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Deuteron photodisintegration at high energy.

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Title: Deuteron photodisintegration at high energy.
Authors: Ronchetti, F.1,2 ronchetti@inf.infn.it
Source: European Physical Journal A -- Hadrons & Nuclei. Nov2003, Vol. 18 Issue 2/3, p409-411. 3p.
Subjects: Deuterons, Photonuclear reactions, Quarks, Gluons, Scattering (Physics), Hadrons
Abstract: The high-energy two-body deuteron break-up is a very well-suited process to identify quark effects in nuclei. In particular, its study in the few GeV region can clarify the transition from the nucleonic to the QCD picture of hadrons. The CEBAF Large Angle Spectrometer (CLAS) at JLab allowed for the first time the complete measurement of the angular distributions of the two-body deuteron photodisintegration differential cross-section at photon energies from 0.5 to 2.95 GeV. First results from the analysis of 30% of the total collected data show persistent forward-backward asymmetry and are well described by a calculation derived in the non-perturbative framework of the Quark Gluon String Model (QGSM). [ABSTRACT FROM AUTHOR]
Copyright of European Physical Journal A -- Hadrons & Nuclei is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Deuteron photodisintegration at high energy.
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  Data: <searchLink fieldCode="DE" term="%22Deuterons%22">Deuterons</searchLink><br /><searchLink fieldCode="DE" term="%22Photonuclear+reactions%22">Photonuclear reactions</searchLink><br /><searchLink fieldCode="DE" term="%22Quarks%22">Quarks</searchLink><br /><searchLink fieldCode="DE" term="%22Gluons%22">Gluons</searchLink><br /><searchLink fieldCode="DE" term="%22Scattering+%28Physics%29%22">Scattering (Physics)</searchLink><br /><searchLink fieldCode="DE" term="%22Hadrons%22">Hadrons</searchLink>
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  Data: The high-energy two-body deuteron break-up is a very well-suited process to identify quark effects in nuclei. In particular, its study in the few GeV region can clarify the transition from the nucleonic to the QCD picture of hadrons. The CEBAF Large Angle Spectrometer (CLAS) at JLab allowed for the first time the complete measurement of the angular distributions of the two-body deuteron photodisintegration differential cross-section at photon energies from 0.5 to 2.95 GeV. First results from the analysis of 30% of the total collected data show persistent forward-backward asymmetry and are well described by a calculation derived in the non-perturbative framework of the Quark Gluon String Model (QGSM). [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of European Physical Journal A -- Hadrons & Nuclei is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1140/epja/i2002-10246-x
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        Text: English
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      – SubjectFull: Deuterons
        Type: general
      – SubjectFull: Photonuclear reactions
        Type: general
      – SubjectFull: Quarks
        Type: general
      – SubjectFull: Gluons
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      – SubjectFull: Scattering (Physics)
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      – TitleFull: Deuteron photodisintegration at high energy.
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              Text: Nov2003
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