76 citations · 291 across the 14 of their papers we have counts for
10 papers · 1 filter
Progress in NN --> NNpi
V. Baru, J. Haidenbauer, C. Hanhart +3
We survey the recent developments in the reaction in effective field theory. We show that the proper construction of the production operator needs a careful separation…
Pion--deuteron scattering length in Chiral Perturbation Theory up to order χ^{3/2}
V. Baru, J. Haidenbauer, C. Hanhart +3
A complete calculation of the corrections to pion-deuteron scattering length up to order with is performed. The calculation includes the dispersive contribu…
Comment on "Once more about the KK molecule approach to the light scalars"
Yu. S. Kalashnikova, A. E. Kudryavtsev, A. V. Nefediev +2
In this manuscript we comment on the criticism raised recently by Achasov and Kiselev [Phys. Rev. D 76, 077501 (2007)] on our work on the radiative decays phi to gamma a_0/f_0 [Eur…
Role of the Delta(1232) in pion-deuteron scattering at threshold within chiral effective field theory
V. Baru, J. Haidenbauer, C. Hanhart +3
We investigate the role of the delta isobar in the reaction at threshold in chiral effective field theory. We discuss the corresponding power counting and argue that thi…
Regge approach to charged-pion photoproduction at invariant energies above 2 GeV
A. Sibirtsev, J. Haidenbauer, S. Krewald +3
A Regge model with absorptive corrections is employed in a global analysis of the world data on positive and negative pion photoproduction for photon energies from 3 to 8 GeV. In t…
Dbar-N interaction from meson-exchange and quark-gluon dynamics
J. Haidenbauer, G. Krein, Ulf-G. Meißner +1
We investigate the Dbar-N interaction at low energies using a meson-exchange model supplemented with a short-distance contribution from one-gluon-exchange. The model is developed i…