From the 1 of 6.1k papers with an AI index.
- RWTH Aachen UniversityDE1.1k papers
- Jülich Aachen Research AllianceDE848 papers
- University of BonnDE837 papers
- Centre National de la Recherche ScientifiqueFR515 papers
- Deutsches Elektronen-Synchrotron DESYDE371 papers
- University of WuppertalDE329 papers
- Universität HamburgDE293 papers
- Jagiellonian UniversityPL292 papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL288 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT277 papers
- Université Paris-SaclayFR275 papers
- Jülich Supercomputing CentreDE268 papers
24 papers · 2 filters
Chiral dynamics of the S11(1535) and S11(1650) resonances revisited
Peter C. Bruns, Maxim Mai, U. -G. Meißner
We analyze s-wave pion-nucleon scattering in a unitarized chiral effective Lagrangian including all dimension two contact terms. We find that both the S11(1535) and the S11(1650) a…
Improved nuclear matter calculations from chiral low-momentum interactions
K. Hebeler, S. K. Bogner, R. J. Furnstahl +2
We present new nuclear matter calculations based on low-momentum interactions derived from chiral effective field theory potentials. The current calculations use an improved treatm…
Gauge-invariant formulation of
H. Haberzettl, K. Nakayama
A complete, rigorous relativistic field-theory formulation of the nucleon-nucleon (NN) bremsstrahlung reaction is presented. The resulting amplitude is unitary as a matter of cours…
Two-Pion Exchange Currents in Photodisintegration of the Deuteron
D. Rozpedzik, J. Golak, S. Kolling +1
Chiral effective field theory (ChEFT) is a modern framework to analyze the properties of few-nucleon systems at low energies. It is based on the most general effective Lagrangian f…
Pion photoproduction in a dynamical coupled-channel model
F. Huang, M. Döring, H. Haberzettl +2
Pion photoproduction reactions are investigated in a dynamical coupled-channel approach based on the Juelich pi-N model, which presently includes the hadronic pi-N and eta-N stable…
QCD tests from pion reactions on few-nucleon systems
C. Hanhart
We show on two examples, namely a calculation for charge symmetry breaking in pn->d pi^0 that allows one to extract the quark mass difference induced part of the proton--neutron ma…