Pregled bibliografske jedinice broj: 474735
Constraints on the inner edge of neutron star crusts from relativistic nuclear energy density functionals
Constraints on the inner edge of neutron star crusts from relativistic nuclear energy density functionals // Physical Review C - Nuclear Physics, 81 (2010), 6; 065803-1 doi:10.1103/PhysRevC.81.065803 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 474735 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Constraints on the inner edge of neutron star crusts from relativistic nuclear energy density functionals
Autori
Moustakidis, Ch.C. ; Nikšić, Tamara ; Lalazissis, G.A. ; Vretenar, Dario ; Ring, Peter
Izvornik
Physical Review C - Nuclear Physics (0556-2813) 81
(2010), 6;
065803-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
PACS: 26.60.Gj; 21.30.Fe; 21.60.Jz; 26.60.Kp
Sažetak
The transition density nt and pressure Pt at the inner edge between the liquid core and the solid crust of a neutron star are analyzed using the thermodynamical method and the framework of relativistic nuclear energy density functionals. Starting from a functional that has been carefully adjusted to experimental binding energies of finite nuclei, and varying the density dependence of the corresponding symmetry energy within the limits determined by isovector properties of finite nuclei, we estimate the constraints on the core-crust transition density and pressure of neutron stars: 0.086 fm-3⩽nt<0.090 fm-3 and 0.3 MeV fm-3<Pt⩽0.76 MeV fm-3.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
119-1191005-1010 - Nuklearna struktura i nuklearna astrofizika (Vretenar, Dario, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
