Experimental detection of specular reflection of gamma quanta
A. T. MuminovInstitute of Applied Physics, National University of Usbekistan, Vuzgorodok e3a, Tashkent, 100174, UzbekistanТ.М. MuminovInstitute of Applied Physics, National University of Usbekistan, Vuzgorodok e3a, Tashkent, 100174, UzbekistanKakhramon NorboevNavoi State University, Universitetskii bul. 15, Samarkand, 140104, UzbekistanB. OsmanovNavoi State University, Universitetskii bul. 15, Samarkand, 140104, UzbekistanУ. С. СалихбаевInstitute of Nuclear Physics, Academy of Science of Republic of Uzbekistan, Ulugbek, Tashkent, 100314, UzbekistanA. N. SafarovNavoi State University, Universitetskii bul. 15, Samarkand, 140104, UzbekistanВ. В. СкворцовInstitute of Applied Physics, National University of Usbekistan, Vuzgorodok e3a, Tashkent, 100174, UzbekistanR. D. SuleymanovNavoi State University, Universitetskii bul. 15, Samarkand, 140104, Uzbekistan
ABI
Аннотация
Scattering of bremsstrahlung electron beam (E e = 6.25 MeV) collimated with a vertical divergence δγ ≈ ±60 μrad and incident on the mercury surface at glancing angles α = −37, −83, and −140 μrad is studied on the 118-m-long path length. The specular reflection effect is detected in the spectral and angular distributions of γ quanta with energies up to 3 MeV. The reflection coefficients vary from 0 to ∼17% depending on the angles of incidence and the γ quanta energy.
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