A kind of synchrotron and its injection device and injection method

A technology of a synchrotron and an injection device, which is applied to the injection of a synchrotron and an injection device of a synchrotron, can solve the problems such as the inability to increase the number of stored particles and the limited number of injection turns, so as to increase the number of injection turns, improve the injection efficiency, and improve the The effect of saving the number

Active Publication Date: 2020-01-21
TSINGHUA UNIV
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Problems solved by technology

[0008] In order to solve at least one of the above technical problems, this paper provides a synchrotron injection device, which solves the problem that the number of injection circles is limited and the number of stored particles cannot be increased

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  • A kind of synchrotron and its injection device and injection method
  • A kind of synchrotron and its injection device and injection method
  • A kind of synchrotron and its injection device and injection method

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[0033] In order to make the purpose, technical solutions and advantages of this document clearer, the embodiments of this document will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0034] In the following description, a lot of specific details are set forth in order to fully understand this article, but this article can also be implemented in other ways than described here, therefore, the protection scope of this article is not limited by the specific embodiments disclosed below .

[0035] The injection device of the synchrotron provided by the embodiment of the present invention, such as figure 1 As shown, it includes the upstream linear section, the first deflection magnet 1, the injection linear section with peeling film device 37, the second deflection magnet 2 and ...

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Abstract

The invention discloses a synchrotron and an injection device and method thereof. The injection device comprises an upstream straight section, a first deflection magnet, an injection straight section,a second deflection magnet and a downstream straight section which are connected successively. The injection device is easy to manufacture and convenient to operate, breaks through the limitation ofthe Liouville's theorem by using a state of charge changing method, can increase the number of injection turns, and improves injection efficiency, thereby greatly increasing the number of protons stored in the synchrotron to reach a number over 2*1011.

Description

technical field [0001] This article relates to the technical field of synchrotrons, in particular to a synchrotron injection device, a synchrotron and a synchrotron injection method. Background technique [0002] Small proton synchrotrons generally refer to proton synchrotrons with a circumference of less than tens of meters and a maximum energy of several hundred MeV. Small synchrotrons have the following characteristics: [0003] 1. The extracted energy can be adjusted flexibly, without energy reducer to adjust the energy; [0004] 2. The pulse width of the extracted beam can be adjusted, and can reach the order of seconds; [0005] 3. The cost is relatively low. [0006] Due to the above characteristics, small proton synchrotrons are mainly used in proton irradiation, such as aerospace electronic device irradiation, proton therapy, etc. Both device irradiation and proton therapy have certain requirements on the number of protons that can be accumulated by the accelera...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05H13/04H05H7/08
CPCH05H7/08H05H13/04
Inventor 姚红娟郑曙昕关遐令王学武
Owner TSINGHUA UNIV
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