Elastic electron scattering from 17Ne and 27P exotic nuclei
Other Title(s)
الاستطارة الإلكترونية المرنة من النوى الغريبة 17 Ne و 27P
Joint Authors
Rida, Arkan Rifah
Radi, Rad Abd al-Karim
Hammudi, Adil Khalaf
Source
Issue
Vol. 13, Issue 28 (31 Dec. 2015), pp.68-81, 14 p.
Publisher
University of Baghdad College of Science
Publication Date
2015-12-31
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Abstract EN
The ground state proton, neutron and matter densities and corresponding root mean square radii of unstable proton-rich 17Ne and 27P exotic nuclei are studied via the framework of the two frequency shell model.
The single particle harmonic oscillator wave functions are used in this model with two different oscillator size parameters core b and halo , b the former for the core (inner) orbits whereas the latter for the halo (outer) orbits.
Shell model calculations for core nucleons and for outer (halo) nucleons in exotic nuclei are performed individually via the computer code OXBASH.
Halo structure of 17Ne and 27P nuclei is confirmed.
It is found that the structure of 17Ne and 27P nuclei have 25 / 2 (1d ) and 1/ 2 2s -dominant configurations, respectively.
Elastic electron scattering form factors of these exotic nuclei are also studied using the plane wave Born approximation.
Effects of the long tail behavior of the proton density distribution on the proton form factors of 17Ne and 27P are analyzed.
It is found that the difference between the proton form factor of 17Ne and that of stable 20Ne (or of 27P and that of stable 31P) comes from the difference in the proton density distribution of the last two protons (or of the last proton) in the two nuclei.
It is concluded that elastic electron scattering will be an efficient tool (in the near future) to examine proton-halo phenomena of proton-rich nuclei.
American Psychological Association (APA)
Hammudi, Adil Khalaf& Radi, Rad Abd al-Karim& Rida, Arkan Rifah. 2015. Elastic electron scattering from 17Ne and 27P exotic nuclei. Iraqi Journal of Physics،Vol. 13, no. 28, pp.68-81.
https://search.emarefa.net/detail/BIM-732263
Modern Language Association (MLA)
Hammudi, Adil Khalaf…[et al.]. Elastic electron scattering from 17Ne and 27P exotic nuclei. Iraqi Journal of Physics Vol. 13, no. 28 (2015), pp.68-81.
https://search.emarefa.net/detail/BIM-732263
American Medical Association (AMA)
Hammudi, Adil Khalaf& Radi, Rad Abd al-Karim& Rida, Arkan Rifah. Elastic electron scattering from 17Ne and 27P exotic nuclei. Iraqi Journal of Physics. 2015. Vol. 13, no. 28, pp.68-81.
https://search.emarefa.net/detail/BIM-732263
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 79-81
Record ID
BIM-732263