Third interger resonance slow extraction scheme for a mu->e experiment at Fermilab
| Autor: | Nagaslaev, V., Amundson, J., Johnstone, J., Michelotti, L., Park, C. S., Werkema, S., Syphers, M. |
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| Rok vydání: | 2012 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | The current design of beam preparation for a proposed mu->e conversion experiment at Fermilab is based on slow resonant extraction of protons from the Debuncher. The Debuncher ring will have to operate with beam intensities of 3 x 10**12 particles, approximately four orders of magnitude larger than its current value. The most challenging requirements on the beam quality are the spill uniformity and low losses in the presence of large space charge and momentum spread. We present results from simulations of third integer resonance extraction assisted by RF knock-out (RFKO), a technique developed for medical accelerators. Tune spreads up to 0.05 have been considered. Comment: 3 pp. 46th ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams HB2010, Sep 27 - Oct 1 2010. Morschach, Switzerland |
| Databáze: | arXiv |
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