$H$ dibaryon away from the $SU(3)_f$ symmetric point

We present the current status of our efforts in search of $H$ dibaryon on $N_f$=2+1 CLS ensembles away from the $SU(3)$ flavor symmetric point. Utilizing the distillation framework (also known as LapH) in its exact and stochastic forms, we calculate two-point correlation matrices using large bases o...

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Detalles Bibliográficos
Autores principales: Padmanath Madanagopalan, Bulava, John, Green, Jeremy R., Hanlon, Andrew D., Hörz, Ben, Junnarkar, Parikshit, Morningstar, Colin, Paul, Srijit, Wittig, Hartmut
Lenguaje:eng
Publicado: 2021
Materias:
hep-lat
Particle Physics - Lattice
Acceso en línea:https://dx.doi.org/10.22323/1.396.0459
http://cds.cern.ch/record/2792431
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author Padmanath Madanagopalan
Bulava, John
Green, Jeremy R.
Hanlon, Andrew D.
Hörz, Ben
Junnarkar, Parikshit
Morningstar, Colin
Paul, Srijit
Wittig, Hartmut
author_facet Padmanath Madanagopalan
Bulava, John
Green, Jeremy R.
Hanlon, Andrew D.
Hörz, Ben
Junnarkar, Parikshit
Morningstar, Colin
Paul, Srijit
Wittig, Hartmut
author_sort Padmanath Madanagopalan
collection CERN
description We present the current status of our efforts in search of $H$ dibaryon on $N_f$=2+1 CLS ensembles away from the $SU(3)$ flavor symmetric point. Utilizing the distillation framework (also known as LapH) in its exact and stochastic forms, we calculate two-point correlation matrices using large bases of bi-local two-baryon interpolators to reliably determine the low-energy spectra. We report the low lying spectrum on several moving frames for multiple ensembles with different lattice spacing and physical volumes. The status of finite-volume analysis to extract the scattering amplitudes is also discussed.
id cern-2792431
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27924312023-09-01T04:26:59Zdoi:10.22323/1.396.0459http://cds.cern.ch/record/2792431engPadmanath MadanagopalanBulava, JohnGreen, Jeremy R.Hanlon, Andrew D.Hörz, BenJunnarkar, ParikshitMorningstar, ColinPaul, SrijitWittig, Hartmut$H$ dibaryon away from the $SU(3)_f$ symmetric pointhep-latParticle Physics - LatticeWe present the current status of our efforts in search of $H$ dibaryon on $N_f$=2+1 CLS ensembles away from the $SU(3)$ flavor symmetric point. Utilizing the distillation framework (also known as LapH) in its exact and stochastic forms, we calculate two-point correlation matrices using large bases of bi-local two-baryon interpolators to reliably determine the low-energy spectra. We report the low lying spectrum on several moving frames for multiple ensembles with different lattice spacing and physical volumes. The status of finite-volume analysis to extract the scattering amplitudes is also discussed.We present the current status of our efforts in search of $H$ dibaryon on $N_f$=2+1 CLS ensembles away from the $SU(3)$ flavor symmetric point. Utilizing the distillation framework (also known as LapH) in its exact and stochastic forms, we calculate two-point correlation matrices using large bases of bi-local two-baryon interpolators to reliably determine the low-energy spectra. We report the low lying spectrum on several moving frames for multiple ensembles with different lattice spacing and physical volumes. The status of finite-volume analysis to extract the scattering amplitudes is also discussed.arXiv:2111.11541MITP-21-061oai:cds.cern.ch:27924312021-11-22
spellingShingle hep-lat
Particle Physics - Lattice
Padmanath Madanagopalan
Bulava, John
Green, Jeremy R.
Hanlon, Andrew D.
Hörz, Ben
Junnarkar, Parikshit
Morningstar, Colin
Paul, Srijit
Wittig, Hartmut
$H$ dibaryon away from the $SU(3)_f$ symmetric point
title $H$ dibaryon away from the $SU(3)_f$ symmetric point
title_full $H$ dibaryon away from the $SU(3)_f$ symmetric point
title_fullStr $H$ dibaryon away from the $SU(3)_f$ symmetric point
title_full_unstemmed $H$ dibaryon away from the $SU(3)_f$ symmetric point
title_short $H$ dibaryon away from the $SU(3)_f$ symmetric point
title_sort $h$ dibaryon away from the $su(3)_f$ symmetric point
topic hep-lat
Particle Physics - Lattice
url https://dx.doi.org/10.22323/1.396.0459
http://cds.cern.ch/record/2792431
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AT wittighartmut hdibaryonawayfromthesu3fsymmetricpoint

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