MERRISON, JP and CHARLTON, M and LARICCHIA, G (1991) A NEW TIMED SLOW POSITRON BEAM. MEAS SCI TECHNOL , 2 (2) 175 - 177.
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Abstract
A new simple method of producing a timed beam of variable energy positrons has been developed which utilizes secondary electrons liberated by beta+ impact on a positron moderator to generate the timing pick-off. The slow positron flux has been timed with an efficiency greater than 20% and with a signal-to-background level much higher than that encountered in traditional thin plastic scintillator techniques.
| Type: | Article |
|---|---|
| Title: | A NEW TIMED SLOW POSITRON BEAM |
| Keywords: | LINAC |
| UCL classification: | UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Physics and Astronomy |
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