27 citations · 77 across the 11 of their papers we have counts for
11 papers
Impact of Kaon Condensation on the Thermal Evolution of the CCO in HESS J1731--347 Supernova Remnant
D. G. Nanopoulos, P. S. Koliogiannis, V. Petousis +2
Recent analyses of the central compact object in the HESS J1731--347 supernova remnant suggest an unusual combination of a low mass and small radius, while its thermal emission ind…
Neutron Dark Decay and Exotic Compact Objects
M. Vikiaris, V. Petousis, M. Veselsky +1
Recent measurements of the compact star XTE J1814-338, with a mass of and a radius of alongside those of HESS J173…
Simultaneous explanation of XTE J1814-338 and HESS J1731-347 objects using and condensates
M. Veselsky, V. Petousis, P. S. Koliogiannis +2
The recent observation of the compact star XTE J1814-338 with a mass of and a radius of km, together with the HESS J1731…
How the HESS J1731-347 event could be explained using condensation
M. Veselsky, P. S. Koliogiannis, V. Petousis +2
The recent observation of a compact star with a mass of and a radius of km, located within the supernova remnant H…
Neutron Star with Dark Matter Admixture: A Candidate for Bridging the Mass Gap
M. Vikiaris, V. Petousis, M. Veselsky +1
Neutron stars, white dwarfs and black holes are the after death remnants of massive stars. However, according to the most recent observations, the neutron stars maximum mass is bet…
Configurational entropy and stability conditions of fermion and boson stars
P. S. Koliogiannis, M. Vikiaris, C. Panos +3
In a remarkable study by M. Gleiser and N. Jiang [Phys. Rev. D {\bf 92}, 044046, 2015], the authors demonstrated that the stability regions of neutron stars, within the framework o…
Supramassive dark objects with neutron star origin
M. Vikiaris, V. Petousis, M. Veselsky +1
Till today, the nature of Dark Matter (DM) remains elusive despite all our efforts. This missing matter of the universe has not been observed by the already operating DM direct-det…
Constraints for the X17 boson from compacts objects observations
A. Kanakis-Pegios, V. Petousis, M. Veselsky +2
We investigate the hypothetical X17 boson on neutron stars and Quark Stars (QSs) using various hadronic Equation of States (EoSs) with phenomenological or microscopic origin. Our a…
Anomaly in decay of 8Be and 4He -- can an observed light boson mediate low energy nucleon-nucleon interactions ?
M. Veselsky, V. Petousis, J. Leja
We present a hypothesis that the anomaly in the folding angle distribution of electron-positron pairs, emitted in the decay of the excited levels of nucleus Be and He c…
Neutron-rich rare isotope production from projectile fission of heavy beams in the energy range of 20 MeV/nucleon
N. Vonta, G. A. Souliotis, W. D. Loveland +6
We investigate the possibilities of producing neutron-rich nuclides in projectile fission of heavy beams in the energy range of 20 MeV/nucleon expected from low-energy facilities.…
Microscopic dynamical description of proton-induced fission with the Constrained Molecular Dynamics (CoMD) Model
N. Vonta, G. A. Souliotis, M. Veselsky +1
The microscopic description of nuclear fission still remains a topic of intense basic research. Un- derstanding nuclear fission, apart from a theoretical point of view, is of pract…