IHEP Beijing, Beijing
KEK, Ibaraki
RAS/INR, Moscow
* T. Kato. Proposal of a Separated-type Proton Drift Tube Linac for a Medium-Energy Structure. KEK Report 92-10, (1992)
BNL, Upton, Long Island, New York
| Paper | Title | Page |
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| TUP90 | Improvements of RF Characteristics in the SDTL of the J-PARC Proton LINAC | 489 |
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A separated drift tube linac (SDTL)* was selected as an accelerator structure of Japan Proton Accelerator Complex (J-PARC), which follows DTL. The SDTL of J-PARC consists of 32 short tanks, ranging from 1.5 to 2.5 m in length. A design of frequency tuners of the SDTL was performed by taking account of 3-D field distribution calculated with MAFIA. The effects of stems on the resonant frequency and field distribution were also analyzed. An easy and effective compensation method for perturbation by stems of both end cells was proposed and applied to the SDTL tanks.
* T. Kato. Proposal of a Separated-type Proton Drift Tube Linac for a Medium-Energy Structure. KEK Report 92-10, (1992) |
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| TH203 | High Power Targets | 583 |
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| The accelerator physics community is responding to developing theoretical arguments for the search of new physics beyond the Standard Model by conceiving and proposing new high-intensity proton machines in the multi-megawatt class. These new machines will allow for the production of a variety of useful secondary beams but only if the proper target configurations are first developed and then implemented. In this paper, important target issues will be discussed and world-wide approaches and prospects for new targets will be reviewed. | ||
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