DOI > 10.5291/ILL-DATA.DIR-245

This proposal is publicly available since 09/22/2026

Title

Observation of quantized states of UCNs in the gravitational field by nuclear emulsion detectors

Abstract

The aim of this experiment is to demonstrate the capability of nuclear emulsion detectors to analyze the height distribution of UCNs in quantized states in the gravitational field with submicron resolution and accuracy. This study paves the way for new-generation experiments to explore the weak equivalence principle in the quantum range. In this experiment, improved detectors and holders from a previous TEST-experiment performed in 2019 will be used.

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

JENKE Tobias; ABELE Hartmut; Joachim Bosina; MICKO Jakob; MUTO Naoto; NAGANAWA Naotaka; ROCCIA Stephanie; René I. P. Sedmik and TRAUNER Janik. (2021). Observation of quantized states of UCNs in the gravitational field by nuclear emulsion detectors. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.DIR-245

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