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Accumulation of LINAC based low energy positrons in a buffer gas trap
Applied Physics Express ( IF 2.3 ) Pub Date : 2020-05-27 , DOI: 10.35848/1882-0786/ab939f
Hiroyuki Higaki 1 , Koji Michishio 2 , Kaori Hashidate 3 , Akira Ishida 3 , Nagayasu Oshima 2
Affiliation  

A buffer gas trap is applied successfully to accumulate more than 10 5 low energy positrons created with the electron linear accelerator at AIST, which can provide 40 MeV electron bunches at 40 Hz with the peak current of about 100 mA and create the average current of ∼1 pA, 40 Hz low energy positron pulses. Also, the accumulated positrons are extracted as a pulsed beam to be used for future experiments.

中文翻译:

基于LINAC的低能正电子在缓冲气阱中的积累

成功地应用了一种缓冲气体阱,以在AIST积聚由电子线性加速器产生的10 5个以上的低能量正电子,该电子可在40 Hz下提供40 MeV电子束,峰值电流约为100 mA,并产生平均电流〜 1 pA,40 Hz低能量正电子脉冲。另外,将累积的正电子提取为脉冲束,以用于将来的实验。
更新日期:2020-05-27
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