313 citations · 1.2k across the 24 of their papers we have counts for
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Delta(1232) and the Polarizabilities of the Nucleon
Thomas R. Hemmert, Barry R. Holstein, Joachim Kambor
Previous calculations of the polarizabilities of the nucleon within the framework of heavy baryon chiral perturbation theory have included the contribution of the (1232) only it…
Heavy Baryon Chiral Perturbation Theory and the Spin 3/2 Delta Resonances
Joachim Kambor
Heavy baryon chiral perturbation theory is briefly reviewed, paying particular attention to the role of the spin 3/2 delta resonances. The concept of resonance saturation for the b…
Systematic 1/M Expansion for Spin 3/2 Particles
Thomas R. Hemmert, Barry R. Holstein, Joachim Kambor
Starting from a relativistic formulation of the pion-nucleon-delta system, the most general structure of 1/M corrections for a heavy baryon chiral lagrangian including spin 3/2 res…
Dispersive Approach to Semileptonic Form-Factors in Heavy-to-Light Meson Decays
Gustavo Burdman, Joachim Kambor
We study the semileptonic decays of heavy mesons into light pseudoscalars by making use of dispersion relations. Constraints from heavy quark symmetry, chiral symmetry and perturba…