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القائمة البريدية
التسجيل في قائمة المراسلات
التصويت: الازمة المالية العالمية
ماهو اثر الازمة الاقتصادية العالمية على التطور العمراني والعقار بالعالم العربي؟
ضبط حجم الخط:
للكاتب :
M.H.Sidky
Faculty of Engineering, Cairo University, Cairo , Egypt
ABSTRACT
This work presents a criterion to test the theoretical nuclear matrix element of ββ decaymodes for the isotopes128,130Te. The test has been carried out for the 0νββ decay mode byusing different techniques with small and large basis of the Hilbert space. The lowest values
of the mean deviation from the criterion used in that test are: 1.915%, 1.603% for small and
large basis. These results belong to full-RQRPA and Pn RQRPA techniques respectively.
The total decay rates ratio of 128,130Te is determined theoretically from this work andexperimentally from different laboratories by geochemical technique. The theoretical and
experimental results of such ratio are consistent. In this set of results, the most precise one is
the theoretical total decay rates ratio 2520.828 ± 329.395. This result is calculated in thiswork by using Pn RQRPA technique with large basis.
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