Measurements of charmless hadronic two-body B meson decays and the ratio B(B → DK)/(B → Dπ) -: art. no. 052002

被引:95
作者
Bornheim, A [1 ]
Lipeles, E
Pappas, SP
Shapiro, A
Sun, WM
Weinstein, AJ
Briere, RA
Chen, GP
Ferguson, T
Tatishvili, G
Vogel, H
Adam, NE
Alexander, JP
Berkelman, K
Blanc, F
Boisvert, V
Cassel, DG
Drell, PS
Duboscq, JE
Ecklund, KM
Ehrlich, R
Galik, RS
Gibbons, L
Gittelman, B
Gray, SW
Hartill, DL
Heltsley, BK
Hsu, L
Jones, CD
Kandaswamy, J
Kreinick, DL
Magerkurth, A
Mahlke-Krüger, H
Meyer, TO
Mistry, NB
Patterson, JR
Peterson, D
Pivarski, J
Richichi, SJ
Riley, D
Sadoff, AJ
Schwarthoff, H
Shepherd, MR
Thayer, JG
Urner, D
Wilksen, T
Warburton, A
Weinberger, M
Athar, SB
Avery, P
机构
[1] CALTECH, Pasadena, CA 91125 USA
[2] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
[3] Cornell Univ, Ithaca, NY 14853 USA
[4] Univ Florida, Gainesville, FL 32611 USA
[5] Univ Illinois, Urbana, IL 61801 USA
[6] Carleton Univ, Ottawa, ON K1S 5B6, Canada
[7] Inst Particle Phys, Toronto, ON M5S 1A7, Canada
[8] Univ Kansas, Lawrence, KS 66045 USA
[9] Univ Minnesota, Minneapolis, MN 55455 USA
[10] Northwestern Univ, Evanston, IL 60208 USA
[11] SUNY Albany, Albany, NY 12222 USA
[12] Ohio State Univ, Columbus, OH 43210 USA
[13] Univ Oklahoma, Norman, OK 73019 USA
[14] Univ Pittsburgh, Pittsburgh, PA 15260 USA
[15] Purdue Univ, W Lafayette, IN 47907 USA
[16] Univ Rochester, Rochester, NY 14627 USA
[17] So Methodist Univ, Dallas, TX 75275 USA
[18] Syracuse Univ, Syracuse, NY 13244 USA
[19] Univ Texas Pan Amer, Edinburg, TX 78539 USA
[20] Vanderbilt Univ, Nashville, TN 37235 USA
[21] Wayne State Univ, Detroit, MI 48202 USA
关键词
D O I
10.1103/PhysRevD.68.052002
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present final measurements of 13 charmless hadronic B decay modes from the CLEO experiment. The decay modes include the ten pipi, Kpi, and KK final states and new limits on dibaryonic final states, p (p) over bar, p (Lambda) over bar, and Lambda(Lambda) over bar, as well as a new determination of the ratio B(B-->DK)/B(B-->Dpi). The results are based on the full CLEO II and CLEO III data samples totalling 15.3 fb(-1) at the Y(4S), and supercede previously published results.
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收藏
页数:12
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