262 citations · 2.1k across the 63 of their papers we have counts for
64 papers
Doubly heavy tetraquarks including one-pion exchange potential
Qi Meng, Emiko Hiyama, Makoto Oka +2
Spectrum of the doubly heavy tetraquarks is studied in a constituent quark model including one-pion exchange (OPE) potential. Central and tensor forces induced by OPE between two l…
Structure of neutron-rich He hypernuclei using the cluster orbital shell model
Takayuki Myo, Emiko Hiyama
We calculated the energy spectra of the neutron-rich He hypernuclei with to 9 within the framework of an (--4) cluster model using the cluster orbital shel…
Cluster-shell competition and effect of adding hyperons
Naoyuki Itagaki, Emiko Hiyama
The fundamental question is how the hyperon plays a role in the nuclear structure. It is of particular importance, especially in the light mass region, to verify the structure chan…
Limiting fragmentation in heavy-ion stopping?
Johannes Hoelck, Emiko Hiyama, Georg Wolschin
Based on a nonequilibrium-statistical relativistic diffusion model that is consistent with quantum chromodynamics (QCD), we investigate baryon stopping in relativistic heavy-ion co…
Scaling of the B two-neutron halo properties close to unitarity
Emiko Hiyama, Rimantas Lazauskas, Jaume Carbonell +1
We explore the description of the bound B isotope in terms of a B+n+n three-body system where the two-body subsystems B+n and neutron-neutron (nn) have virtual…
H ground state as a H+4n resonance
Emiko Hiyama, Rimantas Lazauskas, Jaume Carbonell
We have investigated the possible existence of a H resonant state, considered as a five-body system consisting of a H core with four valence neutrons. To this aim, an effec…