Abazov, V. M. ; Mondal, N. K. ; et., al (2009) Measurement of γ+b+X and γ+c+X production cross sections in pp‾ collisions at √s=1.96 TeV Physical Review Letters, 102 (19). 192002_1-192002_7. ISSN 0031-9007
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Official URL: http://prl.aps.org/abstract/PRL/v102/i19/e192002
Related URL: http://dx.doi.org/10.1103/PhysRevLett.102.192002
Abstract
First measurements of the differential cross sections d3σ /(dpTγdyγdyjet) for the inclusive production of a photon in association with a heavy quark (b, c) jet are presented, covering photon transverse momenta 30< pTγ< 150 GeV, photon rapidities |yγ|< 1.0, jet rapidities |yjet|< 0.8, and jet transverse momenta pTjet>15 GeV. The results are based on an integrated luminosity of 1fb-1 in pp¯ collisions at √s=1.96 TeV recorded with the D0 detector at the Fermilab Tevatron Collider. The results are compared with next-to-leading order perturbative QCD predictions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 66791 |
| Deposited On: | 27 Oct 2011 11:36 |
| Last Modified: | 27 Oct 2011 11:36 |
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