The Three-Body Potential for Heavy Quark Baryons in Lattice QCD - INSPIRE

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The Three-Body Potential for Heavy Quark Baryons in Lattice QCD

H.B. Thacker
(
- Fermilab
)
,
E. Eichten
(
- Fermilab
)
,
J.C. Sexton
(
- Princeton, Inst. Advanced Study
)

Nov, 1987

6 pages

Part of FIELD THEORY ON THE LATTICE. PROCEEDINGS, INTERNATIONAL SYMPOSIUM, SEILLAC, FRANCE, SEPTEMBER 28 - OCTOBER 2, 1987

Published in:

Nucl.Phys.B Proc.Suppl. 4 (1988) 234

Contribution to:

International Symposium on Field Theory of the Lattice

DOI:

10.1016/0920-5632(88)90109-0

Report number:

FERMILAB-CONF-87-204-T

View in:

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Abstract: (Elsevier)

The three-body static QQQ potential which binds a baryon composed of three heavy quarks is measured in lattice QCD. The data is well described by a sum of two-body Q Q meson potentials with no evidence for a three-body term. A conjugate gradient algorithm for calculating eigenvalues and eigenfunctions of the three-body Schrödinger equation is described.

TALK
GAUGE FIELD THEORY: SU(3)
GAUGE FIELD THEORY: WILSON LOOP
LATTICE FIELD THEORY
POTENTIAL: (3QUARK)
SCHROEDINGER EQUATION
BARYON: MODEL
NUMERICAL CALCULATIONS

References(14)

Figures(0)

The Heavy Quark Potential in SU(2) Lattice Gauge Theory

John D. Stack
(
- Illinois U., Urbana
)

- Phys.Rev.D 27 (1983) 412,
- In *Rebbi, C. ( Ed.): Lattice Gauge Theories and Monte Carlo Simulations*, 313-321. ( Phys. Rev. D27 ( 1983) 412-420) and Illinois Univ. Urbana - ILL-(TH)-82-21 (82,REC.AUG.) 32p
•
DOI:
- 10.1103/PhysRevD.27.412

The SU(3) Heavy Quark Potential with High Statistics

Steve W. Otto
(
- Caltech
)
,
John D. Stack
(
- Illinois U., Urbana
)

- Phys.Rev.Lett. 52 (1984) 2328
•
DOI:
- 10.1103/PhysRevLett.52.2328

The Force Between Static Quarks

D. Barkai
(
- Control Data, Fort Collins
)
,
K.J.M. Moriarty
(
- Idaho Natl. Lab.
)
,
C. Rebbi
(
- Brookhaven
)

- Phys.Rev.D 30 (1984) 1293
•
DOI:
- 10.1103/PhysRevD.30.1293

The Static Quark Anti-quark Potential With Renormalization Group Improved Lattice Action

- Phys.Rev.D 33 (1986) 1806
•
DOI:
- 10.1103/PhysRevD.33.1806

- J.Statist.Phys. 43 1077

Baryonic Loops and the Confinement in the Three Quark Channel

R. Sommer
(
- Wuppertal U.
)
,
J. Wosiek
(
- Wuppertal U.
)

- Phys.Lett.B 149 (1984) 497-500
•
DOI:
- 10.1016/0370-2693(84)90374-5

BARYONIC STRINGS ON A LATTICE

R. Sommer
(
- Wuppertal U.
)
,
J. Wosiek
(
- Wuppertal U.
)

- Nucl.Phys.B 267 (1986) 531-538
•
DOI:
- 10.1016/0550-3213(86)90129-X

More Than Two Static SU(3) Charges on the Lattice

C.B. Lang
(
- Graz U.
)
,
M. Wiltgen
(
- Graz U.
)

- Phys.Lett.B 131 (1983) 153-158
•
DOI:
- 10.1016/0370-2693(83)91110-3

A New Method for Updating SU(N) Matrices in Computer Simulations of Gauge Theories

N. Cabibbo
(
- Rome U.
)
,
E. Marinari
(
- Rome U.
)

- Phys.Lett.B 119 (1982) 387-390
•
DOI:
- 10.1016/0370-2693(82)90696-7

Evidence for Scaling in Lattice QCD at beta = 5.7

J.C. Sexton
(
- Fermilab
)
,
H.B. Thacker
(
- Fermilab
)

- Phys.Rev.Lett. 57 (1986) 2131-2134,
- Phys. Rev. Lett. 57 ( 1986) 2131-2134 and Fermilab Batavia - FERMILAB-PUB-86-080 (86,REC.JUN.) 14p
•
DOI:
- 10.1103/PhysRevLett.57.2131

Hadronic Couplings Constants in Lattice Gauge Theory

Steven A. Gottlieb
(
- UC, San Diego
)
,
Paul B. MacKenzie
(
- Princeton, Inst. Advanced Study
)
,
H.B. Thacker
(
- Fermilab
)
,
Don Weingarten
(
- IBM Watson Res. Ctr.
)

- Nucl.Phys.B 263 (1986) 704,
- Nucl. Phys. B263 ( 1986) 704-730 and Fermilab Batavia - FERMILAB-PUB-84-098-T (85,REC.JUL.) 61p
•
DOI:
- 10.1016/0550-3213(86)90282-8

Hamiltonian Formulation of Nonabelian Gauge Fields and Nonrelativistic Bound States

Frank L. Feinberg
(
- MIT, LNS
)

- Phys.Rev.D 17 (1978) 2659
•
DOI:
- 10.1103/PhysRevD.17.2659

Baryon Spectrum and the Forces Between Quarks

D. Gromes
(
- Heidelberg U.
)
,
I.O. Stamatescu
(
- Heidelberg U.
)

- Z.Phys.C 3 (1979) 43
•
DOI:
- 10.1007/BF01577397

Dynamical Quark Effects on the Hadronic Spectrum and $Q \bar{Q}$ Potential in Lattice {QCD}

M. Campostrini
(
- INFN, Pisa and
- Brookhaven
)
,
K.J.M. Moriarty
(
- Von Neumann Ctr., Princeton and
- Princeton, Inst. Advanced Study
)
,
J. Potvin
(
- Brookhaven
)
,
C. Rebbi
(
- Brookhaven and
- Boston U.
)

- Phys.Lett.B 193 (1987) 78-84
•
DOI:
- 10.1016/0370-2693(87)90459-X