Delbr\"uck scattering at energies 140 - 450 MeV

The differential cross section of Delbr\"{u}ck scattering is measured on a bismuth germanate $Bi_4Ge_3O_{12}$ target at photon energies $140 - 450 MeV$ and scattering angles $2.6 - 16.6 mrad$. A good agreement with the theoretical results, obtained exactly in a Coulomb field, is found.

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Hauptverfasser: Akhmadaliev, SH. ZH, Kezerashvili, G. Ya, Klimenko, S. G, Malyshev, V. M, Maslennikov, A. L, Milov, A. M, Milstein, A. I, Muchnoi, N. Yu, Naumenkov, A. I, Panin, V. S, Peleganchuk, S. V, Popov, V. G, Pospelov, G. E, Protopopov, I. Ya, Romanov, L. V, Shamov, A. G, Shatilov, D. N, Simonov, E. A, Tikhonov, Yu. A
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Sprache:eng
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Zusammenfassung:The differential cross section of Delbr\"{u}ck scattering is measured on a bismuth germanate $Bi_4Ge_3O_{12}$ target at photon energies $140 - 450 MeV$ and scattering angles $2.6 - 16.6 mrad$. A good agreement with the theoretical results, obtained exactly in a Coulomb field, is found.
DOI:10.48550/arxiv.hep-ex/9806037