Missing Nucleon Resonances in Kaon Production with Pions and Photons
C. Bennhold, A. Waluyo, H. Haberzettl, T. Mart, G. Penner, U. Mosel
Abstract
Resonances with strong couplings to strangeness channels are investigated in a coupled-channels framework of kaon production with pions and photons. We find evidence for an additional D13 resonance around 1900 MeV that has a significant decay width into the K Lambda final state. Such a state has been predicted in a relativistic quark model at 1960 MeV with significant gamma N and K Lambda branching ratios.
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.