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Probing hard color-singlet exchange in pp̄ collisions at √s = 630 GeV and 1800 GeV

Publication ,  Journal Article
Abbott, B; Abolins, M; Abramov, V; Acharya, BS; Adam, I; Adams, DL; Adams, M; Ahn, S; Aihara, H; Alves, GA; Amos, N; Anderson, EW; Astur, R ...
Published in: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
November 12, 1998

We present results on dijet production via hard color-singlet exchange in proton-antiproton collisions at √s = 630 GeV and 1800 GeV using the DØ detector. The fraction of dijet events produced via color-singlet exchange is measured as a function of jet transverse energy, separation in pseudorapidity between the two highest transverse energy jets, and proton-antiproton center-of-mass energy. The results are consistent with a color-singlet fraction that increases with an increasing fraction of quark-initiated processes and inconsistent with two-gluon models for the hard color-singlet. © 1998 Published by Elsevier Science B.V. All rights reserved.

Duke Scholars

Published In

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

DOI

ISSN

0370-2693

Publication Date

November 12, 1998

Volume

440

Issue

1-2

Start / End Page

189 / 202

Related Subject Headings

  • Nuclear & Particles Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
  • 0105 Mathematical Physics
 

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Abbott, B., Abolins, M., Abramov, V., Acharya, B. S., Adam, I., Adams, D. L., … Fisyak, Y. (1998). Probing hard color-singlet exchange in pp̄ collisions at √s = 630 GeV and 1800 GeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 440(1–2), 189–202. https://doi.org/10.1016/S0370-2693(98)01238-6
Abbott, B., M. Abolins, V. Abramov, B. S. Acharya, I. Adam, D. L. Adams, M. Adams, et al. “Probing hard color-singlet exchange in pp̄ collisions at √s = 630 GeV and 1800 GeV.” Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 440, no. 1–2 (November 12, 1998): 189–202. https://doi.org/10.1016/S0370-2693(98)01238-6.
Abbott B, Abolins M, Abramov V, Acharya BS, Adam I, Adams DL, et al. Probing hard color-singlet exchange in pp̄ collisions at √s = 630 GeV and 1800 GeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 1998 Nov 12;440(1–2):189–202.
Abbott, B., et al. “Probing hard color-singlet exchange in pp̄ collisions at √s = 630 GeV and 1800 GeV.” Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 440, no. 1–2, Nov. 1998, pp. 189–202. Scopus, doi:10.1016/S0370-2693(98)01238-6.
Abbott B, Abolins M, Abramov V, Acharya BS, Adam I, Adams DL, Adams M, Ahn S, Aihara H, Alves GA, Amos N, Anderson EW, Astur R, Baarmand MM, Babintsev VV, Babukhadia L, Baden A, Baldin B, Banerjee S, Bantly J, Barberis E, Baringer P, Bartlett JF, Belyaev A, Beri SB, Bertram I, Bezzubov VA, Bhat PC, Bhatnagar V, Bhattacharjee M, Biswas N, Blazey G, Blessing S, Bloom P, Boehnlein A, Bojko NI, Borcherding F, Boswell C, Brandt A, Breedon R, Brock R, Bross A, Buchholz D, Burtovoi VS, Butler JM, Carvalho W, Casey D, Casilum Z, Castilla-Valdez H, Chakraborty D, Chang SM, Chekulaev SV, Chen W, Choi S, Chopra S, Choudhary BC, Christenson JH, Chung M, Claes D, Clark AR, Cobau WG, Cochran J, Coney L, Cooper WE, Cretsinger C, Cullen-Vidal D, Cummings MAC, Cutts D, Dahl OI, Davis K, De K, Del Signore K, Demarteau M, Denisov D, Denisov SP, Diehl HT, Diesburg M, di Loreto G, Draper P, Ducros Y, Dudko LV, Dugad SR, Dyshkant A, Edmunds D, Ellison J, Elvira VD, Engelmann R, Eno S, Eppley G, Ermolov P, Eroshin OV, Evdokimov VN, Fahland T, Fatyga MK, Feher S, Fein D, Ferbel T, Finocchiaro G, Fisk HE, Fisyak Y. Probing hard color-singlet exchange in pp̄ collisions at √s = 630 GeV and 1800 GeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 1998 Nov 12;440(1–2):189–202.
Journal cover image

Published In

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

DOI

ISSN

0370-2693

Publication Date

November 12, 1998

Volume

440

Issue

1-2

Start / End Page

189 / 202

Related Subject Headings

  • Nuclear & Particles Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
  • 0105 Mathematical Physics