Inside IH-DTL for Muon Accelerator (1)【5-019】
- 2022.03.31
- Accelerators
| Image title | Inside IH-DTL for Muon Accelerator (1)【5-019】 |
|---|---|
| Image ID | Photo number：5-019 |
| Image URL | https://j-parc.jp/c/en/photo_gallery/5-019_1.jpg |
| Description | Photo shows assembling IH-DTL. The IH-DTL consists of three copper plates (a center plate and two side plates), and a black O-ring for vacuum sealing is attached to the center plate in the photo. Inside the O-ring you can see many cylinders with holes, called drift tubes, through which muons are accelerated during their flight along the holes in the drift tubes. |
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| Image title | Inside IH-DTL for Muon Accelerator(2)【5-020】 |
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| Image ID | Photo number：5-020 |
| Image URL | https://j-parc.jp/c/en/photo_gallery/5-020_1.jpg |
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| Image title | Inside IH-DTL for Muon Accelerator (3)【5-021】 |
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| Image ID | Photo number：5-021 |
| Image URL | https://j-parc.jp/c/en/photo_gallery/5-021_1.jpg |
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| Image title | Inside IH-DTL for Muon Accelerator (4)【5-022】 |
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| Image ID | Photo number：5-022 |
| Image URL | https://j-parc.jp/c/en/photo_gallery/5-022_1.jpg |
| Description | Magnified photo about drift tubes. Muons are accelerated by the high-frequency electric field generated between the drift tubes. Distribution of acceleration electric field depends on the shape of drift tubes so especially precision machining the shape of drift tubes are required to accelarate muon with high quality. The shape has been confirmed to be completed as designed with error less than a few tens of micrometers by 3D measurement conducted after machining. We'll measure the actual electromagnetic field distribution by high frequency test. |
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