Stopping Power of a Medium for Heavy, Charged Particles

1957 ◽  
Vol 107 (6) ◽  
pp. 1471-1475 ◽  
Author(s):  
Michał Gryziński
Keyword(s):  
Charged Particles ◽  
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.

Atomic orientation effects in proton stopping at low velocity

1983 ◽  
Vol 41 ◽  
pp. 708-709
Author(s):  
Kin Lam
Keyword(s):  
Polycrystalline Material ◽  
Charged Particles ◽  
Target Material ◽  
Stopping Power ◽  
Low Velocity ◽  
Electronic Density ◽  
Interatomic Distances ◽  
Frame Work ◽  
Image Position ◽  
Atomic Orientation

The energy of moving ions in solid is dependent on the electronic density as well as the atomic structural properties of the target material. These factors contribute to the observable effects in polycrystalline material using the scanning ion microscope. Here we outline a method to investigate the dependence of low velocity proton stopping on interatomic distances and orientations.The interaction of charged particles with atoms in the frame work of the Fermi gas model was proposed by Lindhard. For a system of atoms, the electronic Lindhard stopping power can be generalized to the formwhere the stopping power function is defined as

scholarly journals Microbeams of Heavy Charged Particles

2004 ◽  
Vol 18 (4) ◽  
pp. 235-240 ◽  
Author(s):  
Yasuhiko Kobayashi ◽  
Tomoo Funayama ◽  
Seiichi Wada ◽  
Yoshiya Furusawa ◽  
Mizuho Aoki ◽  
...  
Keyword(s):  
Charged Particles ◽  
Heavy Charged Particles

Response of TLD-300 to Heavy Charged Particles

1999 ◽  
Vol 84 (1) ◽  
pp. 273-275 ◽  
Author(s):  
A.E. Buenfil ◽  
I. Gamboa-deBuen ◽  
C. Ruiz-Trejo ◽  
C. Olvera ◽  
M. Rodriguez-Villafuerte ◽  
...  
Keyword(s):  
Charged Particles ◽  
Heavy Charged Particles
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