Rates, polarizations, and asymmetries in charmless vector-vector B meson decays -: art. no. 171802

被引：133

作者：

Aubert, B ^{[1
]}

Barate, R

Boutigny, D

Gaillard, JM

Hicheur, A

Karyotakis, Y

Lees, JP

Robbe, P

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

Kral, JF

Kukartsev, G

LeClerc, C

Levi, ME

Lynch, G

Mir, LM

Oddone, PJ

Orimoto, TJ

Pripstein, M

Roe, NA

Romosan, A

Ronan, MT

Shelkov, VG

Telnov, AV

机构：

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

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

[3] 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] 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 San Diego, La Jolla, CA 92093 USA

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

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

[18] CALTECH, Pasadena, CA 91125 USA

[19] Univ Cincinnati, Cincinnati, OH 45221 USA

[20] Univ Colorado, Boulder, CO 80309 USA

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

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

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

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

[25] Univ Ferrara, Dipartmento Fis, I-44100 Ferrara, Italy

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

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

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

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

[30] Harvard Univ, Cambridge, MA 02138 USA

[31] Univ London Imperial Coll Sci Technol & Med, London SW7 2BW, England

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

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

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

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

[36] Univ Liverpool, Liverpool L69 3BX, Merseyside, England

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

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

[39] Univ Louisville, Louisville, KY 40292 USA

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

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

[42] Univ Massachusetts, Amherst, MA 01003 USA

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

[44] McGill Univ, Montreal, PQ H3A 2T8, Canada

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

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

[47] Univ Mississippi, University, MS 38677 USA

[48] Univ Montreal, Lab Rene JA Levesque, Montreal, PQ H3C 3J7, Canada

[49] Mt Holyoke Coll, S Hadley, MA 01075 USA

[50] Univ Naples Federico II, Dipartimento Sci Fisiche, I-80126 Naples, Italy

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 17期

关键词：

D O I：

10.1103/PhysRevLett.91.171802

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

With a sample of approximately 89x10(6) B (B) over bar pairs collected with the BABAR detector, we perform a search for B meson decays into pairs of charmless vector mesons (phi, rho, and K-*). We measure the branching fractions, determine the degree of longitudinal polarization, and search for CP violation asymmetries in the processes B+-->phiK(*+), B-0-->phiK(*0), B+-->rho(0)K(*+), and B+-->rho(0)rho(+). We also set an upper limit on the branching fraction for the decay B-0-->rho(0)rho(0).

引用

页码：1718021 / 1718027

页数：7

共 19 条

[1] SEARCH FOR HADRONIC B-]U DECAYS [J].

ALBRECHT, H ;

GLASER, R ;

HARDER, G ;

KRUGER, A ;

NILSSON, AW ;

NIPPE, A ;

OEST, T ;

REIDENBACH, M ;

SCHAFER, M ;

SCHMIDTPARZEFALL, W ;

SCHRODER, H ;

SCHULZ, HD ;

SEFKOW, F ;

WURTH, R ;

APPUHN, RD ;

DRESCHER, A ;

HAST, C ;

HERRERA, G ;

KOLANOSKI, H ;

LANGE, A ;

LINDNER, A ;

MANKEL, R ;

SCHECK, H ;

SCHWEDA, G ;

SPAAN, B ;

WALTHER, A ;

WEGENER, D ;

PAULINI, M ;

REIM, K ;

VOLLAND, U ;

WEGENER, H ;

FUNK, W ;

STIEWE, J ;

WERNER, S ;

BALL, S ;

GABRIEL, JC ;

GEYER, C ;

HOLSCHER, A ;

HOFMANN, W ;

HOLZER, B ;

KHAN, S ;

SPENGLER, J ;

CHARLESWORTH, CEK ;

EDWARDS, KW ;

FRISKEN, WR ;

KAPITZA, H ;

KRIEGER, P ;

KUTSCHKE, R ;

MACFARLANE, DB ;

MCLEAN, KW .

PHYSICS LETTERS B, 1990, 241 (02) :278-282

[2]

[Anonymous], 1993, SLACR418

[3] Electroweak radiative corrections to polarized Moller scattering asymmetries [J].

Czarnecki, A ;

Marciano, WJ .

PHYSICAL REVIEW D, 1996, 53 (03) :1066-1072

[4] The BABAR detector [J].

Aubert, B ;

Bazan, A ;

Boucham, A ;

Boutigny, D ;

De Bonis, I ;

Favier, J ;

Gaillard, JM ;

Jeremie, A ;

Karyotakis, Y ;

Le Flour, T ;

Lees, JP ;

Lieunard, S ;

Petitpas, P ;

Robbe, P ;

Tisserand, V ;

Zachariadou, K ;

Palano, A ;

Chen, GP ;

Chen, JC ;

Qi, ND ;

Rong, G ;

Wang, P ;

Zhu, YS ;

Eigen, G ;

Reinertsen, PL ;

Stugu, B ;

Abbott, B ;

Abrams, GS ;

Amerman, L ;

Borgland, AW ;

Breon, AB ;

Brown, DN ;

Button-Shafer, J ;

Clark, AR ;

Dardin, S ;

Day, C ;

Dow, SF ;

Fan, Q ;

Gaponenko, I ;

Gill, MS ;

Goozen, FR ;

Gowdy, SJ ;

Gritsan, A ;

Groysman, Y ;

Hernikl, C ;

Jacobsen, RG ;

Jared, RC ;

Kadel, RW ;

Kadyk, J ;

Karcher, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2002, 479 (01) :1-116

[5] Direct CP violation searches in charmless hadronic B meson decays -: art. no. 051101 [J].

Aubert, B ;

Boutigny, D ;

Gaillard, JM ;

Hicheur, A ;

Karyotakis, Y ;

Lees, JP ;

Robbe, P ;

Tisserand, V ;

Palano, A ;

Pompili, A ;

Chen, GP ;

Chen, JC ;

Qi, ND ;

Rong, G ;

Wang, P ;

Zhu, YS ;

Eigen, G ;

Stugu, B ;

Abrams, GS ;

Borgland, AW ;

Breon, AB ;

Brown, DN ;

Button-Shafer, J ;

Cahn, RN ;

Clark, AR ;

Gill, MS ;

Gritsan, AV ;

Groysman, Y ;

Jacobsen, RG ;

Kadel, RW ;

Kadyk, J ;

Kerth, LT ;

Kolomensky, YG ;

Kral, JF ;

LeClerc, C ;

Levi, ME ;

Lynch, G ;

Oddone, PJ ;

Perazzo, A ;

Pripstein, M ;

Roe, NA ;

Romosan, A ;

Ronan, MT ;

Shelkov, VG ;

Telnov, AV ;

Wenzel, WA ;

Bright-Thomas, PG ;

Harrison, TJ ;

Hawkes, CM ;

Knowles, DJ .

PHYSICAL REVIEW D, 2002, 65 (05)

[6]

Aubert B, 2001, PHYS REV LETT, V87, DOI [10.1103/PhysRevLett.87.241801, 10.1103/PhysRevLett.87.151801]

[7]

Bensalem W, 2001, PHYS REV D, V64, DOI 10.1103/PhysRevD.64.116003

[8] Observation of B→φK and B→φK [J].

Brier, RA ;

Chen, GP ;

Ferguson, T ;

Vogel, H ;

Gritsan, A ;

Alexander, JP ;

Baker, R ;

Bebek, C ;

Berger, BE ;

Berkelman, K ;

Blanc, F ;

Boisvert, V ;

Cassel, DG ;

Drell, PS ;

Duboscq, JE ;

Ecklund, KM ;

Ehrlich, R ;

Gaidarev, P ;

Gibbons, L ;

Gittelman, B ;

Gray, SW ;

Hartill, DL ;

Heltsley, BK ;

Hopman, PI ;

Hsu, L ;

Jones, CD ;

Kandaswamy, J ;

Kreinick, DL ;

Lohner, M ;

Magerkurth, A ;

Meyer, TO ;

Mistry, NB ;

Nordberg, E ;

Palmer, M ;

Patterson, JR ;

Peterson, D ;

Riley, D ;

Romano, A ;

Thayer, JG ;

Urner, D ;

Valant-Spaight, B ;

Viehhauser, G ;

Warburton, A ;

Avery, P ;

Prescott, C ;

Rubiera, AI ;

Stoeck, H ;

Yelton, J ;

Brandenburg, G ;

Ershov, A .

PHYSICAL REVIEW LETTERS, 2001, 86 (17) :3718-3721

[9]

BRUN R, DDEE841 CERN

[10] Perturbative QCD analysis of B→φK* decays -: art. no. 054013 [J].

Chen, CH ;

Keum, YY ;

Li, HN .

PHYSICAL REVIEW D, 2002, 66 (05)

← 1 2 →