SciPost Submission Page

Study of the Hyperon-Nucleon Interaction via Final-State Interactions in Exclusive Reactions

by Nicholas Zachariou, Daniel Watts, Yordanka Ilieva

Submission summary

As Contributors: Nicholas Zachariou
Arxiv Link: https://arxiv.org/abs/1910.12506v2 (pdf)
Date accepted: 2020-01-28
Date submitted: 2019-12-10
Submitted by: Zachariou, Nicholas
Submitted to: SciPost Physics Proceedings
Proceedings issue: 24th European Few Body Conference (University of Surrey, U.K.)
Discipline: Physics
Subject area: Nuclear Physics - Experiment
Approach: Experimental

Abstract

A novel approach that allows access to long-sought information on the Hyperon-Nucleon (YN) interaction was developed by producing a hyperon beam within a few-body nuclear system, and studying final-state interactions. The determination of polarisation observables, and specifically the beam spin asymmetry, in exclusive reactions allows a detailed study of the various final-state interactions and provides us with the tools needed to isolate kinematic regimes where the YN interaction dominates. High-statistics data collected using the CLAS detector housed in Hall-B of the Thomas Jefferson laboratory allows us to obtain a large set of polarisation observables and place stringent constraints on the underlying dynamics of the YN interaction.

Published as SciPost Phys. Proc. 3, 026 (2020)



Submission & Refereeing History

Resubmission 1910.12506v2 on 10 December 2019
Submission scipost_201910_00040v1 on 28 October 2019

Login to report or comment