Published February 1991 | Version v1
Journal article Metadata-only

Implementation of 2nd-order QCD 3-jet matrix elements in Monte Carlo generators for e+e- annihilation

Creators

  • 1. Hamburg Univ. (Germany, F.R.). 2. Inst. fuer Theoretische Physik
  • 2. Wuppertal Univ. (Gesamthochschule) (Germany, F.R.). Fachbereich 8 - Naturwissenschaften 1 - Physik

Description

Matrix elements to be used in second order Monte Carlo generators for e+e- annihilation have been derived from the O(αs2) calculations by Ellis, Ross and Terrano and by Kramer and Lampe. They were incorporated into the JETSET 6.3 Lund String Monte Carlo program. The recombination scheme dependence of the O(αs2) jet cross sections are studied in detail on the parton level (ERT) and on the hadron level (ERT and KL). (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik. C
Journal Volume
49
Journal Issue
2
Series
Z. Phys., C.
Journal Page Range
301-310
ISSN
0170-9739
CODEN
ZPCFD

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
22021190
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ALGORITHMS; ANNIHILATION; BORN APPROXIMATION; BRANCHING RATIO; COMPUTERIZED SIMULATION; DIFFERENTIAL CROSS SECTIONS; EFFICIENCY; ELECTRON-POSITRON INTERACTIONS; GEV RANGE 10-100; GLUONS; HADRONS; J CODES; JET MODEL; MATRIX ELEMENTS; MONTE CARLO METHOD; MULTIPLE PRODUCTION; PAIR PRODUCTION; PARTICLE RAPIDITY; PARTON MODEL; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; QUARKS; RECOMBINATION; STRING MODELS; THEORETICAL DATA
Descriptors DEC
BOSONS; COMPOSITE MODELS; COMPUTER CODES; CROSS SECTIONS; DATA; ELEMENTARY PARTICLES; ENERGY RANGE; EXTENDED PARTICLE MODEL; FERMIONS; FIELD THEORIES; GEV RANGE; INFORMATION; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; MATHEMATICAL MODELS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SIMULATION