Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Breit-Wheeler pair production by circularly polarized ultra-intense laser pulses in a noble gas. / Aleksandrov, I.A.; Akimkina, E.D.; Andreev, A.A.
2024 International Conference Laser Optics, ICLO 2024 - Proceedings. 2024. стр. 192 (International Conference Laser Optics (ICLO)).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - Breit-Wheeler pair production by circularly polarized ultra-intense laser pulses in a noble gas
AU - Aleksandrov, I.A.
AU - Akimkina, E.D.
AU - Andreev, A.A.
N1 - Conference code: 21
PY - 2024/7/1
Y1 - 2024/7/1
N2 - The development of multi-petawatt laser systems opens up the way to observe electron-positron pair production in various circumstances. In this study, we consider a gas of neutral xenon, the electrons of which get ionized and accelerated. These seed particles emit high-energy photons which subsequently decay producing electron-positron pairs via the Breit-Wheeler mechanism. Here we investigate the conditions for efficient generation of pairs in the presence of a circularly polarized ultra-intense laser pulse (or several pulses). A special focus is placed on the analysis of the magnetic field effects and enhancement of the pair-production process due to the circular polarization of the laser field.
AB - The development of multi-petawatt laser systems opens up the way to observe electron-positron pair production in various circumstances. In this study, we consider a gas of neutral xenon, the electrons of which get ionized and accelerated. These seed particles emit high-energy photons which subsequently decay producing electron-positron pairs via the Breit-Wheeler mechanism. Here we investigate the conditions for efficient generation of pairs in the presence of a circularly polarized ultra-intense laser pulse (or several pulses). A special focus is placed on the analysis of the magnetic field effects and enhancement of the pair-production process due to the circular polarization of the laser field.
KW - high-intensity lasers
KW - pair production
KW - quantum electrodynamics
KW - strong fields
UR - https://www.mendeley.com/catalogue/0661ad30-d61d-3849-a638-c7e95d3b0472/
U2 - 10.1109/iclo59702.2024.10624374
DO - 10.1109/iclo59702.2024.10624374
M3 - Conference contribution
SN - 9798350390674
T3 - International Conference Laser Optics (ICLO)
SP - 192
BT - 2024 International Conference Laser Optics, ICLO 2024 - Proceedings
T2 - 21st International Conference Laser Optics
Y2 - 1 July 2024 through 5 July 2024
ER -
ID: 124249524