English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/20071
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Collimation of average multiplicity in QCD jets

AuthorsArleo, F.; Pérez Ramos, Redamy
KeywordsPerturbative QCD
Quark–gluon plasma
Jets
Multiplicity
Issue Date4-Nov-2009
PublisherElsevier
CitationPhysics Letters - Section B 682 (1): 50-54 (2009)
AbstractRevert field The collimation of average multiplicity inside quark and gluon jets is investigated in perturbative QCD in the modified leading logarithmic approximation (MLLA). The role of higher order corrections accounting for energy conservation and the running of the coupling constant leads to smaller multiplicity collimation as compared to leading logarithmic approximation (LLA) results. The collimation of jets produced in heavy-ion collisions has also been explored by using medium-modified splitting functions enhanced in the infrared sector. As compared to elementary collisions. the angular distribution of the jet multiplicity is found to broaden in QCD media at all energy scales.
Publisher version (URL)http://dx.doi.org/10.1016/j.physletb.2009.10.096
URIhttp://hdl.handle.net/10261/20071
DOI10.1016/j.physletb.2009.10.096
ISSN0370-2693
Appears in Collections:(IFIC) Artículos
Files in This Item:
File Description SizeFormat 
arleo.pdf117,9 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.