Study of the time reversal symmetry in the decay of ortho-Positronium atoms using the J-PET detector

被引：1
|
作者：
Raj, Juhi [1 ]
Silarski, Michal [1 ]
机构：
[1] Jagiellonian Univ, Fac Phys Astron & Appl Comp Sci, S Lojasiewicza 11, PL-30348 Krakow, Poland
来源：
MESON 2018 - 15TH INTERNATIONAL WORKSHOP ON MESON PHYSICS | 2019年 / 199卷
基金：
奥地利科学基金会;
关键词：
RECONSTRUCTION; VIOLATION; CPT;
D O I：
10.1051/epjconf/201919905015
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The Jagiellonian Positron Emission Tomograph (J-PET) is a novel device based on organic scintillators being developed at Jagiellonian University in Krakow, Poland. J-PET is an axially symmetric and high acceptance scanner that can be used as a multi-purpose detector system. It is well suited to pursue tests of discrete symmetries in decays of positronium in addition to medical imaging. J-PET enables measurement of both momenta and polarization vectors of annihilation photons. The latter is a unique feature of the J-PET detector which allows study of the time reversal symmetry violation operator constructed solely from the annihilation photons momenta before and after scattering within the detector.
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页数：3
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