Comprehensive Symmetric-Hybrid ring design for pEDM experiment at below $10^{-29}e\cdot$cm

TL;DR

This paper presents a symmetric hybrid ring design for a proton EDM experiment aiming for sensitivities below 10^{-29} e·cm, addressing key systematic errors and technological requirements.

Contribution

It introduces a novel symmetric hybrid ring design that significantly reduces systematic errors and aligns with current technological capabilities.

Findings

Systematic errors are reduced by orders of magnitude.

Ring alignment requirements are feasible with current technology.

Design addresses key issues like lattice, background fields, and spin coherence.

Abstract

A concise demonstrative summary of the Symmetric Hybrid ring design for the storage ring proton electric dipole moment experiment is presented. Critical issues such as lattice design, background electrical fields,geometrical phase, general relativity, spin coherence time and polarimeter systematics are presented. Overall, we find that with the currently proposed design iteration, systematic error sources are reduced by orders of magnitude and that the ring alignment requirements are within the currently available technology.