Study of the B- → J/ψK-π+π- decay and measurement of the B- → X(3872)K- branching fraction -: art. no. 071103

被引：370

作者：

Aubert, B ^{[1
]}

Barate, R

Boutigny, D

Couderc, F

Gaillard, JM

Hicheur, A

Karyotakis, Y

Lees, JP

Tisserand, V

Zghiche, A

Palano, A

Pompili, A

Chen, JC

Qi, ND

Rong, G

Wang, P

Zhu, YS

Eigen, G

Ofte, I

Stugu, B

Abrams, GS

Borgland, AW

Breon, AB

Brown, DN

Button-Shafer, J

Cahn, RN

Charles, E

Day, CT

Gill, MS

Gritsan, AV

Groysman, Y

Jacobsen, RG

Kadel, RW

Kadyk, J

Kerth, LT

Kolomensky, YG

Kukartsev, G

LeClerc, C

Lynch, G

Merchant, AM

Mir, LM

Oddone, PJ

Orimoto, TJ

Pripstein, M

Roe, NA

Ronan, MT

Shelkov, VG

Wenzel, WA

Ford, K

Harrison, TJ

机构：

[1] Lab Annecy Le Vieux Phys Particules, F-74941 Annecy Le Vieux, France

[2] Univ Bari, Dipartmento Fis, I-70126 Bari, Italy

[3] Univ Bari, Ist Nazl Fis Nucl, I-70126 Bari, Italy

[4] Inst High Energy Phys, Beijing 100039, Peoples R China

[5] Univ Bergen, Inst Phys, N-5007 Bergen, Norway

[6] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[7] Univ Calif Berkeley, Berkeley, CA 94720 USA

[8] Univ Birmingham, Birmingham B15 2TT, W Midlands, England

[9] Ruhr Univ Bochum, Inst Expt Phys 1, D-44780 Bochum, Germany

[10] Univ Bristol, Bristol BS8 1TL, Avon, England

[11] Univ British Columbia, Vancouver, BC V6T 1Z1, Canada

[12] Brunel Univ, Uxbridge UB8 3PH, Middx, England

[13] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

[14] Univ Calif Irvine, Irvine, CA 92697 USA

[15] Univ Calif Los Angeles, Los Angeles, CA 90024 USA

[16] Univ Calif Riverside, Riverside, CA 92521 USA

[17] Univ Calif San Diego, La Jolla, CA 92093 USA

[18] Univ Calif Santa Barbara, Santa Barbara, CA 93106 USA

[19] Univ Calif Santa Cruz, Inst Particle Phys, Santa Cruz, CA 95064 USA

[20] CALTECH, Pasadena, CA 91125 USA

[21] Univ Cincinnati, Cincinnati, OH 45221 USA

[22] Univ Colorado, Boulder, CO 80309 USA

[23] Colorado State Univ, Ft Collins, CO 80523 USA

[24] Tech Univ Dresden, Inst Kern & Teilchenphys, D-01062 Dresden, Germany

[25] Ecole Polytech, LLR, F-91128 Palaiseau, France

[26] Univ Edinburgh, Edinburgh EH9 3JZ, Midlothian, Scotland

[27] Univ Ferrara, Dipartimento Fis, I-44100 Ferrara, Italy

[28] Univ Ferrara, Ist Nazl Fis Nucl, I-44100 Ferrara, Italy

[29] Florida A&M Univ, Tallahassee, FL 32307 USA

[30] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

[31] Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy

[32] Univ Genoa, Ist Nazl Fis Nucl, I-16146 Genoa, Italy

[33] Harvard Univ, Cambridge, MA 02138 USA

[34] Heidelberg Univ, Inst Phys, D-69120 Heidelberg, Germany

[35] Univ London Imperial Coll Sci Technol & Med, London SW7 2AZ, England

[36] Univ Iowa, Iowa City, IA 52242 USA

[37] Iowa State Univ, Ames, IA 50011 USA

[38] Lab Accelerateur Lineaire, F-91898 Orsay, France

[39] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA

[40] Univ Liverpool, Liverpool L69 72E, Merseyside, England

[41] Queen Mary Univ London, London E1 4NS, England

[42] Univ London Royal Holloway & Bedford New Coll, Egham TW20 0EX, Surrey, England

[43] Univ Louisville, Louisville, KY 40292 USA

[44] Univ Manchester, Manchester M13 9PL, Lancs, England

[45] Univ Maryland, College Pk, MD 20742 USA

[46] Univ Massachusetts, Amherst, MA 01003 USA

[47] MIT, Nucl Sci Lab, Cambridge, MA 02139 USA

[48] McGill Univ, Ctr Phys Mat, Montreal, PQ H3A 2T8, Canada

[49] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy

[50] Univ Milan, Ist Nazl Fis Nucl, I-20133 Milan, Italy

来源：

PHYSICAL REVIEW D | 2005年 / 71卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.71.071103

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the decay B--> J/psi K(-)pi(+)pi(-) using 117x10(6) B (B) over bar events collected at the Y(4S) resonance with the BABAR detector at the PEP-II e(+)e(-) asymmetric-energy storage ring. We measure the branching fractions B (B--> J/psi K(-)pi(+)pi(-))=(116 +/- 7(stat.)+/- 9(syst.))x10(-5) and B (B--> X(3872)K-)x B (X(3872)-> J/psi pi(+)pi(-))=(1.28 +/- 0.41)x10(-5) and find the mass of the X(3872) to be 3873.4 +/- 1.4 MeV/c(2). We search for the h(c) narrow state in the decay B--> h(c)K(-), h(c)-> J/psi pi(+)pi(-) and for the decay B--> J/psi D(0)pi(-), with D-0-> K(-)pi(+). We set the 90% C.L. limits B(B--> h(c)K(-))xB(h(c)-> J/psi pi(+)pi(-))< 3.4x10(-6) and B(B--> J/psi D(0)pi(-)) < 5.2x10(-5).

引用

页码：1 / 7

页数：7

共 50 条

[21] Study of CP violation in B- → K - π+π- and B- → K- σ(600) decays in the QCD factorization approach
Qi, Jing-Juan
Guo, Xin-Heng
Wang, Zhen-Yang
Zhang, Zhen-Hua
Wang, Chao
PHYSICAL REVIEW D, 2019, 99 (07)
[22] Can B->J/psi K(K-*) decays be described by factorization?
Cheng, HY
PHYSICS LETTERS B, 1997, 395 (3-4) : 345 - 354
[23] Observation of the decay K-→π-μ+μ- and measurements of the branching ratios for K±→π±μ+μ- -: art. no. 111801
Park, HK
Burnstein, RA
Chakravorty, A
Chan, A
Chen, YC
Choong, WS
Clark, K
Dukes, EC
Durandet, C
Felix, J
Gidal, G
Gu, P
Gustafson, HR
Ho, C
Holmstrom, T
Huang, M
James, C
Jenkins, CM
Kaplan, DM
Lederman, LM
Leros, N
Longo, MJ
Lopez, F
Lu, L
Luebke, W
Luk, KB
Nelson, KS
Perroud, JP
Rajaram, D
Rubin, HA
Teng, PK
Volk, J
White, C
White, S
Zyla, P
PHYSICAL REVIEW LETTERS, 2002, 88 (11) : 4
[24] Observation of the decay B → J/ψηK and search for X(3872)→J/ψη -: art. no. 041801
Aubert, B
Barate, R
Boutigny, D
Couderc, F
Gaillard, JM
Hicheur, A
Karyotakis, Y
Lees, JP
Tisserand, V
Zghiche, A
Palano, A
Pompili, A
Chen, JC
Qi, ND
Rong, G
Wang, P
Zhu, YS
Eigen, G
Ofte, I
Stugu, B
Abrams, GS
Borgland, AW
Breon, AB
Brown, DN
Button-Shafer, J
Cahn, RN
Charles, E
Day, CT
Gill, MS
Gritsan, AV
Groysman, Y
Jacobsen, RG
Kadel, RW
Kadyk, J
Kerth, LT
Kolomensky, YG
Kukartsev, G
LeClerc, C
Levi, ME
Lynch, G
Mir, LM
Oddone, PJ
Orimoto, TJ
Pripstein, M
Roe, NA
Ronan, MT
Shelkov, VG
Telnov, AV
Wenzel, WA
Ford, K
PHYSICAL REVIEW LETTERS, 2004, 93 (04) : 041801 - 1
[25] Study of b→c interference in the decay B-→[K+π-]DK*- -: art. no. 071104
Aubert, B
Barate, R
Boutigny, D
Couderc, F
Karyotakis, Y
Lees, JP
Poireau, V
Tisserand, V
Zghiche, A
Grauges, E
Palano, A
Pappagallo, M
Pompili, A
Chen, JC
Qi, ND
Rong, G
Wang, P
Zhu, YS
Eigen, G
Ofte, I
Stugu, B
Abrams, GS
Battaglia, M
Breon, AB
Brown, DN
Button-Shafer, J
Cahn, RN
Charles, E
Day, CT
Gill, MS
Gritsan, AV
Groysman, Y
Jacobsen, RG
Kadel, RW
Kadyk, J
Kerth, LT
Kolomensky, YG
Kukartsev, G
Lynch, G
Mir, LM
Oddone, PJ
Orimoto, TJ
Pripstein, M
Roe, NA
Ronan, MT
Wenzel, WA
Barrett, M
Ford, KE
Harrison, TJ
Hart, AJ
PHYSICAL REVIEW D, 2005, 72 (07):
[26] Shedding light on the X(3930) and X(3960) states with the B-→ K- J/ψω reaction
Abreu, L. M.
Albaladejo, M.
Feijoo, A.
Oset, E.
Nieves, J.
EUROPEAN PHYSICAL JOURNAL C, 2023, 83 (04):
[27] CP violating phase γ and the partial widths asymmetry in B-→π+π-K- and B-→K+K-K- decays
Fajfer, S
Oakes, RJ
Pham, TN
PHYSICS LETTERS B, 2002, 539 (1-2) : 67 - 75
[28] Measurement of the a asymmetry parameter for the Ω- → ΛK- decay -: art. no. 051102
Chen, YC
Burnstein, RA
Chakravorty, A
Chan, A
Choong, WS
Clark, K
Dukes, EC
Durandet, C
Felix, J
Gidal, G
Gu, P
Gustafson, HR
Ho, C
Holmstrom, T
Huang, M
James, C
Jenkins, CM
Kaplan, DM
Lederman, LM
Leros, N
Longo, MJ
Lopez, F
Lu, LC
Luebke, W
Luk, KB
Nelson, KS
Parks, HK
Perroud, JP
Rajaram, D
Rubin, HA
Teng, PK
Volk, J
White, CG
White, SL
Zyla, P
PHYSICAL REVIEW D, 2005, 71 (05): : 1 - 5
[29] Measurement of the B-→ D0K*- branching fraction
Aubert, B.
Barate, R.
Boutigny, D.
Couderc, F.
Karyotakis, Y.
Lees, J. P.
Poireau, V.
Tisserand, V.
Zghiche, A.
Grauges, E.
Palano, A.
Pappagallo, M.
Chen, J. C.
Qi, N. D.
Rong, G.
Wang, P.
Zhu, Y. S.
Eigen, G.
Ofte, I.
Stugu, B.
Abrams, G. S.
Battaglia, M.
Best, D. S.
Brown, D. N.
Button-Shafer, J.
Cahn, R. N.
Charles, E.
Day, C. T.
Gill, M. S.
Gritsan, A. V.
Groysman, Y.
Jacobsen, R. G.
Kadyk, J. A.
Kerth, L. T.
Kolomensky, Yu. G.
Kukartsev, G.
Lynch, G.
Mir, L. M.
Oddone, P. J.
Orimoto, T. J.
Pripstein, M.
Roe, N. A.
Ronan, M. T.
Wenzel, W. A.
Barrett, M.
Ford, K. E.
Harrison, T. J.
Hart, A. J.
Hawkes, C. M.
Morgan, S. E.
PHYSICAL REVIEW D, 2006, 73 (11):
[30] Study of the suppressed decays B-→[K+π-]DK- and B-→[K+π-]Dπ- -: art. no. 09160
Saigo, M
Abe, K
Abe, K
Aihara, H
Akatsu, M
Asano, Y
Aulchenko, V
Aushev, T
Bahinipati, S
Bakich, AM
Ban, Y
Banerjee, S
Bedny, I
Bitenc, U
Bizjak, I
Blyth, S
Bondar, A
Bozek, A
Bracko, M
Brodzicka, J
Browder, TE
Chao, Y
Chen, A
Chen, KF
Chen, WT
Cheon, BG
Chistov, R
Choi, SK
Choi, Y
Choi, YK
Chuvikov, A
Cole, S
Dalseno, J
Danilov, M
Dash, M
Dong, LY
Drutskoy, A
Eidelman, S
Eiges, V
Enari, Y
Fratina, S
Gabyshev, N
Garmash, A
Gershon, T
Gokhroo, G
Golob, B
Haba, J
Hayasaka, K
Hayashii, H
Hazumi, M
PHYSICAL REVIEW LETTERS, 2005, 94 (09)

← 1 2 3 4 5 →