prikaz prve stranice dokumenta Anti-analog giant dipole resonances and the neutron skin of nuclei
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Scientific paper - Original scientific paper
Anti-analog giant dipole resonances and the neutron skin of nuclei
Physics Letters B, 720 (2013), 4-5; 428-432. https://doi.org/10.1016/j.physletb.2013.02.043
Krasznahorkaya, A.; Paar, Nils; Vretenar, Dario; Harakeh, M. N.

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Krasznahorkaya, A., Paar, N., Vretenar, D. & Harakeh, M. N. (2013). Anti-analog giant dipole resonances and the neutron skin of nuclei. Physics Letters B, 720. (4-5), 428-432. doi: 10.1016/j.physletb.2013.02.043

Krasznahorkaya, A., et al. "Anti-analog giant dipole resonances and the neutron skin of nuclei." Physics Letters B, vol. 720, no. 4-5, 2013, pp. 428-432. https://doi.org/10.1016/j.physletb.2013.02.043

Krasznahorkaya, A., Nils Paar, Dario Vretenar and M. N. Harakeh. "Anti-analog giant dipole resonances and the neutron skin of nuclei." Physics Letters B 720, no. 4-5 (2013): 428-432. https://doi.org/10.1016/j.physletb.2013.02.043

Krasznahorkaya, A., et al. (2013) 'Anti-analog giant dipole resonances and the neutron skin of nuclei', Physics Letters B, 720(4-5), pp. 428-432. doi: 10.1016/j.physletb.2013.02.043

Krasznahorkaya A, Paar N, Vretenar D, Harakeh MN. Anti-analog giant dipole resonances and the neutron skin of nuclei. Physics Letters B [Internet]. 2013 [cited 2024 November 26];720(4-5):428-432. doi: 10.1016/j.physletb.2013.02.043

A. Krasznahorkaya, N. Paar, D. Vretenar and M. N. Harakeh, "Anti-analog giant dipole resonances and the neutron skin of nuclei", Physics Letters B, vol. 720, no. 4-5, pp. 428-432, 2013. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:943361. [Accessed: 26 November 2024]

Metadata
Title (english)Anti-analog giant dipole resonances and the neutron skin of nuclei
AuthorA. Krasznahorkaya
AuthorNils Paar
AuthorDario Vretenar
AuthorM. N. Harakeh
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We examine a method to determine the neutron-skin thickness of nuclei using data on the charge-exchange anti-analog giant dipole resonance (AGDR). Calculations performed using the relativistic proton–neutron quasiparticle random-phase approximation (pn-RQRPA) reproduce the isotopic trend of the excitation energies of the AGDR, as well as that of the spin-flip giant dipole resonances (IVSGDR), in comparison to available data for the even–even isotopes 112–124Sn. It is shown that the excitation energies of the AGDR, obtained using a set of density-dependent effective interactions which span a range of the symmetry energy at saturation density, supplemented with the experimental values, provide a stringent constraint on value of the neutron-skin thickness. For 124Sn, in particular, we determine the value ΔRpn=0.21±0.05 fm. The result of the present study shows that a measurement of the excitation energy of the AGDR in (p,n) reactions using rare-isotope beams in inverse kinematics, provides a valuable method for the determination of neutron-skin thickness in exotic nuclei.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysics Letters B
Numberingvol. 720, no. 4-5, pp. 428-432
p-ISSN0370-2693
DOIhttps://doi.org/10.1016/j.physletb.2013.02.043
URN:NBNurn:nbn:hr:217:943361
Publication2013
ProjectNumber: 119-1191005-1010
Title (croatian): Nuklearna struktura i nuklearna astrofizika
Leader: Dario Vretenar
Jurisdiction: Croatia
Funding stream: ZP
Document URLhttps://www.sciencedirect.com/science/article/pii/S037026931300186X
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 3.0 Unported (CC BY 3.0) icon
Public note© 2013 Elsevier B.V. All rights reserved. Published under a Creative Commons license. Received 27 August 2012; Received in revised form 15 January 2013; Accepted 24 February 2013; Available online 27 February 2013; Published 26 March 2013.
Created on2019-11-24 10:57:19