Abstract
The ground state charge, neutron, proton and matter densities, the associated nuclear radii and the binding energy per nucleon of 8B, 17Ne, 23Al and 27P halo nuclei have been investigated using the Skyrme–Hartree–Fock (SHF) model with the new SKxs25 parameters. According to the calculated results, it is found that the SHF model with these Skyrme parameters provides a good description on the nuclear structure of above proton-rich halo nuclei. The elastic charge form factors of 8B and 17Ne halo nuclei and those of their stable isotopes 10B and 20Ne are calculated using plane-wave Born approximation with the charge density distributions obtained by SHF model to investigate the effect of the extended charge distributions of proton-rich nuclei on the elastic electron scattering. Calculations show that the major difference between the elastic charge form factors of halo nuclei and those of their stable isotopes is caused by the variation in the charge density distributions, especially the details of the outer parts.
Similar content being viewed by others
References
Alzubadi AA et al (2015) Shell model and Hartree–Fock calculations for some exotic nuclei. Int J Mod Phys E 24:1550099
Amos K et al (2000) Nucleon–nucleus scattering: a microscopic nonrelativistic approach. Adv Nucl Phys 25:275
Antonov AN et al (2005) Charge and matter distributions and form factors of light, medium, and heavy neutron–rich nuclei. Phys Rev C 72:044307
Audi G et al (2012) The NUBASE2012 evaluation of nuclear properties. Chin Phys C 36:1157
Aytekin H, Tel E, Baldik R (2008) Investigation of the ground state features of some excotic nuclei by using effective Skyrme interaction. Turk J Phys 32:181
Bertulani CA (2007) Probing nuclear skins and halos with elastic electron scattering. J Phys G 34:315
Brown BA et al (2007) Neutron skin deduced from antiprotonic atom data. Phys Rev C 76:034305
Dobrovolsky AV et al (2019) Nuclear-matter distribution in the proton-rich nuclei 7Be and 8B from intermediate energy proton elastic scattering in inverse kinematics. Nucl Phys A 989:40
Fang DQ et al (2001) Evidence for a proton halo in 27P through measurements of reaction cross-sections at intermediate energies. Eur Phys J A 12:335
Fukuda M et al (1999) Density distribution of 8B studied via reaction cross sections. Nucl Phys A 656:209
Ge LX, Zhuo YZ, Norenberg W (1986) Temperature-dependent optical potential and mean free path based on Skyrme interactions. Nucl Phys A 459:77
Hansen PG, Jonson B (1987) The neutron halo of extremely neutron–rich nuclei. Europhys Lett 4:409
Jensen AS, Zhukov MV (2001) Few-body effects in nuclear halos. Nucl Phys A 693:411
Karataglidis S et al (1997) Is there an excited state in 11Li at Ex = 1.3 MeV? Phys Rev Lett 79:1447
Karataglidis S et al (2000) Alternative evaluations of halos in nuclei. Phys Rev C 61:024319
Katayama T, Suda T, Tanihata I (2003) Status of MUSES project and electron RI collider at RIKEN. Phys Scr T104:129
Li C, Yearian MR, Sick I (1974) High-momentum-transfer electron scattering from 24Mg, 27Al, 28Si, and 32S. Phys Rev C 9:1861
Ogawa Y, Yabana K, Suzuki Y (1992) Glauber model analysis of the fragmentation reaction cross sections of 11Li. Nucl Phys A 543:722
Ozawa A et al (1994) Interaction cross sections and radii of the mass number A = 17 isobar (17N, 17F, and 17Ne). Phys Lett B 334:18
Qiang LG (1991) A systematic study of nuclear properties with Skyrme forces. J Phys G Nucl Part Phys 17:1
Stovall T, Goldemberg J, Isabelle DB (1966) Coulomb form factors of 10B and 11B. Nucl Phys 86:225
Suda T, Wakasugi M (2005) Structure studies of unstable nuclei by electron scattering. Prog Part Nucl Phys 55:417
Tanihata I et al (1985) Measurements of interaction cross sections and nuclear radii in the light p-shell region. Phys Rev Lett 55:2676
Vautherin D, Brink DM (1972) Hartree–Fock calculations with Skyrme’s interaction. I. Spherical nuclei. Phys Rev C 5:626
Wang M et al (2012) The Ame2012 atomic mass evaluation. Chin Phys C 36:1603
Warner RE et al (2006) Reaction and proton-removal cross sections of 6Li, 7Be, 10B, 9,10,11C, 12N, 13,15O, and 17Ne on Si at 15 to 53 MeV/nucleon. Phys Rev C 74:014605
Zhang HY et al (2002) Measurement of reaction cross section for proton-rich nuclei (A < 30) at intermediate energies. Nucl Phys A 707:303
Zhang SS et al (2013) Theoretical study of the two-proton halo candidate 17Ne including contributions from resonant continuum and pairing correlations. Eur Phys J A 49:77
Zhukov MV et al (1993) Bound state properties of Borromean halo nuclei: 6He and 11Li. Phys Rep 231:151
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Abdullah, A.N. Systematic Study of the Nuclear Structure for Some Exotic Nuclei Using Skyrme–Hartree–Fock Method. Iran J Sci Technol Trans Sci 44, 283–288 (2020). https://doi.org/10.1007/s40995-019-00799-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40995-019-00799-x