Published 2011 | Version v1
Journal article Metadata-only

The Wilson coefficients of heavy quark production in charged current DIS in mellin and x-Space to O(αs2)

Creators

  • 1. DESY, Zeuthen (Germany)

Description

The charged current heavy flavor Wilson coefficients to first and second order in the strong coupling constant are computed for large momentum transfer. At leading order, also the power corrections in (m2/Q2) are given. We derive representations in x- and Mellin-space for phenomenological analyses. These are of importance for the extraction of the strange quark distribution functions and allow for an efficient analysis of the DIS charged current world data.

Additional details

Identifiers

URL
http://www.dpg-verhandlungen.de;

Publishing Information

Journal Title
Verhandlungen der Deutschen Physikalischen Gesellschaft
Journal Issue
Karlsruhe 2011 issue
Series
Also available as printed version: Verhandlungen der Deutschen Physikalischen Gesellschaft v. 46(3)
Journal Page Range
[1 p.]
ISSN
0420-0195
CODEN
VDPEAZ

Conference

Title
2011 Spring meeting of the DPG with the professional associations gravitation and theory of relativity, particle physics, theoretical and mathematical fundamentals of the physics
Original Conference Title
DPG Fruehjahrstagung 2011 der Fachverbaende Gravitation und Relativitaetstheorie, Teilchenphysik, Theoretische und Mathematische Grundlagen der Physik
Dates
28 Mar - 1 Apr 2011
Place
Karlsruhe (Germany)

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
44000474
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CHARGED-CURRENT INTERACTIONS; CORRECTIONS; DEEP INELASTIC SCATTERING; DISTRIBUTION FUNCTIONS; FLAVOR MODEL; PARTICLE STRUCTURE; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; REST MASS; S QUARKS
Descriptors DEC
COMPOSITE MODELS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; FUNCTIONS; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; MASS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL; QUARKS; SCATTERING; STRANGE PARTICLES

Optional Information

Notes
Session: T 11.5 Do 17:45; No further information available