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Showing 1-20 of 8,651 results

  1. Resonance-Enhanced Multiphoton Ionization of Molecular Oxygen at the 222 nm KrCl Laser Wavelength

    We study the photo-ionization mechanism of molecular oxygen at the 222 nm KrCl laser wavelength within a laser pulse intensity range of 10 8 – 10 10 ...

    A. V. Shutov, E. V. Ionushaite, ... V. D. Zvorykin in Journal of Russian Laser Research
    Article 01 July 2022

  2. Resonant laser ionization of neptunium: investigation on excitation schemes and the first ionization potential

    Abstract

    The atomic structure of neptunium (Np) was investigated by two-step resonance ionization spectroscopy. The study involved exploring...

    Magdalena Kaja, Dominik Studer, ... Klaus Wendt in The European Physical Journal D
    Article Open access 04 May 2024

  3. In-gas-cell laser ionization spectroscopy at KISS

    We have developed the KEK Isotope Separation System (KISS) at RIKEN to study the nuclear structure of the nuclei in the vicinity of neutron magic...

    Yoshikazu Hirayama, Momo Mukai, ... Michiharu Wada in Interactions
    Article 13 March 2024

  4. High repetition rate sub-ns electron pulses from pulsed-resonance Rydberg field-ionization (PRRFI)

    Abstract

    We demonstrate a novel technique, Pulsed-Resonance Rydberg Field-ionization (PRRFI), to generate low-energy electron bunches at high...

    R. Hahn, D. Comparat in The European Physical Journal D
    Article 01 June 2024

  5. Radiation- Field-Driven Ionization in Laser-Assisted Slow Atomic Collisions

    This chapter provides a detailed insight into the theoretical treatment of the single electron emission in slow atomic collisions in the presence of...
    Andreas Jacob in Relativistic Effects in Interatomic Ionization Processes and Formation of Antimatter Ions in Interatomic Attachment Reactions
    Chapter 2024

  6. Importance of stepwise ionization from the metastable state in electron cyclotron resonance ion thrusters

    In electron cyclotron resonance (ECR) thrusters, the plasma mode transition is a critical phenomenon because it determines the maximum thrust...

    Yusuke Yamashita, Ryudo Tsukizaki, Kazutaka Nishiyama in Journal of Electric Propulsion
    Article Open access 17 March 2022

  7. Resonance Ionization Spectroscopy for Nuclear Physics

    This chapter introduces resonance ionization spectroscopy (RIS) and its application for the study and production of radioactive ion beams (RIB).
    Thomas Day Goodacre in Applied Laser Spectroscopy for Nuclear Physics
    Chapter 2021

  8. Atomic versus molecular plasmas for frequency conversion of laser radiation: stronger harmonics, larger cutoffs, better stability, resonance, and quasi-phase-matching enhancement

    High-order harmonic generation in laser-induced plasmas is analyzed from the point of view of presence of either molecular or atomic components....

    Rashid A. Ganeev, Bakhadir S. Mirzaev in Applied Physics B
    Article 12 April 2024

  9. Collisional Radiative Involvement of Molecules into Resonance with the IR Laser Field in a Two-Component Molecular Medium

    Abstract

    Collisional radiative involvement of molecules not absorbing IR laser radiation into resonance with a laser field has been investigated for...

    V. B. Laptev, G. N. Makarov, ... E. A. Ryabov in Journal of Experimental and Theoretical Physics
    Article 01 July 2022

  10. Linear dichroism in few-photon ionization of laser-dressed helium

    Abstract

    Ionization of laser-dressed atomic helium is investigated with focus on photoelectron angular distributions stemming from two-color...

    Severin Meister, Aaron Bondy, ... Robert Moshammer in The European Physical Journal D
    Article Open access 16 July 2021

  11. Helicity-dependent time delays in multiphoton ionization by two-color circularly polarized laser fields

    By numerically solving the three-dimensional time-dependent Schrödinger equation, we have investigated multiphoton ionization of hydrogen atom in the...

    Qing-Hua Ke, Yue-Ming Zhou, ... Pei-**ang Lu in Frontiers of Physics
    Article 11 August 2021

  12. Mass spectrometry using electrospray ionization

    Applying a high voltage to a liquid passing through a capillary disintegrates the liquid meniscus to generate a fine spray of charged droplets. As...

    Gurpur Rakesh D. Prabhu, Evan R. Williams, ... Pawel L. Urban in Nature Reviews Methods Primers
    Article 23 March 2023

  14. Generation of High-Order Harmonics by Gallium Ions in Intense Laser Pulse

    Abstract

    The spectrum of high-order harmonics generated in interaction of an intense femtosecond laser pulse with a singly charged gallium ion is...

    A. I. Magunov, V. V. Strelkov, S. N. Yudin in Physics of Wave Phenomena
    Article 28 December 2023

  15. Asymmetry of Optical Transmission Spectra of a Pulsed Discharge with an Extended Hollow Cathode During Resonance Interaction of Short Polychromatic Laser Pulses with Excited Neon Atoms

    The processes of resonant interaction of short pulses of dye laser polychromatic radiation with plasma of a nanosecond discharge in neon with an...

    N. A. Ashurbekov, M. B. Kurbangadzhieva, ... K. M. Rabadanov in Journal of Applied Spectroscopy
    Article 26 January 2023

  17. Applied Laser Spectroscopy for Nuclear Physics Isotope Shifts in the Mercury Isotopic Chain and Laser Ion Source Development

    This thesis explores two distinct applications of laser spectroscopy: the study of nuclear ground state properties, and element selective radioactive...

    Thomas Day Goodacre in Springer Theses
    Book 2021

  18. Laser Principles

    Despite their great variety and range of size, power, wavelength, and temporal, spatial, and polarization characteristics, all lasers involve certain...
    Ralf Menzel, Peter W. Milonni in Springer Handbook of Atomic, Molecular, and Optical Physics
    Chapter 2023

  19. Parabolic wave packets for time propagation of atomic hydrogen in an electric field of short laser pulses

    We propose parabolic wave packets (PWP) as trial functions to solve the time-dependent Schrödinger equation (TDSE) for atomic hydrogen in a short...

    Alexander Zaytsev, Darya Zaytseva, ... Konstantin Kouzakov in The European Physical Journal Plus
    Article 29 February 2024

  20. Nuclear structure studies by collinear laser spectroscopy

    High-resolution laser spectroscopy can be used to precisely measure atomic hyperfine structures and shifts in spectral lines. These nuclear...

    Á. Koszorús, R. P. de Groote, ... I. D. Moore in The European Physical Journal A
    Article 31 January 2024
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