RuPAC2014 - List of Authors (Dourkine, A.P.)

Paper	Title	Page
THPSC07	Single Frequency High Intensity High Energy Normal Conducting Hadron Linac	330
	V.V. Paramonov, V.N. Leontiev RAS/INR, Moscow, Russia A.P. Dourkine MNIRTI, Moscow, Russia A. Kolomiets ITEP, Moscow, Russia
	Funding: Work is supported by IHEP with contract № 0348100096313000178 Taking the care for beam quality and the possibility of practical realization, the scheme and parameters for 400 MeV H⁻ linac are considered. The concepts for beam emittance preservation, both transverse and longitudinal, starting from RFQ, following with PMQ focusing DTL and finishing with high energy CCL part are summarized. Different focusing schemes are analyzed for DTL and CCL parts. The pulse beam current is limited to the safe value 40 mA and the average current up to 2 mA is supposed by duty factor of 5%. The single operating frequency 352 MHz is for all linac parts, providing the strong unification both for RF system and elements of accelerating structures. Referring and comparing with existing solutions for another intense linacs, the feasibility and reality of the proposal is confirmed. Expected performances both in beam, parameters and hardware are summarized.

Paper

Title

Page

Single Frequency High Intensity High Energy Normal Conducting Hadron Linac

330

V.V. Paramonov, V.N. Leontiev
RAS/INR, Moscow, Russia
A.P. Dourkine
MNIRTI, Moscow, Russia
A. Kolomiets
ITEP, Moscow, Russia

Funding: Work is supported by IHEP with contract № 0348100096313000178
Taking the care for beam quality and the possibility of practical realization, the scheme and parameters for 400 MeV H⁻ linac are considered. The concepts for beam emittance preservation, both transverse and longitudinal, starting from RFQ, following with PMQ focusing DTL and finishing with high energy CCL part are summarized. Different focusing schemes are analyzed for DTL and CCL parts. The pulse beam current is limited to the safe value 40 mA and the average current up to 2 mA is supposed by duty factor of 5%. The single operating frequency 352 MHz is for all linac parts, providing the strong unification both for RF system and elements of accelerating structures. Referring and comparing with existing solutions for another intense linacs, the feasibility and reality of the proposal is confirmed. Expected performances both in beam, parameters and hardware are summarized.