Frequency-offset separated oscillatory fields technique applied to neutrons

TL;DR

This paper explores the adaptation of the frequency-offset separated oscillatory fields (FOSOF) technique, originally for atomic beams, to cold neutron beams, aiming to improve precision in resonance frequency measurements.

Contribution

It introduces the application of FOSOF to cold neutron beams, expanding its use beyond atomic systems for enhanced measurement accuracy.

Findings

FOSOF can be effectively applied to cold neutron beams.

The technique provides an alternative method for precise resonance frequency determination.

Initial results demonstrate potential for improved measurement precision.

Abstract

The novel technique of frequency-offset separated oscillatory fields (FOSOF) has been originally proposed as a modification to Ramsey's method of separated oscillatory fields. It has recently been employed in precision measurements with atomic beams since it allows for an alternative approach to determine absolute resonance frequencies. We present results from a systematic investigation of the FOSOF technique adapted to a beam of cold neutrons.