Heavy-ion LINAC development for the US RIA project

Ostroumov, P. N.

doi:10.1007/s12043-002-0139-8

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…Multi-q operation can provide not only a substantial increase in beam current, but also enables the use of two strippers, reducing the size and cost of the driver LINAC. It should be noted, however, that multi-q operation places stringent requirements on the LINAC design [1]. As it was mentioned in ref.…”

Section: Introductionmentioning

confidence: 98%

Beam dynamics studies in the driver LINAC pre-stripper section of the RIA facility

Lessner

Ostroumov

2002

Pramana - J Phys

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The RIA facility driver LINAC consists of about 400 superconducting (SC) independently phased rf cavities. The LINAC is designed to accelerate simultaneously several charge-state beams to generate as much as 400 kW of uranium beam power. The LINAC beam dynamics is most sensitive to the focusing and accelerating structure parameters of the pre-stripper section, where the uranium beam is accelerated from 0.17 keV/u to 9.4 MeV/u. This section is designed to accept and accelerate two charge states (28 and 29) of uranium beam from an ECR ion source. The pre-stripper section must be designed to minimize the beam emittance distortion of this two-chargestate beam. In particular, the inter-cryostat spaces must be minimized and beam parameters near transitions of the accelerating and focusing lattices must be matched carefully. Several sources of possible effective emittance growth are considered in the design of the pre-stripper section and a tolerance budget is established. Numerical beam dynamics studies include realistic electric and magnetic three-dimensional field distributions in the SC rf cavities and SC solenoids. Error effects in the longitudinal beam parameters are studied.

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Section: Introductionmentioning

confidence: 98%

Beam dynamics studies in the driver LINAC pre-stripper section of the RIA facility

Lessner

Ostroumov

2002

Pramana - J Phys

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“…A solid material with low vapor pressure would not contaminate the high vacuum environment; instead, thermal management and the radiation damage of the stripper become the main technical issues. One type of solid stripper is a thin film mounted on a rotating wheel [11]. As the wheel rotates, the energy input to the film is spread and the portion of the film previously exposed to the beam is cooled while that heated section is away from the beam line.…”

Section: Introductionmentioning

confidence: 99%

Research proposal for development of an electron stripper using a thin liquid lithium film for rare isotope accelerator.

Momozaki¹

2006

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Heavy-ion LINAC development for the US RIA project

Cited by 2 publications

References 6 publications

Beam dynamics studies in the driver LINAC pre-stripper section of the RIA facility

Beam dynamics studies in the driver LINAC pre-stripper section of the RIA facility

Research proposal for development of an electron stripper using a thin liquid lithium film for rare isotope accelerator.

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