E. Klempt

collaborators

5 papers

nucl-th2025

Decays of $N^{}$ and $I^^{}$ resonances into $N I ¨ $ , $I^ I ¨ $ , and $N I ¨ $

A. V. Sarantsev, E. Klempt, K. V. Nikonov +7

The decays of $N^{*}$ and $I^^{*}$ resonances into $N I ¨ $ , $I^ I ¨ $ and $N I ¨ $ final states are studied in a coupled-channel analysis of data on pion- and photo-induced reactions. Improvem…

nucl-ex2025

Polarization observables in double neutral pion photoproduction

TAPS Collaboration, T. Seifen, J. Hartmann +73

Measurements of target asymmetries and double-polarization observables for the reaction $I^^{3} p \to p I ¨ ^{0} I ¨ ^{0}$ are reported. The data were taken with the CBELSA/TAPS experiment at the…

nucl-ex2025

Measurement of single- and double-polarization observables in the photoproduction of $I ¨ ^{+} I ¨ ^{-}$ ~meson pairs off the proton using CLAS at Jefferson Laboratory

P. Roy, S. Cao, V. Crede +141

The photoproduction of $I ¨ ^{+} I ¨ ^{-}$ meson pairs off the proton has been studied in the reaction $I^^{3} p \to p I ¨ ^{+} I ¨ ^{-}$ using the CEBAF Large Acceptance Spectrometer (CLAS) and the froz…

hep-ph2025

Dyons, Instantons, Baryons and AdS/QCD

Eberhard Klempt

Dmitri Diakonov has played a significant role in identifying the degrees of freedom underlying hadron spectroscopy. His contributions are discussed with a view on recent developmen…

nucl-ex2024

Photoproduction of two charged pions off protons in the resonance region

A. V. Sarantsev, E. Klempt, K. V. Nikonov +4

Photoproduction of charged pions pairs off protons is studied within the invariant masses of the final state hadrons from 1.6 to 2.4 GeV at the Thomas Jefferson National Accelerato…

Decays of N∗ and I^∗ resonances into NI¨, I^I¨, and NI¨

Polarization observables in double neutral pion photoproduction

Measurement of single- and double-polarization observables in the photoproduction of I¨+I¨−~meson pairs off the proton using CLAS at Jefferson Laboratory

Dyons, Instantons, Baryons and AdS/QCD

Photoproduction of two charged pions off protons in the resonance region

Decays of $N^{}$ and $I^^{}$ resonances into $N I ¨ $ , $I^ I ¨ $ , and $N I ¨ $

Measurement of single- and double-polarization observables in the photoproduction of $I ¨ ^{+} I ¨ ^{-}$ ~meson pairs off the proton using CLAS at Jefferson Laboratory