High-power performance studies of an S-band high-gradient accelerating cavity for medical applications

被引：0

作者：

Martinez-Reviriego, P. ^{[1
]}

Fuster-Martinez, N. ^{[1
]}

Esperante, D. ^{[1
,2
]}

Boronat, M. ^{[1
]}

Gimeno, B. ^{[1
]}

Blanch, C. ^{[1
]}

Gonzalez-Iglesias, D. ^{[1
]}

Martin-Luna, P. ^{[1
]}

Martinez, E. ^{[1
]}

Menendez, A. ^{[1
,2
]}

Pedraza, L. ^{[1
]}

Fernandez, J. ^{[1
]}

Fuster, J. ^{[1
]}

Grudiev, A. ^{[3
]}

Lasheras, N. Catalan ^{[3
]}

Wuensch, W. ^{[3
]}

机构：

[1] Univ Valencia, Inst Fis Corpuscular, CSIC, Carrer Catedrat Jose Beltran Martinez 2, Paterna 46980, Valencia, Spain

[2] Univ Valencia, Elect Engn Dept, Avinguda Univ, Burjassot 46100, Valencia, Spain

[3] CERN, Esplanade Particules 1, CH- 1211 Meyrin, Switzerland

来源：

NUCLEAR ENGINEERING AND TECHNOLOGY | 2025年 / 57卷 / 01期

关键词：

High-gradient RF cavities; Linac; Hadron therapy;

D O I：

10.1016/j.net.2024.08.033

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

High-Gradient accelerating cavities are one of the main research lines in the development of compact linear accelerators. However, the operation of such accelerating cavities is currently limited by non-linear electromagnetic effects that are intensified at high electric fields, such as RF breakdowns, dark currents and radiation. A novel normal-conducting High Gradient S-band Backward Travelling Wave accelerating cavity for medical application (v = 0.38c) has been designed and constructed at CERN with a design gradient of 50 MV/m. In this paper, the high-power performance studies of this novel design carried out at the IFIC high-power laboratory are presented, as well as the analysis of the conditioning parameters in combination with numerical simulations.

引用

页数：10

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