Radiation emission from the “Rhodotron-TT200” cavity

Farshid Tabbakh; Mahmud Borhani

doi:10.1088/1674-1137/35/7/013

Chinese Physics C> 2011, Vol. 35> Issue(7) : 675-678 DOI: 10.1088/1674-1137/35/7/013

Radiation emission from the “Rhodotron-TT200” cavity

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Abstract：
In this paper, the X-rays emitted from the Rhodotron-TT200 cavity have been studied in depth. We found that the Bremsstrahlung interaction is the only contribution of X-ray generation important to safety. The X-ray dose rate in the Rhodotron vault is calculated for normal conditions based on MCNP4C results. The presented calculation shows good agreement with the experimental measurements, which consequently confirms the reliability of the calculation for use in shielding design and other safety aspects.

References

[1]

Pattier J. A New Type of RF Electron Accelerator: The Rhodotron. Nucl. Instrum. Methods. Phys. Res., 1989, B40/41: 943-9452 Umiastovski K et al. Rhodotron: an Accelerator for Industrial Irradiation. In: Proc. 2nd European Conf. on Accelerator in Applied Res. and Tech. Frankfurt, Germany. 19913 Tabbakh F. Chinese Physics C. 2009, 33(10): 1-44 OAK Ridge National Laboratory. Monte Carlo N-Particle Transport Code System (MCNP4C). Los Alamos National Laboratory, 20005 ANSI/ANS-6.1.1. Neutron and Gamma Fluence-to-Dose Factors. American Nuclear Society, 19916 Gal O, Bassaler J M. Numerical and Experimental Results on the Beam Dynamic in the Rhodotron Accelerator. In: EPAC1992. 819-8217 Jongen Y, Abs M, Defrise D et al. First Beam Test Results of the 10 MeV, 100 kW Rhodotron. In: EPAC1994. 527-529

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Farshid Tabbakh and Mahmud Borhani. Radiation emission from the “Rhodotron-TT200” cavity[J]. Chinese Physics C, 2011, 35(7): 675-678. doi: 10.1088/1674-1137/35/7/013

Farshid Tabbakh and Mahmud Borhani. Radiation emission from the “Rhodotron-TT200” cavity[J]. Chinese Physics C, 2011, 35(7): 675-678. doi: 10.1088/1674-1137/35/7/013 shu

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Received: 2009-10-29
Revised: 2010-02-26

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沈阳化工大学材料科学与工程学院沈阳 110142

Radiation emission from the “Rhodotron-TT200” cavity

Received Date: 2009-10-29
Accepted Date: 2010-02-26
Available Online: 2011-07-05

Abstract: In this paper, the X-rays emitted from the Rhodotron-TT200 cavity have been studied in depth. We found that the Bremsstrahlung interaction is the only contribution of X-ray generation important to safety. The X-ray dose rate in the Rhodotron vault is calculated for normal conditions based on MCNP4C results. The presented calculation shows good agreement with the experimental measurements, which consequently confirms the reliability of the calculation for use in shielding design and other safety aspects.