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, Eunil 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

Research output: Contribution to journalArticle

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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 languageEnglish
Article number062001
JournalPhysical Review Letters
Volume100
Issue number6
DOIs
Publication statusPublished - 2008 Feb 13

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decay
radiation
substructures
center of mass
luminosity
detectors
cross sections
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Pakhlova, G., Adachi, I., Aihara, H., Arinstein, K., Aulchenko, V., Aushev, T., ... Zupanc, A. (2008). Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation. Physical Review Letters, 100(6), [062001]. https://doi.org/10.1103/PhysRevLett.100.062001

Observation of the ψ(4415)→DD̄2*(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.; Bitenc, U.; Bondar, A.; Bračko, M.; 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.; Krizan, P.; Krokovny, P.; Kumar, R.; Kuo, C. C.; 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.; McOnie, S.; Medvedeva, T.; Miyake, H.; Mizuk, R.; Mohapatra, D.; Moloney, G. R.; Nagasaka, Y.; Nakano, E.; Nakao, M.; Nakazawa, H.; Nishida, S.; Nitoh, O.; Ogawa, S.; Ohshima, T.; Okuno, S.; Olsen, S. L.; Ozaki, H.; Pakhlov, P.; Park, H.; Park, K. S.; Peak, L. S.; Pestotnik, R.; Piilonen, L. E.; Poluektov, A.; Sakai, Y.; Schneider, O.; Schwanda, C.; Senyo, K.; Shapkin, M.; Shen, C. P.; Shibuya, H.; Shiu, J. G.; Shwartz, B.; Singh, J. B.; Somov, A.; Stanič, S.; Sumiyoshi, T.; Takasaki, F.; Tamai, K.; Tanaka, M.; Taylor, G. N.; Teramoto, Y.; Tikhomirov, I.; Uehara, S.; Ueno, K.; Uglov, T.; Unno, Y.; Uno, S.; Usov, Y.; Varner, G.; Vinokurova, A.; Wang, C. H.; Wang, M. Z.; Wang, P.; Wang, X. L.; Watanabe, Y.; Won, Eunil; Yabsley, B. D.; Yamaguchi, A.; Yamashita, Y.; Yamauchi, M.; Yuan, C. Z.; Zhang, C. C.; Zhang, L. M.; Zhang, Z. P.; Zhilich, V.; Zhulanov, V.; Zupanc, A.

In: Physical Review Letters, Vol. 100, No. 6, 062001, 13.02.2008.

Research output: Contribution to journalArticle

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
Pakhlova G, Adachi I, Aihara H, Arinstein K, Aulchenko V, Aushev T et al. Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation. Physical Review Letters. 2008 Feb 13;100(6). 062001. https://doi.org/10.1103/PhysRevLett.100.062001
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. ; 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. ; Krizan, P. ; Krokovny, P. ; Kumar, R. ; Kuo, C. C. ; 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. ; McOnie, S. ; Medvedeva, T. ; Miyake, H. ; Mizuk, R. ; Mohapatra, D. ; Moloney, G. R. ; Nagasaka, Y. ; Nakano, E. ; Nakao, M. ; Nakazawa, H. ; Nishida, S. ; Nitoh, O. ; Ogawa, S. ; Ohshima, T. ; Okuno, S. ; Olsen, S. L. ; Ozaki, H. ; Pakhlov, P. ; Park, H. ; Park, K. S. ; Peak, L. S. ; Pestotnik, R. ; Piilonen, L. E. ; Poluektov, A. ; Sakai, Y. ; Schneider, O. ; Schwanda, C. ; Senyo, K. ; Shapkin, M. ; Shen, C. P. ; Shibuya, H. ; Shiu, J. G. ; Shwartz, B. ; Singh, J. B. ; Somov, A. ; Stanič, S. ; Sumiyoshi, T. ; Takasaki, F. ; Tamai, K. ; Tanaka, M. ; Taylor, G. N. ; Teramoto, Y. ; Tikhomirov, I. ; Uehara, S. ; Ueno, K. ; Uglov, T. ; Unno, Y. ; Uno, S. ; Usov, Y. ; Varner, G. ; Vinokurova, A. ; Wang, C. H. ; Wang, M. Z. ; Wang, P. ; Wang, X. L. ; Watanabe, Y. ; Won, Eunil ; Yabsley, B. D. ; Yamaguchi, A. ; Yamashita, Y. ; Yamauchi, M. ; Yuan, C. Z. ; Zhang, C. C. ; Zhang, L. M. ; Zhang, Z. P. ; Zhilich, V. ; Zhulanov, V. ; Zupanc, A. / Observation of the ψ(4415)→DD̄2*(2460) decay using initial-state radiation. In: Physical Review Letters. 2008 ; Vol. 100, No. 6.
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title = "Observation of the ψ(4415)→DD̄2*(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)→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.",
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. Bračko 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. Stanič 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 Eunil 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 = "2",
day = "13",
doi = "10.1103/PhysRevLett.100.062001",
language = "English",
volume = "100",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "6",

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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, Eunil

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.

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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

AN - SCOPUS:40849114934

VL - 100

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 6

M1 - 062001

ER -