Published September 1996 | Version v1
Report Restricted

A detailed comparison of NLO QCD evolution codes

Creators

  • 1. Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany). Inst. fuer Hochenergiephysik
  • 2. Nationaal Inst. voor Kernfysica en Hoge-Energiefysica (NIKHEF), Amsterdam (Netherlands)
  • 3. Institut National de Physique Nucleaire et de Physique des Particules (IN2P3), 75 -Paris (France)
  • 4. Paris-11 Univ., 91 - Orsay (France). Lab. de l'Accelerateur Lineaire
  • 5. Institut National de Physique Nucleaire et de Physique des Particules (IN2P3), 75 - Paris (France)
  • 6. Rijksuniversiteit Leiden (Netherlands). Inst. Lorentz voor Theoretische Natuurkunde
  • 7. Wuerzburg Univ. (Germany). Inst. fuer Theoretische Physik

Description

Seven next-to-leading order QCD evolution programs are compared. The deviations of the results due to different theoretical prescriptions for truncating the perturbative series are clarified, and a numerical agreement between five codes of better than 0.1% is achieved. Reference results for further comparison are provided. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

Files

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Additional details

Publishing Information

Imprint Pagination
12 p.
ISSN
0418-9833
Report number
DESY--96-199

Conference

Title
Workshop on future physics at HERA.
Dates
30-31 May 1996.
Place
Hamburg (Germany).

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
28009876
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCURACY; COLOR MODEL; COMPARATIVE EVALUATIONS; COMPUTER CODES; GLUON MODEL; NUMERICAL SOLUTION; PARTICLE STRUCTURE; PERTURBATION THEORY; POWER SERIES; PROTONS; QUANTUM CHROMODYNAMICS; STRUCTURE FUNCTIONS
Descriptors DEC
BARYONS; CATIONS; CHARGED PARTICLES; COMPOSITE MODELS; ELEMENTARY PARTICLES; EVALUATION; FERMIONS; FIELD THEORIES; FUNCTIONS; HADRONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; IONS; MATHEMATICAL MODELS; NUCLEONS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUARK MODEL; SERIES EXPANSION

Optional Information

Secondary number(s)
INLO-PUB--20/96; WUE-ITP--96-018; HEP-PH--9609400.