Laser-generated γ-photon beam interaction with high-Z target
Result description
It is known that high-power laser pulse interaction with solid targets can result in high-power γ-ray flash emission [1-3]. We used the γ-ray flash obtained from PIC (EPOCH) simulation [4] of single-cycle tightly 3 focused laser pulse, reproducing the λ regime [5], irradiating the solid target as a source particles for MC (FLUKA) simulation [6-7] of their interactions with solid matter. MC simulation provides feedback regarding the optimal γ-photons spectrum required for particular purpose. The lead was chosen as the target material owing to the high cross section of giant dipole resonance and pair production.
Keywords
gamma Ray Flashgamma Ray Interaction with High Z Targetphoto-nuclear reactionselectron-positron Pair generation
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Laser-generated γ-photon beam interaction with high-Z target
Original language description
It is known that high-power laser pulse interaction with solid targets can result in high-power γ-ray flash emission [1-3]. We used the γ-ray flash obtained from PIC (EPOCH) simulation [4] of single-cycle tightly 3 focused laser pulse, reproducing the λ regime [5], irradiating the solid target as a source particles for MC (FLUKA) simulation [6-7] of their interactions with solid matter. MC simulation provides feedback regarding the optimal γ-photons spectrum required for particular purpose. The lead was chosen as the target material owing to the high cross section of giant dipole resonance and pair production.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Result type
O - Miscellaneous
OECD FORD
Fluids and plasma physics (including surface physics)
Year of implementation
2021