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Article
Report number arXiv:1606.01791
Title Towards Measuring the Ground State Hyperfine Splitting of Antihydrogen -- A Progress Report
Author(s) Sauerzopf, C. (Stefan Meyer Inst. Subatomare Phys.) ; Capon, A.A. (Stefan Meyer Inst. Subatomare Phys.) ; Diermaier, M. (Stefan Meyer Inst. Subatomare Phys.) ; Dupré, P. (Wako, RIKEN) ; Higashi, Y. (Tokyo U., Komaba) ; Kaga, C. (ADSM, Hiroshima) ; Kolbinger, B. (Stefan Meyer Inst. Subatomare Phys.) ; Leali, M. (Brescia U. ; INFN, Pavia) ; Lehner, S. (Stefan Meyer Inst. Subatomare Phys.) ; Lodi Rizzini, E. (Brescia U. ; INFN, Pavia) ; Malbrunot, C. (Stefan Meyer Inst. Subatomare Phys. ; CERN) ; Mascagna, V. (Brescia U. ; INFN, Pavia) ; Massiczek, O. (Stefan Meyer Inst. Subatomare Phys.) ; Murtagh, D.J. (Wako, RIKEN) ; Nagata, Y. (Wako, RIKEN) ; Radics, B. (Wako, RIKEN) ; Simon, M.C. (Stefan Meyer Inst. Subatomare Phys.) ; Suzuki, K. (Stefan Meyer Inst. Subatomare Phys.) ; Tajima, M. (Tokyo U., Komaba) ; Ulmer, S. (Wako, RIKEN) ; Vamosi, S. (Stefan Meyer Inst. Subatomare Phys.) ; van Gorp, S. (Wako, RIKEN) ; Zmeskal, J. (Stefan Meyer Inst. Subatomare Phys.) ; Breuker, H. (CERN) ; Higaki, H. (ADSM, Hiroshima) ; Kanai, Y. (Wako, RIKEN) ; Kuroda, N. (Wako, RIKEN) ; Matsuda, Y. (Tokyo U., Komaba) ; Venturelli, L. (Brescia U. ; INFN, Pavia) ; Widmann, E. (Stefan Meyer Inst. Subatomare Phys.) ; Yamazaki, Y. (Wako, RIKEN)
Publication 2016-06-20
Imprint 06 Jun 2016
Number of pages 5
Note Comments: 5 pages, 2 figures, 6th International Symposium on Symmetries in Subatomic Physics (SSP2015)
5 pages, 2 figures, 6th International Symposium on Symmetries in Subatomic Physics (SSP2015)
In: Hyperfine Interact. 237 (2016) 103
In: 6th International Symposium on Symmetries in Subatomic Physics, Victoria, Canada, 08 - 12 Jun 2015, pp.103
DOI 10.1007/s10751-016-1309-2
Subject category Detectors and Experimental Techniques
Abstract We report the successful commissioning and testing of a dedicated field-ioniser chamber for measuring principal quantum number distributions in antihydrogen as part of the ASACUSA hyperfine spectroscopy apparatus. The new chamber is combined with a beam normalisation detector that consists of plastic scintillators and a retractable passivated implanted planar silicon (PIPS) detector.
Copyright/License CC-BY-4.0



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