5 papers
Electron-capture rates in the medium-mass nuclei Ti, Ni, Zn, and Ge within deformed quasiparticle random-phase approximation
Eunja Ha, Myung-Ki Cheoun, H. Sagawa +2
Electron-capture (EC) rates in medium-mass nuclei are governed by Gamow--Teller (GT) strength distributions and provide important input for stellar weak-interaction processes. In t…
Phenomenological Criteria of Halo Nuclei in Ne Isotopes via Diffuseness and Helm-Model Approaches with Reaction Cross Sections
Heesung Kwon, Kyoungsu Heo, Seonghyun Kim +2
We present a systematic study of halo characteristics in the neutron-rich isotopes 28-32Ne within the deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc). Microsco…
Gamow-Teller strength of C within deformed quasiparticle random-phase approximation
Eunja Ha, Myung-Ki Cheoun, H. Sagawa +1
We investigate the Gamow-Teller (GT) transition strength distributions in the light carbon isotopes C within the framework of the deformed quasiparticle random-phase a…
Probing Neutron Skins with KDAR Neutrinos: From Coherent to Diffractive Elastic Neutrino--Nucleus Scattering
Kyoungsu Heo, Heesung Kwon, Jaewon Kim +4
We investigate coherent elastic neutrino--nucleus scattering (CENS) induced by pion--decay--at--rest (DAR) and kaon--decay--at--rest (KDAR) neutrinos, with emphasis on the…
KDAR neutrino scattering for C target via charged current and muon angular distribution
Chaeyun Lee, Kyungsik Kim, Myung-Ki Cheoun +3
We calculate muon-neutrino () scattering off C via charged current (CC) by exploiting the 236 MeV from the kaon-decay-at-rest (KDAR). In this energy region,…