Abstract

We report on first experimental tests of a neutron magnetic spin resonator at a very cold neutron beam port of the high flux reactor at the ILL Grenoble. When placed between two supermirror neutron polarizers and operated in a pulsed traveling-wave mode it allows to decouple its time- and wavelength-resolution and can therefore be used simultaneously as electronically tunable monochromator and fast beam chopper. As a first ‘real’ scientific application we intend its implementation in the PERC (p roton and e lectron r adiation c hannel) project related to high-precision experiments in neutron beta decay.

Details

Title
MONOPOL - A traveling-wave magnetic neutron spin resonator for tailoring polarized neutron beams
Author
Jericha Erwin 1 ; Gösselsberger Christoph 1 ; Abele Hartmut 1 ; Baumgartner, Stefan 1 ; Berger, Bernhard Maximilian 1 ; Geltenbort, Peter 2 ; Hino Masahiro 3 ; Oda Tatsuro 3 ; Raab, Robert 1 ; Badurek, Gerald 1 

 TU Wien, Atominstitut, Austria (GRID:grid.5329.d) (ISNI:0000 0001 2348 4034) 
 Institut Laue-Langevin, Grenoble, France (GRID:grid.156520.5) (ISNI:0000 0004 0647 2236) 
 Kyoto University, Institute for Integrated Radiation and Nuclear Science, Kumatori, Japan (GRID:grid.258799.8) (ISNI:0000 0004 0372 2033) 
Publication year
2020
Publication date
2020
Publisher
Nature Publishing Group
e-ISSN
20452322
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2386366671
Copyright
© The Author(s) 2020. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.