Abstract
The AMS-02 was installed on the International Space Station (ISS) in May 2011 and has since then been successfully collecting data. One of its main sub-detectors, the silicon tracker, determines the rigidity, charge sign and absolute charge of cosmic rays by up to nine layers, which give the maximum lever arm of 3 m. For the best performance of the tracker the relative position of nine layers has to be known with a precision better than 10 µm at any moment. In this contribution the procedure and the evaluation of the accuracy of the alignment are discussed.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 33rd International Cosmic Rays Conference, ICRC 2013 |
| Publisher | Sociedade Brasileira de Fisica |
| ISBN (Electronic) | 9788589064293 |
| State | Published - 2013 |
| Externally published | Yes |
| Event | 33rd International Cosmic Rays Conference, ICRC 2013 - Rio de Janeiro, Brazil Duration: 2 Jul 2013 → 9 Jul 2013 |
Publication series
| Name | Proceedings of the 33rd International Cosmic Rays Conference, ICRC 2013 |
|---|---|
| Volume | 2013-October |
Conference
| Conference | 33rd International Cosmic Rays Conference, ICRC 2013 |
|---|---|
| Country/Territory | Brazil |
| City | Rio de Janeiro |
| Period | 2/07/13 → 9/07/13 |
Keywords
- Alignment
- Cosmic Ray Detector
- Silicon Tracker
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