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Study on s-shaped guide using McStas software
Registro en:
0000-0002-6318-6805
Autor
OLIVEIRA, LUIZ P. de
SOUZA, ALEXANDRE P. S.
YOKAICHIYA, FABIANO
GENEZINI, FREDERICO A.
FRANCO, MARGARETH K.K.D.
INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE
Resumen
Monte Carlo simulations are performed for a vertical S-shaped neutron guide for the cold neutron sources
of the FRM-II, HZB and PSI reactors through the McStas software. The aim of our study is investigate
a relation between the cuto in the cold neutron spectrum and the sources. Results for the neutron
ux at the sample position are presented for di erent supermirrors with m = 1, 2 and 3. The vertical
S-shaped neutron guides additionally provide a vertical displacement between beam hole and sample
position, which can facilitate the implementation and manipulation of sample environments. Conselho Nacional de Desenvolvimento Cient??fico e Tecnol??gico (CNPq) CNPq: 381565/2018-1; 380183/2019-6
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