Title :
Design of gyrotron FU CW V for accurate measurement of positronium energy level
Author :
Agusu, La ; Idehara, T. ; Ogawa, I. ; Saito, T. ; Namba, T. ; Saito, H. ; Asai, S. ; Kobayashi, T. ; Glyavin, M.
Author_Institution :
Res. Center for Dev. of Far-Infrared Region, Univ. of Fukui, Fukui
Abstract :
Accurate measurement of difference between energy levels of positronium is a current important subject in the experimental physics of elementary particles. The frequency corresponding to the energy difference is about 203.39 GHz. At least, 100 watt CW power is requested for the direct measurement. We are now designing such a gyrotron FU CW V consisting of an 8 T superconducting magnet and a demountable tube.
Keywords :
gyrotrons; hyperfine structure; microwave tubes; positronium; superconducting magnets; demountable tube; elementary particles; gyrotron FU CW V; positronium energy level measurement; power 100 W; superconducting magnet; Current measurement; Elementary particles; Energy measurement; Energy states; Frequency; Gyrotrons; Particle measurements; Physics; Power measurement; Superconducting magnets;
Conference_Titel :
Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on
Conference_Location :
Pasadena, CA
Print_ISBN :
978-1-4244-2119-0
Electronic_ISBN :
978-1-4244-2120-6
DOI :
10.1109/ICIMW.2008.4665434
