Measurement of the W → τν Production Cross Section in pp¯ Collisions at √s = 1.8TeV

D0 Collaboration

doi:10.1103/PhysRevLett.84.5710

Measurement of the W → τν Production Cross Section in pp^¯ Collisions at √s = 1.8TeV

D0 Collaboration

Física

New York University
Michigan State University
Institute for High Energy Physics
Tata Institute of Fundamental Research, Mumbai
University of Texas at Arlington
University of Illinois at Chicago
Fermi National Accelerator Laboratory
Institute for Theoretical and Experimental Physics
Centro Brasileiro de Pesquisas Fisicas
University of Michigan, Ann Arbor
Iowa State University
Stony Brook University
University of Maryland, College Park
Brown University
University of California at Berkeley
University of Kansas
Universités Paris VI and VII
Lomonosov Moscow State University
Panjab University
Lancaster University
Northern Illinois University
Florida State University
University of California, Davis
Northwestern University
University of Rochester
Boston University
Universidade do Estado do Rio de Janeiro
Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional
University of California at Riverside
University of Nebraska-Lincoln
University of Notre Dame
University of Arizona
CEA Saclay
Rice University
Columbia University
University of California at Irvine
Brookhaven National Laboratory
Universidad de los Andes Colombia
Texas AandM University
Universidad de Buenos Aires
University of Oklahoma Bioengineering Center
California State University, Fresno
Northeastern University
Indiana University Bloomington
University of Hawaiʻi at Mānoa
IN2P3-CNRS
Seoul National University
Purdue University
Kansas State University
Institute of High Energy Physics Chinese Academy of Science
Langston University
Institute of Nuclear Physics Polish Academy of Sciences
Louisiana Tech University
University of Delhi
University of Washington

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29 Citas (Scopus)

Resumen

We report on a measurement of σ(pp^¯→W + X)B(W →τν) in collisions at √s = 1.8 TeV at the Fermilab Tevatron. The measurement is based on an integrated luminosity (lum) of 18pb⁻1 of data collected with the D0 detector during 1994–1995. We find that σ(pp^¯→W + X)B(W →τν) = 2.22±(stat)±0.10(syst)±0.10(lum)nb. Lepton universality predicts that the ratio of the tau and electron electroweak charged current couplings to the W boson, g_τ^W, be unity. We find = 0.980±0.031, in agreement with lepton universality.

Idioma original	Inglés
Páginas (desde-hasta)	5710-5715
Número de páginas	6
Publicación	Physical Review Letters
Volumen	84
N.º	25
DOI	https://doi.org/10.1103/PhysRevLett.84.5710
Estado	Publicada - 2000

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10.1103/PhysRevLett.84.5710

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@article{2cdb7abbf8d04db485e49e3c34cd10ce,

title = "Measurement of the W → τν Production Cross Section in pp¯ Collisions at √s = 1.8TeV",

abstract = "We report on a measurement of σ(pp¯→W + X)B(W →τν) in collisions at √s = 1.8 TeV at the Fermilab Tevatron. The measurement is based on an integrated luminosity (lum) of 18pb−1 of data collected with the D0 detector during 1994–1995. We find that σ(pp¯→W + X)B(W →τν) = 2.22±(stat)±0.10(syst)±0.10(lum)nb. Lepton universality predicts that the ratio of the tau and electron electroweak charged current couplings to the W boson, gτW, be unity. We find = 0.980±0.031, in agreement with lepton universality.",

author = "\{D0 Collaboration\} and B. Abbott and M. Abolins and V. Abramov and Acharya, \{B. S.\} and Adams, \{D. L.\} and M. Adams and S. Ahn and V. Akimov and Alves, \{G. A.\} and N. Amos and Anderson, \{E. W.\} and Baarmand, \{M. M.\} and Babintsev, \{V. V.\} and L. Babukhadia and A. Baden and B. Baldin and S. Banerjee and J. Bantly and E. Barberis and P. Baringer and Bartlett, \{J. F.\} and U. Bassler and A. Belyaev and Beri, \{S. B.\} and G. Bernardi and I. Bertram and Bezzubov, \{V. A.\} and Bhat, \{P. C.\} and V. Bhatnagar and M. Bhattacharjee and G. Blazey and S. Blessing and A. Boehnlein and Bojko, \{N. I.\} and F. Borcherding and A. Brandt and R. Breedon and G. Briskin and R. Brock and G. Brooijmans and A. Bross and D. Buchholz and V. Buescher and Burtovoi, \{V. S.\} and Butler, \{J. M.\} and W. Carvalho and D. Casey and Z. Casilum and H. Castilla-Valdez and B. Hoeneisen",

year = "2000",

doi = "10.1103/PhysRevLett.84.5710",

language = "Ingl{\'e}s",

volume = "84",

pages = "5710--5715",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "25",

}

TY - JOUR

T1 - Measurement of the W → τν Production Cross Section in pp¯ Collisions at √s = 1.8TeV

AU - D0 Collaboration

AU - Abbott, B.

AU - Abolins, M.

AU - Abramov, V.

AU - Acharya, B. S.

AU - Adams, D. L.

AU - Adams, M.

AU - Ahn, S.

AU - Akimov, V.

AU - Alves, G. A.

AU - Amos, N.

AU - Anderson, E. W.

AU - Baarmand, M. M.

AU - Babintsev, V. V.

AU - Babukhadia, L.

AU - Baden, A.

AU - Baldin, B.

AU - Banerjee, S.

AU - Bantly, J.

AU - Barberis, E.

AU - Baringer, P.

AU - Bartlett, J. F.

AU - Bassler, U.

AU - Belyaev, A.

AU - Beri, S. B.

AU - Bernardi, G.

AU - Bertram, I.

AU - Bezzubov, V. A.

AU - Bhat, P. C.

AU - Bhatnagar, V.

AU - Bhattacharjee, M.

AU - Blazey, G.

AU - Blessing, S.

AU - Boehnlein, A.

AU - Bojko, N. I.

AU - Borcherding, F.

AU - Brandt, A.

AU - Breedon, R.

AU - Briskin, G.

AU - Brock, R.

AU - Brooijmans, G.

AU - Bross, A.

AU - Buchholz, D.

AU - Buescher, V.

AU - Burtovoi, V. S.

AU - Butler, J. M.

AU - Carvalho, W.

AU - Casey, D.

AU - Casilum, Z.

AU - Castilla-Valdez, H.

AU - Hoeneisen, B.

PY - 2000

Y1 - 2000

N2 - We report on a measurement of σ(pp¯→W + X)B(W →τν) in collisions at √s = 1.8 TeV at the Fermilab Tevatron. The measurement is based on an integrated luminosity (lum) of 18pb−1 of data collected with the D0 detector during 1994–1995. We find that σ(pp¯→W + X)B(W →τν) = 2.22±(stat)±0.10(syst)±0.10(lum)nb. Lepton universality predicts that the ratio of the tau and electron electroweak charged current couplings to the W boson, gτW, be unity. We find = 0.980±0.031, in agreement with lepton universality.

AB - We report on a measurement of σ(pp¯→W + X)B(W →τν) in collisions at √s = 1.8 TeV at the Fermilab Tevatron. The measurement is based on an integrated luminosity (lum) of 18pb−1 of data collected with the D0 detector during 1994–1995. We find that σ(pp¯→W + X)B(W →τν) = 2.22±(stat)±0.10(syst)±0.10(lum)nb. Lepton universality predicts that the ratio of the tau and electron electroweak charged current couplings to the W boson, gτW, be unity. We find = 0.980±0.031, in agreement with lepton universality.

UR - https://www.scopus.com/pages/publications/0033702390

U2 - 10.1103/PhysRevLett.84.5710

DO - 10.1103/PhysRevLett.84.5710

M3 - Artículo

AN - SCOPUS:0033702390

SN - 0031-9007

VL - 84

SP - 5710

EP - 5715

JO - Physical Review Letters

JF - Physical Review Letters

IS - 25