Measurement of dijet angular distributions and search for quark compositeness

Measurement of dijet angular distributions and search for quark compositeness

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We have measured the dijet angular distribution in √s = 1.8 TeV pp̄ collisions using the D0 detector. Order αs3 QCD predictions are in good agreement with the data. At 95% confidence limit the data exclude models of quark compositeness in which the contact interaction scale is below 2 TeV.

Bibliografiska uppgifter
Huvudupphovsmän: Abbott, B, Abolins, M, Acharya, B, Adam, I, Adams, D, Adams, M, Ahn, S, Aihara, H, Alves, G, Amidi, E, Amos, N, Anderson, E, Astur, R, Baarmand, M, Baden, A, Balamurali, V, Balderston, J, Baldin, B, Banerjee, S, Bantly, J, Bartlett, J, Bazizi, K, Belyaev, A, Beri, S, Bertram, I
Materialtyp: Journal article
Språk:English
Publicerad: 1998

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