prikaz prve stranice dokumenta Model dependence of the neutron-skin thickness on the symmetry energy
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Scientific paper - Original scientific paper
Model dependence of the neutron-skin thickness on the symmetry energy
Physical Review C, 93 (2016), 6; 064303. https://doi.org/10.1103/PhysRevC.93.064303
Mondal, C.; Agrawal, B. K.; Centelles, M.; Colò, G.; Roca-Maza, X.; Paar, Nils; Viñas, X.; Singh, S. K.; Patra, S. K.

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Mondal, C., Agrawal, B. K., Centelles, M., Colò, G., Roca Maza, X., Paar, N. ... Patra, S. K. (2016). Model dependence of the neutron-skin thickness on the symmetry energy. Physical Review C, 93. (6). doi: 10.1103/PhysRevC.93.064303

Mondal, C., et al. "Model dependence of the neutron-skin thickness on the symmetry energy." Physical Review C, vol. 93, no. 6, 2016. https://doi.org/10.1103/PhysRevC.93.064303

Mondal, C., B. K. Agrawal, M. Centelles, G. Colò, X. Roca Maza, Nils Paar, X. Viñas, S. K. Singh and S. K. Patra. "Model dependence of the neutron-skin thickness on the symmetry energy." Physical Review C 93, no. 6 (2016). https://doi.org/10.1103/PhysRevC.93.064303

Mondal, C., et al. (2016) 'Model dependence of the neutron-skin thickness on the symmetry energy', Physical Review C, 93(6). doi: 10.1103/PhysRevC.93.064303

Mondal C, Agrawal BK, Centelles M, Colò G, Roca Maza X, Paar N, and sur.. Model dependence of the neutron-skin thickness on the symmetry energy. Physical Review C [Internet]. 2016 [cited 2024 November 29];93(6). doi: 10.1103/PhysRevC.93.064303

C. Mondal, et al., "Model dependence of the neutron-skin thickness on the symmetry energy", Physical Review C, vol. 93, no. 6, 2016. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:696608. [Accessed: 29 November 2024]

Metadata
Title (english)Model dependence of the neutron-skin thickness on the symmetry energy
AuthorC. Mondal
AuthorB. K. Agrawal
AuthorM. Centelles
AuthorG. Colò
AuthorX. Roca-Maza
AuthorNils Paar
AuthorX. Viñas
AuthorS. K. Singh
AuthorS. K. Patra
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The model dependence in the correlations of the neutron-skin thickness in heavy nuclei with various symmetryenergy parameters is analyzed by using several families of systematically varied microscopic mean-field models. Such correlations show a varying degree of model dependence once the results for all the different families are combined. Some mean-field models associated with similar values of the symmetry-energy slope parameter at saturation density L, and pertaining to different families, yield a greater-than-expected spread in the neutron-skin thickness of the 208Pb nucleus. The effective value of the symmetry-energy slope parameter Leff, determined by using the nucleon density profiles of the finite nucleus and the density derivative S (ρ) of the symmetry energy starting from about saturation density up to low densities typical of the surface of nuclei, seems to account for the spread in the neutron-skin thickness for the models with similar L. The differences in the values of Leff are mainly due to the small differences in the nucleon density distributions of heavy nuclei in the surface region and the behavior of the symmetry energy at subsaturation densities.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review C
Numberingvol. 93, no. 6, 064303
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.93.064303
URN:NBNurn:nbn:hr:217:696608
Publication2016
ProjectNumber: IP-2014-09-9159
Title (croatian): Struktura i dinamika egzotičnih femto-sustava
Acronym: STRUDEF
Leader: Nils Paar
Jurisdiction: Croatia
Funding stream: IP
Document URLhttps://journals.aps.org/prc/abstract/10.1103/PhysRevC.93.064303
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2016 American Physical Society. Received 8 April 2016; published 2 June 2016.
Created on2020-02-23 15:41:50