Inami, K, Ishikawa, A, Ishino, H, Itoh, R, Iwasaki, M, Iwasaki, Y, Joshi, NJ, Kah, DH, Kang, JH, Kawasaki, T, Kibayashi, A, Kichimi, H, Kim, HJ, Kim, HO, Kim, YJ, Kinoshita, K, Korpar, S, Krizan, P, Krokovny, P, Kumar, R, Kuo, CC, Kuzmin, A, Kwon, YJ, Lange, JS, Lee, MJ, Lee, SE, Lesiak, T, Lin, SW, Liventsev, D, Mandl, F, Marlow, D, McOnie, S, Medvedeva, T, Miyake, H, Mizuk, R, Mohapatra, D, Moloney, GR, Nagasaka, Y, Nakano, E, Nakao, M, Nakazawa, H, Nishida, S, Nitoh, O, Ogawa, S, Ohshima, T, Okuno, S, Olsen, SL, Ozaki, H, Pakhlov, P, Park, H, Park, KS, Peak, LS, Pestotnik, R, Piilonen, LE, Poluektov, A, Sakai, Y, Schneider, O, Schwanda, C, Senyo, K, Shapkin, M, Shen, CP, Shibuya, H, Shiu, JG, Shwartz, B, Singh, JB, Somov, A, Stanič, S, Sumiyoshi, T, Takasaki, F, Tamai, K, Tanaka, M, Taylor, GN, Teramoto, Y, Tikhomirov, I, Uehara, S, Ueno, K, Uglov, T, Unno, Y, Uno, S, Usov, Y, Varner, G, Vinokurova, A, Wang, CH, Wang, MZ, Wang, P, Wang, XL, Watanabe, Y, Won, E, Yabsley, BD, Yamaguchi, A, Yamashita, Y, Yamauchi, M, Yuan, CZ, Zhang, CC, Zhang, LM, Zhang, ZP, Zhilich, V, Zhulanov, V & Zupanc, A 2008, 'Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation', Physical review letters, vol. 100, no. 6, 062001. https://doi.org/10.1103/PhysRevLett.100.062001

TY - JOUR

T1 - Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation

AU - Pakhlova, G.

AU - Adachi, I.

AU - Aihara, H.

AU - Arinstein, K.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Balagura, V.

AU - Barberio, E.

AU - Bedny, I.

AU - Belous, K.

AU - Bitenc, U.

AU - Bondar, A.

AU - Bračko, M.

AU - Brodzicka, J.

AU - Browder, T. E.

AU - Chen, A.

AU - Chen, W. T.

AU - Cheon, B. G.

AU - Chiang, C. C.

AU - Chistov, R.

AU - Cho, I. S.

AU - Choi, Y.

AU - Dalseno, J.

AU - Danilov, M.

AU - Dash, M.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Epifanov, D.

AU - Gabyshev, N.

AU - Golob, B.

AU - Ha, H.

AU - Haba, J.

AU - Hayasaka, K.

AU - Hazumi, M.

AU - Heffernan, D.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Hyun, H. J.

AU - Inami, K.

AU - Ishikawa, A.

AU - Ishino, H.

AU - Itoh, R.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Joshi, N. J.

AU - Kah, D. H.

AU - Kang, J. H.

AU - Kawasaki, T.

AU - Kibayashi, A.

AU - Kichimi, H.

AU - Kim, H. J.

AU - Kim, H. O.

AU - Kim, Y. J.

AU - Kinoshita, K.

AU - Korpar, S.

AU - Krizan, P.

AU - Krokovny, P.

AU - Kumar, R.

AU - Kuo, C. C.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Lee, M. J.

AU - Lee, S. E.

AU - Lesiak, T.

AU - Lin, S. W.

AU - Liventsev, D.

AU - Mandl, F.

AU - Marlow, D.

AU - McOnie, S.

AU - Medvedeva, T.

AU - Miyake, H.

AU - Mizuk, R.

AU - Mohapatra, D.

AU - Moloney, G. R.

AU - Nagasaka, Y.

AU - Nakano, E.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Nishida, S.

AU - Nitoh, O.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Park, H.

AU - Park, K. S.

AU - Peak, L. S.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Poluektov, A.

AU - Sakai, Y.

AU - Schneider, O.

AU - Schwanda, C.

AU - Senyo, K.

AU - Shapkin, M.

AU - Shen, C. P.

AU - Shibuya, H.

AU - Shiu, J. G.

AU - Shwartz, B.

AU - Singh, J. B.

AU - Somov, A.

AU - Stanič, S.

AU - Sumiyoshi, T.

AU - Takasaki, F.

AU - Tamai, K.

AU - Tanaka, M.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Tikhomirov, I.

AU - Uehara, S.

AU - Ueno, K.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Usov, Y.

AU - Varner, G.

AU - Vinokurova, A.

AU - Wang, C. H.

AU - Wang, M. Z.

AU - Wang, P.

AU - Wang, X. L.

AU - Watanabe, Y.

AU - Won, E.

AU - Yabsley, B. D.

AU - Yamaguchi, A.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Yuan, C. Z.

AU - Zhang, C. C.

AU - Zhang, L. M.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Zhulanov, V.

AU - Zupanc, A.

PY - 2008/2/13

Y1 - 2008/2/13

N2 - We report measurements of the exclusive cross section for e+e-→D0D-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)→D0D-π+. From a study of the resonant substructure in ψ(4415) decay we conclude that the ψ(4415)→D0D-π+ decay is dominated by ψ(4415)→DD̄2*(2460). We obtain B(ψ(4415)→D0D-πnonresonant+)/B(ψ(4415)→DD̄ 2*(2460)→D0D-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 673fb-1.

AB - We report measurements of the exclusive cross section for e+e-→D0D-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)→D0D-π+. From a study of the resonant substructure in ψ(4415) decay we conclude that the ψ(4415)→D0D-π+ decay is dominated by ψ(4415)→DD̄2*(2460). We obtain B(ψ(4415)→D0D-πnonresonant+)/B(ψ(4415)→DD̄ 2*(2460)→D0D-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 673fb-1.

UR - http://www.scopus.com/inward/record.url?scp=40849114934&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=40849114934&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.100.062001

DO - 10.1103/PhysRevLett.100.062001

M3 - Article

C2 - 18352457

AN - SCOPUS:40849114934

SN - 0031-9007

VL - 100

JO - Physical review letters

JF - Physical review letters

IS - 6

M1 - 062001

ER -

Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation

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