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Dynamical Study of the Radiation Environment at the Interaction Region of BEPC |
| CHEN Yu;GU Yifan;LI Jianping;TANG Yueli |
| Institute of High Energy Physics, Academia Sinica, Deijing 100039 |
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| Cite this article: |
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CHEN Yu, GU Yifan, LI Jianping et al 1993 Chin. Phys. Lett. 10 279-281 |
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Abstract A method to study dynamically the radiation environment at the interaction region of the Beijing Electron-Positron Collider is described. It is shown that the radiation levels are closely correlated to the beam conditions of the collider: most radiation occurs during injection and sudden loss (or dump) of beam, while Colliding beams produce at least an order of magnitude less radiation background which decreases gradually with time. By using this method, an extra source of background for the Beijing Spectrometer experiment at the collider has been found and eliminated.
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| Keywords:
29.90.+r
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Published: 01 May 1993
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| PACS: |
29.90.+r
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(Other topics in elementary-particle and nuclear physics experimental methods and instrumentation?)
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