Absolute measurement of hadronic branching fractions of the Ds+ meson

被引:48
作者
Alexander, J. P. [1 ]
Berkelman, K. [1 ]
Cassel, D. G. [1 ]
Duboscq, J. E. [1 ]
Ehrlich, R. [1 ]
Fields, L. [1 ]
Gibbons, L. [1 ]
Gray, R. [1 ]
Gray, S. W. [1 ]
Hartill, D. L. [1 ]
Heltsley, B. K. [1 ]
Hertz, D. [1 ]
Jones, C. D. [1 ]
Kandaswamy, J. [1 ]
Kreinick, D. L. [1 ]
Kuznetsov, V. E. [1 ]
Mahlke-Kruger, H. [1 ]
Mohapatra, D. [1 ]
Onyisi, P. U. E. [1 ]
Patterson, J. R. [1 ]
Peterson, D. [1 ]
Riley, D. [1 ]
Ryd, A. [1 ]
Sadoff, A. J. [1 ]
Shi, X. [1 ]
Stroiney, S. [1 ]
Sun, W. M. [1 ]
Wilksen, T. [1 ]
Athar, S. B.
Patel, R. [2 ]
Yelton, J. [2 ]
Rubin, P. [3 ]
Eisenstein, B. I. [4 ]
Karliner, I. [4 ]
Mehrabyan, S. [4 ]
Lowrey, N. [4 ]
Selen, M. [4 ]
White, E. J. [4 ]
Wiss, J. [4 ]
Mitchell, R. E. [5 ]
Shepherd, M. R. [5 ]
Besson, D. [6 ]
Pedlar, T. K. [7 ]
Cronin-Hennessy, D. [8 ]
Gao, K. Y. [8 ]
Hietala, J. [8 ]
Kubota, Y. [8 ]
Klein, T. [8 ]
Lang, B. W. [8 ]
Poling, R. [8 ]
机构
[1] Cornell Univ, Ithaca, NY 14853 USA
[2] Univ Florida, Gainesville, FL 32611 USA
[3] George Mason Univ, Fairfax, VA 22030 USA
[4] Univ Illinois, Urbana, IL 61801 USA
[5] Indiana Univ, Bloomington, IN 47405 USA
[6] Univ Kansas, Lawrence, KS 66045 USA
[7] Luther Coll, Iowa City, IA 52101 USA
[8] Univ Minnesota, Minneapolis, MN 55455 USA
[9] Northwestern Univ, Evanston, IL 60208 USA
[10] Univ Oxford, Oxford OX1 3RH, England
[11] SUNY Buffalo, Buffalo, NY 14260 USA
[12] Univ Pittsburgh, Pittsburgh, PA 15260 USA
[13] Univ Puerto Rico, Mayaguez, PR 00681 USA
[14] Purdue Univ, W Lafayette, IN 47907 USA
[15] Rensselaer Polytech Inst, Troy, NY 12180 USA
[16] Univ Rochester, Rochester, NY 14627 USA
[17] Syracuse Univ, Syracuse, NY 13244 USA
[18] Wayne State Univ, Detroit, MI 48202 USA
[19] Univ Bristol, Bristol BS8 1TL, Avon, England
[20] Carleton Univ, Ottawa, ON K1S 5B6, Canada
[21] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
[22] Univ Chicago, Enrico Fermi Inst, Chicago, IL 60637 USA
基金
美国国家科学基金会; 英国科学技术设施理事会;
关键词
D O I
10.1103/PhysRevLett.100.161804
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The branching fractions of D-s(+/-) meson decays serve to normalize many measurements of processes involving charm quarks. Using 298 pb(-1) of e(+)e(-) collisions recorded at a center of mass energy of 4.17 GeV, we determine absolute branching fractions for eight D-s(+/-) decays with a double tag technique. In particular we determine the branching fraction B(D-s(+)-> K-K+pi(+))=(5.50 +/- 0.23 +/- 0.16)%, where the uncertainties are statistical and systematic, respectively. We also provide partial branching fractions for kinematic subsets of the K-K+pi(+) decay mode.
引用
收藏
页数:6
相关论文
共 16 条
[1]  
ABE K, 2006, P 33 INT C HIGH EN P
[2]   REANALYSIS OF CHARMED-D-MESON BRANCHING FRACTIONS [J].
ADLER, J ;
BECKER, JJ ;
BLAYLOCK, GT ;
BOLTON, T ;
BROWN, JS ;
BUNNELL, KO ;
BURNETT, TH ;
CASSELL, RE ;
COFFMAN, D ;
COOK, V ;
COWARD, DH ;
DORFAN, DE ;
DUBOIS, GP ;
DUNCAN, AL ;
EIGEN, G ;
EINSWEILER, KF ;
EISENSTEIN, BI ;
FREESE, T ;
GLADDING, G ;
GRAB, C ;
GRANCAGNOLO, F ;
HAMILTON, RP ;
HAUSER, J ;
HEUSCH, CA ;
HITLIN, DG ;
IZEN, JM ;
KOPKE, L ;
LI, A ;
LOCKMAN, WS ;
MALLIK, U ;
MATTHEWS, CG ;
MIR, R ;
MOCKETT, PM ;
MOZLEY, RF ;
NEMATI, B ;
ODIAN, A ;
PARRISH, L ;
PARTRIDGE, R ;
PERRIER, J ;
PITMAN, D ;
PLAETZER, SA ;
RICHMAN, JD ;
SADROZINSKI, HFW ;
SCARLATELLA, M ;
SCHALK, TL ;
SCHINDLER, RH ;
SEIDEN, A ;
SIMOPOULOS, C ;
SPADAFORA, AL ;
STOCKDALE, IE .
PHYSICAL REVIEW LETTERS, 1988, 60 (02) :89-92
[3]   UPPER LIMIT ON THE ABSOLUTE BRANCHING FRACTION FOR DS+-]PHI-PI+ [J].
ADLER, J ;
BAI, Z ;
BLAYLOCK, GT ;
BOLTON, T ;
BRIENT, JC ;
BROWDER, TE ;
BROWN, JS ;
BUNNELL, KO ;
BURCHELL, M ;
BURNETT, TH ;
CASSELL, RE ;
COFFMAN, D ;
COOK, V ;
COWARD, DH ;
DEJONGH, F ;
DORFAN, DE ;
DRINKARD, J ;
DUBOIS, GP ;
EIGEN, G ;
EINSWEILER, KF ;
EISENSTEIN, BI ;
FREESE, T ;
GATTO, C ;
GLADDING, G ;
GRAB, C ;
HAUSER, J ;
HEUSCH, CA ;
HITLIN, DG ;
IZEN, JM ;
KIM, PC ;
KOPKE, L ;
LABS, J ;
LI, A ;
LOCKMAN, WS ;
MALLIK, U ;
MATTHEWS, CG ;
MINCER, AI ;
MIR, R ;
MOCKETT, PM ;
NEMATI, B ;
ODIAN, A ;
PARRISH, L ;
PARTRIDGE, R ;
PITMAN, D ;
PLAETZER, SA ;
RICHMAN, JD ;
ROCO, M ;
SADROZINSKI, HFW ;
SCARLATELLA, M ;
SCHALK, TL .
PHYSICAL REVIEW LETTERS, 1990, 64 (02) :169-171
[4]   The CLEO RICH detector [J].
Artuso, M ;
Ayad, R ;
Bukin, K ;
Efimov, A ;
Boulahouache, C ;
Dambasuren, E ;
Kopp, S ;
Li, J ;
Majumder, G ;
Menaa, N ;
Mountain, R ;
Schuh, S ;
Skwarnicki, T ;
Stone, S ;
Viehhauser, G ;
Wang, JC ;
Coan, TE ;
Fadeyev, V ;
Maravin, Y ;
Volobouev, I ;
Ye, J ;
Anderson, S ;
Kubota, Y ;
Smith, A .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2005, 554 (1-3) :147-194
[5]   Study of B→D(*)Ds(J)(*) decays and measurement of Ds- and DsJ(2460)- branching fractions [J].
Aubert, B. ;
Barate, R. ;
Bona, M. ;
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. ;
Brown, D. N. ;
Button-Shafer, J. ;
Cahn, R. N. ;
Charles, E. ;
Day, C. T. ;
Gill, M. S. ;
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. ;
Watson, A. T. .
PHYSICAL REVIEW D, 2006, 74 (03)
[6]   Measurement of the B0→D*- Ds*+ and Ds+→ φπ+ branching fractions -: art. no. 091104 [J].
Aubert, B ;
Barate, R ;
Boutigny, D ;
Couderc, F ;
Karyotakis, Y ;
Lees, JP ;
Poireau, V ;
Tisserand, V ;
Zghiche, A ;
Grauges-Pous, 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 ;
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 ;
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, 71 (09) :1-7
[7]   DIRECT MEASUREMENTS OF CHARMED-D-MESON HADRONIC BRANCHING FRACTIONS [J].
BALTRUSAITIS, RM ;
BECKER, JJ ;
BLAYLOCK, GT ;
BROWN, JS ;
BUNNELL, KO ;
BURNETT, TH ;
CASSELL, RE ;
COFFMAN, D ;
COOK, V ;
COWARD, DH ;
DADO, S ;
DORFAN, DE ;
DUBOIS, GP ;
DUNCAN, AL ;
EINSWEILER, KF ;
EISENSTEIN, BI ;
FABRIZIO, R ;
GLADDING, G ;
GRANCAGNOLO, F ;
HAMILTON, RP ;
HAUSER, J ;
HEUSCH, CA ;
HITLIN, DG ;
KOPKE, L ;
LOCKMAN, WS ;
MALLIK, U ;
MOCKETT, PM ;
MOZLEY, RF ;
NAPPI, A ;
ODIAN, A ;
PARTRIDGE, R ;
PERRIER, J ;
PLAETZER, SA ;
RICHMAN, JD ;
ROEHRIG, J ;
RUSSELL, JJ ;
SADROZINSKI, HFW ;
SCARLATELLA, M ;
SCHALK, TL ;
SCHINDLER, RH ;
SEIDEN, A ;
SIMOPOULOS, C ;
SLEEMAN, JC ;
SPADAFORA, AL ;
STOCKDALE, IE ;
THALER, JJ ;
TRIPSAS, B ;
TOKI, W ;
VILLA, F ;
WATTENBERG, A .
PHYSICAL REVIEW LETTERS, 1986, 56 (20) :2140-2143
[8]   PHOTOS - A UNIVERSAL MONTE-CARLO FOR QED RADIATIVE-CORRECTIONS - VERSION 2.0 [J].
BARBERIO, E ;
WAS, Z .
COMPUTER PHYSICS COMMUNICATIONS, 1994, 79 (02) :291-308
[9]  
BRUN R, 1993, UNPUB GEANT 3 21
[10]  
CRONINHENNESSY D, IN PRESS PHYS REV D