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arXiv · 1309.6905

A Search for non-Newtonian force in a precision measurement of the scattering of slow neutrons in Xenon gas

Yoshio Kamiya·Misato Tani·Sachio Komamiya·Guinyun Kim·Kyungsuk Kim
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Abstract

An experimental search for non-newtonian, gravity-like force in a precision measurement of the scattering of slow neutrons in Xenon gas is proposed. A preliminary experiment with small statistics of 25 hours irradiation time was performed and the observed scattering distribution is consistent with the expectation with no additional forces. A 95% CL limit on the coupling strength for a hypothetical force of 1 nm interaction range was evaluated to be 2*10^-15. The expected sensitivity for a planned high statistics runs is discussed.

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Yoshio Kamiya, Misato Tani, Sachio Komamiya, Guinyun Kim, Kyungsuk Kim. 2013-09-13. A Search for non-Newtonian force in a precision measurement of the scattering of slow neutrons in Xenon gas. https://doi.org/10.7566/jpscp.1.013017

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