Published March 1, 2002
| Version v1
Report
Chiral Loop Effects in the Quenched Scalar Isovector Propagator
Description
The scalar isovector meson propagator is studied in quenched QCD. For the lightest quark masses used, this propagator is dominated by a quenched chiral loop effect associated with the η-π two-meson intermediate state. Both the time dependence and the pion mass dependence of the effect are well-described by quenched chiral perturbation theory
Availability note (English)
Available from Thomas Jefferson National Accelerator Facility, Newport News, VA (US)Additional details
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- JLAB-THY--01-48
Conference
- Title
- 19. International Symposium On Lattice Field Theory (Lattice 2001)
- Dates
- 19-24 Aug 2001
- Place
- Berlin (Germany)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 33066787
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ENANTIOMORPHS; ISOVECTORS; LATTICE FIELD THEORY; MESONS; PERTURBATION THEORY; PIONS; PROPAGATOR; QUANTUM CHROMODYNAMICS; QUARKS; SCALARS; TIME DEPENDENCE
- Descriptors DEC
- BOSONS; CONSTRUCTIVE FIELD THEORY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; ISOMERS; MESONS; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; TENSORS; VECTORS
Optional Information
- Contract/Grant/Project number
- AC05-84ER40150
- Notes
- Nuclear Physics B -- Proceedings Supplements, Vol. 106-107 (1-3) (2002) pp. 254-256
- Funding organization
- USDOE Office of Energy Research ER (United States)
- Secondary number(s)
- DOE/ER/40150--2226