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Islands of Shape Coexistence: Theoretical Predictions and Experimental Evidence
Symmetry, 15 (2022), 1; 29. https://doi.org/10.3390/sym15010029
Martinou, Andriana; Bonatsos, Dennis; Peroulis, Spyridon Kosmas; Karakatsanis, Konstantinos Eleftherios; Mertzimekis, Theodoros John; Minkov, Nikolay

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Martinou, A., Bonatsos, D., Peroulis, S. K., Karakatsanis, K. E., Mertzimekis, T. J. i Minkov, N. (2022). Islands of Shape Coexistence: Theoretical Predictions and Experimental Evidence. Symmetry, 15. (1). doi: 10.3390/sym15010029

Martinou, Andriana, et al. "Islands of Shape Coexistence: Theoretical Predictions and Experimental Evidence." Symmetry, vol. 15, br. 1, 2022. https://doi.org/10.3390/sym15010029

Martinou, Andriana, Dennis Bonatsos, Spyridon Kosmas Peroulis, Konstantinos Eleftherios Karakatsanis, Theodoros John Mertzimekis i Nikolay Minkov. "Islands of Shape Coexistence: Theoretical Predictions and Experimental Evidence." Symmetry 15, br. 1 (2022). https://doi.org/10.3390/sym15010029

Martinou, A., et al. (2022) 'Islands of Shape Coexistence: Theoretical Predictions and Experimental Evidence', Symmetry, 15(1). doi: 10.3390/sym15010029

Martinou A, Bonatsos D, Peroulis SK, Karakatsanis KE, Mertzimekis TJ, Minkov N. Islands of Shape Coexistence: Theoretical Predictions and Experimental Evidence. Symmetry [Internet]. 22.12.2022. [pristupljeno 17.11.2024.];15(1). doi: 10.3390/sym15010029

A. Martinou, D. Bonatsos, S. K. Peroulis, K. E. Karakatsanis, T. J. Mertzimekis i N. Minkov, "Islands of Shape Coexistence: Theoretical Predictions and Experimental Evidence", Symmetry, vol. 15, br. 1, Prosinac 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:481623. [Citirano: 17.11.2024.]

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Podaci o radu
Naslov (engleski)Islands of Shape Coexistence: Theoretical Predictions and Experimental Evidence
AutorAndriana Martinou
AutorDennis Bonatsos
AutorSpyridon Kosmas Peroulis
AutorKonstantinos Eleftherios Karakatsanis
AutorTheodoros John Mertzimekis
AutorNikolay Minkov
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Parameter-free theoretical predictions based on a dual shell mechanism within the proxy-SU(3) symmetry of atomic nuclei, as well as covariant density functional theory calculations using the DDME2 functional indicate that shape coexistence (SC) based on the particle-hole excitation mechanism cannot occur everywhere on the nuclear chart but is restricted on islands lying within regions of 7–8, 17–20, 34–40, 59–70, 96–112, 146–168 protons or neutrons. Systematics of data for even-even nuclei possessing K=0 (beta) and K=2 (gamma) bands support the existence of these islands, on which shape coexistence appears whenever the K=0 bandhead 02+ and the first excited state of the ground state band 21+ lie close in energy, with nuclei characterized by 02+ lying below the 21+ found in the center of these islands. In addition, a simple theoretical mechanism leading to multiple-shape coexistence is briefly discussed.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaSymmetry
Brojčani podacivol. 15, br. 1, 29
e-ISSN2073-8994
DOIhttps://doi.org/10.3390/sym15010029
URN:NBNurn:nbn:hr:217:481623
Datum objave publikacije2022-12-22
URL dokumentahttps://www.mdpi.com/2073-8994/15/1/29
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Javna napomena© 2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Received: 13 November 2022; Revised: 4 December 2022; Accepted: 6 December 2022; Published: 22 December 2022. This research was funded by the Tenure Track Pilot Programme of the Croatian Science Foundation and the Ecole Polytechnique Fédérale de Lausanne, the Project TTP-2018-07-3554 Exotic Nuclear Structure and Dynamics with funds of the Croatian-Swiss Research Programme, as well as by the Bulgarian National Science Fund (BNSF) under Contract No. KP-06-N48/1.
Datum i vrijeme pohrane2023-08-28 12:24:33