Conclusion empirical equations of asymmetry parameter for magic nuclei in n for (n,α) reaction of incident neutron energy (14.5 MeV)
Other Title(s)
استنتاج معادلات تجريبية لبرامتر النوى السحرية ذات اللاتناظر في التفاعلات النووية (n,α)عند طاقة النيوترونات الساقطة (14.5 MeV)
Author
Source
Issue
Vol. 54, Issue 2 (30 Jun. 2013), pp.340-348, 9 p.
Publisher
University of Baghdad College of Science
Publication Date
2013-06-30
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Topics
Abstract AR
في هذه الدراسة, النوى السحرية قسمت إلى مجموعتين واحدة منها مجموعة خفيفة و الأخرى مجموعة متوسطة, كما أن تصحيحات القشرة لجميع النوى التي قيد الدراسة قد تم حسابها في هذا البحث, و كذلك تضمنت الدراسة العلاقة بين المقاطع العرضية للتفاعلات النووية (n, ) لكل النوى عند طاقة النيوترونات الساقطة (14.5 MeV).
تم إيجاد المعادلات التجريبية لبارمتر اللاتناظر ((N-Z))⁄A كذلك للعدد الكتلي و للمجموعتين : for A=38 to A=40 light nuclei.
((N-Z))⁄A = 0.0263 A + 1.0534 for A=50 to A=89 middle nuclei.
((N-Z))⁄A = 0.0001A2 + 0.0151A - 0.408 ((N-Z))⁄A = 〖-9e〗^(〖-5A〗^2 )+ 0.0221A - 1.0711 for A=90 to A=144 middle nuclei.
Abstract EN
In this study, the magic nuclei is divided into two groups, one of them is light group and the other is middle group, it was calculated shell corrections for all nuclei, and also it was concluded the relationship between cross sections for nuclear reactions a, n and the mass number (A) for all nuclei to incident neutrons (14.5 MeV).
We found empirical equations to asymmetry parameter (N-Z) /A as function of mass number and for that two groups : for A = 38 to A = 40 light nuclei AAZN for A = 50 to A = 89 middle nuclei.
AAAZN for A = 90 to A = 144 middle nuclei.
American Psychological Association (APA)
al-Attabi, Hadi Duayyj. 2013. Conclusion empirical equations of asymmetry parameter for magic nuclei in n for (n,α) reaction of incident neutron energy (14.5 MeV). Iraqi Journal of Science،Vol. 54, no. 2, pp.340-348.
https://search.emarefa.net/detail/BIM-336951
Modern Language Association (MLA)
al-Attabi, Hadi Duayyj. Conclusion empirical equations of asymmetry parameter for magic nuclei in n for (n,α) reaction of incident neutron energy (14.5 MeV). Iraqi Journal of Science Vol. 54, no. 2 (2013), pp.340-348.
https://search.emarefa.net/detail/BIM-336951
American Medical Association (AMA)
al-Attabi, Hadi Duayyj. Conclusion empirical equations of asymmetry parameter for magic nuclei in n for (n,α) reaction of incident neutron energy (14.5 MeV). Iraqi Journal of Science. 2013. Vol. 54, no. 2, pp.340-348.
https://search.emarefa.net/detail/BIM-336951
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 348
Record ID
BIM-336951
