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

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 16期

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

页数：6

共 16 条

[1] ABE K, 2006, P 33 INT C HIGH EN P
[2] REANALYSIS OF CHARMED-D-MESON BRANCHING FRACTIONS
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
[J]. PHYSICAL REVIEW LETTERS, 1988, 60 (02) : 89 - 92
[3] UPPER LIMIT ON THE ABSOLUTE BRANCHING FRACTION FOR DS+-]PHI-PI+
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
[J]. PHYSICAL REVIEW LETTERS, 1990, 64 (02) : 169 - 171
[4] The CLEO RICH detector
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
[J]. 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
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.
[J]. PHYSICAL REVIEW D, 2006, 74 (03):
[6] Measurement of the B0→D*- Ds*+ and Ds+→ φπ+ branching fractions -: art. no. 091104
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
[J]. PHYSICAL REVIEW D, 2005, 71 (09) : 1 - 7
[7] DIRECT MEASUREMENTS OF CHARMED-D-MESON HADRONIC BRANCHING FRACTIONS
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
[J]. PHYSICAL REVIEW LETTERS, 1986, 56 (20) : 2140 - 2143
[8] PHOTOS - A UNIVERSAL MONTE-CARLO FOR QED RADIATIVE-CORRECTIONS - VERSION 2.0
BARBERIO, E
WAS, Z
[J]. COMPUTER PHYSICS COMMUNICATIONS, 1994, 79 (02) : 291 - 308
[9] BRUN R, 1993, UNPUB GEANT 3 21
[10] CRONINHENNESSY D, IN PRESS PHYS REV D

← 1 2 →