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Photoproduction of neutral pions in the region of the fourth nucleon resonance

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Zeitschrift für Physik C Particles and Fields

Abstract

We report the measurement of the differential cross section of the reaction γ +p→π0 +p at a photon energy of 1.4 GeV and pion c.m. angles between 60 and 175 degrees. The angular distribution confirms the simple quark model prediction of a pure magnetic excitation of theF 37 (1950) resonance.

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Althoff, K.H., Gies, M., Kaul, O. et al. Photoproduction of neutral pions in the region of the fourth nucleon resonance. Z. Phys. C - Particles and Fields 1, 257–258 (1979). https://doi.org/10.1007/BF01440225

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  • DOI: https://doi.org/10.1007/BF01440225

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