# Time reversal invariance violation for high energy charged baryons in bent crystals

## TL;DR

This paper explores how bent crystals at the LHC can be used to measure electric and magnetic moments of charged baryons and investigate CP violation, revealing new effects in spin precession due to nonelastic processes.

## Contribution

It introduces a novel effect in spin precession caused by nonelastic processes in bent crystals, enabling new measurements of fundamental baryon properties and CP violation interactions.

## Key findings

- Identification of a new spin rotation effect due to nonelastic processes.
- Potential for measuring CP violation parameters in baryons.
- Enhanced understanding of spin dynamics in bent crystal environments.

## Abstract

Spin precession of channelled particles in bent crystals at the LHC gives unique possibility for measurements as electric and magnetic moments of charm, beauty and strange charged baryons so and constants determining CP ($T_{odd}, P_{odd}$) violation interactions and $P_{odd}, T_{even}$ interactions of baryons with electrons and nucleus (nucleons). For a particle moving in a bent crystal a new effect caused by nonelastic processes arises: in addition to the spin precession around the direction of the effective magnetic field (bend axis), the direction of electric field and the direction of the particle momentum, the spin rotation to the mentioned directions also appears.