2 papers
nucl-th2025
Double pole -matrix singularity in the continuum of Be
David Cardona Ochoa, Marek Płoszajczak, Nicolas Michel +1
The double pole singularity of the -matrix, the so-called exceptional point, associated with the doublet of resonances in the spectrum of Be has been identified in…
nucl-ex2023
Two-proton emission and related phenomena
Marek Pfützner, Ivan Mukha, Simin Wang
One of characteristic phenomena for nuclei beyond the proton dripline is the simultaneous emission of two protons (2\emph{p}). The current status of our knowledge of this most rece…