K. Nikonov

activity

20242026

collaborators

4 papers

nucl-ex2026

Comprehensive measurement of $I^\cdot^{'}$ photoproduction off the proton at $E_{I^}^{3} < 2.4$ $GeV$

N. Muramatsu, J. K. Ahn, W. C. Chang +61

For the spectroscopy of nucleon resonances at the total energies from the $I^\cdot^{'}$ -meson production threshold to $2.32$ $GeV$ , photon beam asymmetries of the reaction $…

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-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…

Comprehensive measurement of I^⋅′ photoproduction off the proton at EI^3​<2.4 GeV

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

Polarization observables in double neutral pion photoproduction

Photoproduction of two charged pions off protons in the resonance region

Comprehensive measurement of $I^\cdot^{'}$ photoproduction off the proton at $E_{I^}^{3} < 2.4$ $GeV$

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