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Channeling 2014

5–10 Oct 2014
Capri-Naples, Italy
Europe/Rome timezone

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Session

S3: X-Rays/Neutrons/Atoms Channeling

7 Oct 2014, 11:30
Capri-Naples, Italy

Capri-Naples, Italy

Conveners

S3: X-Rays/Neutrons/Atoms Channeling

  • Kouichi Tsuji (Osaka City University)

Description

Session 3.2

Presentation materials

There are no materials yet.

  1. 116. Simulation of Direct Transport of X-Ray Photons Using the General Purpose Monte Carlo Code MCSHAPE: Main Features and Recent Developments
    Prof. Jorge Eduardo Fernandez (Alma Mater Studiorum University of Bologna)
    07/10/2014, 11:30
    Invited talk
    MCSHAPE [1] is a general purpose Monte Carlo code developed at the University of Bologna to simulate the multiple scattering of the prevailing photon-matter interactions in the energy range 1-1000 keV, including a detailed evolution of the polarization state of the radiation. MCSHAPE is particularly appropriate for describing the multiple scattering terms which, overlapped, build up the whole...
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  2. 29. Spectroscopy of Excited X-Ray Radiation Channeling through Micro-Channel Plates
    Augusto Marcelli (LNF), Dr Mikhail Mazuritskiy (Southern Federal University)
    07/10/2014, 12:00
    Oral
    Capillary optics is a basic X-ray technology capable to deliver a high flux density with a sub-micrometer spot. This compact optics could be easily used used to guide and shape a X-ray beam characterized by a high intensity, a small spot, a low divergence and high homogeneity. We present here synchrotron radiation soft X-ray experiments performed in transmission with different types of...
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  3. 21. Background X-Ray Scattering in Wavelength Dispersive Absorptiometry
    Alexey Gogolev
    07/10/2014, 12:15
    Oral
    The detailed information about x-ray spectrum is of highly importance for the x-ray analysis, especially for a used standardless algorithm. This paper provides a comparison between simulation results and experimental studies of the background X-ray scattering performed for the dual wave x-ray absorptiometry where integral value of the background plays a dominant role. In this case, the...
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  4. 54. Peculiarities of Parametric Gamma-Rays in Condition of Anomalous Transmission
    Prof. Alexander Lobko (Institute for Nuclear Problems)
    07/10/2014, 12:30
    Oral
    Dynamical diffraction theory of the parametric gamma-rays is presented in the current contribution.
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  5. 148. Accumulation of Thermal Neutrons
    Prof. Alpik Mkrtchyan (Institute of Applied Problems of Physics of NAS RA, 0014, Hr. Nersisyan str. 25, Yerevan, Armenia. National Research Tomsk Polytechnic University 634050, Lenin Avenue 30, Tomsk, Russia.)
    07/10/2014, 12:45
    Oral
    In the work [1] it was first observed the phenomenon of the full pumping of thermal neutron beams from transmitted direction to the reflection direction from the reflecting atomic planes (101 ̅1) of single quartz crystal in the Laue geometry under the influence of the temperature gradient. In [2] considered theoretically the problem of diffraction of the neutron beam in single crystals under...
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