TY - GEN
T1 - Magnet optimization and beam dynamic calculation of the 18 MeV cyclotron by TOSCA and cyclone codes
AU - Kalkhoran, N. Rahimpour
AU - Karaei, M. Afkhami
AU - Afarideh, H.
AU - Sabounchi, S.
AU - Ghergherehchi, Mitra
N1 - Publisher Copyright:
Copyright © 2016 CC-BY-3.0 and by the respective authors
PY - 2016
Y1 - 2016
N2 - Designing and manufacturing of the 18 MeV cyclotron has been started for producing H- for applications in Positron Emission Tomography (PET) radioisotopes at Amirkabir University Of Technology. Up to this point, there were 2 steps in magnet design: Initial design and optimization processes. The AVF structure with hill and valley was selected for getting strong axial focusing in magnet design and achieving up to 18 MeV energy for the particle. After finishing the initial design, optimization process in magnet design was started for achieving the best coincidence in magnetic field. Checking the beam dynamic of the particle is one of the most important and necessary steps after magnet simulation. The phenomenon which confirms simulated magnet validity is obtaining reasonable particle trajectory. This paper focused on the optimization process in magnet design and simulation of the beam dynamic. Some results which ensure a particle can be accelerated up to 18 MeV energy, are presented. All magnetic field calculation in whole magnet was calculated by OPERA-3D (TOSCA) code. Also beam dynamic analysis by applying magnetic field data from the magnet simulation was done in CYCLONE code.
AB - Designing and manufacturing of the 18 MeV cyclotron has been started for producing H- for applications in Positron Emission Tomography (PET) radioisotopes at Amirkabir University Of Technology. Up to this point, there were 2 steps in magnet design: Initial design and optimization processes. The AVF structure with hill and valley was selected for getting strong axial focusing in magnet design and achieving up to 18 MeV energy for the particle. After finishing the initial design, optimization process in magnet design was started for achieving the best coincidence in magnetic field. Checking the beam dynamic of the particle is one of the most important and necessary steps after magnet simulation. The phenomenon which confirms simulated magnet validity is obtaining reasonable particle trajectory. This paper focused on the optimization process in magnet design and simulation of the beam dynamic. Some results which ensure a particle can be accelerated up to 18 MeV energy, are presented. All magnetic field calculation in whole magnet was calculated by OPERA-3D (TOSCA) code. Also beam dynamic analysis by applying magnetic field data from the magnet simulation was done in CYCLONE code.
UR - https://www.scopus.com/pages/publications/85085024551
M3 - Conference contribution
AN - SCOPUS:85085024551
T3 - CYC 2016 - Proceedings of the 21st International Conference on Cyclotrons and their Applications
SP - 36
EP - 38
BT - CYC 2016 - Proceedings of the 21st International Conference on Cyclotrons and their Applications
PB - Joint Accelerator Conferences Website (JACoW)
T2 - 21st International Conference on Cyclotrons and their Applications, CYC 2016
Y2 - 11 September 2016 through 16 September 2016
ER -
