Study of the Linked Dipole Chain Model in heavy quark production at the Tevatron
Author(s) -
A. V. Lipatov,
Leif Lönnblad,
N. P. Zotov
Publication year - 2004
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2004/01/010
Subject(s) - tevatron , physics , rapidity , charm (quantum number) , particle physics , gluon , nuclear physics , quark , dipole , production (economics) , factorization , muon , hadron , large hadron collider , quantum mechanics , algorithm , computer science , economics , macroeconomics
We present calculations of charm and beauty production at Tevatron within theframework of kT-factorization, using the unintegrated gluon distributions asobtained from the Linked Dipole Chain model. The analysis covers transversemomentum and rapidity distributions and the azimuthal correlations between band bbar quarks (or rather muons from their decay) which are powerful tests forthe different unintegrated gluon distributions. We compare the theoreticalresults with recent experimental data taken by D0 and CDF collaborations at theTevatron Run I and II.Comment: 16 page
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