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

Nicholas Zachariou; Daniel Watts; Yordanka Ilieva

doi:10.21468/SciPostPhysProc.3.026

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

Nicholas Zachariou, Daniel Watts, Yordanka Ilieva

Physics

Research output: Contribution to journal › Article › peer-review

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.

Original language	Undefined/Unknown
Article number	026
Number of pages	7
Journal	SciPost Physics Proceedings
DOIs	https://doi.org/10.21468/SciPostPhysProc.3.026
Publication status	Published - 25 Feb 2020

Bibliographical note

Proceedings for the 24th edition of European Few Body Conference,
Surrey, UK, 2-6 September 2019.

This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details

Keywords

nucl-ex

Access to Document

10.21468/SciPostPhysProc.3.026

1910.12506v2
This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details
Accepted author manuscript, 3.11 MB
Study of the hyperon-nucleon interaction via final-state interactions in exclusive reactionsFinal published version, 2.9 MBLicence: CC BY

Cite this

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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. ",

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