Observation of B0→pp̄K*0 with a Large K*0 Polarization

J. H. Chen, M. Z. Wang, I. Adachi, H. Aihara, K. Arinstein, V. Aulchenko, T. Aushev, A. M. Bakich, V. Balagura, E. Barberio, A. Bay, I. Bedny, K. Belous, U. Bitenc, A. Bondar, A. Bozek, M. Bračko, T. E. Browder, M. C. Chang, Y. Chao & 125 others A. Chen, K. F. Chen, W. T. Chen, B. G. Cheon, R. Chistov, I. S. Cho, S. K. Choi, Y. Choi, J. Dalseno, M. Dash, A. Drutskoy, S. Eidelman, B. Golob, H. Ha, J. Haba, T. Hara, K. Hayasaka, H. Hayashii, 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, N. J. Joshi, D. H. Kah, H. Kaji, P. Kapusta, N. Katayama, T. Kawasaki, H. Kichimi, H. J. Kim, S. K. Kim, Y. J. Kim, K. Kinoshita, P. Krokovny, R. Kumar, C. C. Kuo, Y. J. Kwon, J. S. Lee, M. J. Lee, S. E. Lee, T. Lesiak, J. Li, A. Limosani, C. Liu, D. Liventsev, F. Mandl, A. Matyja, S. McOnie, T. Medvedeva, W. Mitaroff, H. Miyake, H. Miyata, Y. Miyazaki, R. Mizuk, E. Nakano, M. Nakao, H. Nakazawa, Z. Natkaniec, S. Nishida, O. Nitoh, S. Ogawa, T. Ohshima, S. Okuno, S. L. Olsen, H. Ozaki, P. Pakhlov, G. Pakhlova, H. Palka, C. W. Park, H. Park, L. S. Peak, R. Pestotnik, L. E. Piilonen, M. Rozanska, H. Sahoo, Y. Sakai, O. Schneider, K. Senyo, M. E. Sevior, M. Shapkin, C. P. Shen, H. Shibuya, J. G. Shiu, J. B. Singh, A. Somov, S. Stanič, M. Starič, T. Sumiyoshi, F. Takasaki, M. Tanaka, G. N. Taylor, Y. Teramoto, I. Tikhomirov, K. Trabelsi, S. Uehara, K. Ueno, T. Uglov, Y. Unno, S. Uno, P. Urquijo, Y. Usov, G. Varner, K. Vervink, S. Villa, A. Vinokurova, C. C. Wang, C. H. Wang, P. Wang, X. L. Wang, Y. Watanabe, R. Wedd, Eunil Won, H. Yamamoto, Y. Yamashita, C. C. Zhang, Z. P. Zhang, V. Zhulanov, A. Zupanc

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Using a 492fb-1 data sample collected near the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider, we observe the decay B0→pp̄K*0 with a branching fraction of (1.18-0.25+0.29(stat)±0.11(syst))×10-6. We study the decay dynamics of B0→pp̄K*0 and compare with B+→pp̄K*+. The K*0 meson is found to be almost 100% polarized (with a fraction of (101±13±3)% in the helicity zero state), while the K*+ meson has a (32±17±9)% fraction in the helicity zero state. The direct CP asymmetries for B0→pp̄K*0 and B+→pp̄K*+ are measured to be -0.08±0.20±0.02 and -0.01±0.19±0.02, respectively. In addition, we report improved measurements of the branching fractions B(B+→pp̄K*+)=(3.38-0.60+0.73±0.39)×10-6 and B(B0→pp̄K0)=(2.51-0.29+0.35±0.21)×10-6, which supersede our previous measurements.

Original languageEnglish
Article number251801
JournalPhysical Review Letters
Volume100
Issue number25
DOIs
Publication statusPublished - 2008 Jun 25

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polarization
mesons
decay
asymmetry
detectors
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Chen, J. H., Wang, M. Z., Adachi, I., Aihara, H., Arinstein, K., Aulchenko, V., ... Zupanc, A. (2008). Observation of B0→pp̄K*0 with a Large K*0 Polarization. Physical Review Letters, 100(25), [251801]. https://doi.org/10.1103/PhysRevLett.100.251801

Observation of B0→pp̄K*0 with a Large K*0 Polarization. / Chen, J. H.; Wang, M. Z.; Adachi, I.; Aihara, H.; Arinstein, K.; Aulchenko, V.; Aushev, T.; Bakich, A. M.; Balagura, V.; Barberio, E.; Bay, A.; Bedny, I.; Belous, K.; Bitenc, U.; Bondar, A.; Bozek, A.; Bračko, M.; Browder, T. E.; Chang, M. C.; Chao, Y.; Chen, A.; Chen, K. F.; Chen, W. T.; Cheon, B. G.; Chistov, R.; Cho, I. S.; Choi, S. K.; Choi, Y.; Dalseno, J.; Dash, M.; Drutskoy, A.; Eidelman, S.; Golob, B.; Ha, H.; Haba, J.; Hara, T.; Hayasaka, K.; Hayashii, H.; 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.; Joshi, N. J.; Kah, D. H.; Kaji, H.; Kapusta, P.; Katayama, N.; Kawasaki, T.; Kichimi, H.; Kim, H. J.; Kim, S. K.; Kim, Y. J.; Kinoshita, K.; Krokovny, P.; Kumar, R.; Kuo, C. C.; Kwon, Y. J.; Lee, J. S.; Lee, M. J.; Lee, S. E.; Lesiak, T.; Li, J.; Limosani, A.; Liu, C.; Liventsev, D.; Mandl, F.; Matyja, A.; McOnie, S.; Medvedeva, T.; Mitaroff, W.; Miyake, H.; Miyata, H.; Miyazaki, Y.; Mizuk, R.; Nakano, E.; Nakao, M.; Nakazawa, H.; Natkaniec, Z.; Nishida, S.; Nitoh, O.; Ogawa, S.; Ohshima, T.; Okuno, S.; Olsen, S. L.; Ozaki, H.; Pakhlov, P.; Pakhlova, G.; Palka, H.; Park, C. W.; Park, H.; Peak, L. S.; Pestotnik, R.; Piilonen, L. E.; Rozanska, M.; Sahoo, H.; Sakai, Y.; Schneider, O.; Senyo, K.; Sevior, M. E.; Shapkin, M.; Shen, C. P.; Shibuya, H.; Shiu, J. G.; Singh, J. B.; Somov, A.; Stanič, S.; Starič, M.; Sumiyoshi, T.; Takasaki, F.; Tanaka, M.; Taylor, G. N.; Teramoto, Y.; Tikhomirov, I.; Trabelsi, K.; Uehara, S.; Ueno, K.; Uglov, T.; Unno, Y.; Uno, S.; Urquijo, P.; Usov, Y.; Varner, G.; Vervink, K.; Villa, S.; Vinokurova, A.; Wang, C. C.; Wang, C. H.; Wang, P.; Wang, X. L.; Watanabe, Y.; Wedd, R.; Won, Eunil; Yamamoto, H.; Yamashita, Y.; Zhang, C. C.; Zhang, Z. P.; Zhulanov, V.; Zupanc, A.

In: Physical Review Letters, Vol. 100, No. 25, 251801, 25.06.2008.

Research output: Contribution to journalArticle

Chen, JH, Wang, MZ, Adachi, I, Aihara, H, Arinstein, K, Aulchenko, V, Aushev, T, Bakich, AM, Balagura, V, Barberio, E, Bay, A, Bedny, I, Belous, K, Bitenc, U, Bondar, A, Bozek, A, Bračko, M, Browder, TE, Chang, MC, Chao, Y, Chen, A, Chen, KF, Chen, WT, Cheon, BG, Chistov, R, Cho, IS, Choi, SK, Choi, Y, Dalseno, J, Dash, M, Drutskoy, A, Eidelman, S, Golob, B, Ha, H, Haba, J, Hara, T, Hayasaka, K, Hayashii, H, Hazumi, M, Heffernan, D, Hoshi, Y, Hou, WS, Hsiung, YB, Hyun, HJ, Inami, K, Ishikawa, A, Ishino, H, Itoh, R, Iwasaki, M, Joshi, NJ, Kah, DH, Kaji, H, Kapusta, P, Katayama, N, Kawasaki, T, Kichimi, H, Kim, HJ, Kim, SK, Kim, YJ, Kinoshita, K, Krokovny, P, Kumar, R, Kuo, CC, Kwon, YJ, Lee, JS, Lee, MJ, Lee, SE, Lesiak, T, Li, J, Limosani, A, Liu, C, Liventsev, D, Mandl, F, Matyja, A, McOnie, S, Medvedeva, T, Mitaroff, W, Miyake, H, Miyata, H, Miyazaki, Y, Mizuk, R, Nakano, E, Nakao, M, Nakazawa, H, Natkaniec, Z, Nishida, S, Nitoh, O, Ogawa, S, Ohshima, T, Okuno, S, Olsen, SL, Ozaki, H, Pakhlov, P, Pakhlova, G, Palka, H, Park, CW, Park, H, Peak, LS, Pestotnik, R, Piilonen, LE, Rozanska, M, Sahoo, H, Sakai, Y, Schneider, O, Senyo, K, Sevior, ME, Shapkin, M, Shen, CP, Shibuya, H, Shiu, JG, Singh, JB, Somov, A, Stanič, S, Starič, M, Sumiyoshi, T, Takasaki, F, Tanaka, M, Taylor, GN, Teramoto, Y, Tikhomirov, I, Trabelsi, K, Uehara, S, Ueno, K, Uglov, T, Unno, Y, Uno, S, Urquijo, P, Usov, Y, Varner, G, Vervink, K, Villa, S, Vinokurova, A, Wang, CC, Wang, CH, Wang, P, Wang, XL, Watanabe, Y, Wedd, R, Won, E, Yamamoto, H, Yamashita, Y, Zhang, CC, Zhang, ZP, Zhulanov, V & Zupanc, A 2008, 'Observation of B0→pp̄K*0 with a Large K*0 Polarization', Physical Review Letters, vol. 100, no. 25, 251801. https://doi.org/10.1103/PhysRevLett.100.251801
Chen JH, Wang MZ, Adachi I, Aihara H, Arinstein K, Aulchenko V et al. Observation of B0→pp̄K*0 with a Large K*0 Polarization. Physical Review Letters. 2008 Jun 25;100(25). 251801. https://doi.org/10.1103/PhysRevLett.100.251801
Chen, J. H. ; Wang, M. Z. ; Adachi, I. ; Aihara, H. ; Arinstein, K. ; Aulchenko, V. ; Aushev, T. ; Bakich, A. M. ; Balagura, V. ; Barberio, E. ; Bay, A. ; Bedny, I. ; Belous, K. ; Bitenc, U. ; Bondar, A. ; Bozek, A. ; Bračko, M. ; Browder, T. E. ; Chang, M. C. ; Chao, Y. ; Chen, A. ; Chen, K. F. ; Chen, W. T. ; Cheon, B. G. ; Chistov, R. ; Cho, I. S. ; Choi, S. K. ; Choi, Y. ; Dalseno, J. ; Dash, M. ; Drutskoy, A. ; Eidelman, S. ; Golob, B. ; Ha, H. ; Haba, J. ; Hara, T. ; Hayasaka, K. ; Hayashii, H. ; 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. ; Joshi, N. J. ; Kah, D. H. ; Kaji, H. ; Kapusta, P. ; Katayama, N. ; Kawasaki, T. ; Kichimi, H. ; Kim, H. J. ; Kim, S. K. ; Kim, Y. J. ; Kinoshita, K. ; Krokovny, P. ; Kumar, R. ; Kuo, C. C. ; Kwon, Y. J. ; Lee, J. S. ; Lee, M. J. ; Lee, S. E. ; Lesiak, T. ; Li, J. ; Limosani, A. ; Liu, C. ; Liventsev, D. ; Mandl, F. ; Matyja, A. ; McOnie, S. ; Medvedeva, T. ; Mitaroff, W. ; Miyake, H. ; Miyata, H. ; Miyazaki, Y. ; Mizuk, R. ; Nakano, E. ; Nakao, M. ; Nakazawa, H. ; Natkaniec, Z. ; Nishida, S. ; Nitoh, O. ; Ogawa, S. ; Ohshima, T. ; Okuno, S. ; Olsen, S. L. ; Ozaki, H. ; Pakhlov, P. ; Pakhlova, G. ; Palka, H. ; Park, C. W. ; Park, H. ; Peak, L. S. ; Pestotnik, R. ; Piilonen, L. E. ; Rozanska, M. ; Sahoo, H. ; Sakai, Y. ; Schneider, O. ; Senyo, K. ; Sevior, M. E. ; Shapkin, M. ; Shen, C. P. ; Shibuya, H. ; Shiu, J. G. ; Singh, J. B. ; Somov, A. ; Stanič, S. ; Starič, M. ; Sumiyoshi, T. ; Takasaki, F. ; Tanaka, M. ; Taylor, G. N. ; Teramoto, Y. ; Tikhomirov, I. ; Trabelsi, K. ; Uehara, S. ; Ueno, K. ; Uglov, T. ; Unno, Y. ; Uno, S. ; Urquijo, P. ; Usov, Y. ; Varner, G. ; Vervink, K. ; Villa, S. ; Vinokurova, A. ; Wang, C. C. ; Wang, C. H. ; Wang, P. ; Wang, X. L. ; Watanabe, Y. ; Wedd, R. ; Won, Eunil ; Yamamoto, H. ; Yamashita, Y. ; Zhang, C. C. ; Zhang, Z. P. ; Zhulanov, V. ; Zupanc, A. / Observation of B0→pp̄K*0 with a Large K*0 Polarization. In: Physical Review Letters. 2008 ; Vol. 100, No. 25.
@article{94714aab76094011a1bb73d9a14d5b4b,
title = "Observation of B0→pp̄K*0 with a Large K*0 Polarization",
abstract = "Using a 492fb-1 data sample collected near the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider, we observe the decay B0→pp̄K*0 with a branching fraction of (1.18-0.25+0.29(stat)±0.11(syst))×10-6. We study the decay dynamics of B0→pp̄K*0 and compare with B+→pp̄K*+. The K*0 meson is found to be almost 100{\%} polarized (with a fraction of (101±13±3){\%} in the helicity zero state), while the K*+ meson has a (32±17±9){\%} fraction in the helicity zero state. The direct CP asymmetries for B0→pp̄K*0 and B+→pp̄K*+ are measured to be -0.08±0.20±0.02 and -0.01±0.19±0.02, respectively. In addition, we report improved measurements of the branching fractions B(B+→pp̄K*+)=(3.38-0.60+0.73±0.39)×10-6 and B(B0→pp̄K0)=(2.51-0.29+0.35±0.21)×10-6, which supersede our previous measurements.",
author = "Chen, {J. H.} and Wang, {M. Z.} 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 A. Bay and I. Bedny and K. Belous and U. Bitenc and A. Bondar and A. Bozek and M. Bračko and Browder, {T. E.} and Chang, {M. C.} and Y. Chao and A. Chen and Chen, {K. F.} and Chen, {W. T.} and Cheon, {B. G.} and R. Chistov and Cho, {I. S.} and Choi, {S. K.} and Y. Choi and J. Dalseno and M. Dash and A. Drutskoy and S. Eidelman and B. Golob and H. Ha and J. Haba and T. Hara and K. Hayasaka and H. Hayashii 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 Joshi, {N. J.} and Kah, {D. H.} and H. Kaji and P. Kapusta and N. Katayama and T. Kawasaki and H. Kichimi and Kim, {H. J.} and Kim, {S. K.} and Kim, {Y. J.} and K. Kinoshita and P. Krokovny and R. Kumar and Kuo, {C. C.} and Kwon, {Y. J.} and Lee, {J. S.} and Lee, {M. J.} and Lee, {S. E.} and T. Lesiak and J. Li and A. Limosani and C. Liu and D. Liventsev and F. Mandl and A. Matyja and S. McOnie and T. Medvedeva and W. Mitaroff and H. Miyake and H. Miyata and Y. Miyazaki and R. Mizuk and E. Nakano and M. Nakao and H. Nakazawa and Z. Natkaniec 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 G. Pakhlova and H. Palka and Park, {C. W.} and H. Park and Peak, {L. S.} and R. Pestotnik and Piilonen, {L. E.} and M. Rozanska and H. Sahoo and Y. Sakai and O. Schneider and K. Senyo and Sevior, {M. E.} and M. Shapkin and Shen, {C. P.} and H. Shibuya and Shiu, {J. G.} and Singh, {J. B.} and A. Somov and S. Stanič and M. Starič and T. Sumiyoshi and F. Takasaki and M. Tanaka and Taylor, {G. N.} and Y. Teramoto and I. Tikhomirov and K. Trabelsi and S. Uehara and K. Ueno and T. Uglov and Y. Unno and S. Uno and P. Urquijo and Y. Usov and G. Varner and K. Vervink and S. Villa and A. Vinokurova and Wang, {C. C.} and Wang, {C. H.} and P. Wang and Wang, {X. L.} and Y. Watanabe and R. Wedd and Eunil Won and H. Yamamoto and Y. Yamashita and Zhang, {C. C.} and Zhang, {Z. P.} and V. Zhulanov and A. Zupanc",
year = "2008",
month = "6",
day = "25",
doi = "10.1103/PhysRevLett.100.251801",
language = "English",
volume = "100",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "25",

}

TY - JOUR

T1 - Observation of B0→pp̄K*0 with a Large K*0 Polarization

AU - Chen, J. H.

AU - Wang, M. Z.

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 - Bay, A.

AU - Bedny, I.

AU - Belous, K.

AU - Bitenc, U.

AU - Bondar, A.

AU - Bozek, A.

AU - Bračko, M.

AU - Browder, T. E.

AU - Chang, M. C.

AU - Chao, Y.

AU - Chen, A.

AU - Chen, K. F.

AU - Chen, W. T.

AU - Cheon, B. G.

AU - Chistov, R.

AU - Cho, I. S.

AU - Choi, S. K.

AU - Choi, Y.

AU - Dalseno, J.

AU - Dash, M.

AU - Drutskoy, A.

AU - Eidelman, S.

AU - Golob, B.

AU - Ha, H.

AU - Haba, J.

AU - Hara, T.

AU - Hayasaka, K.

AU - Hayashii, H.

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 - Joshi, N. J.

AU - Kah, D. H.

AU - Kaji, H.

AU - Kapusta, P.

AU - Katayama, N.

AU - Kawasaki, T.

AU - Kichimi, H.

AU - Kim, H. J.

AU - Kim, S. K.

AU - Kim, Y. J.

AU - Kinoshita, K.

AU - Krokovny, P.

AU - Kumar, R.

AU - Kuo, C. C.

AU - Kwon, Y. J.

AU - Lee, J. S.

AU - Lee, M. J.

AU - Lee, S. E.

AU - Lesiak, T.

AU - Li, J.

AU - Limosani, A.

AU - Liu, C.

AU - Liventsev, D.

AU - Mandl, F.

AU - Matyja, A.

AU - McOnie, S.

AU - Medvedeva, T.

AU - Mitaroff, W.

AU - Miyake, H.

AU - Miyata, H.

AU - Miyazaki, Y.

AU - Mizuk, R.

AU - Nakano, E.

AU - Nakao, M.

AU - Nakazawa, H.

AU - Natkaniec, Z.

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 - Pakhlova, G.

AU - Palka, H.

AU - Park, C. W.

AU - Park, H.

AU - Peak, L. S.

AU - Pestotnik, R.

AU - Piilonen, L. E.

AU - Rozanska, M.

AU - Sahoo, H.

AU - Sakai, Y.

AU - Schneider, O.

AU - Senyo, K.

AU - Sevior, M. E.

AU - Shapkin, M.

AU - Shen, C. P.

AU - Shibuya, H.

AU - Shiu, J. G.

AU - Singh, J. B.

AU - Somov, A.

AU - Stanič, S.

AU - Starič, M.

AU - Sumiyoshi, T.

AU - Takasaki, F.

AU - Tanaka, M.

AU - Taylor, G. N.

AU - Teramoto, Y.

AU - Tikhomirov, I.

AU - Trabelsi, K.

AU - Uehara, S.

AU - Ueno, K.

AU - Uglov, T.

AU - Unno, Y.

AU - Uno, S.

AU - Urquijo, P.

AU - Usov, Y.

AU - Varner, G.

AU - Vervink, K.

AU - Villa, S.

AU - Vinokurova, A.

AU - Wang, C. C.

AU - Wang, C. H.

AU - Wang, P.

AU - Wang, X. L.

AU - Watanabe, Y.

AU - Wedd, R.

AU - Won, Eunil

AU - Yamamoto, H.

AU - Yamashita, Y.

AU - Zhang, C. C.

AU - Zhang, Z. P.

AU - Zhulanov, V.

AU - Zupanc, A.

PY - 2008/6/25

Y1 - 2008/6/25

N2 - Using a 492fb-1 data sample collected near the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider, we observe the decay B0→pp̄K*0 with a branching fraction of (1.18-0.25+0.29(stat)±0.11(syst))×10-6. We study the decay dynamics of B0→pp̄K*0 and compare with B+→pp̄K*+. The K*0 meson is found to be almost 100% polarized (with a fraction of (101±13±3)% in the helicity zero state), while the K*+ meson has a (32±17±9)% fraction in the helicity zero state. The direct CP asymmetries for B0→pp̄K*0 and B+→pp̄K*+ are measured to be -0.08±0.20±0.02 and -0.01±0.19±0.02, respectively. In addition, we report improved measurements of the branching fractions B(B+→pp̄K*+)=(3.38-0.60+0.73±0.39)×10-6 and B(B0→pp̄K0)=(2.51-0.29+0.35±0.21)×10-6, which supersede our previous measurements.

AB - Using a 492fb-1 data sample collected near the Υ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider, we observe the decay B0→pp̄K*0 with a branching fraction of (1.18-0.25+0.29(stat)±0.11(syst))×10-6. We study the decay dynamics of B0→pp̄K*0 and compare with B+→pp̄K*+. The K*0 meson is found to be almost 100% polarized (with a fraction of (101±13±3)% in the helicity zero state), while the K*+ meson has a (32±17±9)% fraction in the helicity zero state. The direct CP asymmetries for B0→pp̄K*0 and B+→pp̄K*+ are measured to be -0.08±0.20±0.02 and -0.01±0.19±0.02, respectively. In addition, we report improved measurements of the branching fractions B(B+→pp̄K*+)=(3.38-0.60+0.73±0.39)×10-6 and B(B0→pp̄K0)=(2.51-0.29+0.35±0.21)×10-6, which supersede our previous measurements.

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U2 - 10.1103/PhysRevLett.100.251801

DO - 10.1103/PhysRevLett.100.251801

M3 - Article

VL - 100

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

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