Published March 1, 2004 | Version v1
Report Metadata-only

Baryonic Operators for Lattice Simulations

Creators

Description

The construction of baryonic operators for determining the N* excitation spectrum is discussed. The operators are designed with one eye towards maximizing overlaps with the low-lying states of interest, and the other eye towards minimizing the number of sources needed in computing the required quark propagators. Issues related to spin identification are outlined. Although we focus on tri-quark baryon operators, the construction method is applicable to both mesons and penta-quark operators

Availability note (English)

Available from PURL: https://www.osti.gov/servlets/purl/836868-ikz7jk/native/

Additional details

Identifiers

URL
https://www.osti.gov/servlets/purl/836868-ikz7jk/native/;

Publishing Information

Imprint Pagination
85.2 Kilobytes
Report number
JLAB-THY--03-234

Conference

Title
21. International Symposium on Lattice Field Theory (LATTICE 2003)
Dates
15-19 Jul 2003
Place
Tsukuba, Ibaraki (Japan)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
36026603
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BARYONS; CONSTRUCTION; EXCITATION; LATTICE FIELD THEORY; MESONS; QUARKS; SPIN
Descriptors DEC
ANGULAR MOMENTUM; BOSONS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; FERMIONS; FIELD THEORIES; HADRONS; PARTICLE PROPERTIES; QUANTUM FIELD THEORY

Optional Information

Contract/Grant/Project number
AC05-84ER40150
Funding organization
US Department of Energy (United States); USDOE Office of Energy Research ER (United States)
Secondary number(s)
DOE/ER--40150-3144; HEP-LAT--0309079