Events with a Rapidity Gap between Jets in pp Collisions at √s=630GeV

CDF Collaboration

doi:10.1103/PhysRevLett.81.5278

Events with a Rapidity Gap between Jets in pp Collisions at √s=630GeV

CDF Collaboration

Physics

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

58 Scopus citations

Abstract

We report a measurement of the fraction of dijet events with a rapidity gap between jets produced by color-singlet exchange in pp collisions at √s=630GeV at the Fermilab Tevatron. In events with two jets of transverse energy E^jet _T > 8GeV, pseudorapidity in the range 1.8 <|η^jet|< 3.5 and η₁η₂<0, the color-singlet exchange fraction is found to be R=[2.7 ±0.7(stat)±0.6(syst)]%. Comparisons are made with results obtained at √s=1800GeV and with theoretical expectations.

Original language	English (US)
Pages (from-to)	5278-5283
Number of pages	6
Journal	Physical review letters
Volume	81
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevLett.81.5278
State	Published - 1998

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.81.5278

Cite this

@article{845ff4c27ee24352b1a093359113bd62,

title = "Events with a Rapidity Gap between Jets in pp Collisions at √s=630GeV",

abstract = "We report a measurement of the fraction of dijet events with a rapidity gap between jets produced by color-singlet exchange in pp collisions at √s=630GeV at the Fermilab Tevatron. In events with two jets of transverse energy Ejet T > 8GeV, pseudorapidity in the range 1.8 <|ηjet|< 3.5 and η1η2<0, the color-singlet exchange fraction is found to be R=[2.7 ±0.7(stat)±0.6(syst)]\%. Comparisons are made with results obtained at √s=1800GeV and with theoretical expectations.",

author = "\{CDF Collaboration\} and F. Abe and H. Akimoto and A. Akopian and Albrow, \{M. G.\} and A. Amadon and Amendolia, \{S. R.\} and D. Amidei and J. Antos and S. Aota and G. Apollinari and T. Arisawa and T. Asakawa and W. Ashmanskas and M. Atac and P. Azzi-Bacchetta and N. Bacchetta and S. Bagdasarov and Bailey, \{M. W.\} and \{De Barbaro\}, P. and A. Barbaro-Galtieri and Barnes, \{V. E.\} and Barnett, \{B. A.\} and M. Barone and G. Bauer and T. Baumann and F. Bedeschi and S. Behrends and S. Belforte and G. Bellettini and J. Bellinger and D. Benjamin and J. Bensinger and A. Beretvas and Berge, \{J. P.\} and J. Berryhill and S. Bertolucci and S. Bettelli and B. Bevensee and A. Bhatti and K. Biery and C. Bigongiari and M. Binkley and D. Bisello and Blair, \{R. E.\} and C. Blocker and S. Blusk and A. Bodek and W. Bokhari and G. Bolla and J. Olsen",

year = "1998",

doi = "10.1103/PhysRevLett.81.5278",

language = "English (US)",

volume = "81",

pages = "5278--5283",

journal = "Physical review letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "24",

}

TY - JOUR

T1 - Events with a Rapidity Gap between Jets in pp Collisions at √s=630GeV

AU - CDF Collaboration

AU - Abe, F.

AU - Akimoto, H.

AU - Akopian, A.

AU - Albrow, M. G.

AU - Amadon, A.

AU - Amendolia, S. R.

AU - Amidei, D.

AU - Antos, J.

AU - Aota, S.

AU - Apollinari, G.

AU - Arisawa, T.

AU - Asakawa, T.

AU - Ashmanskas, W.

AU - Atac, M.

AU - Azzi-Bacchetta, P.

AU - Bacchetta, N.

AU - Bagdasarov, S.

AU - Bailey, M. W.

AU - De Barbaro, P.

AU - Barbaro-Galtieri, A.

AU - Barnes, V. E.

AU - Barnett, B. A.

AU - Barone, M.

AU - Bauer, G.

AU - Baumann, T.

AU - Bedeschi, F.

AU - Behrends, S.

AU - Belforte, S.

AU - Bellettini, G.

AU - Bellinger, J.

AU - Benjamin, D.

AU - Bensinger, J.

AU - Beretvas, A.

AU - Berge, J. P.

AU - Berryhill, J.

AU - Bertolucci, S.

AU - Bettelli, S.

AU - Bevensee, B.

AU - Bhatti, A.

AU - Biery, K.

AU - Bigongiari, C.

AU - Binkley, M.

AU - Bisello, D.

AU - Blair, R. E.

AU - Blocker, C.

AU - Blusk, S.

AU - Bodek, A.

AU - Bokhari, W.

AU - Bolla, G.

AU - Olsen, J.

PY - 1998

Y1 - 1998

N2 - We report a measurement of the fraction of dijet events with a rapidity gap between jets produced by color-singlet exchange in pp collisions at √s=630GeV at the Fermilab Tevatron. In events with two jets of transverse energy Ejet T > 8GeV, pseudorapidity in the range 1.8 <|ηjet|< 3.5 and η1η2<0, the color-singlet exchange fraction is found to be R=[2.7 ±0.7(stat)±0.6(syst)]%. Comparisons are made with results obtained at √s=1800GeV and with theoretical expectations.

AB - We report a measurement of the fraction of dijet events with a rapidity gap between jets produced by color-singlet exchange in pp collisions at √s=630GeV at the Fermilab Tevatron. In events with two jets of transverse energy Ejet T > 8GeV, pseudorapidity in the range 1.8 <|ηjet|< 3.5 and η1η2<0, the color-singlet exchange fraction is found to be R=[2.7 ±0.7(stat)±0.6(syst)]%. Comparisons are made with results obtained at √s=1800GeV and with theoretical expectations.

UR - https://www.scopus.com/pages/publications/4243255699

UR - https://www.scopus.com/pages/publications/4243255699#tab=citedBy

U2 - 10.1103/PhysRevLett.81.5278

DO - 10.1103/PhysRevLett.81.5278

M3 - Article

AN - SCOPUS:4243255699

SN - 0031-9007

VL - 81

SP - 5278

EP - 5283

JO - Physical review letters

JF - Physical review letters

IS - 24

ER -

Events with a Rapidity Gap between Jets in pp Collisions at √s=630GeV

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