Resonant Auger Effect at High X-Ray Intensity

doi:https://doi.org/10.1103/PhysRevA.77.053404

Title: Resonant Auger Effect at High X-Ray Intensity

Abstract

The resonant Auger effect of atomic neon exposed to high-intensity x-ray radiation in resonance with the 1s {yields} 3p transition is discussed. High intensity here means that the x-ray peak intensity is sufficient ({approx} 10{sup 18} W/cm{sup 2}) to induce Rabi oscillations between the neon ground state and the 1s{sup -1}3p ({sup 1}P) state within the relaxation lifetime of the inner-shell vacancy. For the numerical analysis presented, an effective two-level model, including a description of the resonant Auger decay process, is employed. Both coherent and chaotic x-ray pulses are treated. The latter are used to simulate radiation from x-ray free-electron lasers based on the principle of self-amplified spontaneous emission. Observing x-ray-driven atomic population dynamics in the time domain is challenging for chaotic pulse ensembles. A more practical option for experiments using x-ray free-electron lasers is to measure the line profiles in the kinetic energy distribution of the resonant Auger electron. This provides information on both atomic population dynamics and x-ray pulse properties.

Authors:: Rohringer, N; Santra, R

Publication Date:: 2008-03-27

Research Org.:: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 945147

Report Number(s):: LLNL-JRNL-403123
Journal ID: ISSN 1050-2947; PLRAAN; TRN: US0900769

DOE Contract Number:: W-7405-ENG-48

Resource Type:: Journal Article

Journal Name:: Physical Review. A

Additional Journal Information:: Journal Volume: 77; Journal ID: ISSN 1050-2947

Country of Publication:: United States

Language:: English

Subject:: 74 ATOMIC AND MOLECULAR PHYSICS; AUGER EFFECT; DECAY; DISTRIBUTION; GROUND STATES; KINETIC ENERGY; LASERS; LIFETIME; NEON; NUMERICAL ANALYSIS; OSCILLATIONS; POPULATION DYNAMICS; RADIATIONS; RELAXATION; RESONANCE

Citation Formats


                    Rohringer, N, and Santra, R. Resonant Auger Effect at High X-Ray Intensity.  United States: N. p., 2008. 
        Web.  doi:10.1103/PhysRevA.77.053404.

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                    Rohringer, N, & Santra, R. Resonant Auger Effect at High X-Ray Intensity.  United States.  https://doi.org/10.1103/PhysRevA.77.053404

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                    Rohringer, N, and Santra, R. Thu .  
        "Resonant Auger Effect at High X-Ray Intensity".  United States.  https://doi.org/10.1103/PhysRevA.77.053404.  https://www.osti.gov/servlets/purl/945147.

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@article{osti_945147,

  title        = {Resonant Auger Effect at High X-Ray Intensity},

  author       = {Rohringer, N and Santra, R},

  abstractNote = {The resonant Auger effect of atomic neon exposed to high-intensity x-ray radiation in resonance with the 1s {yields} 3p transition is discussed. High intensity here means that the x-ray peak intensity is sufficient ({approx} 10{sup 18} W/cm{sup 2}) to induce Rabi oscillations between the neon ground state and the 1s{sup -1}3p ({sup 1}P) state within the relaxation lifetime of the inner-shell vacancy. For the numerical analysis presented, an effective two-level model, including a description of the resonant Auger decay process, is employed. Both coherent and chaotic x-ray pulses are treated. The latter are used to simulate radiation from x-ray free-electron lasers based on the principle of self-amplified spontaneous emission. Observing x-ray-driven atomic population dynamics in the time domain is challenging for chaotic pulse ensembles. A more practical option for experiments using x-ray free-electron lasers is to measure the line profiles in the kinetic energy distribution of the resonant Auger electron. This provides information on both atomic population dynamics and x-ray pulse properties.},

  doi          = {10.1103/PhysRevA.77.053404},

  url          = {https://www.osti.gov/biblio/945147},
  journal      = {Physical Review. A},

  issn         = {1050-2947},

  number       = ,

  volume       = 77,

  place        = {United States},

  year         = {2008},

  month        = {3}

}

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Title: Resonant Auger Effect at High X-Ray Intensity

Abstract

Citation Formats

Observation of the Auger Resonant Raman Effect journal, December 1980

The resonant Auger effect journal, January 2000

Resonant X-ray Raman scattering journal, May 1999

Fluorescence Emission of Excited Hydrogen Atoms after Core Excitation of Water Vapor journal, February 2006

Charging Mechanisms of Trapped Element-Selectively Excited Nanoparticles Exposed to Soft X Rays journal, February 2006

Intramolecular Electron Scattering and Electron Transfer Following Autoionization in Dissociating Molecules journal, July 2004

Circular Polarization of Ion Fluorescence Completing the Analysis of Resonant Xe* 4 d 5 / 2 − 1 6 p Auger Decay journal, January 2003

Quadrupolar Transitions Evidenced by Resonant Auger Spectroscopy journal, May 2002

Strong, Polarized Balmer- α Fluorescence after Resonant Core Excitation of HCl journal, May 2002

Observation of a Continuum-Continuum Interference Hole in Ultrafast Dissociating Core-Excited Molecules journal, October 2000

Experimental Determination of Auger-Decay Amplitudes from the Angular Correlations in Auger Cascade Following the 2 p → 4 s Photoexcitation in Ar journal, December 1999

Correlation between Nuclear Motion in the Core-Excited CF 4 Molecule and Molecular Dissociation after Resonant Auger Decay journal, November 1999

Controlled Interplay between Decay and Fragmentation in Resonant Auger Processes journal, March 1998

Evolution of the Post-Collision-Interaction Profile from the Resonant Auger Shakeup / Shakedown Lines at the Ionization Threshold journal, December 1997

Raman versus Non-Raman Behavior in Resonant Auger Spectra of HCl journal, April 1996

Experimental Verification of the Line-Shape Distortion in Resonance Auger Spectra journal, April 1995

Subnatural linewidths in the Kr M 5 N 2 , 3 N 2 , 3 and Xe N 5 O 2 , 3 O 2 , 3 resonant Auger spectra journal, December 1993

The Development of X-Ray Free-Electron Lasers journal, November 2004

X-ray free-electron lasers journal, April 2005

Collective instabilities and high-gain regime in a free electron laser journal, July 1984

Characterization of a Chaotic Optical Field Using a High-Gain, Self-Amplified Free-Electron Laser journal, December 2003

Operation of a free-electron laser from the extreme ultraviolet to the water window journal, June 2007

Analysis of statistical correlations and intensity spiking in the self-amplified spontaneous-emission free-electron laser journal, May 2003

X-ray nonlinear optical processes using a self-amplified spontaneous emission free-electron laser journal, September 2007

Auger decay at the 1s−1np (n=3–5) resonances of Ne journal, March 2001

High resolution angle-resolved measurements of Auger emission from the photo-excited 1s -1 3p state of Ne journal, September 2000

Measurement and ab initio calculation of the Ne photoabsorption spectrum in the region of the K edge journal, March 1999

Decay channels following 1s photoexcitation of neon journal, April 1995

Auger emission from the resonantly excited 1 s 1 2 s 2 2 p 6 3 p state of Ne journal, April 1989

Auger decay of the photoexcited 1 s − 1 np Rydberg series in neon journal, January 2000

Electromagnetically Induced Transparency for X Rays journal, June 2007

Berechnung der nat�rlichen Linienbreite auf Grund der Diracschen Lichttheorie journal, January 1930

Non-Hermitian electronic theory and applications to clusters journal, September 2002

Computer simulation of superposed coherent and chaotic radiation journal, January 1980

Configuration-interaction-based time-dependent orbital approach for ab initio treatment of electronic dynamics in a strong optical laser field journal, October 2006

Atomic Structure Calculations journal, January 1964

Elements of Quantum Optics journal, January 1991

Theoretical K -Shell Auger Rates, Transition Energies, and Fluorescence Yields for Multiply Ionized Neon journal, August 1973

Strong-field autoionization by smooth laser pulses journal, May 1985

Infrared optical constants of a ternary system of 75% H_2SO_4, 10% HNO_3, and 15% H_2O journal, January 1986

Temporal 'diffraction' and eigenvalue interpretation of the resonance fluorescence spectrum of two-level systems driven by short pulses journal, October 1986

Observation of the Auger Resonant Raman Effect
journal, December 1980

The resonant Auger effect
journal, January 2000

Resonant X-ray Raman scattering
journal, May 1999

Fluorescence Emission of Excited Hydrogen Atoms after Core Excitation of Water Vapor
journal, February 2006

Charging Mechanisms of Trapped Element-Selectively Excited Nanoparticles Exposed to Soft X Rays
journal, February 2006

Intramolecular Electron Scattering and Electron Transfer Following Autoionization in Dissociating Molecules
journal, July 2004

Circular Polarization of Ion Fluorescence Completing the Analysis of Resonant Xe* $4 d_{5 / 2}^{- 1} 6 p$ Auger Decay
journal, January 2003

Quadrupolar Transitions Evidenced by Resonant Auger Spectroscopy
journal, May 2002

Strong, Polarized Balmer- $α$ Fluorescence after Resonant Core Excitation of HCl
journal, May 2002

Observation of a Continuum-Continuum Interference Hole in Ultrafast Dissociating Core-Excited Molecules
journal, October 2000

Experimental Determination of Auger-Decay Amplitudes from the Angular Correlations in Auger Cascade Following the $2 p \to 4 s$ Photoexcitation in Ar
journal, December 1999

Correlation between Nuclear Motion in the Core-Excited ${CF}_{4}$ Molecule and Molecular Dissociation after Resonant Auger Decay
journal, November 1999

Controlled Interplay between Decay and Fragmentation in Resonant Auger Processes
journal, March 1998

Evolution of the Post-Collision-Interaction Profile from the Resonant Auger Shakeup $/$ Shakedown Lines at the Ionization Threshold
journal, December 1997

Raman versus Non-Raman Behavior in Resonant Auger Spectra of HCl
journal, April 1996

Experimental Verification of the Line-Shape Distortion in Resonance Auger Spectra
journal, April 1995

Subnatural linewidths in the Kr $M_{5}$ $N_{2, 3}$ $N_{2, 3}$ and Xe $N_{5}$ $O_{2, 3}$ $O_{2, 3}$ resonant Auger spectra
journal, December 1993

The Development of X-Ray Free-Electron Lasers
journal, November 2004

X-ray free-electron lasers
journal, April 2005

Collective instabilities and high-gain regime in a free electron laser
journal, July 1984

Characterization of a Chaotic Optical Field Using a High-Gain, Self-Amplified Free-Electron Laser
journal, December 2003

Operation of a free-electron laser from the extreme ultraviolet to the water window
journal, June 2007

Analysis of statistical correlations and intensity spiking in the self-amplified spontaneous-emission free-electron laser
journal, May 2003

X-ray nonlinear optical processes using a self-amplified spontaneous emission free-electron laser
journal, September 2007

Auger decay at the 1s−1np (n=3–5) resonances of Ne
journal, March 2001

High resolution angle-resolved measurements of Auger emission from the photo-excited 1s ^-1 3p state of Ne
journal, September 2000

Measurement and ab initio calculation of the Ne photoabsorption spectrum in the region of the K edge
journal, March 1999

Decay channels following 1s photoexcitation of neon
journal, April 1995

Auger emission from the resonantly excited 1 $s^{1}$ 2 $s^{2}$ 2 $p^{6}$ 3 p state of Ne
journal, April 1989

Auger decay of the photoexcited ${1 s}^{- 1} np$ Rydberg series in neon
journal, January 2000

Electromagnetically Induced Transparency for X Rays
journal, June 2007

Berechnung der nat�rlichen Linienbreite auf Grund der Diracschen Lichttheorie
journal, January 1930

Non-Hermitian electronic theory and applications to clusters
journal, September 2002

Computer simulation of superposed coherent and chaotic radiation
journal, January 1980

Configuration-interaction-based time-dependent orbital approach for ab initio treatment of electronic dynamics in a strong optical laser field
journal, October 2006

Atomic Structure Calculations
journal, January 1964

Elements of Quantum Optics
journal, January 1991

Theoretical $K$ -Shell Auger Rates, Transition Energies, and Fluorescence Yields for Multiply Ionized Neon
journal, August 1973

Strong-field autoionization by smooth laser pulses
journal, May 1985

Infrared optical constants of a ternary system of 75% H_2SO_4, 10% HNO_3, and 15% H_2O
journal, January 1986

Temporal 'diffraction' and eigenvalue interpretation of the resonance fluorescence spectrum of two-level systems driven by short pulses
journal, October 1986