Cited by 113Laser-Matter Interactions and ApplicationsAtomic and Molecular PhysicsQuantum chaos and dynamical systems

Atomic delay in helium, neon, argon and krypton

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Palatchi, Caryn, Dahlström, J M, Kheifets, A S, Ivanov, I A, Canaday, D M, Agostini, P, DiMauro, L F·2014·Journal of Physics B: Atomic, Molecular and Optical Physics

Abstract

Photoionization by an eXtreme UltraViolet (XUV) attosecond pulse train (APT) in the presence of an infrared pulse (RABBITT method) conveys information about the atomic photoionization delay. By taking the difference of the spectral delays between pairs of rare gases (Ar,He), (Kr,He) and (Ne,He) it is possible to eliminate in each case the larger group delay ('attochirp') associated with the APT itself and obtain the Ar, Kr and Ne Wigner delays referenced to model calculations of the He delay. In this work we measure how the delays vary as a function of XUV photon energy but we cannot determine the absolute delay difference between atoms due to lack of precise knowledge of the initial conditions. The extracted delays are compared with several theoretical predictions and the results are consistent within 30 as over the energy range from 10 to 50 eV. An 'effective' Wigner delay over all emission angles is found to be more consistent with our angle-integrated measurement near the Cooper minimum in Ar. We observe a few irregular features in the delay that may be signatures of resonances.

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  • Pump/probe schemes often use either single attosecond pulses with a rather intense infrared probe pulse or an attosecond pulse train with a weak infrared pulse.

    “Pump/probe schemes often use either single attosecond pulses together with a rather intense infrared probe pulse [185,186,191] or an attosecond pulse train together with a weak infrared pulse [187-190, 192, 193].”

    From Roadmap of ultrafast x-ray atomic and molecular physics (2018) · cites this paper as [189]

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Research works printed but not linked: 7

  1. Eisenbud L 1948 PhD Thesis Princeton University
  2. Nagele S, Pazourek R, Feist J, Doblhoff-Dier K, Lemell C, Tòkèsi K and Burgdörfer J 2011 J. Phys. B: At. Mol. Opt. Phys. 4 081001 · DOI
  3. Roedig C A 2012 PhD Thesis The Ohio State University (https://etd.ohiolink.edu/ap/10?9555268531310::NO:10: P10_ETD_SUBID:76210)
  4. Chirla R C 2011 PhD Thesis The Ohio State University (https://etd.ohiolink.edu/ap/10?9555268531310::NO:10: P10_ETD_SUBID:74824)
  5. Guénot D 2014 PhD Thesis Lund University
  6. Sabbar M, Heuser S, Boge R, Lucchini M, Gallmann L, Cirelli C and Keller U 2014 arXiv:1407.6623 · arXiv
  7. Jimenez-Galán Á, Argenti L and Martín F 2014 arXiv:1405.4732v1 · arXiv

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Authors
Palatchi, C., Dahlström, J. M., Kheifets, A. S., Ivanov, I. A., Canaday, D. M., Agostini, P., & DiMauro, L. F.
Affiliations
  • The Ohio State University (US)
  • Stockholm University (SE)
  • Australian National University (AU)
Corresponding author
Palatchi, Caryn
Venue
Journal of Physics B: Atomic, Molecular and Optical Physics
Published
2014-12-03
Volume
47
Issue
24
Pages
245003
ISSN
  • 0953-4075 (ISSN-L)
  • 1361-6455
OpenAlex
W2021136183
Cited by
113
References
41
Citations by year
2026: 4 · 2025: 6 · 2024: 8 · 2023: 8 · 2022: 10 · 2021: 10 · 2020: 14 · 2019: 11 · 2018: 14 · 2017: 11 · 2016: 12 · 2015: 5
FWCI
4.64
Type
journal article
Language
en
Open access
Locations
  • Journal of Physics B Atomic Molecular and Optical Physics (publishedVersion)
  • Max Planck Institute for Plasma Physics (submittedVersion)
  • ANU Open Research (Australian National University) (submittedVersion)
  • MPG.PuRe (Max Planck Society) (submittedVersion)
Funders
  • Division of Physics (PHY-1304218)
  • Advanced Research Projects Agency - Energy (DEFG02- 04ER15614)
  • Australian Discovery grant (DP120101805)
Topics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Laser-Matter Interactions and Applications
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Atomic and Molecular Physics
  • Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Quantum chaos and dynamical systems
Keywords
attosecond pulse trains, noble gases, helium, NEON, argon, krypton, Cooper minimum

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