Observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transfer

The first experimental results for coherent $\pi^0$-electroproduction on the deuteron, $e+d\to e+d +\pi^0$, at large momentum transfer, are reported. The experiment was performed at Jefferson Laboratory at an incident electron energy of 4.05 GeV. A large pion production yield has been observed in a...

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Detalles Bibliográficos
Autores principales: Tomasi-Gustafsson, E., Bimbot, L., Danagoulian, S., Gustafsson, K., Mack, D., Mrktchyan, H., Rekalo, M.P.
Lenguaje:eng
Publicado: 2003
Materias:
Nuclear Physics
Acceso en línea:https://dx.doi.org/10.1134/1.1634323
http://cds.cern.ch/record/604097
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author Tomasi-Gustafsson, E.
Bimbot, L.
Danagoulian, S.
Gustafsson, K.
Mack, D.
Mrktchyan, H.
Rekalo, M.P.
author_facet Tomasi-Gustafsson, E.
Bimbot, L.
Danagoulian, S.
Gustafsson, K.
Mack, D.
Mrktchyan, H.
Rekalo, M.P.
author_sort Tomasi-Gustafsson, E.
collection CERN
description The first experimental results for coherent $\pi^0$-electroproduction on the deuteron, $e+d\to e+d +\pi^0$, at large momentum transfer, are reported. The experiment was performed at Jefferson Laboratory at an incident electron energy of 4.05 GeV. A large pion production yield has been observed in a kinematical region for 1.1$<Q^2<$1.8 GeV$^2$, from threshold to 200 MeV excitation energy in the $d\pi^0$ system. The $Q^2$-dependence is compared with theoretical predictions.
id cern-604097
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6040972023-03-14T17:07:24Zdoi:10.1134/1.1634323http://cds.cern.ch/record/604097engTomasi-Gustafsson, E.Bimbot, L.Danagoulian, S.Gustafsson, K.Mack, D.Mrktchyan, H.Rekalo, M.P.Observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transferNuclear PhysicsThe first experimental results for coherent $\pi^0$-electroproduction on the deuteron, $e+d\to e+d +\pi^0$, at large momentum transfer, are reported. The experiment was performed at Jefferson Laboratory at an incident electron energy of 4.05 GeV. A large pion production yield has been observed in a kinematical region for 1.1$<Q^2<$1.8 GeV$^2$, from threshold to 200 MeV excitation energy in the $d\pi^0$ system. The $Q^2$-dependence is compared with theoretical predictions.The first experimental results for coherent $\pi^0$-electroproduction on the deuteron, $e+d\to e+d +\pi^0$, at large momentum transfer, are reported. The experiment was performed at Jefferson Laboratory at an incident electron energy of 4.05 GeV. A large pion production yield has been observed in a kinematical region for 1.1$<Q^2<$1.8 GeV$^2$, from threshold to 200 MeV excitation energy in the $d\pi^0$ system. The $Q^2$-dependence is compared with theoretical predictions.nucl-ex/0302002JLAB-PHY-02-192oai:cds.cern.ch:6040972003-02-06
spellingShingle Nuclear Physics
Tomasi-Gustafsson, E.
Bimbot, L.
Danagoulian, S.
Gustafsson, K.
Mack, D.
Mrktchyan, H.
Rekalo, M.P.
Observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transfer
title Observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transfer
title_full Observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transfer
title_fullStr Observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transfer
title_full_unstemmed Observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transfer
title_short Observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transfer
title_sort observation of coherent $\pi^0$ electroproduction on deuterons at large momentum transfer
topic Nuclear Physics
url https://dx.doi.org/10.1134/1.1634323
http://cds.cern.ch/record/604097
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AT gustafssonk observationofcoherentpi0electroproductionondeuteronsatlargemomentumtransfer
AT mackd observationofcoherentpi0electroproductionondeuteronsatlargemomentumtransfer
AT mrktchyanh observationofcoherentpi0electroproductionondeuteronsatlargemomentumtransfer
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