Preliminary results on low-energy positron age-momentum correlation measurements based on a radioisotope-source positron beam

Kenji Ito

doi:10.56646/jjapcp.7.0_011302

3rd China-Japan Joint Workshop on Positron Science (JWPS2017)

Session ID : 011302

DOI https://doi.org/10.56646/jjapcp.7.0_011302

Conference information

Host: The organizing committee of JWPS2017

Name : 3rd China-Japan Joint Workshop on Positron Science (JWPS2017)

Location : Hefei, China

Date : June 08, 2017 - June 10, 2017

Advances in analytical techniques and instrumentation

Preliminary results on low-energy positron age-momentum correlation measurements based on a radioisotope-source positron beam

Kenji Ito

Author information

CONFERENCE PROCEEDINGS OPEN ACCESS

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Abstract

In this work, an energy-variable positron age-momentum correlation (AMOC) measurement system with a pulsed, ²²Na-radioisotope-based beam at AIST was developed for investigating thin materials. Preliminary results for fused silica and polyethylene were obtained using the developed system. The obtained AMOC data agreed well with the previous data for similar bulk samples.

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