Pregled bibliografske jedinice broj: 449722
Analysis of Nuclear Quantum Phase Transitions
Analysis of Nuclear Quantum Phase Transitions // American Institute of Physics Conference Proceedings 1165 / Matko Milin, Tamara Nikšić, Suzana Szilner, Dario Vretenar (ur.).
Dubrovnik, Hrvatska: American Institute of Physics (AIP), 2009. str. 219-220 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 449722 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analysis of Nuclear Quantum Phase Transitions
Autori
Li, Zhipan ; Nikšić, Tamara ; Vretenar, Dario ; Meng, Jie ; Lalazissis , G.A. ; Ring, Peter
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
American Institute of Physics Conference Proceedings 1165
/ Matko Milin, Tamara Nikšić, Suzana Szilner, Dario Vretenar - : American Institute of Physics (AIP), 2009, 219-220
ISBN
978-0-7354-0702-2
Skup
NUCLEAR STRUCTURE AND DYNAMICS '09
Mjesto i datum
Dubrovnik, Hrvatska, 04.05.2009. - 08.05.2009
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
phase transition; nuclear energy density functional; critical point symmetries
Sažetak
A microscopic analysis, based on nuclear energy density functionals, is presented for shape phase transitions in Nd isotopes. Low-lying excitation spectra and transition probabilities are calculated starting from a five-dimensional Hamiltonian, with parameters determined by constrained relativistic mean-field calculations for triaxial shapes. The results reproduce available data, and show that there is an abrupt change of structure at N=90, that corresponds to a first-order quantum phase transition between spherical and axially deformed shapes.
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
