Published February 1996 | Version v1
Journal article Metadata-only

Forces between composite particles in QCD

Creators

  • 1. Florida Int. Univ., Miami, FL (USA). Dept. of Phys.
  • 2. Technische Univ., Vienna (Austria). Inst. fuer Kernphysik
  • 3. Lajos Kossuth Univ., Debrecen (Hungary). Dept. of Theor. Phys.

Description

Starting from the meson-meson Green function in 3+1 dimensional quenched lattice QCD we calculate potentials between heavy-light mesons for various light-quark mass parameters. For the valence quarks we employ the staggered scheme. The resulting potentials turn out to be short ranged and attractive. A comparison with a tadpole improved action for the gauge fields is presented. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. B, Proceedings Supplements
Journal Volume
53
Journal Page Range
p. 804-807.
ISSN
0920-5632
CODEN
NPBSE7

Conference

Title
14. international symposium on lattice field theory (Lattice-14).
Dates
4-8 Jun 1996.
Place
St. Louis, MO (United States).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
28038827
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CENTRAL POTENTIAL; CORRELATION FUNCTIONS; FLAVOR MODEL; FOUR-DIMENSIONAL CALCULATIONS; GREEN FUNCTION; INTERACTION RANGE; LATTICE FIELD THEORY; MESON-MESON INTERACTIONS; PARTICLE STRUCTURE; QUANTUM CHROMODYNAMICS
Descriptors DEC
COMPOSITE MODELS; CONSTRUCTIVE FIELD THEORY; DISTANCE; FIELD THEORIES; FUNCTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; POTENTIALS; QUANTUM FIELD THEORY; QUARK MODEL