Precise study of the first deflecting magnet of ``Rhodotron'' (TT200) using transfer matrices and ANSYS11

Farshid Tabbakh

doi:10.1088/1674-1137/33/10/014

Chinese Physics C> 2009, Vol. 33> Issue(10) : 897-900 DOI: 10.1088/1674-1137/33/10/014

Precise study of the first deflecting magnet of ``Rhodotron'' (TT200) using transfer matrices and ANSYS11

Farshid Tabbakh ^,

(Institute of Nuclear Science and Technology, School of Irradiation Application,Atomic Energy Organization of Iran, North Kargar Av., Tehran, Iran)

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Abstract：
The beam trajectory in the first deflecting magnet of ``Rhodotron'' TT200 has been analyzed precisely by both optical and simulation methods. We found
discrepancies between these two methods at the order of (10^－3) for the
slit distance and deflecting radius and at the order of (10^－4) for the
magnetic flux density. The main goal of the paper is beam focusing, considering the angular and momentum dispersion of the particles for the magnet designed by ANSYS.

References

[1]

. Pattier J et al. Nucl. Instrum. Methods Phys. Res. B, 1989,40/41: 9432. Umiastovski K et al. Rhodotron: an Accelerator for Indus-trial Irradiation. Proc. 2nd European Conf. on Acceleratorin Applied Res. and Tech. Frankfurt, Germany, 19913. Wollnik H. Optics of Charged Particles. Academic Press,Inc., 19874. Humphries S Jr. Principles of charged particle accelerator.Department of Electrical and Computer Engineering. Univ.of New Mexico, 19865. Gal O, Bassaler J M. Numerical and Experimental Re-sults on the Beam Dynamics in the Rhodotron Accelerator.EPAC, 19926. Musavy M, Tabbakh F. E-Beam Spectroscopy of Yazd Elec-tron Accelerator (Rhodotron TT200), RPT-PR-10/77058-RAY/ED-004. Institute of Nuclear Science and Technology,School of Irradiation Application, 2008

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Farshid Tabbakh. Precise study of the first deflecting magnet of ``Rhodotron'' (TT200) using transfer matrices and ANSYS11[J]. Chinese Physics C, 2009, 33(10): 897-900. doi: 10.1088/1674-1137/33/10/014

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Received: 2008-12-17
Revised: 2009-03-02

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沈阳化工大学材料科学与工程学院沈阳 110142

Precise study of the first deflecting magnet of ``Rhodotron'' (TT200) using transfer matrices and ANSYS11

Farshid Tabbakh ^,

Corresponding author: Farshid Tabbakh,

(Institute of Nuclear Science and Technology, School of Irradiation Application,Atomic Energy Organization of Iran, North Kargar Av., Tehran, Iran)

Received Date: 2008-12-17
Accepted Date: 2009-03-02
Available Online: 2009-10-05

Abstract:

The beam trajectory in the first deflecting magnet of ``Rhodotron'' TT200 has been analyzed precisely by both optical and simulation methods. We found
discrepancies between these two methods at the order of (10^－3) for the
slit distance and deflecting radius and at the order of (10^－4) for the
magnetic flux density. The main goal of the paper is beam focusing, considering the angular and momentum dispersion of the particles for the magnet designed by ANSYS.