Observation of the decay B̄0 → Λc+p̄

N. Gabyshev; H. Kichimi; K. Abe; K. Abe; R. Abe; T. Abe; I. Adachi; H. Aihara; M. Akatsu; Y. Asano; T. Aso; V. Aulchenko; T. Aushev; A. M. Bakich; Y. Ban; E. Banas; A. Bay; I. Bedny; I. Bizjak; A. Bondar; A. Bozek; M. Bračko; J. Brodzicka; T. E. Browder; B. C.K. Casey; M. C. Chang; P. Chang; Y. Chao; K. F. Chen; B. G. Cheon; R. Chistov; S. K. Choi; Y. Choi; Y. K. Choi; M. Danilov; L. Y. Dong; J. Dragic; A. Drutskoy; S. Eidelman; V. Eiges; Y. Enari; F. Fang; C. Fukunaga; A. Garmash; T. Gershon; B. Golob; J. Haba; C. Hagner; F. Handa; T. Hara; K. Hasuko; H. Hayashii; M. Hazumi; I. Higuchi; L. Hinz; T. Hojo; T. Hokuue; Y. Hoshi; W. S. Hou; Y. B. Hsiung; H. C. Huang; T. Igaki; Y. Igarashi; T. Iijima; K. Inami; A. Ishikawa; R. Itoh; H. Iwasaki; Y. Iwasaki; H. K. Jang; J. H. Kang; J. S. Kang; P. Kapusta; S. U. Kataoka; N. Katayama; H. Kawai; H. Kawai; T. Kawasaki; D. W. Kim; H. J. Kim; H. O. Kim; Hyunwoo Kim; J. H. Kim; S. K. Kim; K. Kinoshita; S. Kobayashi; S. Korpar; P. Križan; P. Krokovny; R. Kulasiri; A. Kuzmin; Y. J. Kwon; J. S. Lange; G. Leder; S. H. Lee; J. Li; S. W. Lin; D. Liventsev; R. S. Lu; J. MacNaughton; G. Majumder; F. Mandl; T. Matsuishi; S. Matsumoto; T. Matsumoto; W. Mitaroff; Y. Miyabayashi; H. Miyake; H. Miyata; G. R. Moloney; T. Mori; T. Nagamine; Y. Nagasaka; T. Nakadaira; E. Nakano; M. Nakao; J. W. Nam; Z. Natkaniec; S. Nishida; O. Nitoh; S. Noguchi; T. Nozaki; S. Ogawa; T. Ohshima; T. Okabe; S. Okuno; S. L. Olsen; Y. Onuki; W. Ostrowicz; H. Ozaki; P. Pakhlov; H. Palka; C. W. Park; H. Park; K. S. Park; L. S. Peak; J. P. Perroud; L. E. Piilonen; M. Rozanska; K. Rybicki; H. Sagawa; S. Saitoh; Y. Sakai; T. R. Sarangi; M. Satapathy; A. Satpathy; O. Schneider; S. Schrenk; J. Schümann; A. J. Schwartz; S. Semenov; K. Senyo; R. Seuster; M. E. Sevior; H. Shibuya; B. Shwartz; V. Sidorov; J. B. Singh; N. Soni; S. Stanič; M. Starič; A. Sugi; A. Sugiyama; K. Sumisawa; T. Sumiyoshi; S. Suzuki; S. Y. Suzuki; S. K. Swain; T. Takahashi; F. Takasaki; K. Tamai; N. Tamura; J. Tanaka; M. Tanaka; G. N. Taylor; Y. Teramoto; S. Tokuda; T. Tomura; T. Tsuboyama; T. Tsukamoto; S. Uehara; Y. Unno; S. Uno; G. Varner; K. E. Varvell; C. C. Wang; C. H. Wang; J. G. Wang; M. Z. Wang; Y. Watanabe; E. Won; B. D. Yabsley; Y. Yamada; A. Yamaguchi; Y. Yamashita; Y. Yamashita; M. Yamauchi; H. Yanai; Y. Yuan; Y. Yusa; C. C. Zhang; Z. P. Zhang; Y. Zheng; V. Zhilich; D. Žontar

Observation of the decay B̄⁰ → Λ_c⁺p̄

N. Gabyshev, H. Kichimi, K. Abe, K. Abe, R. Abe, T. Abe, I. Adachi, H. Aihara, M. Akatsu, Y. Asano, T. Aso, V. Aulchenko, T. Aushev, A. M. Bakich, Y. Ban, E. Banas, A. Bay, I. Bedny, I. Bizjak, A. BondarA. Bozek, M. Bračko, J. Brodzicka, T. E. Browder, B. C.K. Casey, M. C. Chang, P. Chang, Y. Chao, K. F. Chen, B. G. Cheon, R. Chistov, S. K. Choi, Y. Choi, Y. K. Choi, M. Danilov, L. Y. Dong, J. Dragic, A. Drutskoy, S. Eidelman, V. Eiges, Y. Enari, F. Fang, C. Fukunaga, A. Garmash, T. Gershon, B. Golob, J. Haba, C. Hagner, F. Handa, T. Hara, K. Hasuko, H. Hayashii, M. Hazumi, I. Higuchi, L. Hinz, T. Hojo, T. Hokuue, Y. Hoshi, W. S. Hou, Y. B. Hsiung, H. C. Huang, T. Igaki, Y. Igarashi, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, H. Iwasaki, Y. Iwasaki, H. K. Jang, J. H. Kang, J. S. Kang, P. Kapusta, S. U. Kataoka, N. Katayama, H. Kawai, H. Kawai, T. Kawasaki, D. W. Kim, H. J. Kim, H. O. Kim, Hyunwoo Kim, J. H. Kim, S. K. Kim, K. Kinoshita, S. Kobayashi, S. Korpar, P. Križan, P. Krokovny, R. Kulasiri, A. Kuzmin, Y. J. Kwon, J. S. Lange, G. Leder, S. H. Lee, J. Li, S. W. Lin, D. Liventsev, R. S. Lu, J. MacNaughton, G. Majumder, F. Mandl, T. Matsuishi, S. Matsumoto, T. Matsumoto, W. Mitaroff, Y. Miyabayashi, H. Miyake, H. Miyata, G. R. Moloney, T. Mori, T. Nagamine, Y. Nagasaka, T. Nakadaira, E. Nakano, M. Nakao, J. W. Nam, Z. Natkaniec, S. Nishida, O. Nitoh, S. Noguchi, T. Nozaki, S. Ogawa, T. Ohshima, T. Okabe, S. Okuno, S. L. Olsen, Y. Onuki, W. Ostrowicz, H. Ozaki, P. Pakhlov, H. Palka, C. W. Park, H. Park, K. S. Park, L. S. Peak, J. P. Perroud, L. E. Piilonen, M. Rozanska, K. Rybicki, H. Sagawa, S. Saitoh, Y. Sakai, T. R. Sarangi, M. Satapathy, A. Satpathy, O. Schneider, S. Schrenk, J. Schümann, A. J. Schwartz, S. Semenov, K. Senyo, R. Seuster, M. E. Sevior, H. Shibuya, B. Shwartz, V. Sidorov, J. B. Singh, N. Soni, S. Stanič, M. Starič, A. Sugi, A. Sugiyama, K. Sumisawa, T. Sumiyoshi, S. Suzuki, S. Y. Suzuki, S. K. Swain, T. Takahashi, F. Takasaki, K. Tamai, N. Tamura, J. Tanaka, M. Tanaka, G. N. Taylor, Y. Teramoto, S. Tokuda, T. Tomura, T. Tsuboyama, T. Tsukamoto, S. Uehara, Y. Unno, S. Uno, G. Varner, K. E. Varvell, C. C. Wang, C. H. Wang, J. G. Wang, M. Z. Wang, Y. Watanabe, E. Won, B. D. Yabsley, Y. Yamada, A. Yamaguchi, Y. Yamashita, Y. Yamashita, M. Yamauchi, H. Yanai, Y. Yuan, Y. Yusa, C. C. Zhang, Z. P. Zhang, Y. Zheng, V. Zhilich, D. Žontar

Department of Physics

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

The charmed baryonic Β decay ̄Β⁰ → ∧_c⁺̄p with a branching fraction of (2.19_-0.49^+0.56±0.32±0.57) × 10^-5 and a statistical significance of 5.8 σ was measured. The branching fraction was found to be about an order-of-magnitude smaller than that of the three-body decay B^- → ∧_c⁺̄pπ^-.

Original language	English
Article number	121802
Pages (from-to)	121802/1-121802/5
Journal	Physical review letters
Volume	90
Issue number	12
Publication status	Published - 2003 Mar 28

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Gabyshev, N, Kichimi, H, Abe, K, Abe, K, Abe, R, Abe, T, Adachi, I, Aihara, H, Akatsu, M, Asano, Y, Aso, T, Aulchenko, V, Aushev, T, Bakich, AM, Ban, Y, Banas, E, Bay, A, Bedny, I, Bizjak, I, Bondar, A, Bozek, A, Bračko, M, Brodzicka, J, Browder, TE, Casey, BCK, Chang, MC, Chang, P, Chao, Y, Chen, KF, Cheon, BG, Chistov, R, Choi, SK, Choi, Y, Choi, YK, Danilov, M, Dong, LY, Dragic, J, Drutskoy, A, Eidelman, S, Eiges, V, Enari, Y, Fang, F, Fukunaga, C, Garmash, A, Gershon, T, Golob, B, Haba, J, Hagner, C, Handa, F, Hara, T, Hasuko, K, Hayashii, H, Hazumi, M, Higuchi, I, Hinz, L, Hojo, T, Hokuue, T, Hoshi, Y, Hou, WS, Hsiung, YB, Huang, HC, Igaki, T, Igarashi, Y, Iijima, T, Inami, K, Ishikawa, A, Itoh, R, Iwasaki, H, Iwasaki, Y, Jang, HK, Kang, JH, Kang, JS, Kapusta, P, Kataoka, SU, Katayama, N, Kawai, H, Kawai, H, Kawasaki, T, Kim, DW, Kim, HJ, Kim, HO, Kim, H, Kim, JH, Kim, SK, Kinoshita, K, Kobayashi, S, Korpar, S, Križan, P, Krokovny, P, Kulasiri, R, Kuzmin, A, Kwon, YJ, Lange, JS, Leder, G, Lee, SH, Li, J, Lin, SW, Liventsev, D, Lu, RS, MacNaughton, J, Majumder, G, Mandl, F, Matsuishi, T, Matsumoto, S, Matsumoto, T, Mitaroff, W, Miyabayashi, Y, Miyake, H, Miyata, H, Moloney, GR, Mori, T, Nagamine, T, Nagasaka, Y, Nakadaira, T, Nakano, E, Nakao, M, Nam, JW, Natkaniec, Z, Nishida, S, Nitoh, O, Noguchi, S, Nozaki, T, Ogawa, S, Ohshima, T, Okabe, T, Okuno, S, Olsen, SL, Onuki, Y, Ostrowicz, W, Ozaki, H, Pakhlov, P, Palka, H, Park, CW, Park, H, Park, KS, Peak, LS, Perroud, JP, Piilonen, LE, Rozanska, M, Rybicki, K, Sagawa, H, Saitoh, S, Sakai, Y, Sarangi, TR, Satapathy, M, Satpathy, A, Schneider, O, Schrenk, S, Schümann, J, Schwartz, AJ, Semenov, S, Senyo, K, Seuster, R, Sevior, ME, Shibuya, H, Shwartz, B, Sidorov, V, Singh, JB, Soni, N, Stanič, S, Starič, M, Sugi, A, Sugiyama, A, Sumisawa, K, Sumiyoshi, T, Suzuki, S, Suzuki, SY, Swain, SK, Takahashi, T, Takasaki, F, Tamai, K, Tamura, N, Tanaka, J, Tanaka, M, Taylor, GN, Teramoto, Y, Tokuda, S, Tomura, T, Tsuboyama, T, Tsukamoto, T, Uehara, S, Unno, Y, Uno, S, Varner, G, Varvell, KE, Wang, CC, Wang, CH, Wang, JG, Wang, MZ, Watanabe, Y, Won, E, Yabsley, BD, Yamada, Y, Yamaguchi, A, Yamashita, Y, Yamashita, Y, Yamauchi, M, Yanai, H, Yuan, Y, Yusa, Y, Zhang, CC, Zhang, ZP, Zheng, Y, Zhilich, V & Žontar, D 2003, 'Observation of the decay B̄⁰ → Λ_c⁺p̄', Physical review letters, vol. 90, no. 12, 121802, pp. 121802/1-121802/5.

@article{fe5b0c3f12d74b89a1b5bbaba80fb41e,

title = "Observation of the decay {\=B}0 → Λc+{\=p}",

abstract = "The charmed baryonic Β decay{\= }Β0 → ∧c{\=+}p with a branching fraction of (2.19-0.49+0.56±0.32±0.57) × 10-5 and a statistical significance of 5.8 σ was measured. The branching fraction was found to be about an order-of-magnitude smaller than that of the three-body decay B- → ∧c{\=+}pπ-.",

author = "N. Gabyshev and H. Kichimi and K. Abe and K. Abe and R. Abe and T. Abe and I. Adachi 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 I. Bedny and I. Bizjak and A. Bondar and A. Bozek and M. Bra{\v c}ko and J. Brodzicka and Browder, {T. E.} and Casey, {B. C.K.} and Chang, {M. C.} and P. Chang and Y. Chao and Chen, {K. F.} and Cheon, {B. G.} and R. Chistov and Choi, {S. K.} and Y. Choi and Choi, {Y. K.} and M. Danilov and Dong, {L. Y.} and J. Dragic and A. Drutskoy and S. Eidelman and V. Eiges and Y. Enari and F. Fang and C. Fukunaga and A. Garmash and T. Gershon and B. Golob and J. Haba and C. Hagner and F. Handa and T. Hara and K. Hasuko and H. Hayashii and M. Hazumi and I. Higuchi and L. Hinz and T. Hojo and T. Hokuue and Y. Hoshi and Hou, {W. S.} and Hsiung, {Y. B.} and Huang, {H. C.} and T. Igaki and Y. Igarashi and T. Iijima and K. Inami and A. Ishikawa and R. Itoh and H. Iwasaki and Y. Iwasaki and Jang, {H. K.} and Kang, {J. H.} and Kang, {J. S.} and P. Kapusta and Kataoka, {S. U.} and N. Katayama and H. Kawai and H. Kawai and T. Kawasaki and Kim, {D. W.} and Kim, {H. J.} and Kim, {H. O.} and Hyunwoo Kim and Kim, {J. H.} and Kim, {S. K.} and K. Kinoshita and S. Kobayashi and S. Korpar and P. Kri{\v z}an and P. Krokovny and R. Kulasiri and A. Kuzmin and Kwon, {Y. J.} and Lange, {J. S.} and G. Leder and Lee, {S. H.} and J. Li and Lin, {S. W.} and D. Liventsev and Lu, {R. S.} and J. MacNaughton and G. Majumder and F. Mandl and T. Matsuishi and S. Matsumoto and T. Matsumoto and W. Mitaroff and Y. Miyabayashi and H. Miyake and H. Miyata and Moloney, {G. R.} and T. Mori and T. Nagamine and Y. Nagasaka and T. Nakadaira and E. Nakano and M. Nakao and Nam, {J. W.} and Z. Natkaniec and S. Nishida and O. Nitoh and S. Noguchi and T. Nozaki and S. Ogawa and T. Ohshima and T. Okabe and S. Okuno and Olsen, {S. L.} and Y. Onuki and W. Ostrowicz and H. Ozaki and P. Pakhlov and H. Palka and Park, {C. W.} and H. Park and Park, {K. S.} and Peak, {L. S.} and Perroud, {J. P.} and Piilonen, {L. E.} and M. Rozanska and K. Rybicki and H. Sagawa and S. Saitoh and Y. Sakai and Sarangi, {T. R.} and M. Satapathy and A. Satpathy and O. Schneider and S. Schrenk and J. Sch{\"u}mann and Schwartz, {A. J.} and S. Semenov and K. Senyo and R. Seuster and Sevior, {M. E.} and H. Shibuya and B. Shwartz and V. Sidorov and Singh, {J. B.} and N. Soni and S. Stani{\v c} and M. Stari{\v c} and A. Sugi and A. Sugiyama and K. Sumisawa and T. Sumiyoshi and S. Suzuki and Suzuki, {S. Y.} and Swain, {S. K.} 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 T. Tsuboyama and T. Tsukamoto and S. Uehara and Y. Unno and S. Uno 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 E. Won and Yabsley, {B. D.} and Y. Yamada and A. Yamaguchi and Y. Yamashita and Y. Yamashita and M. Yamauchi and H. Yanai and Y. Yuan and Y. Yusa and Zhang, {C. C.} and Zhang, {Z. P.} and Y. Zheng and V. Zhilich and D. {\v Z}ontar",

year = "2003",

month = mar,

day = "28",

language = "English",

volume = "90",

pages = "121802/1--121802/5",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "12",

}

TY - JOUR

T1 - Observation of the decay B̄0 → Λc+p̄

AU - Gabyshev, N.

AU - Kichimi, H.

AU - Abe, K.

AU - Abe, R.

AU - Abe, T.

AU - Adachi, I.

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 - Bedny, I.

AU - Bizjak, I.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Brodzicka, J.

AU - Browder, T. E.

AU - Casey, B. C.K.

AU - Chang, M. C.

AU - Chang, P.

AU - Chao, Y.

AU - Chen, K. F.

AU - Cheon, B. G.

AU - Chistov, R.

AU - Choi, S. K.

AU - Choi, Y.

AU - Choi, Y. K.

AU - Danilov, M.

AU - Dong, L. Y.

AU - Dragic, J.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Eiges, V.

AU - Enari, Y.

AU - Fang, F.

AU - Fukunaga, C.

AU - Garmash, A.

AU - Gershon, T.

AU - Golob, B.

AU - Haba, J.

AU - Hagner, C.

AU - Handa, F.

AU - Hara, T.

AU - Hasuko, K.

AU - Hayashii, H.

AU - Hazumi, M.

AU - Higuchi, I.

AU - Hinz, L.

AU - Hojo, T.

AU - Hokuue, T.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Hsiung, Y. B.

AU - Huang, H. C.

AU - Igaki, T.

AU - Igarashi, Y.

AU - Iijima, T.

AU - Inami, K.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, H.

AU - Iwasaki, Y.

AU - Jang, H. K.

AU - Kang, J. H.

AU - Kang, J. S.

AU - Kapusta, P.

AU - Kataoka, S. U.

AU - Katayama, N.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Kim, D. W.

AU - Kim, H. J.

AU - Kim, H. O.

AU - Kim, Hyunwoo

AU - Kim, J. H.

AU - Kim, S. K.

AU - Kinoshita, K.

AU - Kobayashi, S.

AU - Korpar, S.

AU - Križan, P.

AU - Krokovny, P.

AU - Kulasiri, R.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Leder, G.

AU - Lee, S. H.

AU - Li, J.

AU - Lin, S. W.

AU - Liventsev, D.

AU - Lu, R. S.

AU - MacNaughton, J.

AU - Majumder, G.

AU - Mandl, F.

AU - Matsuishi, T.

AU - Matsumoto, S.

AU - Matsumoto, T.

AU - Mitaroff, W.

AU - Miyabayashi, Y.

AU - Miyake, H.

AU - Miyata, H.

AU - Moloney, G. R.

AU - Mori, T.

AU - Nagamine, T.

AU - Nagasaka, Y.

AU - Nakadaira, T.

AU - Nakano, E.

AU - Nakao, M.

AU - Nam, J. W.

AU - Natkaniec, Z.

AU - Nishida, S.

AU - Nitoh, O.

AU - Noguchi, S.

AU - Nozaki, T.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okabe, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Onuki, Y.

AU - Ostrowicz, W.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Palka, H.

AU - Park, C. W.

AU - Park, H.

AU - Park, K. S.

AU - Peak, L. S.

AU - Perroud, J. P.

AU - Piilonen, L. E.

AU - Rozanska, M.

AU - Rybicki, K.

AU - Sagawa, H.

AU - Saitoh, S.

AU - Sakai, Y.

AU - Sarangi, T. R.

AU - Satapathy, M.

AU - Satpathy, A.

AU - Schneider, O.

AU - Schrenk, S.

AU - Schümann, J.

AU - Schwartz, A. J.

AU - Semenov, S.

AU - Senyo, K.

AU - Seuster, R.

AU - Sevior, M. E.

AU - Shibuya, H.

AU - Shwartz, B.

AU - Sidorov, V.

AU - Singh, J. B.

AU - Soni, N.

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 - Swain, S. K.

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 - Tsuboyama, T.

AU - Tsukamoto, T.

AU - Uehara, S.

AU - Unno, Y.

AU - Uno, S.

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, E.

AU - Yabsley, B. D.

AU - Yamada, Y.

AU - Yamaguchi, A.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Yanai, H.

AU - Yuan, Y.

AU - Yusa, Y.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zheng, Y.

AU - Zhilich, V.

AU - Žontar, D.

PY - 2003/3/28

Y1 - 2003/3/28

N2 - The charmed baryonic Β decay ̄Β0 → ∧c+̄p with a branching fraction of (2.19-0.49+0.56±0.32±0.57) × 10-5 and a statistical significance of 5.8 σ was measured. The branching fraction was found to be about an order-of-magnitude smaller than that of the three-body decay B- → ∧c+̄pπ-.

AB - The charmed baryonic Β decay ̄Β0 → ∧c+̄p with a branching fraction of (2.19-0.49+0.56±0.32±0.57) × 10-5 and a statistical significance of 5.8 σ was measured. The branching fraction was found to be about an order-of-magnitude smaller than that of the three-body decay B- → ∧c+̄pπ-.

UR - http://www.scopus.com/inward/record.url?scp=79952618760&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:79952618760

SN - 0031-9007

VL - 90

SP - 121802/1-121802/5

JO - Physical Review Letters

JF - Physical Review Letters

IS - 12

M1 - 121802

ER -

Observation of the decay B̄⁰ → Λ_c⁺p̄

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