Renormalization group analysis in nonrelativistic QCD for colored scalars

Journal Article · Sun Jan 01 00:00:00 EST 2006 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.73.014015· OSTI ID:20774600

Hoang, Andre H; Ruiz-Femenia, Pedro ^[1]

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1. Max-Planck-Institut fuer Physik (Werner-Heisenberg-Institut), Foehringer Ring 6, 80805 Munich (Germany)

The velocity nonrelativistic QCD Lagrangian for colored heavy scalar fields in the fundamental representation of QCD and the renormalization group analysis of the corresponding operators are presented. The results are an important ingredient for renormalization group improved computations of scalar-antiscalar bound state energies and production rates at next-to-next-to-leading-logarithmic (NNLL) order.

• OSTI ID: 20774600
• Journal Information: Physical Review. D, Particles Fields, Vol. 73, Issue 1; Other Information: DOI: 10.1103/PhysRevD.73.014015; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOUND STATE
COLOR MODEL
LAGRANGIAN FIELD THEORY
LAGRANGIAN FUNCTION
QUANTUM CHROMODYNAMICS
RENORMALIZATION
SCALAR FIELDS
SCALARS
SPARTICLES
SUPERSYMMETRY
SYMMETRY BREAKING