Compton scattering and the nucleon valence wavefunction

Calculations are presented for real Compton scattering on the nucleon in a PQCD formalism by starting from different quark distribution amplitudes of the nucleon. In a second step we present the formalism to extract this distribution amplitude in a model independent way from hard exclusive Compton s...

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Veröffentlicht in:	Nuclear Physics A 1997-08, Vol.622 (1-2), p.c144-c156
Hauptverfasser:	Vanderhaeghen, M., Guichon, P.A.M., Van de Wiele, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	High Energy Physics - Experiment Physics
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Calculations are presented for real Compton scattering on the nucleon in a PQCD formalism by starting from different quark distribution amplitudes of the nucleon. In a second step we present the formalism to extract this distribution amplitude in a model independent way from hard exclusive Compton scattering data.
ISSN:	0375-9474 1873-1554
DOI:	10.1016/S0375-9474(97)00339-4