Linear Accelerator Conference LINAC2010 - List of Authors (Touchi, Y.)

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Touchi, Y.

Paper	Title	Page
TUP070	RF-design and Construction of New Linac Injector for the RIKEN RI-Beam Factory	572
	K. Yamada, S. Arai, Y. Chiba, H. Fujisawa, E. Ikezawa, O. Kamigaito, M. Kase, N. Sakamoto, K. Suda, Y. Watanabe RIKEN Nishina Center, Wako Y. Touchi SHI, Tokyo
	A new linac injector, which will be exclusively used for the RIKEN RI-Beam Factory, has been constructed to increase the beam intensity of very heavy ions such as xenon and uranium. The injector system consists of a superconducting ECR ion source, RFQ linac, three DTLs, and beam transport system including strong quarupole magnets and beam bunchers. Two DTL resonators were newly designed while existing devices including the RFQ* were modified to the other resonators. Direct coupling scheme was adopted for the rf-sytems of the DTLs, where the design study was successfully perfomed by using the MWS code. This paper focuses on the design procedure of the DTLs and RFQ as well as the results of their low and high power tests. *H. Fujisawa, Nucl. Instrum. and Methods A345 (1994) 23-42.

Paper

Title

Page

TUP070

RF-design and Construction of New Linac Injector for the RIKEN RI-Beam Factory

572

K. Yamada, S. Arai, Y. Chiba, H. Fujisawa, E. Ikezawa, O. Kamigaito, M. Kase, N. Sakamoto, K. Suda, Y. Watanabe
RIKEN Nishina Center, Wako
Y. Touchi
SHI, Tokyo

A new linac injector, which will be exclusively used for the RIKEN RI-Beam Factory, has been constructed to increase the beam intensity of very heavy ions such as xenon and uranium. The injector system consists of a superconducting ECR ion source, RFQ linac, three DTLs, and beam transport system including strong quarupole magnets and beam bunchers. Two DTL resonators were newly designed while existing devices including the RFQ* were modified to the other resonators. Direct coupling scheme was adopted for the rf-sytems of the DTLs, where the design study was successfully perfomed by using the MWS code. This paper focuses on the design procedure of the DTLs and RFQ as well as the results of their low and high power tests.

*H. Fujisawa, Nucl. Instrum. and Methods A345 (1994) 23-42.