Measurement of dijet angular distributions and search for quark compositeness

D0 Collaboration

doi:10.1103/PhysRevLett.80.666

Measurement of dijet angular distributions and search for quark compositeness

D0 Collaboration

Physics and Astronomy

New York University
Michigan State University
Tata Institute of Fundamental Research
Columbia University
Rice University
University of Illinois at Chicago
Fermi National Accelerator Laboratory
University of California at Berkeley
Centro Brasileiro de Pesquisas Físicas
Northeastern University
University of Michigan, Ann Arbor
Iowa State University
Stony Brook University
University of Maryland, College Park
Northern Illinois University
University of Hawai'i at Mānoa
Brown University
University of Rochester
Lomonosov Moscow State University
Panjab University
Northwestern University
Institute for High Energy Physics
University of Delhi
Northern Illinois University
Florida State University
University of California at Davis
University of California at Riverside
Boston University
Centro de Investigacion y de Estudios Avanzados del Instituto Politécnico Nacional

Research output: Contribution to journal › Article › peer-review

56 Scopus citations

Abstract

We have measured the dijet angular distribution in s = 1.8 TeV pp collisions using the D0 detector. Order α_s³ QCD predictions are in good agreement with the data. At 95% confidence limit the data exclude models of quark compositeness in which the contact interaction scale is below 2 TeV.

Original language	English
Pages (from-to)	666-671
Number of pages	6
Journal	Physical Review Letters
Volume	80
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevLett.80.666
State	Published - 1998

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10.1103/PhysRevLett.80.666

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@article{d3cbed4694b14ff68901480410efcdeb,

title = "Measurement of dijet angular distributions and search for quark compositeness",

abstract = "We have measured the dijet angular distribution in s = 1.8 TeV pp collisions using the D0 detector. Order αs3 QCD predictions are in good agreement with the data. At 95\% confidence limit the data exclude models of quark compositeness in which the contact interaction scale is below 2 TeV.",

author = "\{D0 Collaboration\} and B. Abbott and M. Abolins and Acharya, \{B. S.\} and I. Adam and Adams, \{D. L.\} and M. Adams and S. Ahn and H. Aihara and Alves, \{G. A.\} and E. Amidi and N. Amos and Anderson, \{E. W.\} and R. Astur and Baarmand, \{M. M.\} and A. Baden and V. Balamurali and J. Balderston and B. Baldin and S. Banerjee and J. Bantly and Bartlett, \{J. F.\} and K. Bazizi and A. Belyaev and Beri, \{S. B.\} and I. Bertram and Bezzubov, \{V. A.\} and Bhat, \{P. C.\} and V. Bhatnagar and M. Bhattacharjee and N. Biswas and G. Blazey and S. Blessing and P. Bloom and A. Boehnlein and Bojko, \{N. I.\} and F. Borcherding and C. Boswell and A. Brandt and R. Brock and A. Bross and D. Buchholz and Burtovoi, \{V. S.\} and Butler, \{J. M.\} and W. Carvalho and D. Casey and Z. Casilum and H. Castilla-Valdez and D. Chakraborty and Hobbs, \{J. D.\} and Jung, \{C. K.\}",

year = "1998",

doi = "10.1103/PhysRevLett.80.666",

language = "English",

volume = "80",

pages = "666--671",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "4",

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TY - JOUR

T1 - Measurement of dijet angular distributions and search for quark compositeness

AU - D0 Collaboration

AU - Abbott, B.

AU - Abolins, M.

AU - Acharya, B. S.

AU - Adam, I.

AU - Adams, D. L.

AU - Adams, M.

AU - Ahn, S.

AU - Aihara, H.

AU - Alves, G. A.

AU - Amidi, E.

AU - Amos, N.

AU - Anderson, E. W.

AU - Astur, R.

AU - Baarmand, M. M.

AU - Baden, A.

AU - Balamurali, V.

AU - Balderston, J.

AU - Baldin, B.

AU - Banerjee, S.

AU - Bantly, J.

AU - Bartlett, J. F.

AU - Bazizi, K.

AU - Belyaev, A.

AU - Beri, S. B.

AU - Bertram, I.

AU - Bezzubov, V. A.

AU - Bhat, P. C.

AU - Bhatnagar, V.

AU - Bhattacharjee, M.

AU - Biswas, N.

AU - Blazey, G.

AU - Blessing, S.

AU - Bloom, P.

AU - Boehnlein, A.

AU - Bojko, N. I.

AU - Borcherding, F.

AU - Boswell, C.

AU - Brandt, A.

AU - Brock, R.

AU - Bross, A.

AU - Buchholz, D.

AU - Burtovoi, V. S.

AU - Butler, J. M.

AU - Carvalho, W.

AU - Casey, D.

AU - Casilum, Z.

AU - Castilla-Valdez, H.

AU - Chakraborty, D.

AU - Hobbs, J. D.

AU - Jung, C. K.

PY - 1998

Y1 - 1998

N2 - We have measured the dijet angular distribution in s = 1.8 TeV pp collisions using the D0 detector. Order αs3 QCD predictions are in good agreement with the data. At 95% confidence limit the data exclude models of quark compositeness in which the contact interaction scale is below 2 TeV.

AB - We have measured the dijet angular distribution in s = 1.8 TeV pp collisions using the D0 detector. Order αs3 QCD predictions are in good agreement with the data. At 95% confidence limit the data exclude models of quark compositeness in which the contact interaction scale is below 2 TeV.

UR - https://www.scopus.com/pages/publications/0000821363

U2 - 10.1103/PhysRevLett.80.666

DO - 10.1103/PhysRevLett.80.666

M3 - Article

AN - SCOPUS:0000821363

SN - 0031-9007

VL - 80

SP - 666

EP - 671

JO - Physical Review Letters

JF - Physical Review Letters

IS - 4

ER -

Measurement of dijet angular distributions and search for quark compositeness

Abstract

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