13-18 May 2018
Casino Conference Centre
Europe/Prague timezone

Study of Gravity Effect on Neutron Spatial Distribution in Cold Neutron beam by HANARO Research Reactor

14 May 2018, 17:15
1h 30m
Gallery (Casino Conference Centre)


Casino Conference Centre

Poster Nuclear Analytical Methods Poster NAM


Jiseok Kim (KOREA Atomic Energy Research Institute)


The cold neutron beam guide of HANARO research reactor has a length of about 100 m and the cold neutron has a velocity of about 300 m / s. At this time, the cold neutrons are affected by gravity for about 0.333 seconds. In the Hanaro study, there is no history of measuring the influence of gravity and it is not reflected in the design. In this study, neutron beam images of the neutron energy using the neutron imaging system and the moderator were tried to confirm the gravity effect in the neutron beam.

Primary authors

Jiseok Kim (KOREA Atomic Energy Research Institute) Dr Han Rim Lee (KOREA Atomic Energy Research Institute)

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