Beam orbit simulation in the central region of the RIKEN AVF cyclotron
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1999
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This paper describes the modification design of the central region for h = 2 mode of acceleration in the RIKEN AVF cyclotron. we made a small modification to the electrode shape in the central region for optimization of the beam transmission. The central region is equipped with an axial injection system. The spiral type inflector is used for axial injection. The electric field distribution in the inflector and in four acceleration gaps has been numerically calculated from an electric potential map produced by the program RELAX3D. The magnetic field is measured. The geometry of the central reg ion has been tested with the computations of orbits carried out by means of the computer code CYCLONE. The optical properties of the spiral inflector and the central region are studied by using the program CASINO and CYCLONE, respectively. We have also made an effort to minimize the inflector fringe field effects using the RELAX3D program.
Ključne reči:
RIKEN AVF cyclotron / CASINO / cycloneIzvor:
Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 1999, 425, 3, 409-414
DOI: 10.1016/S0168-9002(98)01343-6
ISSN: 0168-9002
WoS: 000079573200001
Scopus: 2-s2.0-0032667725
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VinčaTY - JOUR AU - Toprek, Dragan AU - Goto, Akira AU - Yano, Yasushige PY - 1999 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2237 AB - This paper describes the modification design of the central region for h = 2 mode of acceleration in the RIKEN AVF cyclotron. we made a small modification to the electrode shape in the central region for optimization of the beam transmission. The central region is equipped with an axial injection system. The spiral type inflector is used for axial injection. The electric field distribution in the inflector and in four acceleration gaps has been numerically calculated from an electric potential map produced by the program RELAX3D. The magnetic field is measured. The geometry of the central reg ion has been tested with the computations of orbits carried out by means of the computer code CYCLONE. The optical properties of the spiral inflector and the central region are studied by using the program CASINO and CYCLONE, respectively. We have also made an effort to minimize the inflector fringe field effects using the RELAX3D program. T2 - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment T1 - Beam orbit simulation in the central region of the RIKEN AVF cyclotron VL - 425 IS - 3 SP - 409 EP - 414 DO - 10.1016/S0168-9002(98)01343-6 ER -
@article{ author = "Toprek, Dragan and Goto, Akira and Yano, Yasushige", year = "1999", abstract = "This paper describes the modification design of the central region for h = 2 mode of acceleration in the RIKEN AVF cyclotron. we made a small modification to the electrode shape in the central region for optimization of the beam transmission. The central region is equipped with an axial injection system. The spiral type inflector is used for axial injection. The electric field distribution in the inflector and in four acceleration gaps has been numerically calculated from an electric potential map produced by the program RELAX3D. The magnetic field is measured. The geometry of the central reg ion has been tested with the computations of orbits carried out by means of the computer code CYCLONE. The optical properties of the spiral inflector and the central region are studied by using the program CASINO and CYCLONE, respectively. We have also made an effort to minimize the inflector fringe field effects using the RELAX3D program.", journal = "Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment", title = "Beam orbit simulation in the central region of the RIKEN AVF cyclotron", volume = "425", number = "3", pages = "409-414", doi = "10.1016/S0168-9002(98)01343-6" }
Toprek, D., Goto, A.,& Yano, Y.. (1999). Beam orbit simulation in the central region of the RIKEN AVF cyclotron. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 425(3), 409-414. https://doi.org/10.1016/S0168-9002(98)01343-6
Toprek D, Goto A, Yano Y. Beam orbit simulation in the central region of the RIKEN AVF cyclotron. in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment. 1999;425(3):409-414. doi:10.1016/S0168-9002(98)01343-6 .
Toprek, Dragan, Goto, Akira, Yano, Yasushige, "Beam orbit simulation in the central region of the RIKEN AVF cyclotron" in Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 425, no. 3 (1999):409-414, https://doi.org/10.1016/S0168-9002(98)01343-6 . .