Cargando…

Baryon Spectroscopy at COMPASS

Diffractive dissociation of the beam proton is one of the dominant processes for the 190GeV$/c$ positive hadron beam impinging on a liquid hydrogen target in COMPASS. The status of the analysis of the reactions $pp\rightarrow$ $p_{f}$ $\pi^{+}\pi^{-}p_{s}$ and $pp\rightarrow$ $p_{f}$ $K^{+}K^{−}p_{s...

Descripción completa

Detalles Bibliográficos
Autor principal: Austregesilo, Alexander
Lenguaje:eng
Publicado: 2011
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/312/3/032006
http://cds.cern.ch/record/1494604
_version_ 1780926559391055872
author Austregesilo, Alexander
author_facet Austregesilo, Alexander
author_sort Austregesilo, Alexander
collection CERN
description Diffractive dissociation of the beam proton is one of the dominant processes for the 190GeV$/c$ positive hadron beam impinging on a liquid hydrogen target in COMPASS. The status of the analysis of the reactions $pp\rightarrow$ $p_{f}$ $\pi^{+}\pi^{-}p_{s}$ and $pp\rightarrow$ $p_{f}$ $K^{+}K^{−}p_{s}$ will be presented, where dominant features of the light baryon spectrum become clearly visible. Furthermore, partial-wave analysis techniques to disentangle these spectra are discussed.
id cern-1494604
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-14946042023-03-14T19:03:26Zdoi:10.1088/1742-6596/312/3/032006http://cds.cern.ch/record/1494604engAustregesilo, AlexanderBaryon Spectroscopy at COMPASSParticle Physics - ExperimentDiffractive dissociation of the beam proton is one of the dominant processes for the 190GeV$/c$ positive hadron beam impinging on a liquid hydrogen target in COMPASS. The status of the analysis of the reactions $pp\rightarrow$ $p_{f}$ $\pi^{+}\pi^{-}p_{s}$ and $pp\rightarrow$ $p_{f}$ $K^{+}K^{−}p_{s}$ will be presented, where dominant features of the light baryon spectrum become clearly visible. Furthermore, partial-wave analysis techniques to disentangle these spectra are discussed.At the COMPASS experiment, diffractive dissociation of the beam proton is one of the dominant processes for the 190GeV/c positive hadron beam impinging on a liquid hydrogen target. The status of the analysis of the reactions pp -> p_f pi^+ pi^- p_s and pp -> p_f K^+ K^- p_s is presented, where dominant features of the light-baryon spectrum become clearly visible. Furthermore, partial-wave analysis techniques to disentangle these spectra are discussed.arXiv:1109.0230oai:cds.cern.ch:14946042011
spellingShingle Particle Physics - Experiment
Austregesilo, Alexander
Baryon Spectroscopy at COMPASS
title Baryon Spectroscopy at COMPASS
title_full Baryon Spectroscopy at COMPASS
title_fullStr Baryon Spectroscopy at COMPASS
title_full_unstemmed Baryon Spectroscopy at COMPASS
title_short Baryon Spectroscopy at COMPASS
title_sort baryon spectroscopy at compass
topic Particle Physics - Experiment
url https://dx.doi.org/10.1088/1742-6596/312/3/032006
http://cds.cern.ch/record/1494604
work_keys_str_mv AT austregesiloalexander baryonspectroscopyatcompass