Measurement of the isolated photon cross section in p over(p, ̄) collisions at sqrt(s) = 1.96   TeV

Measurement of the isolated photon cross section in p over(p, ̄) collisions at sqrt(s) = 1.96   TeV

The cross section for the inclusive production of isolated photons has been measured in p over(p, ̄) collisions at sqrt(s) = 1.96   TeV with the DØ detector at the Fermilab Tevatron Collider. The photons span transverse momenta 23 to 300 GeV and have pseudorapidity | η | < 0.9. The cross sect...

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Հիմնական հեղինակներ: Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Arnoud, Y, Arov, M, Askew, A, Åsman, B, Assis Jesus, A, Atramentov, O
Ձևաչափ: Journal article
Հրապարակվել է: 2006
Նկարագրություն
Ամփոփում:The cross section for the inclusive production of isolated photons has been measured in p over(p, ̄) collisions at sqrt(s) = 1.96   TeV with the DØ detector at the Fermilab Tevatron Collider. The photons span transverse momenta 23 to 300 GeV and have pseudorapidity | η | < 0.9. The cross section is compared with the results from two next-to-leading order perturbative QCD calculations. The theoretical predictions agree with the measurement within uncertainties. © 2006 Elsevier B.V. All rights reserved.

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