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Experimental parameters of the isovector E1 giant resonance, depending on the correctness of bremsstrahlung photon spectra calculations

  • Proceedings of the LXIV International Conference “Nuclei 2014: Fundamental Problems and Applications of Nuclear Physics, from Nanotechnology to Space” (LXIV International Meeting on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

An approximate analytical representation of the ratio between the Schiff spectrum widely used when studying photonuclear reactions earlier and the newly recognized Seltzer and Berger spectrum is proposed for bremsstrahlung of electrons. Based on this representation, the differences observed in the parameters of E1 giant resonance when processing experimental data with these two spectra are analyzed, depending on the shape of the structures in the cross sections of investigated reactions and the type of beam monitoring.

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Authors and Affiliations

  1. Institute for Nuclear Research, Russian Academy of Sciences, Moscow, 117312, Russia

    L. Z. Dzhilavyan

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  1. L. Z. Dzhilavyan
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Correspondence to L. Z. Dzhilavyan.

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Original Russian Text © L.Z. Dzhilavyan, 2015, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2015, Vol. 79, No. 4, pp. 581–586.

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Dzhilavyan, L.Z. Experimental parameters of the isovector E1 giant resonance, depending on the correctness of bremsstrahlung photon spectra calculations. Bull. Russ. Acad. Sci. Phys. 79, 537–542 (2015). https://doi.org/10.3103/S1062873815040073

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  • DOI: https://doi.org/10.3103/S1062873815040073

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