Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Schuetrumpf B"'
Publikováno v:
Phys. Rev. C 101, 055804 (2020)
Background: Nuclear pasta matter, emerging due to the competition between the long-range Coulomb force and the short-range strong force, is believed to be present in astrophysical scenarios, such as neutron stars and core-collapse supernovae. Its str
Externí odkaz:
http://arxiv.org/abs/1912.10510
Autor:
Schuetrumpf B., Ohkubo S., Oberacker V.E., Maruhn J.A., Loebl N., Itagaki N., Ichikawa T., Umar A.S.
Publikováno v:
EPJ Web of Conferences, Vol 17, p 07002 (2011)
We give a brief overview of recent work examining the presence of α-clusters in light nuclei within the Skyrme-force Hartree-Fock model. Of special signif cance are investigations into α-chain structures in carbon isotopes and 16O. Their stability
Externí odkaz:
https://doaj.org/article/b1e7d95a1f1441ff94b03beb90cb9ac3
Publikováno v:
Phys. Rev. C 100, 045806 (2019)
Background: Nuclear pasta, emerging due to the competition between the long-range Coulomb force and the short-range strong force, is believed to be present in astrophysical scenarios, such as neutron stars and core-collapse supernovae. Its structure
Externí odkaz:
http://arxiv.org/abs/1906.08155
Publikováno v:
Phys. Rev. C 95, 055804 (2017)
Complex and exotic nuclear geometries are expected to appear naturally in dense nuclear matter found in the crust of neutron stars and supernovae environment collectively referred to as nuclear pasta. The pasta geometries depend on the average baryon
Externí odkaz:
http://arxiv.org/abs/1703.01433
Publikováno v:
Phys. Rev. C 94 (2016), 064323
An electron localization measure was originally introduced to characterize chemical bond structures in molecules. Recently, a nucleon localization based on Hartree-Fock densities has been introduced to investigate $\alpha$-cluster structures in light
Externí odkaz:
http://arxiv.org/abs/1607.00422
Publikováno v:
Phys. Rev. C 93, 054304 (2016)
Time-dependent density functional theory is widely used to describe excitations of many-fermion systems. In its many applications, 3D coordinate-space representation is used, and infinite-domain calculations are limited to a finite volume represented
Externí odkaz:
http://arxiv.org/abs/1603.03743
Publikováno v:
In Computer Physics Communications January 2021 258
Autor:
Schuetrumpf, B., Nazarewicz, W.
Publikováno v:
Phys. Rev. C 92, 045806 (2015)
Background: Nuclear pasta phases, present in the inner crust of neutron stars, are associated with nucleonic matter at sub-saturation densities arranged in regular shapes. Those complex phases, residing in a layer which is approximately 100 m thick,
Externí odkaz:
http://arxiv.org/abs/1508.06611
Publikováno v:
Phys. Rev. C 90, 055802 (2014)
Nuclear matter under astrophysical conditions is explored with time-dependent and static Hartree-Fock calculations. The focus is in a regime of densities where matter segregates into liquid and gaseous phases unfolding a rich scenario of geometries,
Externí odkaz:
http://arxiv.org/abs/1407.4055
Autor:
Schuetrumpf, B., Klatt, M. A., Iida, K., Schroeder-Turk, G. E., Maruhn, J. A., Mecke, K., Reinhard, P. -G.
Publikováno v:
Phys. Rev. C 91, 025801 (2015)
Nuclear matter under the conditions of a supernova explosion unfolds into a rich variety of spatially structured phases, called nuclear pasta. We investigate the role of periodic network-like structures with negatively curved interfaces in nuclear pa
Externí odkaz:
http://arxiv.org/abs/1404.4760