Higher radiative corrections in HQET

Grozin, A.G.

Higher radiative corrections in HQET

A.G. Grozin
(
- Novosibirsk, IYF
)

Sep, 2008

34 pages

Part of Heavy quark physics. Proceedings, Helmholtz International School, HQP08, Dubna, Russia, August 11-21, 2008, 55-88

Contribution to:

Helmholz International Summer School on Heavy Quark Physics, 55-88

e-Print:

0809.4540 [hep-ph]

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Citations per year

Abstract: (arXiv)

After a brief introduction to Heavy Quark Effective Theory, we discuss

\alpha

representation in HQET and methods of calculation of some kinds of HQET diagrams up to three loops.

Note:

Lectures given at II Helmholtz summer school 'Heavy quark physics', Dubna, August 2008

heavy quark
gluon: propagator
radiative correction: higher-order
HQET model
lectures: Dubna 2008/08
quantum chromodynamics
quark: propagator
propagator: renormalization
renormalization: on-shell
Feynman graph

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Higher radiative corrections in HQET

Citations per year

HQET quark - gluon vertex at one loop

Two loop renormalization of the effective field theory of a static quark

Integration by parts: The algorithm to calculate $\beta$ -functions in 4 loops

Calculating three loop diagrams in heavy quark effective theory with integration by parts recurrence relations

Mincer: Program for Multiloop Calculations in Quantum Field Theory for the Schoonschip System

Heavy quark effective theory beyond perturbation theory: Renormalons, the pole mass and the residual mass term

New Approach to Evaluation of Multiloop Feynman Integrals: The Gegenbauer Polynomial x Space Technique

Multiloop calculations in heavy quark effective theory

Threshold expansion for heavy light systems and flavor off diagonal current current correlators

The Analytical value of the electron (g-2) at order alpha**3 in QED

The Three loop on-shell renormalization of QCD and QED

Three loop anomalous dimension of the heavy light quark current in HQET

Decoupling of heavy quarks in HQET

Method for Computing Renormalization Group Functions in Dimensional Renormalization Scheme

Applying Grobner bases to solve reduction problems for Feynman integrals

An Algorithm to construct Grobner bases for solving integration by parts relations

Three loop on-shell charge renormalization without integration: Lambda-MS (QED) to four loops

On the enumeration of irreducible k fold Euler sums and their roles in knot theory and field theory

On one master integral for three-loop on-shell HQET propagator diagrams with mass

Three-loop results in HQET

Mass effects in muon and semileptonic b ---> c decays

Heavy-to-heavy quark decays at NNLO