Observation of B+ → pp̄π+, B0 → pp̄K0, and B+ → pp̄K*+

M. Z. Wang; K. Abe; T. Abe; I. Adachi; H. Aihara; Y. Asano; T. Aso; V. Aulchenko; T. Aushev; A. M. Bakich; A. Bay; I. Bizjak; A. Bondar; A. Bozek; M. Bračko; T. E. Browder; M. C. Chang; P. Chang; Y. Chao; K. F. Chen; B. G. Cheon; R. Chistov; S. K. Choi; Y. Choi; Y. K. Choi; P. H. Chu; A. Chuvikov; M. Danilov; L. Y. Dong; A. Drutskoy; S. Eidelman; V. Eiges; C. Fukunaga; N. Gabyshev; A. Garmash; T. Gershon; G. Gokhroo; B. Golob; T. Hara; H. Hayashii; M. Hazumi; T. Hokuue; Y. Hoshi; W. S. Hou; H. C. Huang; K. Inami; A. Ishikawa; R. Itoh; H. Iwasaki; M. Iwasaki; Y. Iwasaki; J. H. Kang; N. Katayama; H. Kawai; T. Kawasaki; H. Kichimi; H. J. Kim; H. Kim; J. H. Kim; S. K. Kim; K. Kinoshita; P. Koppenburg; S. Korpar; P. Križan; P. Krokovny; A. Kuzmin; Y. J. Kwon; J. S. Lange; S. H. Lee; T. Lesiak; A. Limosani; S. W. Lin; J. MacNaughton; G. Majumder; F. Mandl; T. Matsumoto; W. Mitaroff; H. Miyake; H. Miyata; T. Nagamine; Y. Nagasaka; E. Nakano; S. Nishida; O. Nitoh; S. Ogawa; T. Ohshima; S. Okuno; S. L. Olsen; W. Ostrowicz; H. Ozaki; P. Pakhlov; H. Palka; C. W. Park; H. Park; N. Parslow; L. E. Piilonen; M. Rozanska; H. Sagawa; S. Saitoh; Y. Sakai; T. R. Sarangi; O. Schneider; A. J. Schwartz; S. Semenov; H. Shibuya; V. Sidorov; J. B. Singh; N. Soni; S. Stanič; M. Starič; A. Sugiyama; K. Sumisawa; T. Sumiyoshi; S. Suzuki; S. Y. Suzuki; F. Takasaki; K. Tamai; N. Tamura; M. Tanaka; Y. Teramoto; T. Tomura; T. Tsuboyama; T. Tsukamoto; S. Uehara; S. Uno; G. Varner; K. E. Varvell; C. H. Wang; J. G. Wang; Y. Watanabe; Y. Yamada; A. Yamaguchi; Y. Yamashita; M. Yamauchi; H. Yanai; J. Ying; Y. Yuan; Y. Yusa; C. C. Zhang; Z. P. Zhang; V. Zhilich; D. Žontar

doi:10.1103/PhysRevLett.92.131801

Observation of B⁺ → pp̄π⁺, B⁰ → pp̄K⁰, and B⁺ → pp̄K*⁺

M. Z. Wang, K. Abe, T. Abe, I. Adachi, H. Aihara, Y. Asano, T. Aso, V. Aulchenko, T. Aushev, A. M. Bakich, A. Bay, I. Bizjak, A. Bondar, A. Bozek, M. Bračko, T. E. Browder, M. C. Chang, P. Chang, Y. Chao, K. F. ChenB. G. Cheon, R. Chistov, S. K. Choi, Y. Choi, Y. K. Choi, P. H. Chu, A. Chuvikov, M. Danilov, L. Y. Dong, A. Drutskoy, S. Eidelman, V. Eiges, C. Fukunaga, N. Gabyshev, A. Garmash, T. Gershon, G. Gokhroo, B. Golob, T. Hara, H. Hayashii, M. Hazumi, T. Hokuue, Y. Hoshi, W. S. Hou, H. C. Huang, K. Inami, A. Ishikawa, R. Itoh, H. Iwasaki, M. Iwasaki, Y. Iwasaki, J. H. Kang, N. Katayama, H. Kawai, T. Kawasaki, H. Kichimi, H. J. Kim, H. Kim, J. H. Kim, S. K. Kim, K. Kinoshita, P. Koppenburg, S. Korpar, P. Križan, P. Krokovny, A. Kuzmin, Y. J. Kwon, J. S. Lange, S. H. Lee, T. Lesiak, A. Limosani, S. W. Lin, J. MacNaughton, G. Majumder, F. Mandl, T. Matsumoto, W. Mitaroff, H. Miyake, H. Miyata, T. Nagamine, Y. Nagasaka, E. Nakano, S. Nishida, O. Nitoh, S. Ogawa, T. Ohshima, S. Okuno, S. L. Olsen, W. Ostrowicz, H. Ozaki, P. Pakhlov, H. Palka, C. W. Park, H. Park, N. Parslow, L. E. Piilonen, M. Rozanska, H. Sagawa, S. Saitoh, Y. Sakai, T. R. Sarangi, O. Schneider, A. J. Schwartz, S. Semenov, H. Shibuya, V. Sidorov, J. B. Singh, N. Soni, S. Stanič, M. Starič, A. Sugiyama, K. Sumisawa, T. Sumiyoshi, S. Suzuki, S. Y. Suzuki, F. Takasaki, K. Tamai, N. Tamura, M. Tanaka, Y. Teramoto, T. Tomura, T. Tsuboyama, T. Tsukamoto, S. Uehara, S. Uno, G. Varner, K. E. Varvell, C. H. Wang, J. G. Wang, Y. Watanabe, Y. Yamada, A. Yamaguchi, Y. Yamashita, M. Yamauchi, H. Yanai, J. Ying, Y. Yuan, Y. Yusa, C. C. Zhang, Z. P. Zhang, V. Zhilich, D. Žontar

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

81 Citations (Scopus)

Abstract

The observation of B⁺ → pp̄π⁺, which is dominated by the b→u tree diagram was studied. The observation of B ₀ → pp̄K⁰ and B⁺→pp̄K ^*+ was also presented and the mesurement of B ⁺→pp̄K⁺ was improved. It was found that a search for the B⁰→pp̄K^*0 mode yielded only an upper limit. The pp̄ mass spectra was also studied to see if the threshold peaking confirmed with the newly observed modes.

Original language	English
Article number	131801
Pages (from-to)	131801-1-131801-6
Journal	Physical review letters
Volume	92
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.92.131801
Publication status	Published - 2004 Apr 2
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1103/PhysRevLett.92.131801

Cite this

Wang, M. Z., Abe, K., Abe, T., Adachi, I., Aihara, H., Asano, Y., Aso, T., Aulchenko, V., Aushev, T., Bakich, A. M., Bay, A., Bizjak, I., Bondar, A., Bozek, A., Bračko, M., Browder, T. E., Chang, M. C., Chang, P., Chao, Y., ... Žontar, D. (2004). Observation of B⁺ → pp̄π⁺, B⁰ → pp̄K⁰, and B⁺ → pp̄K*⁺. Physical review letters, 92(13), 131801-1-131801-6. [131801]. https://doi.org/10.1103/PhysRevLett.92.131801

Observation of B⁺ → pp̄π⁺, B⁰ → pp̄K⁰, and B⁺ → pp̄K*⁺. / Wang, M. Z.; Abe, K.; Abe, T.; Adachi, I.; Aihara, H.; Asano, Y.; Aso, T.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Bay, A.; Bizjak, I.; Bondar, A.; Bozek, A.; Bračko, M.; Browder, T. E.; Chang, M. C.; Chang, P.; Chao, Y.; Chen, K. F.; Cheon, B. G.; Chistov, R.; Choi, S. K.; Choi, Y.; Choi, Y. K.; Chu, P. H.; Chuvikov, A.; Danilov, M.; Dong, L. Y.; Drutskoy, A.; Eidelman, S.; Eiges, V.; Fukunaga, C.; Gabyshev, N.; Garmash, A.; Gershon, T.; Gokhroo, G.; Golob, B.; Hara, T.; Hayashii, H.; Hazumi, M.; Hokuue, T.; Hoshi, Y.; Hou, W. S.; Huang, H. C.; Inami, K.; Ishikawa, A.; Itoh, R.; Iwasaki, H.; Iwasaki, M.; Iwasaki, Y.; Kang, J. H.; Katayama, N.; Kawai, H.; Kawasaki, T.; Kichimi, H.; Kim, H. J.; Kim, H.; Kim, J. H.; Kim, S. K.; Kinoshita, K.; Koppenburg, P.; Korpar, S.; Križan, P.; Krokovny, P.; Kuzmin, A.; Kwon, Y. J.; Lange, J. S.; Lee, S. H.; Lesiak, T.; Limosani, A.; Lin, S. W.; MacNaughton, J.; Majumder, G.; Mandl, F.; Matsumoto, T.; Mitaroff, W.; Miyake, H.; Miyata, H.; Nagamine, T.; Nagasaka, Y.; Nakano, E.; Nishida, S.; Nitoh, O.; Ogawa, S.; Ohshima, T.; Okuno, S.; Olsen, S. L.; Ostrowicz, W.; Ozaki, H.; Pakhlov, P.; Palka, H.; Park, C. W.; Park, H.; Parslow, N.; Piilonen, L. E.; Rozanska, M.; Sagawa, H.; Saitoh, S.; Sakai, Y.; Sarangi, T. R.; Schneider, O.; Schwartz, A. J.; Semenov, S.; Shibuya, H.; Sidorov, V.; Singh, J. B.; Soni, N.; Stanič, S.; Starič, M.; Sugiyama, A.; Sumisawa, K.; Sumiyoshi, T.; Suzuki, S.; Suzuki, S. Y.; Takasaki, F.; Tamai, K.; Tamura, N.; Tanaka, M.; Teramoto, Y.; Tomura, T.; Tsuboyama, T.; Tsukamoto, T.; Uehara, S.; Uno, S.; Varner, G.; Varvell, K. E.; Wang, C. H.; Wang, J. G.; Watanabe, Y.; Yamada, Y.; Yamaguchi, A.; Yamashita, Y.; Yamauchi, M.; Yanai, H.; Ying, J.; Yuan, Y.; Yusa, Y.; Zhang, C. C.; Zhang, Z. P.; Zhilich, V.; Žontar, D.

In: Physical review letters, Vol. 92, No. 13, 131801, 02.04.2004, p. 131801-1-131801-6.

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

Wang, MZ, Abe, K, Abe, T, Adachi, I, Aihara, H, Asano, Y, Aso, T, Aulchenko, V, Aushev, T, Bakich, AM, Bay, A, Bizjak, I, Bondar, A, Bozek, A, Bračko, M, Browder, TE, Chang, MC, Chang, P, Chao, Y, Chen, KF, Cheon, BG, Chistov, R, Choi, SK, Choi, Y, Choi, YK, Chu, PH, Chuvikov, A, Danilov, M, Dong, LY, Drutskoy, A, Eidelman, S, Eiges, V, Fukunaga, C, Gabyshev, N, Garmash, A, Gershon, T, Gokhroo, G, Golob, B, Hara, T, Hayashii, H, Hazumi, M, Hokuue, T, Hoshi, Y, Hou, WS, Huang, HC, Inami, K, Ishikawa, A, Itoh, R, Iwasaki, H, Iwasaki, M, Iwasaki, Y, Kang, JH, Katayama, N, Kawai, H, Kawasaki, T, Kichimi, H, Kim, HJ, Kim, H, Kim, JH, Kim, SK, Kinoshita, K, Koppenburg, P, Korpar, S, Križan, P, Krokovny, P, Kuzmin, A, Kwon, YJ, Lange, JS, Lee, SH, Lesiak, T, Limosani, A, Lin, SW, MacNaughton, J, Majumder, G, Mandl, F, Matsumoto, T, Mitaroff, W, Miyake, H, Miyata, H, Nagamine, T, Nagasaka, Y, Nakano, E, Nishida, S, Nitoh, O, Ogawa, S, Ohshima, T, Okuno, S, Olsen, SL, Ostrowicz, W, Ozaki, H, Pakhlov, P, Palka, H, Park, CW, Park, H, Parslow, N, Piilonen, LE, Rozanska, M, Sagawa, H, Saitoh, S, Sakai, Y, Sarangi, TR, Schneider, O, Schwartz, AJ, Semenov, S, Shibuya, H, Sidorov, V, Singh, JB, Soni, N, Stanič, S, Starič, M, Sugiyama, A, Sumisawa, K, Sumiyoshi, T, Suzuki, S, Suzuki, SY, Takasaki, F, Tamai, K, Tamura, N, Tanaka, M, Teramoto, Y, Tomura, T, Tsuboyama, T, Tsukamoto, T, Uehara, S, Uno, S, Varner, G, Varvell, KE, Wang, CH, Wang, JG, Watanabe, Y, Yamada, Y, Yamaguchi, A, Yamashita, Y, Yamauchi, M, Yanai, H, Ying, J, Yuan, Y, Yusa, Y, Zhang, CC, Zhang, ZP, Zhilich, V & Žontar, D 2004, 'Observation of B⁺ → pp̄π⁺, B⁰ → pp̄K⁰, and B⁺ → pp̄K*⁺', Physical review letters, vol. 92, no. 13, 131801, pp. 131801-1-131801-6. https://doi.org/10.1103/PhysRevLett.92.131801

Wang, M. Z. ; Abe, K. ; Abe, T. ; Adachi, I. ; Aihara, H. ; Asano, Y. ; Aso, T. ; Aulchenko, V. ; Aushev, T. ; Bakich, A. M. ; Bay, A. ; Bizjak, I. ; Bondar, A. ; Bozek, A. ; Bračko, M. ; Browder, T. E. ; Chang, M. C. ; Chang, P. ; Chao, Y. ; Chen, K. F. ; Cheon, B. G. ; Chistov, R. ; Choi, S. K. ; Choi, Y. ; Choi, Y. K. ; Chu, P. H. ; Chuvikov, A. ; Danilov, M. ; Dong, L. Y. ; Drutskoy, A. ; Eidelman, S. ; Eiges, V. ; Fukunaga, C. ; Gabyshev, N. ; Garmash, A. ; Gershon, T. ; Gokhroo, G. ; Golob, B. ; Hara, T. ; Hayashii, H. ; Hazumi, M. ; Hokuue, T. ; Hoshi, Y. ; Hou, W. S. ; Huang, H. C. ; Inami, K. ; Ishikawa, A. ; Itoh, R. ; Iwasaki, H. ; Iwasaki, M. ; Iwasaki, Y. ; Kang, J. H. ; Katayama, N. ; Kawai, H. ; Kawasaki, T. ; Kichimi, H. ; Kim, H. J. ; Kim, H. ; Kim, J. H. ; Kim, S. K. ; Kinoshita, K. ; Koppenburg, P. ; Korpar, S. ; Križan, P. ; Krokovny, P. ; Kuzmin, A. ; Kwon, Y. J. ; Lange, J. S. ; Lee, S. H. ; Lesiak, T. ; Limosani, A. ; Lin, S. W. ; MacNaughton, J. ; Majumder, G. ; Mandl, F. ; Matsumoto, T. ; Mitaroff, W. ; Miyake, H. ; Miyata, H. ; Nagamine, T. ; Nagasaka, Y. ; Nakano, E. ; Nishida, S. ; Nitoh, O. ; Ogawa, S. ; Ohshima, T. ; Okuno, S. ; Olsen, S. L. ; Ostrowicz, W. ; Ozaki, H. ; Pakhlov, P. ; Palka, H. ; Park, C. W. ; Park, H. ; Parslow, N. ; Piilonen, L. E. ; Rozanska, M. ; Sagawa, H. ; Saitoh, S. ; Sakai, Y. ; Sarangi, T. R. ; Schneider, O. ; Schwartz, A. J. ; Semenov, S. ; Shibuya, H. ; Sidorov, V. ; Singh, J. B. ; Soni, N. ; Stanič, S. ; Starič, M. ; Sugiyama, A. ; Sumisawa, K. ; Sumiyoshi, T. ; Suzuki, S. ; Suzuki, S. Y. ; Takasaki, F. ; Tamai, K. ; Tamura, N. ; Tanaka, M. ; Teramoto, Y. ; Tomura, T. ; Tsuboyama, T. ; Tsukamoto, T. ; Uehara, S. ; Uno, S. ; Varner, G. ; Varvell, K. E. ; Wang, C. H. ; Wang, J. G. ; Watanabe, Y. ; Yamada, Y. ; Yamaguchi, A. ; Yamashita, Y. ; Yamauchi, M. ; Yanai, H. ; Ying, J. ; Yuan, Y. ; Yusa, Y. ; Zhang, C. C. ; Zhang, Z. P. ; Zhilich, V. ; Žontar, D. / Observation of B⁺ → pp̄π⁺, B⁰ → pp̄K⁰, and B⁺ → pp̄K*⁺. In: Physical review letters. 2004 ; Vol. 92, No. 13. pp. 131801-1-131801-6.

@article{e4694bf73c6e4bc7b11cb971327ad071,

title = "Observation of B+ → p{\=p}π+, B0 → p{\=p}K0, and B+ → p{\=p}K*+",

abstract = "The observation of B+ → p{\=p}π+, which is dominated by the b→u tree diagram was studied. The observation of B 0 → p{\=p}K0 and B+→p{\=p}K *+ was also presented and the mesurement of B +→p{\=p}K+ was improved. It was found that a search for the B0→p{\=p}K*0 mode yielded only an upper limit. The p{\=p} mass spectra was also studied to see if the threshold peaking confirmed with the newly observed modes.",

author = "Wang, {M. Z.} and K. Abe and T. Abe and I. Adachi and H. Aihara and Y. Asano and T. Aso and V. Aulchenko and T. Aushev and Bakich, {A. M.} and A. Bay and I. Bizjak and A. Bondar and A. Bozek and M. Bra{\v c}ko and Browder, {T. E.} 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 Chu, {P. H.} and A. Chuvikov and M. Danilov and Dong, {L. Y.} and A. Drutskoy and S. Eidelman and V. Eiges and C. Fukunaga and N. Gabyshev and A. Garmash and T. Gershon and G. Gokhroo and B. Golob and T. Hara and H. Hayashii and M. Hazumi and T. Hokuue and Y. Hoshi and Hou, {W. S.} and Huang, {H. C.} and K. Inami and A. Ishikawa and R. Itoh and H. Iwasaki and M. Iwasaki and Y. Iwasaki and Kang, {J. H.} and N. Katayama and H. Kawai and T. Kawasaki and H. Kichimi and Kim, {H. J.} and H. Kim and Kim, {J. H.} and Kim, {S. K.} and K. Kinoshita and P. Koppenburg and S. Korpar and P. Kri{\v z}an and P. Krokovny and A. Kuzmin and Kwon, {Y. J.} and Lange, {J. S.} and Lee, {S. H.} and T. Lesiak and A. Limosani and Lin, {S. W.} and J. MacNaughton and G. Majumder and F. Mandl and T. Matsumoto and W. Mitaroff and H. Miyake and H. Miyata and T. Nagamine and Y. Nagasaka and E. Nakano and S. Nishida and O. Nitoh and S. Ogawa and T. Ohshima and S. Okuno and Olsen, {S. L.} and W. Ostrowicz and H. Ozaki and P. Pakhlov and H. Palka and Park, {C. W.} and H. Park and N. Parslow and Piilonen, {L. E.} and M. Rozanska and H. Sagawa and S. Saitoh and Y. Sakai and Sarangi, {T. R.} and O. Schneider and Schwartz, {A. J.} and S. Semenov and H. Shibuya and V. Sidorov and Singh, {J. B.} and N. Soni and S. Stani{\v c} and M. Stari{\v c} and A. Sugiyama and K. Sumisawa and T. Sumiyoshi and S. Suzuki and Suzuki, {S. Y.} and F. Takasaki and K. Tamai and N. Tamura and M. Tanaka and Y. Teramoto and T. Tomura and T. Tsuboyama and T. Tsukamoto and S. Uehara and S. Uno and G. Varner and Varvell, {K. E.} and Wang, {C. H.} and Wang, {J. G.} and Y. Watanabe and Y. Yamada and A. Yamaguchi and Y. Yamashita and M. Yamauchi and H. Yanai and J. Ying and Y. Yuan and Y. Yusa and Zhang, {C. C.} and Zhang, {Z. P.} and V. Zhilich and D. {\v Z}ontar",

note = "Funding Information: We wish to thank the KEKB accelerator group for the excellent operation of the KEKB accelerator. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology of Japan and the Japan Society for the Promotion of Science; from the Australian Research Council and the Australian Department of Education, Science and Training; from the National Science Foundation of China under Contract No. 10175071; from the Department of Science and Technology of India; from the BK21 program of ?>the Ministry of Education of Korea and the CHEP ?>SRC program of the Korea Science and Engineering Foundation; from the Polish State Committee for Scientific Research under Contract No. 2P03B 01324; from the Ministry of Science and Technology of the Russian Federation; from the Ministry of Education, Science and Sport of the Republic of Slovenia; from the National Science Council and the Ministry of Education of Taiwan; and from the U.S. Department of Energy.",

year = "2004",

month = apr,

day = "2",

doi = "10.1103/PhysRevLett.92.131801",

language = "English",

volume = "92",

pages = "131801--1--131801--6",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "13",

}

TY - JOUR

T1 - Observation of B+ → pp̄π+, B0 → pp̄K0, and B+ → pp̄K*+

AU - Wang, M. Z.

AU - Abe, K.

AU - Abe, T.

AU - Adachi, I.

AU - Aihara, H.

AU - Asano, Y.

AU - Aso, T.

AU - Aulchenko, V.

AU - Aushev, T.

AU - Bakich, A. M.

AU - Bay, A.

AU - Bizjak, I.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

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 - Chu, P. H.

AU - Chuvikov, A.

AU - Danilov, M.

AU - Dong, L. Y.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Eiges, V.

AU - Fukunaga, C.

AU - Gabyshev, N.

AU - Garmash, A.

AU - Gershon, T.

AU - Gokhroo, G.

AU - Golob, B.

AU - Hara, T.

AU - Hayashii, H.

AU - Hazumi, M.

AU - Hokuue, T.

AU - Hoshi, Y.

AU - Hou, W. S.

AU - Huang, H. C.

AU - Inami, K.

AU - Ishikawa, A.

AU - Itoh, R.

AU - Iwasaki, H.

AU - Iwasaki, M.

AU - Iwasaki, Y.

AU - Kang, J. H.

AU - Katayama, N.

AU - Kawai, H.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, H. J.

AU - Kim, H.

AU - Kim, J. H.

AU - Kim, S. K.

AU - Kinoshita, K.

AU - Koppenburg, P.

AU - Korpar, S.

AU - Križan, P.

AU - Krokovny, P.

AU - Kuzmin, A.

AU - Kwon, Y. J.

AU - Lange, J. S.

AU - Lee, S. H.

AU - Lesiak, T.

AU - Limosani, A.

AU - Lin, S. W.

AU - MacNaughton, J.

AU - Majumder, G.

AU - Mandl, F.

AU - Matsumoto, T.

AU - Mitaroff, W.

AU - Miyake, H.

AU - Miyata, H.

AU - Nagamine, T.

AU - Nagasaka, Y.

AU - Nakano, E.

AU - Nishida, S.

AU - Nitoh, O.

AU - Ogawa, S.

AU - Ohshima, T.

AU - Okuno, S.

AU - Olsen, S. L.

AU - Ostrowicz, W.

AU - Ozaki, H.

AU - Pakhlov, P.

AU - Palka, H.

AU - Park, C. W.

AU - Park, H.

AU - Parslow, N.

AU - Piilonen, L. E.

AU - Rozanska, M.

AU - Sagawa, H.

AU - Saitoh, S.

AU - Sakai, Y.

AU - Sarangi, T. R.

AU - Schneider, O.

AU - Schwartz, A. J.

AU - Semenov, S.

AU - Shibuya, H.

AU - Sidorov, V.

AU - Singh, J. B.

AU - Soni, N.

AU - Stanič, S.

AU - Starič, M.

AU - Sugiyama, A.

AU - Sumisawa, K.

AU - Sumiyoshi, T.

AU - Suzuki, S.

AU - Suzuki, S. Y.

AU - Takasaki, F.

AU - Tamai, K.

AU - Tamura, N.

AU - Tanaka, M.

AU - Teramoto, Y.

AU - Tomura, T.

AU - Tsuboyama, T.

AU - Tsukamoto, T.

AU - Uehara, S.

AU - Uno, S.

AU - Varner, G.

AU - Varvell, K. E.

AU - Wang, C. H.

AU - Wang, J. G.

AU - Watanabe, Y.

AU - Yamada, Y.

AU - Yamaguchi, A.

AU - Yamashita, Y.

AU - Yamauchi, M.

AU - Yanai, H.

AU - Ying, J.

AU - Yuan, Y.

AU - Yusa, Y.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zhilich, V.

AU - Žontar, D.

N1 - Funding Information: We wish to thank the KEKB accelerator group for the excellent operation of the KEKB accelerator. We acknowledge support from the Ministry of Education, Culture, Sports, Science, and Technology of Japan and the Japan Society for the Promotion of Science; from the Australian Research Council and the Australian Department of Education, Science and Training; from the National Science Foundation of China under Contract No. 10175071; from the Department of Science and Technology of India; from the BK21 program of ?>the Ministry of Education of Korea and the CHEP ?>SRC program of the Korea Science and Engineering Foundation; from the Polish State Committee for Scientific Research under Contract No. 2P03B 01324; from the Ministry of Science and Technology of the Russian Federation; from the Ministry of Education, Science and Sport of the Republic of Slovenia; from the National Science Council and the Ministry of Education of Taiwan; and from the U.S. Department of Energy.

PY - 2004/4/2

Y1 - 2004/4/2

N2 - The observation of B+ → pp̄π+, which is dominated by the b→u tree diagram was studied. The observation of B 0 → pp̄K0 and B+→pp̄K *+ was also presented and the mesurement of B +→pp̄K+ was improved. It was found that a search for the B0→pp̄K*0 mode yielded only an upper limit. The pp̄ mass spectra was also studied to see if the threshold peaking confirmed with the newly observed modes.

AB - The observation of B+ → pp̄π+, which is dominated by the b→u tree diagram was studied. The observation of B 0 → pp̄K0 and B+→pp̄K *+ was also presented and the mesurement of B +→pp̄K+ was improved. It was found that a search for the B0→pp̄K*0 mode yielded only an upper limit. The pp̄ mass spectra was also studied to see if the threshold peaking confirmed with the newly observed modes.

UR - http://www.scopus.com/inward/record.url?scp=80051550210&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80051550210&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.92.131801

DO - 10.1103/PhysRevLett.92.131801

M3 - Article

AN - SCOPUS:80051550210

VL - 92

SP - 131801-1-131801-6

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 13

M1 - 131801

ER -

Observation of B⁺ → pp̄π⁺, B⁰ → pp̄K⁰, and B⁺ → pp̄K*⁺

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