Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.1103/PhysRevA.104.013114

Аннотация: We study theoretically x-ray absorption and ionization spectra of an atom or molecule by two coherent x-ray pulses that show a relative phase shift resulting in a time delay of the pulse envelopes. We demonstrate that the phase modulation of the spectra is shifted with respect to the phase oscillation comb of the x-ray double pulseПоказать полностью. The reason for this shift is the dynamics of the process defined by the interplay of the delay time, the pulse width, the detuning, and the lifetime of the core-excited state.

Журнал: PHYSICAL REVIEW A

Выпуск журнала: Vol. 104, Is. 1

Номера страниц: 13114

ISSN журнала: 24699926

Место издания: COLLEGE PK

Издатель: AMER PHYSICAL SOC

• Savchenko Viktoriia (Siberian Fed Univ, Int Res Ctr Spect & Quantum Chem IRC SQC, Krasnoyarsk 660041, Russia; KTH Royal Inst Technol, Dept Theoret Chem & Biol, S-10691 Stockholm, Sweden)
• Gel'mukhanov Faris (Siberian Fed Univ, Int Res Ctr Spect & Quantum Chem IRC SQC, Krasnoyarsk 660041, Russia; KTH Royal Inst Technol, Dept Theoret Chem & Biol, S-10691 Stockholm, Sweden; Helmholtz Zentrum Berlin Materialien & Energie, Inst Methods & Instrumentat Synchrotron Radiat Re, Albert Einstein Str 15, D-12489 Berlin, Germany)
• Laarmann Tim (DESY, Notkestr 85, D-22607 Hamburg, Germany; Hamburg Ctr Ultrafast Imaging CUI, Luruper Chaussee 149, D-22761 Hamburg, Germany)
• Polyutov Sergey P. (Siberian Fed Univ, Int Res Ctr Spect & Quantum Chem IRC SQC, Krasnoyarsk 660041, Russia; Fed Res Ctr KSC SB RAS, Kirensky Inst Phys, Krasnoyarsk 660036, Russia)
• Kimberg Victor (Siberian Fed Univ, Int Res Ctr Spect & Quantum Chem IRC SQC, Krasnoyarsk 660041, Russia; KTH Royal Inst Technol, Dept Theoret Chem & Biol, S-10691 Stockholm, Sweden)

• Web of Science Core Collection