Measurements of $\psi$(2S) and $X$(3872)$\to\,J/\psi\,\pi^{+}\pi^{-}$ with the ATLAS detector

Differential cross sections are presented for the prompt and non-prompt production of the hidden-charm state X(3872) and of $\psi$(2S), in the decay mode J/$\psi \pi^+ \pi^-$, measured at $\sqrt{s}$ = 8 TeV by the ATLAS detector at LHC. In the non-prompt production, the data suggest the presence of...

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Detalles Bibliográficos
Autor principal: Broughton, James
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2259493
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author Broughton, James
author_facet Broughton, James
author_sort Broughton, James
collection CERN
description Differential cross sections are presented for the prompt and non-prompt production of the hidden-charm state X(3872) and of $\psi$(2S), in the decay mode J/$\psi \pi^+ \pi^-$, measured at $\sqrt{s}$ = 8 TeV by the ATLAS detector at LHC. In the non-prompt production, the data suggest the presence of a short-lived component, which my be due to B$_c$ decays. The dipion invariant mass in both X(3872) and psi(2S) are measured and compared to theoretical predictions.
id cern-2259493
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling cern-22594932019-09-30T06:29:59Zhttp://cds.cern.ch/record/2259493engBroughton, JamesMeasurements of $\psi$(2S) and $X$(3872)$\to\,J/\psi\,\pi^{+}\pi^{-}$ with the ATLAS detectorParticle Physics - ExperimentDifferential cross sections are presented for the prompt and non-prompt production of the hidden-charm state X(3872) and of $\psi$(2S), in the decay mode J/$\psi \pi^+ \pi^-$, measured at $\sqrt{s}$ = 8 TeV by the ATLAS detector at LHC. In the non-prompt production, the data suggest the presence of a short-lived component, which my be due to B$_c$ decays. The dipion invariant mass in both X(3872) and psi(2S) are measured and compared to theoretical predictions.ATL-PHYS-SLIDE-2017-169oai:cds.cern.ch:22594932017-04-12
spellingShingle Particle Physics - Experiment
Broughton, James
Measurements of $\psi$(2S) and $X$(3872)$\to\,J/\psi\,\pi^{+}\pi^{-}$ with the ATLAS detector
title Measurements of $\psi$(2S) and $X$(3872)$\to\,J/\psi\,\pi^{+}\pi^{-}$ with the ATLAS detector
title_full Measurements of $\psi$(2S) and $X$(3872)$\to\,J/\psi\,\pi^{+}\pi^{-}$ with the ATLAS detector
title_fullStr Measurements of $\psi$(2S) and $X$(3872)$\to\,J/\psi\,\pi^{+}\pi^{-}$ with the ATLAS detector
title_full_unstemmed Measurements of $\psi$(2S) and $X$(3872)$\to\,J/\psi\,\pi^{+}\pi^{-}$ with the ATLAS detector
title_short Measurements of $\psi$(2S) and $X$(3872)$\to\,J/\psi\,\pi^{+}\pi^{-}$ with the ATLAS detector
title_sort measurements of $\psi$(2s) and $x$(3872)$\to\,j/\psi\,\pi^{+}\pi^{-}$ with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2259493
work_keys_str_mv AT broughtonjames measurementsofpsi2sandx3872tojpsipipiwiththeatlasdetector

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