Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Artemyev, Anton N."'
Publikováno v:
Journal of Chemical Physics; 6/7/2024, Vol. 160 Issue 21, p1-8, 8p
Photoelectron circular dichroism in the one-photon detachment of a model methane-like chiral anionic system is studied theoretically by the single center method. The computed chiral asymmetry, characterized by the dichroic parameter $\beta_1$ of up t
Externí odkaz:
http://arxiv.org/abs/2111.10795
Publikováno v:
Phys. Rev. A 104, 020802 (2021)
Investigations of isotope shifts of atomic spectral lines provide insights into nuclear properties. Deviations from the linear dependence of the isotope shifts of two atomic transitions on nuclear parameters, leading to a nonlinearity of the so-calle
Externí odkaz:
http://arxiv.org/abs/2108.00239
Publikováno v:
J. Chem. Phys. 152, 044302 (2020)
Photoelectron circular dichroism (PECD) in different regimes of multiphoton ionization of fenchone is studied theoretically using the time-dependent single center method. In particular, we investigate the chiral response to the one-color multiphoton
Externí odkaz:
http://arxiv.org/abs/2001.05029
Publikováno v:
Phys. Rev. Lett. 121, 253201 (2018)
Using a model methane-like chiral system, we theoretically demonstrate a possibility to access photoelectron circular dichroism (PECD) by a single experiment with two overlapping laser pulses of carrier frequencies $\omega$ and $2\omega$, which are l
Externí odkaz:
http://arxiv.org/abs/1807.01097
Publikováno v:
J. Chem. Phys. 148, 214307 (2018)
Angle-resolved multiphoton ionization of fenchone and camphor by short intense laser pulses is computed by the time-dependent Single Center (TDSC) method. Thereby, the photoelectron circular dichroism (PECD) in the three-photon resonance enhanced ion
Externí odkaz:
http://arxiv.org/abs/1805.07114
Impact of intense laser pulses on the autoionization dynamics of the 2s2p doubly-excited state of He
Publikováno v:
Phys. Rev. A 96, 033410 (2017)
The photoionization of a helium atom by short intense laser pulses is studied theoretically in the vicinity of the $2s2p\,^1P$ doubly-excited state with the intention to investigate the impact of the intensity and duration of the exciting pulse on th
Externí odkaz:
http://arxiv.org/abs/1709.01010
Publikováno v:
Phys. Rev. A 95, 033402 (2017)
The interaction of a helium atom with intense short 800 nm laser pulse is studied theoretically beyond the single-active-electron approximation. For this purpose, the time-dependent Schr\"odinger equation for the two-electron wave packet driven by a
Externí odkaz:
http://arxiv.org/abs/1701.03310
Publikováno v:
Opt. Spectrosc. (2017) 123:225
We propose an improvement of the basis for the solution of the stationary two-centre Dirac equation in Cassini coordinates using the finite-basis-set method presented in Ref. [1]. For the calculations in Ref. [1], we constructed the basis for approxi
Externí odkaz:
http://arxiv.org/abs/1610.05263
Publikováno v:
Journal of Chemical Physics; 4/21/2023, Vol. 158 Issue 15, p1-6, 6p