Similarity treatment of phase effects in stopping power for low energy heavy charged particles

1978 ◽  
Vol 23 (3) ◽  
pp. 426-437 ◽  
Author(s):  
D I Thwaites ◽  
D E Watt
Keyword(s):  
Charged Particles ◽  
Low Energy ◽  
Stopping Power ◽  
Heavy Charged Particles

scholarly journals Calculation the Effect of Atomic Number for Projectile and Target on the Electronic Stopping Power

2019 ◽  
Vol 27 (2) ◽  
pp. 170-177
Author(s):  
Roaa Salam Kadhum Al- Hasnawei
Keyword(s):  
Theoretical Result ◽  
Atomic Number ◽  
Heavy Ions ◽  
Theoretical Study ◽  
Charged Particles ◽  
Alpha Particles ◽  
Stopping Power ◽  
Heavy Charged Particles ◽  
Electronic Stopping Power

         In this research, a theoretical study was made to calculate electronic stopping power for heavy charged particles (Protons, Alpha particles, Heavy ions (C,O)) which interact with atomic targets (H,C,O,Si) by using the equation which resulting from distant and close collisions ,as it has been calculating the effect of  atomic number (Z1) for projectiles and the effect of  atomic number (Z2) for targets on the electronic stopping power in range velocities (v=vo,2vo,5vo,10vo).              Mathematical approximative methods are used in the calculation and some of the equation programmed by Matlab language to obtain the theoretical result which is shown in the graphic.

scholarly journals CALCULATION OF THE STOPPING POWER OF ALPHA PARTICLES AND ITS RANGE IN BONE TISSUE

2019 ◽  
Vol 7 (4) ◽  
pp. 315-320
Author(s):  
Taghreed Abdull Jabbar Younis ◽  
Firas Mahmood Hady
Keyword(s):  
Radiation Dose ◽  
Bone Tissue ◽  
Alpha Particle ◽  
Dose Distribution ◽  
Charged Particles ◽  
Alpha Particles ◽  
Stopping Power ◽  
Heavy Charged Particles ◽  
Natural Development ◽  
Modern Radiotherapy

With the advancement of modern radiotherapy technology, radiation dose and dose distribution have significantly improved. as part of Natural development, interest has recently been renewed by treatment, especially in the use of heavy charged particles, because these radiation types serve theoretical advantages in all biological and physical aspects. The interactions of alpha particle with matter were studied and the stopping powers of alpha particle with Bone Tissue were calculated by using Zeigler’s formula and SRIM software, also the Range for this particle were calculated by using Mat lab language for (0.01-1000) MeV alpha energy.

scholarly journals Study Stopping Power Collision in one of Nuclear Element

2018 ◽  
Vol 28 (2) ◽  
pp. 202
Author(s):  
Sanar G. Hassan
Keyword(s):  
Nuclear Medicine ◽  
Nuclear Physics ◽  
Physical Phenomenon ◽  
Charged Particles ◽  
Low Energy ◽  
Stopping Power ◽  
Beta Particles ◽  
Low Energy Electrons ◽  
The Relationship

The retarding force of the charged particles when interacts with matter causing loss of particle energy, this physical phenomenon in nuclear physics called stopping power. it has a lot of important applications such as in nuclear medicine and privation effects of radiations. The charge particles are alpha and beta particles. in this paper we studies the stopping power, collision and the stopping power of radioactivity of nuclear elements and to find the relationship between stopping power collision and stopping power of radioactivity, with arrange of CSDA range for the low energy electrons data of element F. the CSDA range he CSDA range it is an average distant length of the moving charge particles when it is path slows to stop. By using approximation of CSDA range we can calculate the rate of the loss in the energy at any point along the path of the travel by assuming these energies loss at points of the track are equal to whole stopping power loss. The CSDA range can be found by reciprocal integration of the total stopping power. from the Figures (3),(4),(5) and(6)we can get good results

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