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          Institute: MPI für Physik     Collection: MPI für Physik     Display Documents



ID: 543912.0, MPI für Physik / MPI für Physik
Unifying the Fixed Order Evolution of Fragmentation Functions with the Modified Leading Logarithm Approximation
Authors:Albino, S.; Kniehl, B. A.; Kramer, G.; Ochs, W.
Date of Publication (YYYY-MM-DD):2006
Title of Journal:Proceedings of Science
Journal Abbrev.:PoS
Start Page:63
Audience:Not Specified
Intended Educational Use:No
Abstract / Description:An approach which unifies the Double Logarithmic Approximation at small x and the leading order DGLAP evolution of fragmentation functions at large x is presented. This approach reproduces exactly the Modified Leading Logarithm Approximation, but is more complete due to the degrees of freedom given to the quark sector and the inclusion of the fixed order terms. We find that data from the largest x values to the peak region can be better fitted than with other approaches.
Classification / Thesaurus:Phenomenology of High Energy Physics
Comment of the Author/Creator:International Europhysics Conference on High Energy Physics, July 21-27, Lisbon, Portugal
External Publication Status:published
Document Type:Conference-Paper
Communicated by:N.N.
Affiliations:MPI für Physik
Identifiers:LOCALID:MPP-2005-176
URL:http://www.slac.stanford.edu/spires/find/hep/www?r...
URL:http://arXiv.org/abs/hep-ph/0511228
URL:http://publications.mppmu.mpg.de/?action=search&mp...
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