Observation of the [Formula presented] in Exclusive [Formula presented] Decays

S. K. Choi, S. L. Olsen, K. Abe, K. Abe, R. Abe, T. Abe, I. Adachi, Byoung Sup Ahn, H. Aihara, M. Akatsu, Y. Asano, T. Aso, V. Aulchenko, T. Aushev, A. M. Bakich, Y. Ban, E. Banas, A. Bay, P. K. Behera, A. Bondar & 175 others A. Bozek, M. Bračko, J. Brodzicka, T. E. Browder, B. C.K. Casey, P. Chang, Y. Chao, B. G. Cheon, R. Chistov, Y. Choi, M. Danilov, L. Y. Dong, A. Drutskoy, S. Eidelman, V. Eiges, Y. Enari, F. Fang, H. Fujii, C. Fukunaga, N. Gabyshev, A. Garmash, T. Gershon, A. Gordon, R. Guo, F. Handa, T. Hara, Y. Harada, H. Hayashii, M. Hazumi, E. M. Heenan, I. Higuchi, T. Higuchi, T. Hojo, T. Hokuue, Y. Hoshi, S. R. Hou, W. S. Hou, H. C. Huang, T. Igaki, Y. Igarashi, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, M. Iwamoto, H. Iwasaki, Y. Iwasaki, J. Kaneko, J. H. Kang, J. S. Kang, P. Kapusta, N. Katayama, H. Kawai, Y. Kawakami, N. Kawamura, T. Kawasaki, H. Kichimi, D. W. Kim, Heejong Kim, H. J. Kim, H. O. Kim, Hyunwoo Kim, T. H. Kim, K. Kinoshita, P. Križan, P. Krokovny, R. Kulasiri, S. Kumar, A. Kuzmin, Y. J. Kwon, J. S. Lange, G. Leder, S. H. Lee, J. Li, D. Liventsev, R. S. Lu, J. MacNaughton, G. Majumder, F. Mandl, S. Matsumoto, T. Matsumoto, H. Miyake, H. Miyata, G. R. Moloney, T. Mori, T. Nagamine, Y. Nagasaka, E. Nakano, M. Nakao, J. W. Nam, Z. Natkaniec, K. Neichi, S. Nishida, O. Nitoh, T. Nozaki, S. Ogawa, F. Ohno, T. Ohshima, T. Okabe, S. Okuno, W. Ostrowicz, H. Ozaki, P. Pakhlov, H. Palka, C. W. Park, H. Park, L. S. Peak, J. P. Perroud, M. Peters, L. E. Piilonen, F. J. Ronga, N. Root, M. Rozanska, K. Rybicki, H. Sagawa, S. Saitoh, Y. Sakai, M. Satapathy, A. Satpathy, O. Schneider, S. Schrenk, S. Semenov, K. Senyo, M. E. Sevior, H. Shibuya, B. Shwartz, V. Sidorov, J. B. Singh, S. Stanič, M. Starič, A. Sugi, A. Sugiyama, K. Sumisawa, T. Sumiyoshi, S. Suzuki, S. Y. Suzuki, T. Takahashi, F. Takasaki, K. Tamai, N. Tamura, J. Tanaka, M. Tanaka, G. N. Taylor, Y. Teramoto, S. Tokuda, T. Tomura, S. N. Tovey, T. Tsuboyama, T. Tsukamoto, S. Uehara, K. Ueno, S. Uno, Y. Ushiroda, S. E. Vahsen, G. Varner, K. E. Varvell, C. C. Wang, C. H. Wang, J. G. Wang, M. Z. Wang, Y. Watanabe, Eunil Won, B. D. Yabsley, Y. Yamada, A. Yamaguchi, Y. Yamashita, M. Yamauchi, H. Yanai, J. Yashima, M. Yokoyama, Y. Yuan, Y. Yusa, Z. P. Zhang, V. Zhilich, D. Žontar

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We report the observation of a narrow peak in the [Formula presented] invariant mass distribution in a sample of exclusive [Formula presented] decays collected with the Belle detector at the KEKB asymmetric [Formula presented] collider. The measured mass of the peak is [Formula presented], and we place a 90% confidence level upper limit on the width of [Formula presented]. The properties agree with heavy-quark potential model expectations for the [Formula presented] meson, the [Formula presented] singlet [Formula presented] charmonium state.

Original languageEnglish
JournalPhysical Review Letters
Volume89
Issue number10
DOIs
Publication statusPublished - 2002 Jan 1

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decay
mass distribution
confidence
mesons
quarks
detectors

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Choi, S. K., Olsen, S. L., Abe, K., Abe, K., Abe, R., Abe, T., ... Žontar, D. (2002). Observation of the [Formula presented] in Exclusive [Formula presented] Decays. Physical Review Letters, 89(10). https://doi.org/10.1103/PhysRevLett.89.102001

Observation of the [Formula presented] in Exclusive [Formula presented] Decays. / Choi, S. K.; Olsen, S. L.; Abe, K.; Abe, K.; Abe, R.; Abe, T.; Adachi, I.; Ahn, Byoung Sup; Aihara, H.; Akatsu, M.; Asano, Y.; Aso, T.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Ban, Y.; Banas, E.; Bay, A.; Behera, P. K.; Bondar, A.; Bozek, A.; Bračko, M.; Brodzicka, J.; Browder, T. E.; Casey, B. C.K.; Chang, P.; Chao, Y.; Cheon, B. G.; Chistov, R.; Choi, Y.; Danilov, M.; Dong, L. Y.; Drutskoy, A.; Eidelman, S.; Eiges, V.; Enari, Y.; Fang, F.; Fujii, H.; Fukunaga, C.; Gabyshev, N.; Garmash, A.; Gershon, T.; Gordon, A.; Guo, R.; Handa, F.; Hara, T.; Harada, Y.; Hayashii, H.; Hazumi, M.; Heenan, E. M.; Higuchi, I.; Higuchi, T.; Hojo, T.; Hokuue, T.; Hoshi, Y.; Hou, S. R.; Hou, W. S.; Huang, H. C.; Igaki, T.; Igarashi, Y.; Iijima, T.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwamoto, M.; Iwasaki, H.; Iwasaki, Y.; Kaneko, J.; Kang, J. H.; Kang, J. S.; Kapusta, P.; Katayama, N.; Kawai, H.; Kawakami, Y.; Kawamura, N.; Kawasaki, T.; Kichimi, H.; Kim, D. W.; Kim, Heejong; Kim, H. J.; Kim, H. O.; Kim, Hyunwoo; Kim, T. H.; Kinoshita, K.; Križan, P.; Krokovny, P.; Kulasiri, R.; Kumar, S.; Kuzmin, A.; Kwon, Y. J.; Lange, J. S.; Leder, G.; Lee, S. H.; Li, J.; Liventsev, D.; Lu, R. S.; MacNaughton, J.; Majumder, G.; Mandl, F.; Matsumoto, S.; Matsumoto, T.; Miyake, H.; Miyata, H.; Moloney, G. R.; Mori, T.; Nagamine, T.; Nagasaka, Y.; Nakano, E.; Nakao, M.; Nam, J. W.; Natkaniec, Z.; Neichi, K.; Nishida, S.; Nitoh, O.; Nozaki, T.; Ogawa, S.; Ohno, F.; Ohshima, T.; Okabe, T.; Okuno, S.; Ostrowicz, W.; Ozaki, H.; Pakhlov, P.; Palka, H.; Park, C. W.; Park, H.; Peak, L. S.; Perroud, J. P.; Peters, M.; Piilonen, L. E.; Ronga, F. J.; Root, N.; Rozanska, M.; Rybicki, K.; Sagawa, H.; Saitoh, S.; Sakai, Y.; Satapathy, M.; Satpathy, A.; Schneider, O.; Schrenk, S.; Semenov, S.; Senyo, K.; Sevior, M. E.; Shibuya, H.; Shwartz, B.; Sidorov, V.; Singh, J. B.; Stanič, S.; Starič, M.; Sugi, A.; Sugiyama, A.; Sumisawa, K.; Sumiyoshi, T.; Suzuki, S.; Suzuki, S. Y.; Takahashi, T.; Takasaki, F.; Tamai, K.; Tamura, N.; Tanaka, J.; Tanaka, M.; Taylor, G. N.; Teramoto, Y.; Tokuda, S.; Tomura, T.; Tovey, S. N.; Tsuboyama, T.; Tsukamoto, T.; Uehara, S.; Ueno, K.; Uno, S.; Ushiroda, Y.; Vahsen, S. E.; Varner, G.; Varvell, K. E.; Wang, C. C.; Wang, C. H.; Wang, J. G.; Wang, M. Z.; Watanabe, Y.; Won, Eunil; Yabsley, B. D.; Yamada, Y.; Yamaguchi, A.; Yamashita, Y.; Yamauchi, M.; Yanai, H.; Yashima, J.; Yokoyama, M.; Yuan, Y.; Yusa, Y.; Zhang, Z. P.; Zhilich, V.; Žontar, D.

In: Physical Review Letters, Vol. 89, No. 10, 01.01.2002.

Research output: Contribution to journalArticle

Choi, SK, Olsen, SL, Abe, K, Abe, K, Abe, R, Abe, T, Adachi, I, Ahn, BS, Aihara, H, Akatsu, M, Asano, Y, Aso, T, Aulchenko, V, Aushev, T, Bakich, AM, Ban, Y, Banas, E, Bay, A, Behera, PK, Bondar, A, Bozek, A, Bračko, M, Brodzicka, J, Browder, TE, Casey, BCK, Chang, P, Chao, Y, Cheon, BG, Chistov, R, Choi, Y, Danilov, M, Dong, LY, Drutskoy, A, Eidelman, S, Eiges, V, Enari, Y, Fang, F, Fujii, H, Fukunaga, C, Gabyshev, N, Garmash, A, Gershon, T, Gordon, A, Guo, R, Handa, F, Hara, T, Harada, Y, Hayashii, H, Hazumi, M, Heenan, EM, Higuchi, I, Higuchi, T, Hojo, T, Hokuue, T, Hoshi, Y, Hou, SR, Hou, WS, Huang, HC, Igaki, T, Igarashi, Y, Iijima, T, Inami, K, Ishikawa, A, Itoh, R, Iwamoto, M, Iwasaki, H, Iwasaki, Y, Kaneko, J, Kang, JH, Kang, JS, Kapusta, P, Katayama, N, Kawai, H, Kawakami, Y, Kawamura, N, Kawasaki, T, Kichimi, H, Kim, DW, Kim, H, Kim, HJ, Kim, HO, Kim, H, Kim, TH, Kinoshita, K, Križan, P, Krokovny, P, Kulasiri, R, Kumar, S, Kuzmin, A, Kwon, YJ, Lange, JS, Leder, G, Lee, SH, Li, J, Liventsev, D, Lu, RS, MacNaughton, J, Majumder, G, Mandl, F, Matsumoto, S, Matsumoto, T, Miyake, H, Miyata, H, Moloney, GR, Mori, T, Nagamine, T, Nagasaka, Y, Nakano, E, Nakao, M, Nam, JW, Natkaniec, Z, Neichi, K, Nishida, S, Nitoh, O, Nozaki, T, Ogawa, S, Ohno, F, Ohshima, T, Okabe, T, Okuno, S, Ostrowicz, W, Ozaki, H, Pakhlov, P, Palka, H, Park, CW, Park, H, Peak, LS, Perroud, JP, Peters, M, Piilonen, LE, Ronga, FJ, Root, N, Rozanska, M, Rybicki, K, Sagawa, H, Saitoh, S, Sakai, Y, Satapathy, M, Satpathy, A, Schneider, O, Schrenk, S, Semenov, S, Senyo, K, Sevior, ME, Shibuya, H, Shwartz, B, Sidorov, V, Singh, JB, Stanič, S, Starič, M, Sugi, A, Sugiyama, A, Sumisawa, K, Sumiyoshi, T, Suzuki, S, Suzuki, SY, Takahashi, T, Takasaki, F, Tamai, K, Tamura, N, Tanaka, J, Tanaka, M, Taylor, GN, Teramoto, Y, Tokuda, S, Tomura, T, Tovey, SN, Tsuboyama, T, Tsukamoto, T, Uehara, S, Ueno, K, Uno, S, Ushiroda, Y, Vahsen, SE, Varner, G, Varvell, KE, Wang, CC, Wang, CH, Wang, JG, Wang, MZ, Watanabe, Y, Won, E, Yabsley, BD, Yamada, Y, Yamaguchi, A, Yamashita, Y, Yamauchi, M, Yanai, H, Yashima, J, Yokoyama, M, Yuan, Y, Yusa, Y, Zhang, ZP, Zhilich, V & Žontar, D 2002, 'Observation of the [Formula presented] in Exclusive [Formula presented] Decays', Physical Review Letters, vol. 89, no. 10. https://doi.org/10.1103/PhysRevLett.89.102001
Choi, S. K. ; Olsen, S. L. ; Abe, K. ; Abe, K. ; Abe, R. ; Abe, T. ; Adachi, I. ; Ahn, Byoung Sup ; Aihara, H. ; Akatsu, M. ; Asano, Y. ; Aso, T. ; Aulchenko, V. ; Aushev, T. ; Bakich, A. M. ; Ban, Y. ; Banas, E. ; Bay, A. ; Behera, P. K. ; Bondar, A. ; Bozek, A. ; Bračko, M. ; Brodzicka, J. ; Browder, T. E. ; Casey, B. C.K. ; Chang, P. ; Chao, Y. ; Cheon, B. G. ; Chistov, R. ; Choi, Y. ; Danilov, M. ; Dong, L. Y. ; Drutskoy, A. ; Eidelman, S. ; Eiges, V. ; Enari, Y. ; Fang, F. ; Fujii, H. ; Fukunaga, C. ; Gabyshev, N. ; Garmash, A. ; Gershon, T. ; Gordon, A. ; Guo, R. ; Handa, F. ; Hara, T. ; Harada, Y. ; Hayashii, H. ; Hazumi, M. ; Heenan, E. M. ; Higuchi, I. ; Higuchi, T. ; Hojo, T. ; Hokuue, T. ; Hoshi, Y. ; Hou, S. R. ; Hou, W. S. ; Huang, H. C. ; Igaki, T. ; Igarashi, Y. ; Iijima, T. ; Inami, K. ; Ishikawa, A. ; Itoh, R. ; Iwamoto, M. ; Iwasaki, H. ; Iwasaki, Y. ; Kaneko, J. ; Kang, J. H. ; Kang, J. S. ; Kapusta, P. ; Katayama, N. ; Kawai, H. ; Kawakami, Y. ; Kawamura, N. ; Kawasaki, T. ; Kichimi, H. ; Kim, D. W. ; Kim, Heejong ; Kim, H. J. ; Kim, H. O. ; Kim, Hyunwoo ; Kim, T. H. ; Kinoshita, K. ; Križan, P. ; Krokovny, P. ; Kulasiri, R. ; Kumar, S. ; Kuzmin, A. ; Kwon, Y. J. ; Lange, J. S. ; Leder, G. ; Lee, S. H. ; Li, J. ; Liventsev, D. ; Lu, R. S. ; MacNaughton, J. ; Majumder, G. ; Mandl, F. ; Matsumoto, S. ; Matsumoto, T. ; Miyake, H. ; Miyata, H. ; Moloney, G. R. ; Mori, T. ; Nagamine, T. ; Nagasaka, Y. ; Nakano, E. ; Nakao, M. ; Nam, J. W. ; Natkaniec, Z. ; Neichi, K. ; Nishida, S. ; Nitoh, O. ; Nozaki, T. ; Ogawa, S. ; Ohno, F. ; Ohshima, T. ; Okabe, T. ; Okuno, S. ; Ostrowicz, W. ; Ozaki, H. ; Pakhlov, P. ; Palka, H. ; Park, C. W. ; Park, H. ; Peak, L. S. ; Perroud, J. P. ; Peters, M. ; Piilonen, L. E. ; Ronga, F. J. ; Root, N. ; Rozanska, M. ; Rybicki, K. ; Sagawa, H. ; Saitoh, S. ; Sakai, Y. ; Satapathy, M. ; Satpathy, A. ; Schneider, O. ; Schrenk, S. ; Semenov, S. ; Senyo, K. ; Sevior, M. E. ; Shibuya, H. ; Shwartz, B. ; Sidorov, V. ; Singh, J. B. ; Stanič, S. ; Starič, M. ; Sugi, A. ; Sugiyama, A. ; Sumisawa, K. ; Sumiyoshi, T. ; Suzuki, S. ; Suzuki, S. Y. ; Takahashi, T. ; Takasaki, F. ; Tamai, K. ; Tamura, N. ; Tanaka, J. ; Tanaka, M. ; Taylor, G. N. ; Teramoto, Y. ; Tokuda, S. ; Tomura, T. ; Tovey, S. N. ; Tsuboyama, T. ; Tsukamoto, T. ; Uehara, S. ; Ueno, K. ; Uno, S. ; Ushiroda, Y. ; Vahsen, S. E. ; Varner, G. ; Varvell, K. E. ; Wang, C. C. ; Wang, C. H. ; Wang, J. G. ; Wang, M. Z. ; Watanabe, Y. ; Won, Eunil ; Yabsley, B. D. ; Yamada, Y. ; Yamaguchi, A. ; Yamashita, Y. ; Yamauchi, M. ; Yanai, H. ; Yashima, J. ; Yokoyama, M. ; Yuan, Y. ; Yusa, Y. ; Zhang, Z. P. ; Zhilich, V. ; Žontar, D. / Observation of the [Formula presented] in Exclusive [Formula presented] Decays. In: Physical Review Letters. 2002 ; Vol. 89, No. 10.
@article{808a5d0626bc442ca332c0b84bfc717d,
title = "Observation of the [Formula presented] in Exclusive [Formula presented] Decays",
abstract = "We report the observation of a narrow peak in the [Formula presented] invariant mass distribution in a sample of exclusive [Formula presented] decays collected with the Belle detector at the KEKB asymmetric [Formula presented] collider. The measured mass of the peak is [Formula presented], and we place a 90{\%} confidence level upper limit on the width of [Formula presented]. The properties agree with heavy-quark potential model expectations for the [Formula presented] meson, the [Formula presented] singlet [Formula presented] charmonium state.",
author = "Choi, {S. K.} and Olsen, {S. L.} and K. Abe and K. Abe and R. Abe and T. Abe and I. Adachi and Ahn, {Byoung Sup} and H. Aihara and M. Akatsu and Y. Asano and T. Aso and V. Aulchenko and T. Aushev and Bakich, {A. M.} and Y. Ban and E. Banas and A. Bay and Behera, {P. K.} and A. Bondar and A. Bozek and M. Bračko and J. Brodzicka and Browder, {T. E.} and Casey, {B. C.K.} and P. Chang and Y. Chao and Cheon, {B. G.} and R. Chistov and Y. Choi and M. Danilov and Dong, {L. Y.} and A. Drutskoy and S. Eidelman and V. Eiges and Y. Enari and F. Fang and H. Fujii and C. Fukunaga and N. Gabyshev and A. Garmash and T. Gershon and A. Gordon and R. Guo and F. Handa and T. Hara and Y. Harada and H. Hayashii and M. Hazumi and Heenan, {E. M.} and I. Higuchi and T. Higuchi and T. Hojo and T. Hokuue and Y. Hoshi and Hou, {S. R.} and Hou, {W. S.} and Huang, {H. C.} and T. Igaki and Y. Igarashi and T. Iijima and K. Inami and A. Ishikawa and R. Itoh and M. Iwamoto and H. Iwasaki and Y. Iwasaki and J. Kaneko and Kang, {J. H.} and Kang, {J. S.} and P. Kapusta and N. Katayama and H. Kawai and Y. Kawakami and N. Kawamura and T. Kawasaki and H. Kichimi and Kim, {D. W.} and Heejong Kim and Kim, {H. J.} and Kim, {H. O.} and Hyunwoo Kim and Kim, {T. H.} and K. Kinoshita and P. Križan and P. Krokovny and R. Kulasiri and S. Kumar and A. Kuzmin and Kwon, {Y. J.} and Lange, {J. S.} and G. Leder and Lee, {S. H.} and J. Li and D. Liventsev and Lu, {R. S.} and J. MacNaughton and G. Majumder and F. Mandl and S. Matsumoto and T. Matsumoto and H. Miyake and H. Miyata and Moloney, {G. R.} and T. Mori and T. Nagamine and Y. Nagasaka and E. Nakano and M. Nakao and Nam, {J. W.} and Z. Natkaniec and K. Neichi and S. Nishida and O. Nitoh and T. Nozaki and S. Ogawa and F. Ohno and T. Ohshima and T. Okabe and S. Okuno and W. Ostrowicz and H. Ozaki and P. Pakhlov and H. Palka and Park, {C. W.} and H. Park and Peak, {L. S.} and Perroud, {J. P.} and M. Peters and Piilonen, {L. E.} and Ronga, {F. J.} and N. Root and M. Rozanska and K. Rybicki and H. Sagawa and S. Saitoh and Y. Sakai and M. Satapathy and A. Satpathy and O. Schneider and S. Schrenk and S. Semenov and K. Senyo and Sevior, {M. E.} and H. Shibuya and B. Shwartz and V. Sidorov and Singh, {J. B.} and S. Stanič and M. Starič and A. Sugi and A. Sugiyama and K. Sumisawa and T. Sumiyoshi and S. Suzuki and Suzuki, {S. Y.} and T. Takahashi and F. Takasaki and K. Tamai and N. Tamura and J. Tanaka and M. Tanaka and Taylor, {G. N.} and Y. Teramoto and S. Tokuda and T. Tomura and Tovey, {S. N.} and T. Tsuboyama and T. Tsukamoto and S. Uehara and K. Ueno and S. Uno and Y. Ushiroda and Vahsen, {S. E.} and G. Varner and Varvell, {K. E.} and Wang, {C. C.} and Wang, {C. H.} and Wang, {J. G.} and Wang, {M. Z.} and Y. Watanabe and Eunil Won and Yabsley, {B. D.} and Y. Yamada and A. Yamaguchi and Y. Yamashita and M. Yamauchi and H. Yanai and J. Yashima and M. Yokoyama and Y. Yuan and Y. Yusa and Zhang, {Z. P.} and V. Zhilich and D. Žontar",
year = "2002",
month = "1",
day = "1",
doi = "10.1103/PhysRevLett.89.102001",
language = "English",
volume = "89",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
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TY - JOUR

T1 - Observation of the [Formula presented] in Exclusive [Formula presented] Decays

AU - Choi, S. K.

AU - Olsen, S. L.

AU - Abe, K.

AU - Abe, K.

AU - Abe, R.

AU - Abe, T.

AU - Adachi, I.

AU - Ahn, Byoung Sup

AU - Aihara, H.

AU - Akatsu, M.

AU - Asano, Y.

AU - Aso, T.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Ban, Y.

AU - Banas, E.

AU - Bay, A.

AU - Behera, P. K.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Brodzicka, J.

AU - Browder, T. E.

AU - Casey, B. C.K.

AU - Chang, P.

AU - Chao, Y.

AU - Cheon, B. G.

AU - Chistov, R.

AU - Choi, Y.

AU - Danilov, M.

AU - Dong, L. Y.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Eiges, V.

AU - Enari, Y.

AU - Fang, F.

AU - Fujii, H.

AU - Fukunaga, C.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Gershon, T.

AU - Gordon, A.

AU - Guo, R.

AU - Handa, F.

AU - Hara, T.

AU - Harada, Y.

AU - Hayashii, H.

AU - Hazumi, M.

AU - Heenan, E. M.

AU - Higuchi, I.

AU - Higuchi, T.

AU - Hojo, T.

AU - Hokuue, T.

AU - Hoshi, Y.

AU - Hou, S. R.

AU - Hou, W. S.

AU - Huang, H. C.

AU - Igaki, T.

AU - Igarashi, Y.

AU - Iijima, T.

AU - Inami, K.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwamoto, M.

AU - Iwasaki, H.

AU - Iwasaki, Y.

AU - Kaneko, J.

AU - Kang, J. H.

AU - Kang, J. S.

AU - Kapusta, P.

AU - Katayama, N.

AU - Kawai, H.

AU - Kawakami, Y.

AU - Kawamura, N.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, D. W.

AU - Kim, Heejong

AU - Kim, H. J.

AU - Kim, H. O.

AU - Kim, Hyunwoo

AU - Kim, T. H.

AU - Kinoshita, K.

AU - Križan, P.

AU - Krokovny, P.

AU - Kulasiri, R.

AU - Kumar, S.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Leder, G.

AU - Lee, S. H.

AU - Li, J.

AU - Liventsev, D.

AU - Lu, R. S.

AU - MacNaughton, J.

AU - Majumder, G.

AU - Mandl, F.

AU - Matsumoto, S.

AU - Matsumoto, T.

AU - Miyake, H.

AU - Miyata, H.

AU - Moloney, G. R.

AU - Mori, T.

AU - Nagamine, T.

AU - Nagasaka, Y.

AU - Nakano, E.

AU - Nakao, M.

AU - Nam, J. W.

AU - Natkaniec, Z.

AU - Neichi, K.

AU - Nishida, S.

AU - Nitoh, O.

AU - Nozaki, T.

AU - Ogawa, S.

AU - Ohno, F.

AU - Ohshima, T.

AU - Okabe, T.

AU - Okuno, S.

AU - Ostrowicz, W.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Palka, H.

AU - Park, C. W.

AU - Park, H.

AU - Peak, L. S.

AU - Perroud, J. P.

AU - Peters, M.

AU - Piilonen, L. E.

AU - Ronga, F. J.

AU - Root, N.

AU - Rozanska, M.

AU - Rybicki, K.

AU - Sagawa, H.

AU - Saitoh, S.

AU - Sakai, Y.

AU - Satapathy, M.

AU - Satpathy, A.

AU - Schneider, O.

AU - Schrenk, S.

AU - Semenov, S.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shibuya, H.

AU - Shwartz, B.

AU - Sidorov, V.

AU - Singh, J. B.

AU - Stanič, S.

AU - Starič, M.

AU - Sugi, A.

AU - Sugiyama, A.

AU - Sumisawa, K.

AU - Sumiyoshi, T.

AU - Suzuki, S.

AU - Suzuki, S. Y.

AU - Takahashi, T.

AU - Takasaki, F.

AU - Tamai, K.

AU - Tamura, N.

AU - Tanaka, J.

AU - Tanaka, M.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Tokuda, S.

AU - Tomura, T.

AU - Tovey, S. N.

AU - Tsuboyama, T.

AU - Tsukamoto, T.

AU - Uehara, S.

AU - Ueno, K.

AU - Uno, S.

AU - Ushiroda, Y.

AU - Vahsen, S. E.

AU - Varner, G.

AU - Varvell, K. E.

AU - Wang, C. C.

AU - Wang, C. H.

AU - Wang, J. G.

AU - Wang, M. Z.

AU - Watanabe, Y.

AU - Won, Eunil

AU - Yabsley, B. D.

AU - Yamada, Y.

AU - Yamaguchi, A.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Yanai, H.

AU - Yashima, J.

AU - Yokoyama, M.

AU - Yuan, Y.

AU - Yusa, Y.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Žontar, D.

PY - 2002/1/1

Y1 - 2002/1/1

N2 - We report the observation of a narrow peak in the [Formula presented] invariant mass distribution in a sample of exclusive [Formula presented] decays collected with the Belle detector at the KEKB asymmetric [Formula presented] collider. The measured mass of the peak is [Formula presented], and we place a 90% confidence level upper limit on the width of [Formula presented]. The properties agree with heavy-quark potential model expectations for the [Formula presented] meson, the [Formula presented] singlet [Formula presented] charmonium state.

AB - We report the observation of a narrow peak in the [Formula presented] invariant mass distribution in a sample of exclusive [Formula presented] decays collected with the Belle detector at the KEKB asymmetric [Formula presented] collider. The measured mass of the peak is [Formula presented], and we place a 90% confidence level upper limit on the width of [Formula presented]. The properties agree with heavy-quark potential model expectations for the [Formula presented] meson, the [Formula presented] singlet [Formula presented] charmonium state.

UR - http://www.scopus.com/inward/record.url?scp=84863889609&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84863889609&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.89.102001

DO - 10.1103/PhysRevLett.89.102001

M3 - Article

VL - 89

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 10

ER -