Observation of e^+e^-　→ K^+K^-J/Ψ via initial-state radiation at Belle

Yuan, C. Z.; Shen, C. P.; Wang, P.; Wang, X. L.; Adachi, I.; Aihara, H.; Arinstein, K.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Balagura, V.; Epifanov, D.; Gabyshev, N.; Golob, B.; Ha, H.; Haba, J.; Hayasaka, K.; Hazumi, M.; Heffernan, D.; Hokuue, T.; Hoshi, Y.; Liventsev, D.; Hou, W.-S.; Hyun, H. J.; Inami, K.; Ishikawa, A.; Ishino, H.; Itoh, R.; Iwasaki, Y.; Kah, D. H.; Kang, J. H.; Kawai, H.; Mandl, F.; Kawasaki, T.; Kichimi, H.; Kim, Y. J.; Kinoshita, K.; Korpar, S.; Krizˇan, P.; Krokovny, P.; Kumar, R.; Kuo, C. C.; Kuzmin, A.; Matyja, A.; Kwon, Y.-J.; Lee, M. J.; Lee, S. E.; Lesiak, T.; Lin, S.-W.; McOnie, S.; Medvedeva, T.; Mitaroff, W.; Miyabayashi, K.; Miyake, H.; Miyata, H.; Miyazaki, Y.; Shapkin, M.; Mizuk, R.; Mohapatra, D.; Moloney, G. R.; Nagasaka, Y.; Nakao, M.; Nishida, S.; Nitoh, O.; Noguchi, S.; Nozaki, T.; Ogawa, S.; Shibuya, H.; Ohshima, T.; Okuno, S.; Olsen, S. L.; Pakhlov, P.; Pakhlova, G.; Park, C.W.; Park, H.; Peak, L. S.; Piilonen, L. E.; Sahoo, H.; Shiu, J.-G.; Sakai, Y.; Schneider, O.; Schümann, J.; Senyo, K.; Sevior, M. E.; Shwartz, B.; Singh, J. B.; Somov, A.; Stanic, S.; Staric, M.; Sumiyoshi, T.; Takasaki, F.; Barberio, E.; Tamai, K.; Tanaka, M.; Teramoto, Y.; Tikhomirov, I.; Uehara, S.; Uglov, T.; Unno, Y.; Uno, S.; Urquijo, P.; Usov, Y.; Belous, K.; Varner, G.; Vervink, K.; Villa, S.; Wang, C. C.; Wang, C. H.; Watanabe, Y.; Won, E.; Yabsley, B. D.; Yamaguchi, A.; Yamashita, Y.; Bitenc, U.; Yamauchi, M.; Zhang, C. C.; Zhang, Z. P.; Zupanc, A.; O., Zyukova; ﻿Bondar, A.; Bracˇko, M.; Brodzicka, J.; Browder, T. E.; Chao, Y.; Chen, A.; Chen, W. T.; Cheon, B. G.; Chistov, R.; Cho, I.-S.; Choi, Y.; Dalseno, J.; Danilov, M.; Das, A.; Dash, M.; Eidelman, S.

doi:https://doi.org/10.1103/PhysRevD.77.011105

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Observation of e^+e^-　→ K^+K^-J/Ψ via initial-state radiation at Belle

http://hdl.handle.net/2237/11349

名前 / ファイル	ライセンス	アクション
PhysRevD_77_011105.pdf (291.7 kB)

Item type

学術雑誌論文 / Journal Article(1)

公開日

2009-03-24

タイトル

Observation of e^+e^-　→ K^+K^-J/Ψ via initial-state radiation at Belle

言語

著者

Yuan, C. Z.
Shen, C. P.
Wang, P.
Wang, X. L.
Adachi, I.
Aihara, H.
Arinstein, K.
Aulchenko, V.
Aushev, T.
Bakich, A. M.
Balagura, V.
Epifanov, D.
Gabyshev, N.
Golob, B.
Ha, H.
Haba, J.
Hayasaka, K.
Hazumi, M.
Heffernan, D.
Hokuue, T.
Hoshi, Y.
Liventsev, D.
Hou, W.-S.
Hyun, H. J.
Inami, K.
Ishikawa, A.
Ishino, H.
Itoh, R.
Iwasaki, Y.
Kah, D. H.
Kang, J. H.
Kawai, H.
Mandl, F.
Kawasaki, T.
Kichimi, H.
Kim, Y. J.
Kinoshita, K.
Korpar, S.
Krizˇan, P.
Krokovny, P.
Kumar, R.
Kuo, C. C.
Kuzmin, A.
Matyja, A.
Kwon, Y.-J.
Lee, M. J.
Lee, S. E.
Lesiak, T.
Lin, S.-W.
McOnie, S.
Medvedeva, T.
Mitaroff, W.
Miyabayashi, K.
Miyake, H.
Miyata, H.
Miyazaki, Y.
Shapkin, M.
Mizuk, R.
Mohapatra, D.
Moloney, G. R.
Nagasaka, Y.
Nakao, M.
Nishida, S.
Nitoh, O.
Noguchi, S.
Nozaki, T.
Ogawa, S.
Shibuya, H.
Ohshima, T.
Okuno, S.
Olsen, S. L.
Pakhlov, P.
Pakhlova, G.
Park, C.W.
Park, H.
Peak, L. S.
Piilonen, L. E.
Sahoo, H.
Shiu, J.-G.
Sakai, Y.
Schneider, O.
Schümann, J.
Senyo, K.
Sevior, M. E.
Shwartz, B.
Singh, J. B.
Somov, A.
Stanic, S.
Staric, M.
Sumiyoshi, T.
Takasaki, F.
Barberio, E.
Tamai, K.
Tanaka, M.
Teramoto, Y.
Tikhomirov, I.
Uehara, S.
Uglov, T.
Unno, Y.
Uno, S.
Urquijo, P.
Usov, Y.
Belous, K.
Varner, G.
Vervink, K.
Villa, S.
Wang, C. C.
Wang, C. H.
Watanabe, Y.
Won, E.
Yabsley, B. D.
Yamaguchi, A.
Yamashita, Y.
Bitenc, U.
Yamauchi, M.
Zhang, C. C.
Zhang, Z. P.
Zupanc, A.
O., Zyukova
Bondar, A.
Bracˇko, M.
Brodzicka, J.
Browder, T. E.
Chao, Y.
Chen, A.
Chen, W. T.
Cheon, B. G.
Chistov, R.
Cho, I.-S.
Choi, Y.
Dalseno, J.
Danilov, M.
Das, A.
Dash, M.
Eidelman, S.

アクセス権

open access

アクセス権URI

http://purl.org/coar/access_right/c_abf2

権利

言語

権利情報

抄録

内容記述

The process e^+e^- →K^+K^-J/Ψ is observed for the first time via initial-state radiation. The cross section of e^+e^- → K^+K^-J/Ψ for center-of-mass energies between threshold and 6.0 GeV is measured using 673 fb^{-1} of data collected with the Belle detector on and off the Υ(4S) resonance. No significant signal for Y(4260)→ K^+K^-J/Ψ is observed, and we determine B(Y(4260)→ K^+K^-J/Ψ)Γ(Y(4260)→ e^+e^-)<1.2 eV/c^2 at a 90% confidence level. We also find evidence for e^+e^ → K\O\S K\O\SJ/Ψ in the same data sample.

言語

内容記述タイプ

Abstract

出版者

言語

出版者

American Physical Society

言語

eng

資源タイプ

資源タイプresource

http://purl.org/coar/resource_type/c_6501

タイプ

journal article

出版タイプ

VoR

出版タイプResource

http://purl.org/coar/version/c_970fb48d4fbd8a85

DOI

Versions

Ver.1

2021-03-01 11:57:23.412797

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Observation of e^+e^- → K^+K^-J/Ψ via initial-state radiation at Belle

× Yuan, C. Z.

× Shen, C. P.

× Wang, P.

× Wang, X. L.

× Adachi, I.

× Aihara, H.

× Arinstein, K.

× Aulchenko, V.

× Aushev, T.

× Bakich, A. M.

× Balagura, V.

× Epifanov, D.

× Gabyshev, N.

× Golob, B.

× Ha, H.

× Haba, J.

× Hayasaka, K.

× Hazumi, M.

× Heffernan, D.

× Hokuue, T.

× Hoshi, Y.

× Liventsev, D.

× Hou, W.-S.

× Hyun, H. J.

× Inami, K.

× Ishikawa, A.

× Ishino, H.

× Itoh, R.

× Iwasaki, Y.

× Kah, D. H.

× Kang, J. H.

× Kawai, H.

× Mandl, F.

× Kawasaki, T.

× Kichimi, H.

× Kim, Y. J.

× Kinoshita, K.

× Korpar, S.

× Krizˇan, P.

× Krokovny, P.

× Kumar, R.

× Kuo, C. C.

× Kuzmin, A.

× Matyja, A.

× Kwon, Y.-J.

× Lee, M. J.

× Lee, S. E.

× Lesiak, T.

× Lin, S.-W.

× McOnie, S.

× Medvedeva, T.

× Mitaroff, W.

× Miyabayashi, K.

× Miyake, H.

× Miyata, H.

× Miyazaki, Y.

× Shapkin, M.

× Mizuk, R.

× Mohapatra, D.

× Moloney, G. R.

× Nagasaka, Y.

× Nakao, M.

× Nishida, S.

× Nitoh, O.

× Noguchi, S.

× Nozaki, T.

× Ogawa, S.

× Shibuya, H.

× Ohshima, T.

× Okuno, S.

× Olsen, S. L.

× Pakhlov, P.

× Pakhlova, G.

× Park, C.W.

× Park, H.

× Peak, L. S.

Observation of e^+e^-　→ K^+K^-J/Ψ via initial-state radiation at Belle

× Bondar, A.