We have measured dijet angular distributions at √s =1.8 TeV with the Collider Detector at Fermilab and the Tevatron p¯p Collider and find agreement with leading-order QCD. By comparing the distribution for the highest dijet invariant masses with the prediction of a model of quark compositeness, we set a lower limit on the associated scale parameter Λc at 330 GeV (95% C.L.).

Dijet angular distributions from p¯p collisions at √s=1.8 TeV / F. Abe, D. Amidei, G. Apollinari, G. Ascoli, M. Atac, P. Auchincloss, A. Baden, A. Barbaro-Galtieri, V. Barnes, F. Bedeschi, S. Behrends, S. Belforte, G. Bellettini, J. Bellinger, J. Bensinger, A. Beretvas, P. Berge, S. Bertolucci, S. Bhadra, M. Binkley, et al.. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - ELETTRONICO. - 62:(1989), pp. 3020-3023. [10.1103/PhysRevLett.62.3020]

Dijet angular distributions from p¯p collisions at √s=1.8 TeV

FOCARDI, ETTORE;
1989

Abstract

We have measured dijet angular distributions at √s =1.8 TeV with the Collider Detector at Fermilab and the Tevatron p¯p Collider and find agreement with leading-order QCD. By comparing the distribution for the highest dijet invariant masses with the prediction of a model of quark compositeness, we set a lower limit on the associated scale parameter Λc at 330 GeV (95% C.L.).
1989
62
3020
3023
F. Abe;D. Amidei;G. Apollinari;G. Ascoli;M. Atac;P. Auchincloss;A. Baden;A. Barbaro-Galtieri;V. Barnes;F. Bedeschi;S. Behrends;S. Belforte...espandi
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/627192
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