To improve the irradiation accuracy in hadrontherapy, a lot of studies are evaluation uncluding how to integrate MRI and PET at treatement cancer patients. These two future techniques will offer simultaneously monitoring beam during irradiation. In this study for first time, we calculated dose distribution voxel head several carbon ion energies B=1.5T using fluka MC code. Afterwards, either lon...

In this research graphene oxide was synthesized by two methods. These methods were achieved by changing the improved Hummers’ and modified Hummers’ methods. Structure of graphene oxide was characterized by scanning electron microscopy (SEM) images, X-ray diffraction (XRD) patterns, Raman spectroscopy and Fourier transform infrared (FTIR) spectra. According to SEM image, the thickness of graphen...

The Compact Muon Solenoid (CMS) is a general-purpose particle detector at the Large Hadron Collider (LHC) designed to study wide range of particles produced in high energy collisions. interaction beams with pipe, shielding and supporting materials can produce neutrons, photons, electrons positrons, forming common background radiation field for CMS detector. A Monte-Carlo simulation used predict...

The target in electron linear accelerator plays an important role in the production of photon. Different materials and thickness of target have influence on dose rate. For 6MeV electron beam, this study gives the thickness of target for several materials in which the dose rate can be higher and drain electron can be lower. Then a X-ray target had been designed for 6MeV electron linac by FLUKA s...