Measurement of the isolated photon cross section in p(p)over-bar collisions at root s=1.96 TeV

Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2014-02-26T17:25:54Z No. of bitstreams: 1 WOS000239676500003.pdf: 487442 bytes, checksum: 5af0cf3db902c8ac4ad3e4876871777b (MD5) Made available in DSpace on 2014-02-26T17:25:55Z (GMT). No. of bitstreams: 1 WOS000239676500003.pdf: 487442 bytes, checksum: 5af0cf3db902c8ac4ad3e4876871777b (MD5) Previous issue date: 2006-08-10 Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-20T14:06:47Z No. of bitstreams: 1 WOS000239676500003.pdf: 487442 bytes, checksum: 5af0cf3db902c8ac4ad3e4876871777b (MD5) Made available in DSpace on 2014-05-20T14:06:47Z (GMT). No. of bitstreams: 1 WOS000239676500003.pdf: 487442 bytes, checksum: 5af0cf3db902c8ac4ad3e4876871777b (MD5) Previous issue date: 2006-08-10 The cross section for the inclusive production of isolated photons has been measured in p (p) over bar collisions at root s = 1.96 TeV with the DO detector at the Fermilab Tevatron Collider. The photons span transverse momenta 23 to 300 GeV and have pseudorapidity vertical bar n vertical bar < 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. (c) 2006 Elsevier B.V. All rights reserved. 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