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Title: Staggering towards a calculation of weak amplitudes

Abstract

An explanation is given of the methods required to calculate hadronic matrix elements of the weak Hamiltonians using lattice QCD with staggered fermions. New results are presented for the 1-loop perturbative mixing of the weak interaction operators. New numerical techniques designed for staggered fermions are described. A preliminary result for the kaon B parameter is presented. 24 refs., 3 figs.

Authors:
Publication Date:
Research Org.:
Stanford Linear Accelerator Center, Menlo Park, CA (USA)
OSTI Identifier:
6701139
Report Number(s):
SLAC-PUB-4711; CONF-8804219-1
ON: DE89002389
DOE Contract Number:  
AC03-76SF00515
Resource Type:
Conference
Resource Relation:
Conference: Ringberg workshop on hadronic matrix elements and weak decays, Ringberg Castle, F.R. Germany, 18 Apr 1988; Other Information: Portions of this document are illegible in microfiche products
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; FERMIONS; MATRIX ELEMENTS; CALCULATION METHODS; HADRONS; HAMILTONIANS; NUMERICAL SOLUTION; PERTURBATION THEORY; QUANTUM CHROMODYNAMICS; WEAK INTERACTIONS; BASIC INTERACTIONS; ELEMENTARY PARTICLES; FIELD THEORIES; INTERACTIONS; MATHEMATICAL OPERATORS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; 645200* - High Energy Physics- Particle Interactions & Properties-Theoretical

Citation Formats

Sharpe, S R. Staggering towards a calculation of weak amplitudes. United States: N. p., 1988. Web.
Sharpe, S R. Staggering towards a calculation of weak amplitudes. United States.
Sharpe, S R. 1988. "Staggering towards a calculation of weak amplitudes". United States. https://www.osti.gov/servlets/purl/6701139.
@article{osti_6701139,
title = {Staggering towards a calculation of weak amplitudes},
author = {Sharpe, S R},
abstractNote = {An explanation is given of the methods required to calculate hadronic matrix elements of the weak Hamiltonians using lattice QCD with staggered fermions. New results are presented for the 1-loop perturbative mixing of the weak interaction operators. New numerical techniques designed for staggered fermions are described. A preliminary result for the kaon B parameter is presented. 24 refs., 3 figs.},
doi = {},
url = {https://www.osti.gov/biblio/6701139}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Sep 01 00:00:00 EDT 1988},
month = {Thu Sep 01 00:00:00 EDT 1988}
}

Conference:
Other availability
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