The development of the antihydrogen beam detector and the detection of the antihydrogen atoms for in-flight hyperfine spectroscopy

Nagata, Y.; Sauerzopf, C.; Capon, A.; Kuroda, N.; Abo, Y.; Diermaier, M.; Dupre, P.; Higashi, Y.; Ishikawa, S.; Kaga, C.; Leali, M.; Malbrunot, C.; Mascagna, V.; Murtagh, D.; Radics, B.; Simon, M. C.; Tajima, M.; Torii, H. A.; Van Gorp, S.; Zmeskal, J.; Breuker, H.; Higaki, H.; Kanai, Y.; Matsuda, Y.; Ulmer, S.; Venturelli, L.; Widmann, E.; Yamazaki, Y.

doi:10.1088/1742-6596/635/2/022061

We have been developing ground-state antihydrogen atomic beams to test CPT symmetry via in-flight hyperfine spectroscopy. A new antihydrogen beam detector has been developed. The overview of the experiment, the detail of the detector and latest results will be presented.

The development of the antihydrogen beam detector and the detection of the antihydrogen atoms for in-flight hyperfine spectroscopy

Nagata, Y.;Sauerzopf, C.;Capon, A.;Kuroda, N.;Abo, Y.;Diermaier, M.;Dupre, P.;Higashi, Y.;Ishikawa, S.;Kaga, C.;Leali, M.;Malbrunot, C.;Mascagna, V.;Murtagh, D.;Radics, B.;Simon, M. C.;Tajima, M.;Torii, H. A.;Van Gorp, S.;Zmeskal, J.;Breuker, H.;Higaki, H.;Kanai, Y.;Matsuda, Y.;Ulmer, S.;Venturelli, L.;Widmann, E.;Yamazaki, Y.

2015-01-01

Abstract

We have been developing ground-state antihydrogen atomic beams to test CPT symmetry via in-flight hyperfine spectroscopy. A new antihydrogen beam detector has been developed. The overview of the experiment, the detail of the detector and latest results will be presented.