Probing Balitsky-Fadin-Kuraev-Lipatov Dynamics in the Dijet Cross Section at Large Rapidity Intervals in pp¯ Collisions at √s = 1800 and 630 GeV

D0 Collaboration

doi:10.1103/PhysRevLett.84.5722

Probing Balitsky-Fadin-Kuraev-Lipatov Dynamics in the Dijet Cross Section at Large Rapidity Intervals in pp^¯ Collisions at √s = 1800 and 630 GeV

D0 Collaboration

New York University
Michigan State University
Kurchatov Institute
Tata Institute of Fundamental Research, Mumbai
University of Texas at Arlington
University of Illinois at Chicago
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
Fermi National Accelerator Laboratory
Women and Infants Hospital of Rhode Island-Warren Alpert Medical School of Brown University
University of California, Berkeley
University of Kansas
Universités Paris VI and VII
Moscow State University
Panjab University
Lancaster University
Northern Illinois University
Florida State University
University of California, Davis
Northwestern University
University of Rochester
Boston University
Rua São Francisco de Xavier
CINVESTAV-IPN
University of California, Riverside
University of Nebraska-Lincoln
University of Notre Dame
University of Arizona
Institut Pierre Simon Laplace, CNRS and CEA
Rice University
Columbia University
Long Beach VA and University of California
Brookhaven National Laboratory
Universidad de Los Andes, Colombia
Texas A&M University
Universidad de Buenos Aires
University of Oklahoma
California State University, Fresno
Northeastern University
Universidad San Francisco de Quito
Indiana University Bloomington
University of Hawaii
Aix-Marseille Université
Seoul National University
Kansas State University
Institute of High Energy Physics, Chinese Academy of Sciences
Langston University
Université Paris-Sud
Institute for Nuclear Physics
Louisiana Tech University
University of Delhi
University of Washington

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

Inclusive dijet production at large pseudorapidity intervals (Δη)between the two jets has been suggested as a regime for observing Balitsky-Fadin-Kuraev-Lipatov (BFKL) dynamics. We have measured the dijet cross section for large Δη in pp^¯ collisions at √s = 1800 and 630 GeV using the D0 detector. The partonic cross section increases strongly with the size of Δη. The observed growth is even stronger than expected on the basis of BFKL resummation in the leading logarithmic approximation. The growth of the partonic cross section can be accommodated with an effective BFKL intercept of α_BFKL = 1.65 ±0.07.

langue originale	Anglais
Pages (de - à)	5722-5727
Nombre de pages	6
journal	Physical Review Letters
Volume	84
Numéro de publication	25
Les DOIs	https://doi.org/10.1103/PhysRevLett.84.5722
état	Publié - 1 janv. 2000
Modification externe	Oui

Accès au document

10.1103/PhysRevLett.84.5722

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Contient cette citation

@article{1038640875cb4f01b33a8323474dec13,

title = "Probing Balitsky-Fadin-Kuraev-Lipatov Dynamics in the Dijet Cross Section at Large Rapidity Intervals in pp¯ Collisions at √s = 1800 and 630 GeV",

abstract = "Inclusive dijet production at large pseudorapidity intervals (Δη)between the two jets has been suggested as a regime for observing Balitsky-Fadin-Kuraev-Lipatov (BFKL) dynamics. We have measured the dijet cross section for large Δη in pp¯ collisions at √s = 1800 and 630 GeV using the D0 detector. The partonic cross section increases strongly with the size of Δη. The observed growth is even stronger than expected on the basis of BFKL resummation in the leading logarithmic approximation. The growth of the partonic cross section can be accommodated with an effective BFKL intercept of αBFKL = 1.65 ±0.07.",

author = "\{D0 Collaboration\} and B. Abbott and M. Abolins and V. Abramov and Acharya, \{B. S.\} and Adams, \{D. L.\} and M. Adams 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. Bean 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 F. Fleuret",

year = "2000",

month = jan,

day = "1",

doi = "10.1103/PhysRevLett.84.5722",

language = "English",

volume = "84",

pages = "5722--5727",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "25",

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TY - JOUR

T1 - Probing Balitsky-Fadin-Kuraev-Lipatov Dynamics in the Dijet Cross Section at Large Rapidity Intervals in pp¯ Collisions at √s = 1800 and 630 GeV

AU - D0 Collaboration

AU - Abbott, B.

AU - Abolins, M.

AU - Abramov, V.

AU - Acharya, B. S.

AU - Adams, D. L.

AU - Adams, M.

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 - Bean, A.

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 - Fleuret, F.

PY - 2000/1/1

Y1 - 2000/1/1

N2 - Inclusive dijet production at large pseudorapidity intervals (Δη)between the two jets has been suggested as a regime for observing Balitsky-Fadin-Kuraev-Lipatov (BFKL) dynamics. We have measured the dijet cross section for large Δη in pp¯ collisions at √s = 1800 and 630 GeV using the D0 detector. The partonic cross section increases strongly with the size of Δη. The observed growth is even stronger than expected on the basis of BFKL resummation in the leading logarithmic approximation. The growth of the partonic cross section can be accommodated with an effective BFKL intercept of αBFKL = 1.65 ±0.07.

AB - Inclusive dijet production at large pseudorapidity intervals (Δη)between the two jets has been suggested as a regime for observing Balitsky-Fadin-Kuraev-Lipatov (BFKL) dynamics. We have measured the dijet cross section for large Δη in pp¯ collisions at √s = 1800 and 630 GeV using the D0 detector. The partonic cross section increases strongly with the size of Δη. The observed growth is even stronger than expected on the basis of BFKL resummation in the leading logarithmic approximation. The growth of the partonic cross section can be accommodated with an effective BFKL intercept of αBFKL = 1.65 ±0.07.

UR - https://www.scopus.com/pages/publications/4243576762

U2 - 10.1103/PhysRevLett.84.5722

DO - 10.1103/PhysRevLett.84.5722

M3 - Article

AN - SCOPUS:4243576762

SN - 0031-9007

VL - 84

SP - 5722

EP - 5727

JO - Physical Review Letters

JF - Physical Review Letters

IS - 25