Combination of CDF and D0 results on the W boson mass and width -: art. no. 092008

被引：43

作者：

Abazov, VM ^{[1
]}

Abbott, B

Abdesselam, A

Abolins, M

Abramov, V

Acharya, BS

Acosta, D

Adams, DL

Adams, M

Affolder, T

Ahmed, SN

Akimoto, H

Akopian, A

Albrow, MG

Alexeev, GD

Alton, A

Alves, GA

Amaral, P

Ambrose, D

Amendolia, SR

Amidei, D

Anikeev, K

Antos, J

Apollinari, G

Arnoud, Y

Arisawa, T

Artikov, A

Asakawa, T

Avila, C

Ashmanskas, W

Atac, M

Azfar, F

Azzi-Bacchetta, P

Babintsev, VV

Babukhadia, L

Bacchetta, N

Bachacou, H

Bacon, TC

Baden, A

Badgett, W

Baffioni, S

Bailey, MW

Bailey, S

Baldin, B

Balm, PW

Banerjee, S

de Barbaro, P

Barbaro-Galtieri, A

Barberis, E

Baringer, P

机构：

[1] Joint Inst Nucl Res, Dubna, Russia

[2] Univ Buenos Aires, Buenos Aires, DF, Argentina

[3] Ctr Brasileiro Pesquisas Fis, LAFEX, Rio De Janeiro, Brazil

[4] Univ Estado Rio de Janeiro, Rio De Janeiro, Brazil

[5] McGill Univ, Inst Particle Phys, Montreal, PQ H3A 2T8, Canada

[6] Univ Toronto, Toronto, ON M5S 1A7, Canada

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

[8] Acad Sinica, Inst Phys, Taipei 11529, Taiwan

[9] Univ Los Andes, Bogota, Colombia

[10] Acad Sci, Ctr Particle Phys, Inst Phys, Prague, Czech Republic

[11] Charles Univ Prague, Ctr Particle Phys, Prague, Czech Republic

[12] Univ San Francisco Quito, Quito, Ecuador

[13] Univ Grenoble 1, CNRS, IN2P3, Lab Phys Subatom & Cosmol, Grenoble, France

[14] Univ Mediterranee, CNRS, IN2P3, CPPM, Marseille, France

[15] CNRS, IN2P3, Lab Accelerateur Lineaire, F-91405 Orsay, France

[16] Univ Paris 06, LPNHE, Paris, France

[17] Univ Paris 07, IN2P3, CNRS, Paris, France

[18] CEA, Serv Phys Particules, DAPNIA, Saclay, France

[19] Univ Freiburg, Inst Phys, Freiburg, Germany

[20] Univ Karlsruhe, Inst Expt Kernphys, D-76128 Karlsruhe, Germany

[21] Panjab Univ, Chandigarh 160014, India

[22] Univ Delhi, Delhi 110007, India

[23] Tata Inst Fundamental Res, Bombay 400005, Maharashtra, India

[24] Natl Univ Ireland Univ Coll Dublin, Dublin 4, Ireland

[25] Univ Bologna, Ist Nazl Fis Nucl, I-40127 Bologna, Italy

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

[27] Univ Padua, Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy

[28] Univ Pisa, Ist Nazl Fis Nucl, I-56100 Pisa, Italy

[29] Scuola Normale Super Pisa, I-56100 Pisa, Italy

[30] Univ Rome 1, Sez Roma, Ist Nazl Fis Nucl, I-00185 Rome, Italy

[31] Univ Trieste, Ist Nazl Fis Nucl, Udine, Italy

[32] Hiroshima Univ, Higashihiroshima 724, Japan

[33] Univ Tsukuba, Tsukuba, Ibaraki 305, Japan

[34] Osaka City Univ, Osaka 588, Japan

[35] Waseda Univ, Tokyo 169, Japan

[36] Kyungpook Natl Univ, Ctr High Energy Phys, Taegu 702701, South Korea

[37] Seoul Natl Univ, Seoul 151742, South Korea

[38] Sungkyunkwan Univ, Suwon 440746, South Korea

[39] CINVESTAV, Mexico City 14000, DF, Mexico

[40] NIKHEF H, FOM Inst, NL-1009 DB Amsterdam, Netherlands

[41] Univ Amsterdam, NIKHEF H, Amsterdam, Netherlands

[42] Univ Nijmegen, NIKHEF H, Nijmegen, Netherlands

[43] Joint Inst Nucl Res, Dubna, Russia

[44] Inst Theoret & Expt Phys, Moscow 117259, Russia

[45] Moscow MV Lomonosov State Univ, Moscow, Russia

[46] Inst High Energy Phys, Protvino, Russia

[47] Univ Cantabria, CSIC, Inst Fis Cantabria, E-39005 Santander, Spain

[48] Univ Geneva, CH-1211 Geneva 4, Switzerland

[49] Univ Glasgow, Glasgow G12 8QQ, Lanark, Scotland

[50] Univ Lancaster, Lancaster, England

来源：

PHYSICAL REVIEW D | 2004年 / 70卷 / 09期

基金：

加拿大自然科学与工程研究理事会; 新加坡国家研究基金会; 巴西圣保罗研究基金会; 美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevD.70.092008

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The results based on 1992-95 data (Run 1) from the CDF and D0 experiments on the measurements of the W boson mass and width are presented, along with the combined results. We report a Tevatron collider average M-W=80.456+/-0.059 GeV. We also report the Tevatron collider average of the directly measured W boson width Gamma(W)=2.115+/-0.105 GeV. We describe a new joint analysis of the direct W mass and width measurements. Assuming the validity of the standard model, we combine the directly measured W boson width with the width extracted from the ratio of W and Z boson leptonic partial cross sections. This combined result for the Tevatron is Gamma(W)=2.135+/-0.050 GeV. Finally, we use the measurements of the direct total W width and the leptonic branching ratio to extract the leptonic partial width Gamma(W-->enu)=224+/-13 MeV.

引用

页码：092008 / 1

页数：17

共 50 条

[41] Impact of D0-(D0)over-bar mixing on the experimental determination of γ -: art. no. 112001
Silva, JP
Soffer, A
PHYSICAL REVIEW D, 2000, 61 (11):
[42] Measurement of the wrong-sign decays D0→K+π-π0 and D0→K+π-π+π-, and search for CP violation -: art. no. 231801
Tian, XC
Ban, Y
Abe, K
Abe, K
Aihara, H
Arinstein, K
Asano, Y
Aulchenko, V
Aushev, T
Bakich, AM
Banerjee, S
Barberio, E
Barbero, M
Bay, A
Bedny, I
Bitenc, U
Bizjak, I
Blyth, S
Bondar, A
Bozek, A
Bracko, M
Brodzicka, J
Browder, TE
Chang, P
Chao, Y
Chen, A
Chen, K-F
Chen, WT
Cheon, BG
Chistov, R
Choi, SK
Choi, Y
Choi, YK
Chuvikov, A
Dalseno, J
Danilov, M
Dash, M
Dong, LY
Drutskoy, A
Eidelman, S
Enari, Y
Fang, F
Fratina, S
Gabyshev, N
Gershon, T
Gokhroo, G
Golob, B
Gorisek, A
Haba, J
Hara, T
PHYSICAL REVIEW LETTERS, 2005, 95 (23)
[43] Possibility of extracting the weak phase γ from Λb→ΛD0 decays -: art. no. 073029
Giri, AK
Mohanta, R
Khanna, MP
PHYSICAL REVIEW D, 2002, 65 (07):
[44] D0 matrix mechanics:: new fuzzy solutions at large N -: art. no. 007
Patil, SP
JOURNAL OF HIGH ENERGY PHYSICS, 2005, (01):
[45] First search for the flavor changing neutral current decay D0 → γγ -: art. no. 101801
Coan, TE
Gao, YS
Liu, F
Maravin, Y
Stroynowski, R
Artuso, M
Boulahouache, C
Blusk, S
Bukin, K
Dambasuren, E
Moneti, GC
Mountain, R
Muramatsu, H
Nandakumar, R
Skwarnicki, T
Stone, S
Wang, JC
Mahmood, AH
Csorna, SE
Danko, I
Bonvicini, G
Cinabro, D
Dubrovin, M
McGee, S
Bornheim, A
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
Boisvert, V
Cassel, DG
Drell, PS
Duboscq, JE
Ecklund, KM
Ehrlich, R
Galik, RS
Gibbons, L
Gittelman, B
Gray, SW
Hartill, DL
Heltsley, BK
PHYSICAL REVIEW LETTERS, 2003, 90 (10) : 1 - 101801
[46] Measurement of the W boson helicity in top quark decays at D0
Abazov, V. M.
Abbott, B.
Abolins, M.
Acharya, B. S.
Adams, M.
Adams, T.
Agelou, M.
Aguilo, E.
Ahn, S. H.
Ahsan, M.
Alexeev, G. D.
Alkhazov, G.
Alton, A.
Alverson, G.
Alves, G. A.
Anastasoaie, M.
Andeen, T.
Anderson, S.
Andrieu, B.
Anzelc, M. S.
Arnoud, Y.
Arov, M.
Askew, A.
Asman, B.
Jesus, A. C. S. Assis
Atramentov, O.
Autermann, C.
Avila, C.
Ay, C.
Badaud, F.
Baden, A.
Bagby, L.
Baldin, B.
Bandurin, D. V.
Banerjee, P.
Banerjee, S.
Barberis, E.
Bargassa, P.
Baringer, P.
Barnes, C.
Barreto, J.
Bartlett, J. F.
Bassler, U.
Bauer, D.
Beale, S.
Bean, A.
Begalli, M.
Begel, M.
Belanger-Champagne, C.
Bellantoni, L.
PHYSICAL REVIEW D, 2007, 75 (03):
[47] Observation of (B)over-bar0→D0π0 and (B)over-bar0→D*0π0 -: art. no. 062001
Coan, TE
Gao, YS
Liu, F
Maravin, Y
Narsky, I
Stroynowski, R
Ye, J
Artuso, M
Boulahouache, C
Bukin, K
Dambasuren, E
Mountain, R
Skwarnicki, T
Stone, S
Wang, JC
Mahmood, AH
Csorna, SE
Danko, I
Xu, Z
Bonvicini, G
Cinabro, D
Dubrovin, M
McGee, S
Bornheim, A
Lipeles, E
Pappas, SP
Shapiro, A
Sun, WM
Weinstein, AJ
Masek, G
Paar, HP
Mahapatra, R
Morrison, RJ
Nelson, HN
Briere, RA
Chen, GP
Ferguson, T
Tatishvili, G
Vogel, H
Adam, NE
Alexander, JP
Bebek, C
Berkelman, K
Blanc, F
Boisvert, V
Cassel, DG
Drell, PS
Duboscq, JE
Ecklund, KM
Ehrlich, R
PHYSICAL REVIEW LETTERS, 2002, 88 (06) : 1 - 062001
[48] Precise bounds on the Higgs boson mass -: art. no. 096003
Kielanowski, P
Juárez, SR
Solís-Rodríguez, HG
PHYSICAL REVIEW D, 2005, 72 (09):
[49] Final state interactions in D0→K0(K)over-bar0 -: art. no. 014014
Dai, YS
Du, DS
Li, XQ
Wei, ZT
Zou, BS
PHYSICAL REVIEW D, 1999, 60 (01):
[50] Search for anomalous semileptonic decay of heavy flavor hadrons produced in association with a W boson at CDF II -: art. no. 051101
Abulencia, A
Acosta, D
Adelman, J
Affolder, T
Akimoto, T
Albrow, MG
Ambrose, D
Amerio, S
Amidei, D
Anastassov, A
Anikeev, K
Annovi, A
Antos, J
Aoki, M
Apollinari, G
Arguin, JF
Arisawa, T
Artikov, A
Ashmanskas, W
Attal, A
Azfar, F
Azzi-Bacchetta, P
Azzurri, P
Bacchetta, N
Bachacou, H
Badgett, W
Barbaro-Galtieri, A
Barnes, VE
Barnett, BA
Baroiant, S
Bartsch, V
Bauer, G
Bedeschi, F
Behari, S
Belforte, S
Bellettini, G
Bellinger, J
Belloni, A
Ben Haim, E
Benjamin, D
Beretvas, A
Beringer, J
Berry, T
Bhatti, A
Binkley, M
Bisello, D
Bishai, M
Blair, RE
Blocker, C
Bloom, K
PHYSICAL REVIEW D, 2006, 73 (05):

← 1 2 3 4 5 →