3.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute for Quantum Optics and Quantum Information InnsbruckAT973 papers
- Universität InnsbruckAT944 papers
- Institute of High Energy PhysicsCN842 papers
- University of ViennaAT835 papers
- Centre National de la Recherche ScientifiqueFR824 papers
- Space Research InstituteRU796 papers
- European Organization for Nuclear ResearchCH470 papers
- ETH ZurichCH461 papers
- Korea UniversityKR441 papers
- National Taiwan UniversityTW436 papers
- Panjab UniversityIN432 papers
- Sungkyunkwan UniversityKR432 papers
9 papers · 2 filters
Heavy-Quark Mass and Heavy-Meson Decay Constants from QCD Sum Rules
Wolfgang Lucha, Dmitri Melikhov, Silvano Simula
We present a sum-rule extraction of heavy-meson decay constants from the two-point correlator of heavy-light pseudoscalar currents. Our main concern is to control the uncertainties…
HFOLD - a program package for calculating two-body MSSM Higgs decays at full one-loop level
W. Frisch, H. Eberl, H. Hlucha
HFOLD (Higgs Full One Loop Decays) is a Fortran program package for calculating all MSSM Higgs two-body decay widths and the corresponding branching ratios at full one-loop level.…
CP violation in charged Higgs production and decays in the Complex Two Higgs Doublet Model
A. Arhrib, E. Christova, H. Eberl +1
We study the effects of CP violation in charged Higgs boson production at the LHC, as well as in the charged Higgs boson decays and $H^\pm \to W…
Quark-Hadron Duality and Effective Continuum Thresholds in Dispersive Sum Rules
Wolfgang Lucha, Dmitri Melikhov, Silvano Simula
A novel procedure for extracting hadron characteristics from QCD sum rules, based on effective continuum thresholds (necessary for the implementation of quark-hadron duality) which…
Local-duality QCD sum rule for the pion elastic form factor
Irina Balakireva, Wolfgang Lucha, Dmitri Melikhov
This work presents the results of our analysis of the accuracy of the pion form factor derived from the local-duality version of QCD sum rules.
Analytic Quest for Confining Interaction Kernels in Instantaneous Bethe-Salpeter Equations
Wolfgang Lucha
The Salpeter equation, a standard tool in hadron physics, constitutes a well-defined three-dimensional approximation to the Bethe-Salpeter formalism for the description of bound st…
Decay constants of heavy pseudoscalar mesons from QCD sum rules
Wolfgang Lucha, Dmitri Melikhov, Silvano Simula
We revisit the sum-rule extraction of the decay constants of the D, Ds, B, and Bs mesons from the two-point correlator of heavy-light pseudoscalar currents. We use the operator pro…
Bethe-Salpeter Equations with Instantaneous Confinement: Establishing Stability of Bound States
Wolfgang Lucha
Salpeter equations with potential functions rising to infinity in configuration space do not automatically predict stable bound states. For this to happen, also the Lorentz behavio…
Extraction of bound-state parameters from dispersive sum rules
Wolfgang Lucha, Dmitri Melikhov, Silvano Simula
The procedure of extracting the ground-state parameters from vacuum-to-vacuum and vacuum-to-hadron correlators within the method of sum rules is considered. The emphasis is laid on…