Focusing Properties of Radio-Frequency Quadrupole Lenses

Yu Qingchang; Guo Weiming

Chinese Physics C> 1999, Vol. 23> Issue(3) : 302-307

Focusing Properties of Radio-Frequency Quadrupole Lenses

Yu Qingchang ^, ,
Guo Weiming

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

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Abstract：
In this paper the equations of motion for charged particles in radio-frequency quadrupole lenses are studied, the transfer matrix elements are derived and the relations between the focusing properties of the lenses and the lens parameters are discussed.

References

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Courant E D, Livingston M S, Snyder H S. Phys. Rev, 1952, 88:1190 2 Hawkes P W. Quadruple Optics.Heidelbert:Springer Verlag,19663 Dawson P H. Ouadruple Mass Spectrometry and its Applications.. Amsterdam:. Elsevier: 19764 Paul W. Rev Mod. Phys., 1990, 62:5315 Stokes R H, Wangler T P. Ann. Rev Nucl. Part Sci, 1998, 38:976 Swenson D A et al. 1995 Particle Accelerator Conf., USA: Dallas, 1995. 342 7 Zenin V A et al. 1994 Linac Conf., Japan: Tsukuba, 1994. 158 8 Wang Zhuxi, Guo Dunren. Special Functions(in Chinese). Beijing: Science Press, 1979 Chap.12(王竹溪,郭敦仁.特殊函数概论.北京:科学出版社,1979.第十二章)

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Yu Qingchang and Guo Weiming. Focusing Properties of Radio-Frequency Quadrupole Lenses[J]. Chinese Physics C, 1999, 23(3): 302-307.

Yu Qingchang and Guo Weiming. Focusing Properties of Radio-Frequency Quadrupole Lenses[J]. Chinese Physics C, 1999, 23(3): 302-307. shu

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Received: 1998-03-03
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Focusing Properties of Radio-Frequency Quadrupole Lenses

Yu Qingchang ^,
Guo Weiming

Corresponding author: Yu Qingchang,

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 100039

Received Date: 1998-03-03
Accepted Date: 1900-01-01
Available Online: 1999-03-05

Abstract: In this paper the equations of motion for charged particles in radio-frequency quadrupole lenses are studied, the transfer matrix elements are derived and the relations between the focusing properties of the lenses and the lens parameters are discussed.