Journal Article

PreJuSER-27136

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png A new neutron interferometry approach in the determination of the neutron-electron interaction amplitude

Ioffe, A.FZJ* ; Vrana, M.

2002
Springer Berlin

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Please use a persistent id in citations: doi:10.1007/s003390101097

Abstract: A new experimental approach in the determination of the neutron-electron interaction amplitude is proposed. The main idea of this approach is to use a perfect-crystal neutron interferometer as both a sample and a device for the measurement of the extra phase shift caused by the neutron interaction with atoms of Si. Indeed, such a sample (an interferometer blade) has a well-known atomic density and is a priori perfectly aligned with respect to the crystal lattice of the interferometer crystal. This results in the minimization of systematic errors caused by sample alignment and increases the overall experimental accuracy. Some theoretic estimations and details of an experimental setup are discussed.

Keyword(s): J

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Streumethoden (IFF-STM)
2. Neutronenstreuung (IFF-INS)
3. JCNS (Jülich Centre for Neutron Science JCNS (JCNS) ; JCNS)

Research Program(s):

1. Kondensierte Materie (M02)
2. Betrieb und Weiterentwicklung der Neutronenquelle FRJ- 2 (M05)

Appears in the scientific report 2002
Notes: Nachtrag

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Database coverage:
JCR ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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