Jet production via strongly interacting color-singlet exchange in pp- collisions

D0 Collaboration

doi:10.1103/PhysRevLett.76.734

Jet production via strongly interacting color-singlet exchange in pp^- collisions

D0 Collaboration

Physics and Astronomy

Stony Brook University

Fermi National Accelerator Laboratory
Purdue University
Michigan State University
Tata Institute of Fundamental Research
Columbia University
Rice University
University of Illinois at Chicago
Lawrence Berkeley National Laboratory
Centre d’Etudes de Saclay
Indiana University Bloomington
Centro Brasileiro de Pesquisas Físicas
Northeastern University
University of Michigan, Ann Arbor
Iowa State University
Brookhaven National Laboratory
Stony Brook University
University of Maryland, College Park
University of Notre Dame
University of Hawai'i at Mānoa
Brown University
University of Rochester
Panjab University
Institute for High Energy Physics
University of Delhi
University of California at Riverside
Florida State University
University of California at Davis

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

58 Scopus citations

Abstract

A study of the particle multiplicity between jets with large rapidity separation has been performed using the D0 detector at the Fermilab Tevatron pp^¯ Collider operating at √s = 1.8 TeV. A significant excess of low-multiplicity events is observed above the expectation for color-exchange processes. The measured fractional excess is 1.07±0.10(stat)^+0.25_−0.13(syst)%, which is consistent with a strongly interacting color-singlet (colorless) exchange process and cannot be explained by electroweak exchange alone. A lower limit of 0.80% (95% C.L.) is obtained on the fraction of dijet events with color-singlet exchange, independent of the rapidity gap survival probability.

Original language	English
Pages (from-to)	734-739
Number of pages	6
Journal	Physical Review Letters
Volume	76
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.76.734
State	Published - 1996

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10.1103/PhysRevLett.76.734

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@article{d421317deeb04c7bb672e3d695a822bd,

title = "Jet production via strongly interacting color-singlet exchange in pp- collisions",

abstract = "A study of the particle multiplicity between jets with large rapidity separation has been performed using the D0 detector at the Fermilab Tevatron pp¯ Collider operating at √s = 1.8 TeV. A significant excess of low-multiplicity events is observed above the expectation for color-exchange processes. The measured fractional excess is 1.07±0.10(stat)+0.25−0.13(syst)\%, which is consistent with a strongly interacting color-singlet (colorless) exchange process and cannot be explained by electroweak exchange alone. A lower limit of 0.80\% (95\% C.L.) is obtained on the fraction of dijet events with color-singlet exchange, independent of the rapidity gap survival probability.",

author = "\{D0 Collaboration\} and S. Abachi 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 J. Alitti and G. {\'A}lvarez and Alves, \{G. A.\} and E. Amidi and N. Amos and Anderson, \{E. W.\} and Aronson, \{S. H.\} and R. Astur and Avery, \{R. E.\} and A. Baden and V. Balamurali and J. Balderston and B. Baldin and J. Bantly and Bartlett, \{J. F.\} and K. Bazizi and J. Bendich and Beri, \{S. B.\} and I. Bertram and Bezzubov, \{V. A.\} and Bhat, \{P. C.\} and V. Bhatnagar and M. Bhattacharjee and A. Bischoff and N. Biswas and G. Blazey and S. Blessing and P. Bloom and A. Boehnlein and Bojko, \{N. I.\} and F. Borcherding and J. Borders and C. Boswell and A. Brandt and R. Brock and A. Bross and D. Buchholz and Burtovoi, \{V. S.\} and Butler, \{J. M.\} and Hobbs, \{J. D.\} and Jung, \{C. K.\}",

year = "1996",

doi = "10.1103/PhysRevLett.76.734",

language = "English",

volume = "76",

pages = "734--739",

journal = "Physical Review Letters",

issn = "0031-9007",

number = "5",

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TY - JOUR

T1 - Jet production via strongly interacting color-singlet exchange in pp- collisions

AU - D0 Collaboration

AU - Abachi, S.

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 - Alitti, J.

AU - Álvarez, G.

AU - Alves, G. A.

AU - Amidi, E.

AU - Amos, N.

AU - Anderson, E. W.

AU - Aronson, S. H.

AU - Astur, R.

AU - Avery, R. E.

AU - Baden, A.

AU - Balamurali, V.

AU - Balderston, J.

AU - Baldin, B.

AU - Bantly, J.

AU - Bartlett, J. F.

AU - Bazizi, K.

AU - Bendich, J.

AU - Beri, S. B.

AU - Bertram, I.

AU - Bezzubov, V. A.

AU - Bhat, P. C.

AU - Bhatnagar, V.

AU - Bhattacharjee, M.

AU - Bischoff, A.

AU - Biswas, N.

AU - Blazey, G.

AU - Blessing, S.

AU - Bloom, P.

AU - Boehnlein, A.

AU - Bojko, N. I.

AU - Borcherding, F.

AU - Borders, J.

AU - Boswell, C.

AU - Brandt, A.

AU - Brock, R.

AU - Bross, A.

AU - Buchholz, D.

AU - Burtovoi, V. S.

AU - Butler, J. M.

AU - Hobbs, J. D.

AU - Jung, C. K.

PY - 1996

Y1 - 1996

N2 - A study of the particle multiplicity between jets with large rapidity separation has been performed using the D0 detector at the Fermilab Tevatron pp¯ Collider operating at √s = 1.8 TeV. A significant excess of low-multiplicity events is observed above the expectation for color-exchange processes. The measured fractional excess is 1.07±0.10(stat)+0.25−0.13(syst)%, which is consistent with a strongly interacting color-singlet (colorless) exchange process and cannot be explained by electroweak exchange alone. A lower limit of 0.80% (95% C.L.) is obtained on the fraction of dijet events with color-singlet exchange, independent of the rapidity gap survival probability.

AB - A study of the particle multiplicity between jets with large rapidity separation has been performed using the D0 detector at the Fermilab Tevatron pp¯ Collider operating at √s = 1.8 TeV. A significant excess of low-multiplicity events is observed above the expectation for color-exchange processes. The measured fractional excess is 1.07±0.10(stat)+0.25−0.13(syst)%, which is consistent with a strongly interacting color-singlet (colorless) exchange process and cannot be explained by electroweak exchange alone. A lower limit of 0.80% (95% C.L.) is obtained on the fraction of dijet events with color-singlet exchange, independent of the rapidity gap survival probability.

UR - https://www.scopus.com/pages/publications/4243816300

U2 - 10.1103/PhysRevLett.76.734

DO - 10.1103/PhysRevLett.76.734

M3 - Article

SN - 0031-9007

VL - 76

SP - 734

EP - 739

JO - Physical Review Letters

JF - Physical Review Letters

IS - 5

ER -

Jet production via strongly interacting color-singlet exchange in pp^- collisions

Abstract

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