Published November 2, 1989 | Version v1
Journal article Metadata-only

Neutral currents, MZ and mt

Creators

  • 1. European Organization for Nuclear Research, Geneva (Switzerland)
  • 2. Istituto Nazionale di Fisica Nucleare, Bari (Italy)
  • 3. Bari Univ. (Italy). Dipt. di Fisica

Description

We summarize and update constraints on mt from present neutral current data. Soon precision measurements of MZ will give a tight correlation between sin2θW and mt. Combining this information with low-energy neutral current data will pin down sin2θW and hence fix mt with an error of ≅ ±35 GeV. The central value of the top quark mass will be mt=95 GeV+66(91.6 GeV-MZ). (orig.)

Additional details

Publishing Information

Journal Title
Physics Letters, (Section) B
Journal Volume
231
Journal Issue
1/2
Series
Phys. Lett., B.
Journal Page Range
189-194
ISSN
0370-2693
CODEN
PYLBA

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
21012818
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
LIMITING VALUES; NEUTRAL-CURRENT INTERACTIONS; QUARKS; REST MASS; THEORETICAL DATA; TOP PARTICLES; WEAK NEUTRAL CURRENTS; WEINBERG ANGLE; WEINBERG LEPTON MODEL; Z NEUTRAL BOSONS
Descriptors DEC
ALGEBRAIC CURRENTS; BOSONS; CURRENTS; DATA; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; INFORMATION; INTERACTIONS; INTERMEDIATE BOSONS; INTERMEDIATE VECTOR BOSONS; MASS; MATHEMATICAL MODELS; NEUTRAL CURRENTS; NUMERICAL DATA; PARTICLE INTERACTIONS; PARTICLE MODELS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; UNIFIED GAUGE MODELS