Algorithm and numerical modelling of macroscopic barriers for fission

نویسنده

  • Zdzislaw Lojewski
چکیده

A practical computing algorithm has been developed for calculating the macroscopic energy of nuclei. Four different models of the macroscopic energy are examined and their influence on the results is discussed. The results of the calculations are presented in the form of curves to illustrate how the different macroscopic models influence on the spontaneous fission energy barriers of super-heavy nuclei.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A genetic algorithm-based approach for numerical solution of droplet status after Coulomb fission using the energy

As a droplet moves, due to evaporation at the surface, the droplet size is gradually reduced. Due to decreasing the size of the droplets moving in the spray core, the surface charges become closer and the repulsive force between the charges increases. When the Coulombic force overcomes the surface tension force (Rayleigh instability) the droplet breaks into smaller droplets (Coulomb fission). T...

متن کامل

Computer modelling of the decay of atomic compound nuclei Agnieszka

We present numerical algorithm which describes the decay of hot, rotating compound nuclei. This algorithm treats the fission dynamics in conjunction with light-particle (n, p, α) evaporation. The detailed results are given for the Pt nucleus at the excitation energy of 100 MeV.

متن کامل

Computer modelling of the decay of atomic compound nuclei

We present numerical algorithm which describes the decay of hot, rotating compound nuclei. This algorithm treats the fission dynamics in conjunction with light-particle (n, p, α) evaporation. The detailed results are given for the Pt nucleus at the excitation energy of 100 MeV.

متن کامل

On the topographical properties of fission barriers

The topographical properties of fission barriers have been investigated within the macro-microscopic model. The range of validity of the topographic theorem, which states that the saddle-point mass is rather close to its macroscopic value, was studied in a quantitative way. It is shown that the conditions for the validity of the topographic theorem are fulfilled at the inner barrier, while at t...

متن کامل

Analysis of interactions among the barriers to JIT production: interpretive structural modelling approach

‘Survival of the fittest’ is the reality in modern global competition. Organizations around the globe are adopting or willing to embrace just-in-time (JIT) production to reinforce the competitiveness. Even though JIT is the most powerful inventory management methodologies it is not free from barriers. Barriers derail the implementation of JIT production system. One of the most significant tasks...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Annales UMCS, Informatica

دوره 4  شماره 

صفحات  -

تاریخ انتشار 2006