Publication: Specific features of radiation emitted upon tunnel ionisation of atoms in extremely intense laser fields
Дата
2021
Авторы
Popruzhenko, S. V.
Kalymbetov, E. B.
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Аннотация
© 2021 Kvantovaya Elektronika and IOP Publishing Limited.Radiation emitted by fast electrons in the process of multiple tunnel ionisation of heavy atoms in the focus of a laser pulse with extreme intensity exceeding 1022 W cm-2 is studied. It is shown that the spectral-angular distribution of emitted photons in a wide range of angles is qualitatively determined by relations of the synchrotron radiation theory. The dependences of the number and the characteristic frequency of emitted photons on the laser pulse parameters are estimated. The obtained results can be used to determine the maximum laser intensity in the focus.
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Цитирование
Popruzhenko, S. V. Specific features of radiation emitted upon tunnel ionisation of atoms in extremely intense laser fields / Popruzhenko, S.V., Kalymbetov, E.B. // Quantum Electronics. - 2021. - 51. - № 9. - P. 801-806. - 10.1070/QEL17615
URI
https://www.doi.org/10.1070/QEL17615
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https://openrepository.mephi.ru/handle/123456789/24686
https://www.scopus.com/record/display.uri?eid=2-s2.0-85114734066&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000698482800005
https://openrepository.mephi.ru/handle/123456789/24686