B-meson distribution amplitudes

Abstract

B-meson light-cone distribution amplitudes are discussed in these lectures in the framework of HQET. The evolution equation for the leading-twist distribution amplitude is derived in one-loop approximation. QCD sum rules for distribution amplitudes are discussed.

Lectures at the Int School on Heavy Quark Physics, Dubna, June 2005; 35 pages, 17 figures; v2: a typo in Ref. [2] corrected

References in corpus (7)

• The B-Meson Distribution Amplitude in QCD
• Factorization of heavy-to-light form factors in soft-collinear effective theory
• Renormalization-Group Evolution of the B-Meson Light-Cone Distribution Amplitude
• Factorization and Sudakov Resummation in Leptonic Radiative B Decay
• $B$-Meson Distribution Amplitude from the $B\to \pi$ Form Factor
• Three-loop anomalous dimension of the heavy-light quark current in HQET
• Factorization and the Soft Overlap Contribution to Heavy-to-Light Form Factors

Cited by in corpus (12)

• Large-Momentum Effective Theory
• Form Factors from Light-Cone Sum Rules with B-Meson Distribution Amplitudes
• Light-Cone Distribution Amplitudes for Heavy-Quark Hadrons
• B, D and K decays
• Modelling light-cone distribution amplitudes from non-relativistic bound states
• Inverse moment of the $B_s$-meson distribution amplitude from QCD sum rule
• Decay Constants and Distribution Amplitudes of B Meson in the Relativistic Potential Model
• Three-particle contributions to the renormalisation of B-meson light-cone distribution amplitudes
• Analysis of the $B\to a_1(1260)$ form-factors with light-cone QCD sum rules
• Evolution equation for the B-meson distribution amplitude in the heavy-quark effective theory in coordinate space
• Analysis of the $B\to K_2^{\ast }(1430),a_2(1320),f_2(1270)$ form-factors with light-cone QCD sum rules
• Form factors for $B\to j_1{j}_2$ decays into two currents in QCD