Dominance of correlation and relativistic effects on photodetachment time delay well above threshold

Saha, Soumyajit; Deshmukh, Pranawa C.; Kheifets, Anatoli S.; Manson, Steven T.

doi:10.1103/physreva.99.063413

Title: Dominance of correlation and relativistic effects on photodetachment time delay well above threshold

Journal Article · 17 June 2019 · Physical Review A

DOI: https://doi.org/10.1103/physreva.99.063413 · OSTI ID:1609426

Saha, Soumyajit ^[1]; Deshmukh, Pranawa C. ^[2]; Kheifets, Anatoli S. ^[3]; Manson, Steven T. ^[4]

Indian Inst. of Technology (IIT), Madras (India)
Indian Inst. of Technology Tirupati (India); Indian Inst. of Science Education and Research Tirupati (India)
Australian National Univ., Canberra, ACT (Australia)
Georgia State Univ., Atlanta, GA (United States)

In this work, Wigner time delay in photodetachment from the $3 p_{3 / 2}$ and $3 p_{1 / 2}$ subshells of ${Cl}^{-}$ has been studied in the vicinity of the $2 p_{3 / 2}$ and $2 p_{1 / 2}$ thresholds, using the relativistic random phase approximation (RRPA). The results show time delay spectra dominated by many-body correlations along with very complicated dependence on the energy over a broad spectral range. In addition, the time delay spectra of the two spin-orbit split $3 p$ subshells differ significantly from one another, thereby revealing the importance of relativistic effects even in the case of a low- $Z$ system.

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Research Organization:: Georgia State Univ., Atlanta, GA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES). Chemical Sciences, Geosciences, and Biosciences Division

Grant/Contract Number:: FG02-03ER15428

OSTI ID:: 1609426

Alternate ID(s):: OSTI ID: 1546252

Journal Information:: Physical Review A, Vol. 99, Issue 6; ISSN 2469-9926

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (34)

Time delay in molecular photoionization Hockett, P.; Frumker, E.; Villeneuve, D. M. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 49, Issue 9 https://doi.org/10.1088/0953-4075/49/9/095602	journal	April 2016
Introduction to attosecond delays in photoionization Dahlström, J. M.; L’Huillier, A.; Maquet, A. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 45, Issue 18 https://doi.org/10.1088/0953-4075/45/18/183001	journal	August 2012
Attosecond-Resolved Electron Dynamics in Many-Electron Atoms: Quantitative Theory and Comparison with Measurements Nicolaides, Cleanthes Anthony Applied Sciences, Vol. 8, Issue 4 https://doi.org/10.3390/app8040533	journal	March 2018
Intershell-correlation-induced time delay in atomic photoionization Keating, D. A.; Manson, S. T.; Dolmatov, V. K. Physical Review A, Vol. 98, Issue 1 https://doi.org/10.1103/PhysRevA.98.013420	journal	July 2018
Multichannel relativistic random-phase approximation for the photoionization of atoms Johnson, W. R.; Lin, C. D. Physical Review A, Vol. 20, Issue 3 https://doi.org/10.1103/PhysRevA.20.964	journal	September 1979
Pronounced effects of interchannel coupling in high-energy photoionization Drube, W.; Grehk, T. M.; Thieß, S. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 46, Issue 24 https://doi.org/10.1088/0953-4075/46/24/245006	journal	December 2013
Atomic negative-ion resonances Buckman, Stephen J.; Clark, Charles W. Reviews of Modern Physics, Vol. 66, Issue 2 https://doi.org/10.1103/RevModPhys.66.539	journal	April 1994
Delay in Photoemission Schultze, M.; Fiess, M.; Karpowicz, N. Science, Vol. 328, Issue 5986 https://doi.org/10.1126/science.1189401	journal	June 2010
Relativistic calculations of angle-dependent photoemission time delay Kheifets, Anatoli; Mandal, Ankur; Deshmukh, Pranawa C. Physical Review A, Vol. 94, Issue 1 https://doi.org/10.1103/PhysRevA.94.013423	journal	July 2016
Dipole phase and photoelectron group delay in inner-shell photoionization Kheifets, A. S.; Saha, S.; Deshmukh, P. C. Physical Review A, Vol. 92, Issue 6 https://doi.org/10.1103/PhysRevA.92.063422	journal	December 2015
Anisotropic photoemission time delays close to a Fano resonance Cirelli, Claudio; Marante, Carlos; Heuser, Sebastian Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-03009-1	journal	March 2018
Attosecond dynamics through a Fano resonance: Monitoring the birth of a photoelectron Gruson, V.; Barreau, L.; Jiménez-Galan, Á. Science, Vol. 354, Issue 6313 https://doi.org/10.1126/science.aah5188	journal	November 2016
Wigner–Eisenbud–Smith photoionization time delay due to autoioinization resonances Deshmukh, P. C.; Kumar, A.; Varma, H. R. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 51, Issue 6 https://doi.org/10.1088/1361-6455/aaae33	journal	March 2018
Resonance Effects in Photoemission Time Delays Sabbar, M.; Heuser, S.; Boge, R. Physical Review Letters, Vol. 115, Issue 13 https://doi.org/10.1103/PhysRevLett.115.133001	journal	September 2015
Angular dependence of photoemission time delay in helium Heuser, Sebastian; Jiménez Galán, Álvaro; Cirelli, Claudio Physical Review A, Vol. 94, Issue 6 https://doi.org/10.1103/PhysRevA.94.063409	journal	December 2016
Photoionization in the time and frequency domain Isinger, M.; Squibb, R. J.; Busto, D. Science, Vol. 358, Issue 6365 https://doi.org/10.1126/science.aao7043	journal	November 2017
Nondipole and interchannel-coupling effects in the photodetachment of Cl − Jose, J.; Pradhan, G. B.; Deshmukh, P. C. Physical Review A, Vol. 80, Issue 2 https://doi.org/10.1103/PhysRevA.80.023405	journal	August 2009
Photoionization delays in xenon using single-shot referencing in the collinear back-focusing geometry Jain, Arohi; Gaumnitz, Thomas; Bray, Alexander Optics Letters, Vol. 43, Issue 18 https://doi.org/10.1364/OL.43.004510	journal	January 2018
Photoemission and photoionization time delays and rates Gallmann, L.; Jordan, I.; Wörner, H. J. Structural Dynamics, Vol. 4, Issue 6 https://doi.org/10.1063/1.4997175	journal	November 2017
Lower Limit for the Energy Derivative of the Scattering Phase Shift Wigner, Eugene P. Physical Review, Vol. 98, Issue 1 https://doi.org/10.1103/PhysRev.98.145	journal	April 1955
Attosecond Time Delay in Photoemission and Electron Scattering near Threshold Kheifets, Anatoli S.; Bray, Alexander W.; Bray, Igor Physical Review Letters, Vol. 117, Issue 14 https://doi.org/10.1103/PhysRevLett.117.143202	journal	September 2016
Orientation-dependent stereo Wigner time delay and electron localization in a small molecule Vos, J.; Cattaneo, L.; Patchkovskii, S. Science, Vol. 360, Issue 6395 https://doi.org/10.1126/science.aao4731	journal	June 2018
Breakdown of the Independent Particle Approximation in High-Energy Photoionization Dias, E. W. B.; Chakraborty, H. S.; Deshmukh, P. C. Physical Review Letters, Vol. 78, Issue 24 https://doi.org/10.1103/PhysRevLett.78.4553	journal	June 1997
Probing Single-Photon Ionization on the Attosecond Time Scale Klünder, K.; Dahlström, J. M.; Gisselbrecht, M. Physical Review Letters, Vol. 106, Issue 14 https://doi.org/10.1103/PhysRevLett.106.143002	journal	April 2011
Attosecond chronoscopy of photoemission Pazourek, Renate; Nagele, Stefan; Burgdörfer, Joachim Reviews of Modern Physics, Vol. 87, Issue 3 https://doi.org/10.1103/RevModPhys.87.765	journal	August 2015
Angular resolved time delay in photoemission Wätzel, J.; Moskalenko, A. S.; Pavlyukh, Y. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 48, Issue 2 https://doi.org/10.1088/0953-4075/48/2/025602	journal	December 2014
Angle-resolved Wigner time delay in atomic photoionization: The 4 d subshell of free and confined Xe Mandal, A.; Deshmukh, P. C.; Kheifets, A. S. Physical Review A, Vol. 96, Issue 5 https://doi.org/10.1103/PhysRevA.96.053407	journal	November 2017
Lifetime Matrix in Collision Theory Smith, Felix T. Physical Review, Vol. 118, Issue 1 https://doi.org/10.1103/PhysRev.118.349	journal	April 1960
Wigner time delay and spin–orbit activated confinement resonances Keating, D. A.; Deshmukh, P. C.; Manson, S. T. Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 50, Issue 17 https://doi.org/10.1088/1361-6455/aa8332	journal	August 2017
Spectral phase measurement of a Fano resonance using tunable attosecond pulses Kotur, M.; Guénot, D.; Jiménez-Galán, Á Nature Communications, Vol. 7, Issue 1 https://doi.org/10.1038/ncomms10566	journal	February 2016
Attosecond Delays in Molecular Photoionization Huppert, Martin; Jordan, Inga; Baykusheva, Denitsa Physical Review Letters, Vol. 117, Issue 9 https://doi.org/10.1103/PhysRevLett.117.093001	journal	August 2016
Spin Polarization and Attosecond Time Delay in Photoemission from Spin Degenerate States of Solids Fanciulli, Mauro; Volfová, Henrieta; Muff, Stefan Physical Review Letters, Vol. 118, Issue 6 https://doi.org/10.1103/PhysRevLett.118.067402	journal	February 2017
Angular asymmetry and attosecond time delay from the giant plasmon resonance in C 60 photoionization Barillot, T.; Cauchy, C.; Hervieux, P. -A. Physical Review A, Vol. 91, Issue 3 https://doi.org/10.1103/PhysRevA.91.033413	journal	March 2015
Wigner time delay in photodetachment Saha, Soumyajit; Jose, Jobin; Deshmukh, Pranawa C. Physical Review A, Vol. 99, Issue 4 https://doi.org/10.1103/PhysRevA.99.043407	journal	April 2019