Breit - Wigner parameters of nucleon resonance S11(1535)
E. V. Balandina, E. M. Leikin, N. P. Yudin
Abstract
The result of partial - wave analysis of angular distributions for the process gamma+p -> eta +p at the energies upto 2 GeV are given. From the energy dependence of the regression coefficient a0(W) the reliable estimates of Breit - Wigner parameters of S11(1535) - resonance and energy dependence of real and imagenery parts of electric dipol amplitude E0+ and its phase were obtained
Create a lesson
Related papers
Pionization experiments in light nuclei
Slawomir Wycech, Guillaume Hupin, Jaume Carbonell
Deep Learning for Longitudinal Asymmetry in Heavy-Ion Collisions at RHIC Energies
Anup Kumar Sikdar, Sanchari Thakur, Pingal Dasgupta et al.
Non-uniqueness of the amplitude reconstruction in the inverse scattering problem and a refinement of Hoehler's resonance clustering
A. Švarc
Modeling fragmentation of 20Ne nuclei at the LHC
Aleksandr Svetlichnyi, Savva Savenkov, Igor Pshenichnov
Parametrization of unitary matrices, parametrizing the symmetric S matrix and the NN S matrix above the inelastic threshold
N. A. Khokhlov
Thermofractal Dynamics in the Multisource Thermal Model: A Unified Approach to Multiparticle Production
Airton Deppman, Trambak Bhattacharyya, Maciej Rybczyński et al.