Published March 1992 | Version v1
Journal article Metadata-only

Z0 line shape fit

Creators

  • 1. Academia Sinica, Beijing, BJ (China). Inst. of High Energy Physics

Description

A fitting method of the Z0 line shape is stated. The radiative corrections are discussed for calculating the theoretical cross sections of e+e-→ff-bar on Z0 resonance, and compare the results from different programs are compared. The systematic measurement errors are taken into account in the fitting. As an example, authors fit the τ+ τ-channel Z0 line shape to determine some Z0 parameters

Additional details

Publishing Information

Journal Title
Physica Energiae Fortis et Physica Nuclearis
Journal Volume
16
Journal Issue
3
Journal Page Range
p. 197-201.
ISSN
0254-3052
CODEN
KNWLD9

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
24008596
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
CROSS SECTIONS; D S MESONS; DATA COVARIANCES; ELECTRON-POSITRON INTERACTIONS; LEPTONIC DECAY; MASS; PARTICLE WIDTHS; RADIATIVE CORRECTIONS; RESONANCE PARTICLES; SHAPE; TAU PARTICLES; Z NEUTRAL BOSONS
Descriptors DEC
BASIC INTERACTIONS; BOSONS; CHARM PARTICLES; CHARMED MESONS; CORRECTIONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRONS; HEAVY LEPTONS; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; MESONS; PARTICLE DECAY; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; WEAK INTERACTIONS; WEAK PARTICLE DECAY