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TU4P11 |
Symmetric Compton Scattering: A Way Towards Plasma Heating and Tunable Mono-chromatic Gamma-rays |
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- L. Serafini, A. Bacci, I. Drebot, M. Rossetti Conti, S. Samsam
INFN-Milano, Milano, Italy
- C. Curatolo
INFN- Sez. di Padova, Padova, Italy
- V. Petrillo, A. Puppin
Universita’ degli Studi di Milano & INFN, Milano, Italy
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We analyze the transition between Compton Scattering and Inverse Compton Scattering (ICS), characterized by an equal exchange of energy and momentum between the colliding particles (electrons and photons). In this Symmetric Compton Scattering (SCS) regime, the energy-angle correlation of scattered photons is cancelled, and, when the electron recoil is large, monochromaticity is transferred from one colliding beam to the other. Large-recoil SCS or quasi-SCS can be used to design compact intrinsic monochromatic γ-ray sources based on compact linacs, thus avoiding the use of GeV-class electron beams and powerful laser/optical systems as required for ICS sources. At very low recoil and energy collisions (about 10 keV energy range), SCS can be exploited to heat the colliding electron beam, which is scattered with large transverse momenta over the entire solid angle, offering a technique to trap electrons into magnetic bottles for plasma heating.
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DOI • |
reference for this paper
※ doi:10.18429/JACoW-FLS2023-TU4P11
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About • |
Received ※ 24 August 2023 — Revised ※ 28 August 2023 — Accepted ※ 31 August 2023 — Issued ※ 02 December 2023 |
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