Importance of one- and two-photon transitions in the strong-field dissociation of NO2

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F21%3A43922121" target="_blank" >RIV/60461373:22340/21:43922121 - isvavai.cz</a>
Výsledek na webu
<a href="https://journals.aps.org/pra/abstract/10.1103/PhysRevA.104.053112" target="_blank" >https://journals.aps.org/pra/abstract/10.1103/PhysRevA.104.053112</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevA.104.053112" target="_blank" >10.1103/PhysRevA.104.053112</a>

Jazyk výsledku
angličtina
Název v původním jazyce
Importance of one- and two-photon transitions in the strong-field dissociation of NO2
Popis výsledku v původním jazyce
Employing a coincidence three-dimensional momentum imaging technique, we investigate the ultrafast, intense laser-induced dissociation of a metastable NO2+ ion beam into N+ + O+. Based on the kinetic energy release and angular distributions, measured using both 774-nm and second-order-harmonic 387-nm pulses, we show that the main processes driving dissociation in pulses of about 1014 W/cm(2) peak intensity are one- and two-photon transitions from the X-2 Pi+ ground state to the A(2)Pi first-excited state. First-order perturbation theory calculations also corroborate these findings.
Název v anglickém jazyce
Importance of one- and two-photon transitions in the strong-field dissociation of NO2
Popis výsledku anglicky
Employing a coincidence three-dimensional momentum imaging technique, we investigate the ultrafast, intense laser-induced dissociation of a metastable NO2+ ion beam into N+ + O+. Based on the kinetic energy release and angular distributions, measured using both 774-nm and second-order-harmonic 387-nm pulses, we show that the main processes driving dissociation in pulses of about 1014 W/cm(2) peak intensity are one- and two-photon transitions from the X-2 Pi+ ground state to the A(2)Pi first-excited state. First-order perturbation theory calculations also corroborate these findings.

Projekt
<a href="/cs/project/LM2018131" target="_blank" >LM2018131: Česká národní infrastruktura pro biologická data</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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