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Channeling 2023

4–9 Jun 2023
Hotel Corallo, Riccione
Europe/Rome timezone

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Session

S1 & S3: Beams Interactions & Acceleration Techniques

7 Jun 2023, 09:00
Hotel Corallo, Riccione

Hotel Corallo, Riccione

Viale Gramsci, 113 - Riccione (RN)

Conveners

S1 & S3: Beams Interactions & Acceleration Techniques: Session 1.3 & 3.3

  • Philippe Piot

Presentation materials

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  1. 68. Radiation and pair production in oriented crystals: innovative application to future particle accelerators and detectors
    LAURA BANDIERA
    07/06/2023, 09:00
    invited

    It has been known since decades that the alignment of a beam of high-energy e- or photons with particular crystal direction involves a huge increase of radiation emission or pair production probability, respectively. While crossing an oriented crystal, such penetrating particles experience an electromagnetic field so strong that it leads to a huge enhancement of the e.m. shower development...

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  2. 20. On the Possibility of Accelerating Charged Particles in the Atmosphere
    Samvel Mkhitaryan
    07/06/2023, 09:30
    oral

    This work is devoted to the problem of acceleration of charged elementary particles and ions in air. This work is a continuation of a cycle of research in a new field of acoustoplasma physics, created by the founder of the Institute of Applied Problems of Physics of the NAS of the RA, Academician A.R. Mkrtchyan.
    For experimental research, in the IAPP NAS RA developed and created unique...

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  3. 26. A 500 MeV positron beam for channeling experiments at the Mainz Microtron MAMI
    Hartmut Backe, Werner Lauth
    07/06/2023, 09:50
    invited

    A beam line for 500 MeV positrons is under construction at the applied physics area of the Mainz Microtron MAMI. Positrons will be created by pair conversion of bremsstrahlung, produced by the 855 MeV electron beam of MAMI in a 10 m thick tungsten converter target, and energy selected by an outside open electron beam-line bending magnet. - Results of channeling calculations of 500 MeV...

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  4. 84. On (110) planar channeling experiments with 500 MeV positrons in silicon single crystals
    Hartmut Backe
    07/06/2023, 10:10
    oral

    Experiments with the 500 MeV positron beam under construction at the Mainz Microtron MAMI will be proposed to study the (110) channeling process in silicon single crystals. Simulation calculations were performed which are based on the double differential cross-section as function of the momentum transfer q and the energy transfer W to a bound electron. In this framework, also the energy...

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  5. 47. Channeling of low-energy ions in carbon nanotubes taking into account many-body effects
    Anton Stepanov
    07/06/2023, 10:30
    oral

    Channeling of low-energy ions in carbon nanotubes taking into account many-body effects

    A.V. Stepanov, A. S. Sabirov, A. A. Shemukhin

    The use of carbon nanotube (CNT) bundles instead of masks has the advantage of allowing the ion beam to be controlled in three dimensions by manipulating the nanotubes. Due to this, it becomes possible to direct the ion beam to hard-to-reach places, for...

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