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Bands Levels structure and electromagnetic transitions of O(6) nucleus 128Xe
التركيب الحزمي والانتقالات الكهرو مغناطيسية

Author: Falih H. Al-Khudair , Abdul Ridha H. Subberand Ashwaq F. Jaafer
Journal: Journal of Basrah Researches (Sciences) مجلة ابحاث البصرة ( العلميات) ISSN: 18172695 Year: 2014 Volume: 40 Issue: 1A Pages: 49-61
Publisher: Basrah University جامعة البصرة

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Abstract

An analysis of levels structure of 128Xe isotope within the framework of the proton-neutron interacting boson model is presented. Reduced electric quadrupole transition probabilities B(E2)and their ratios are reproduced. The mixing ratios for transitions with 0 or 1, 0 are compared with experiment. The presence of the mixed symmetry state in this isotope is discussed. Generally good agreement is obtained with a restricted number of adjustable parameters. Some predictions are presented for nucleus for which no experimental data are available.

An analysis of levels structure of 128Xe isotope within the framework of the proton-neutron interacting boson model is presented. Reduced electric quadrupole transition probabilities B(E2)and their ratios are reproduced. The mixing ratios for transitions with 0 or 1, 0 are compared with experiment. The presence of the mixed symmetry state in this isotope is discussed. Generally good agreement is obtained with a restricted number of adjustable parameters. Some predictions are presented for nucleus for which no experimental data are available.


Article
Structure of to Light Germanium Isotopes in the Framework of the IBM-3
التركيب من الى للنظائر الخفيفة في الجرمانيوم باستخدام إنموذج البوزونات المتفاعلة الثالث (IBM-(3

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Abstract

The nuclear level structure of Ge64-70 is analyzed taking into account the experimental information available, with respect to symmetry of IBM-3. The level energies, electric quadrupole reduced transition probability B(E2), magnetic dipole reduced transition probability B(M1), interband B(E2) ratios and multipole mixing ratios δ(E2/M1)are compared with available data. The adopted level schemes and the mixed symmetry states properties are discussed in the framework of isospin symmetry.

تمت دراسة التركيب النووي لمستويات الطاقة لنظائر الجرمانيوم Ge64-70 مع الأخذ في الأعتبار النتائج العملية المتوفرة وذلك باستخدام التمائل في النسخة الثالثة من نموذج البوزونات المتفاعلة (IBM-3). وقد حسبت طاقة المستويات وأحتمالية الأنتقال رباعي القطب الكهربائي وثنائي القطب المغناطيسي ونسبة الخلط وقورنت مع القياسات العملية. وتمت دراسة خواص المستويات المختلطة التماثل ايضا.

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