Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki
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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2006, Volume 83, Issue 5, Pages 227–231 (Mi jetpl1254)  
This article is cited in 6 scientific papers (total in 6 papers)

FIELDS, PARTICLES, AND NUCLEI

Quantum phase transitions and backbending in even-even $N\sim90$ nuclei

J. Kvasila, R. G. Nazmitdinovbc

a Institute of Particle and Nuclear Physics, Charles University, CZ-18000 Praha 8, Czech Republic
b Bogoliubov Laboratory of Theoretical Physics, Joint Institute for Nuclear Research
c Departament de Física, Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain
Full-text PDF (773 kB) Citations (6)
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Abstract: We extend the classical Landau theory for rotating nuclei and show that the backbending in $^{162}Yb$, that comes about as a result of the two-quasiparticle alignment, is identified with the second order phase transition. We found that the backbending in $\mathrm{^{156}Dy}$, caused by the instability of $\gamma$-vibrations in the rotating frame, corresponds to the first order phase transition. We suggest the empirical rule to determine the type of the phase transition in rotating nuclei undergoing a backbending.
Received: 24.10.2005
Revised: 12.12.2005
English version:
Journal of Experimental and Theoretical Physics Letters, 2006, Volume 83, Issue 5, Pages 187–191
DOI: https://doi.org/10.1134/S0021364006050018
Bibliographic databases:
Document Type: Article
PACS: 05.70.Fh, 21.10.Re, 21.60.Jz, 27.70.+q
Language: English
Citation: J. Kvasil, R. G. Nazmitdinov, “Quantum phase transitions and backbending in even-even $N\sim90$ nuclei”, Pis'ma v Zh. Èksper. Teoret. Fiz., 83:5 (2006), 227–231; JETP Letters, 83:5 (2006), 187–191
Citation in format AMSBIB
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\paper Quantum phase transitions and backbending in even-even $N\sim90$ nuclei
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  • https://www.mathnet.ru/eng/jetpl/v83/i5/p227
    • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Письма в Журнал экспериментальной и теоретической физики Pis'ma v Zhurnal Иksperimental'noi i Teoreticheskoi Fiziki
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