Abstract
The production of ultralow emittance electron beams in single-bunch-mode operation of accelerator test facility was reported. Gamma rays produced by Compton scattering were detected by a scintillation detector. The horizontal beam size was measured using a screen monitor in a high dispersion region in the extraction line. At the zero intensity limit, the horizontal emittance and vertical emittance were 1.1× 10-9rad m and less than 1.1× 10-11 rad m. At high intensity, strong effects of intrabeam scattering were observed.
Original language | English |
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Article number | 194801 |
Pages (from-to) | 1948011-1948014 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 88 |
Issue number | 19 |
DOIs | |
Publication status | Published - 2002 May 13 |