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Rydberg atomic ante...
Rydberg atomic antenna in strongly driven multielectron atoms
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- Carlström, Stefanos (författare)
- Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy
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- Dahlström, Jan Marcus (författare)
- Lund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Ivanov, Misha Yu (författare)
- Humboldt University of Berlin,Imperial College London,Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy
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- Patchkovskii, Serguei (författare)
- Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy
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(creator_code:org_t)
- 2022
- 2022
- Engelska.
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Ingår i: Physical Review A. - 2469-9926. ; 106:4
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We study the role of intermediate excitations of Rydberg states as an example of Kuchiev's "atomic antenna"in above-threshold ionization of xenon, in particular their effect on the coherence between the spin-orbit-split states of the ion. We focus on the case of a laser frequency close to resonant with the spin-orbit splitting, where a symmetry (parity) argument would preclude any coherence being directly generated by strong-field ionization. Using ab initio simulations of coupled multielectron spin-orbit dynamics in strong laser fields, we show how field-driven rescattering of the trapped Rydberg electrons introduces efficient coupling between the spin-orbit-split channels, leading to substantial coherences, exceeding 10% for some photon energies.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
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