Development of a Gas Filled Magnet spectrometer within the FIPPS project

A. Chebboubi 1 G. Kessedjian 1 H. Faust 2 A. Blanc 2 M. Jentschel 2 U. Köster 2 T. Materna 3 O. Méplan 1 C. Sage 1 O. Serot 4
1 LPSC - Laboratoire de Physique Subatomique et de Cosmologie
2 ILL - Institut Laue-Langevin
3 CEA - Commissariat à l'énergie atomique et aux énergies alternatives
4 CEA Cadarache
Abstract : The Fission Product Prompt γγ-ray Spectrometer, FIPPS, is under development to enable prompt γγ-ray spectroscopy correlated with fission fragment identification. This will open new possibilities in the study of fission and of nuclear structure of neutron rich nuclei. FIPPS will consist of an array of γγ and neutron detectors coupled with a fission fragment filter. The chosen solution for the filter is a Gas Filled Magnet (GFM). Both experimental and modeling work was performed in order to extract the key parameters of such a device and design the future GFM of the FIPPS project. Experiments performed with a GFM behind the LOHENGRIN spectrometer demonstrated the capability of additional beam purification.
Keywords : Mass spectrometer Gas filled separators Angular momentum distribution Fission fragment
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Journal articles
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http://hal.in2p3.fr/in2p3-01344385
Contributor : Emmanuelle Vernay <>
Submitted on : Monday, July 11, 2016 - 5:19:25 PM
Last modification on : Thursday, February 7, 2019 - 5:21:34 PM

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A. Chebboubi, G. Kessedjian, H. Faust, A. Blanc, M. Jentschel, et al.. Development of a Gas Filled Magnet spectrometer within the FIPPS project. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2016, 376, pp.120-124. ⟨10.1016/j.nimb.2016.02.008⟩. ⟨in2p3-01344385⟩

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