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

Research output: Contribution to journalArticle

39 Citations (Scopus)

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.

Original languageEnglish (US)
Pages (from-to)5722-5727
Number of pages6
JournalPhysical review letters
Volume84
Issue number25
DOIs
StatePublished - Jan 1 2000

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intervals
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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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@article{11154937fa9c4c3f919591512a4acdfa,
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 Yuri Gershtein",
year = "2000",
month = "1",
day = "1",
doi = "https://doi.org/10.1103/PhysRevLett.84.5722",
language = "English (US)",
volume = "84",
pages = "5722--5727",
journal = "Physical Review Letters",
issn = "0031-9007",
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number = "25",

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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.

In: Physical review letters, Vol. 84, No. 25, 01.01.2000, p. 5722-5727.

Research output: Contribution to journalArticle

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 - Gershtein, Yuri

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.

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U2 - https://doi.org/10.1103/PhysRevLett.84.5722

DO - https://doi.org/10.1103/PhysRevLett.84.5722

M3 - Article

C2 - 10991039

VL - 84

SP - 5722

EP - 5727

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 25

ER -