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Showing 61-80 of 10,000 results
  1. The NNLO quark beam function for jet-veto resummation

    We consider the quark beam function that describes collinear initial-state radiation that is constrained by a veto on reconstructed jets. As the veto...

    Guido Bell, Kevin Brune, ... Marcel Wald in Journal of High Energy Physics
    Article Open access 16 January 2023
  2. Axial intensity of Bessel higher-order cosh-Gaussian beam propagating in a turbulent atmosphere

    In the present paper, the effects of the turbulent atmosphere on the propagation properties of Bessel higher-order cosh-Gaussian (BHChG) beam are...

    L. Dalil-Essakali, N. Nossir, A. Belafhal in Optical and Quantum Electronics
    Article 14 December 2023
  3. Light Pressure of the Bessel Beam on a Spherical Particle: An Analytical Solution

    Abstract

    General analytical expressions for the light pressure force acting on a spherical particle placed in the field of the Bessel beam have been...

    Article 07 October 2023
  4. Atmospheric turbulent effects on the propagation properties of a general model vortex higher-order Cosh-Gaussian beam

    The propagation properties for a General Model vortex Higher-order Cosh-Gaussian beam (GMvHchGB) propagating in a turbulent atmosphere are studied in...

    Ahmed Abdulrab Ali Ebrahim, Mohamed A. Swillam, Abdelmajid Belafhal in Optical and Quantum Electronics
    Article 05 February 2023
  5. Hydroxyapatite for Electron Beam Dosimetry Using the EPR Method

    Abstract

    In this study, electron beam dosimetry was performed by measuring free radicals induced in synthesized hydroxyapatite using the EPR method....

    N. Hajiloo, F. Ziaie in Moscow University Physics Bulletin
    Article 01 June 2023
  6. Dual hollow-core anti-resonant fiber polarization beam splitter with excellent single-mode characteristics for ultra-broadband

    In this paper, we propose an ultra-broadband polarization beam splitter for a dual hollow-core anti-resonant fiber. We divide the fiber core into two...

    **gkai Zhou, Yan Lu, ... Hui Zou in Applied Physics B
    Article 14 September 2023
  7. Mode Decomposition Method for Investigating the Nonlinear Dynamics of a Multimode Beam

    Abstract

    We overview our recent experimental studies on the nonlinear spatial resha** of multimode beams at the output of multimode optical fibers....

    M. Gervaziev, M. Ferraro, ... S. Wabnitz in Optoelectronics, Instrumentation and Data Processing
    Article 01 February 2023
  8. q-Gaussian laser beam for second-harmonic generation from unmagnetized plasma

    This article examines the relativistic self-focusing of a strong q-Gaussian laser beam in plasma. Owing to laser beam’s relative self-focusing, a...

    Ahmed S. Ahmed, Hyder A. Salih, Khaleel I. Hassoon in Journal of Optics
    Article 12 July 2023
  9. Equilibrium electron beam parameters of the High Energy Photon Source

    Purpose

    The physics design of the High Energy Photon Source (HEPS) was finished after many times of iteration. Hereby, the typical equilibrium...

    Haisheng Xu, Cai Meng, ... Yaliang Zhao in Radiation Detection Technology and Methods
    Article Open access 02 January 2023
  10. Application of Spectral Element Method and Machine Learning Technique in the Composite Concrete Beam Damage Prediction

    The paper presents the simulation results of the monitoring and prediction of damage of a cement composite beam using the analysis of changes in...
    Maciej Dutkiewicz, Marcela R. Machado, Jefferson da Silva Coelho in Acoustics and Vibration of Mechanical Structures—AVMS-2023
    Conference paper 2024
  11. Propagation of General Model vortex higher-order cosh-Gaussian beam in maritime turbulence

    The propagation of General Model vortex Higher-order cosh-Gaussian beam (GMvHchGB) in maritime atmospheric turbulence has been studied analytically...

    S. Chib, F. Khannous, A. Belafhal in Optical and Quantum Electronics
    Article 02 September 2023
  12. Solar Electron Beam Velocities That Grow Langmuir Waves in the Inner Heliosphere

    Solar accelerated electron beams, a component of space weather, are emitted by eruptive events at the Sun. They interact with the ambient plasma to...

    Camille Y. Lorfing, Hamish A. S. Reid in Solar Physics
    Article Open access 05 April 2023
  13. Maritime turbulence effect on the axis light intensity of a Bessel higher-order cosh-Gaussian laser beam

    In this study, the axial propagation properties of the Bessel higher-cosh-Gaussian (BHChG) beam in maritime atmospheric turbulence are reported....

    N. Nossir, L. Dalil-Essakali, A. Belafhal in Optical and Quantum Electronics
    Article 30 December 2023
  14. Dynamics of q-Gaussian laser beam in thermal quantum plasma: self-focusing self-trap** and self-phase modulation

    This paper presents theoretical investigation of propagation characteristics of q -Gaussian laser beam in thermal quantum plasmas. The field...

    Naveen Gupta, Rohit Johari, ... S. B. Bhardwaj in Journal of Optics
    Article 14 May 2024
  15. STAR Experiment Results From Beam Energy Scan Program

    Abstract

    The STAR experiment at RHIC has been put into operation more than two decades ago and since then has provided unique data on relativistic...

    Article 01 October 2023
  16. Design and performance study of a dielectric-filled cavity beam current monitor for HUST-PTF

    To guarantee the exact proton dose applied to patients and ensure treatment safety while disrupting and destroying tumor cells, it is essential to...

    Ji-Qing Li, Kuan-Jun Fan, ... **-Feng Yang in Nuclear Science and Techniques
    Article 01 August 2023
  17. Stability of the Formation of an Image Using a Terajet with Respect to the Beam Shift

    The shift of an image of a dielectric sphere asymmetrically irradiated by a terahertz Gaussian beam in terahertz imaging systems has been...

    A. G. Paddubskaya, A. V. Novitsky, ... I. V. Minin in JETP Letters
    Article Open access 01 May 2024
  18. Electron Beam Motion in a Gyrotron

    The electron gun is an important component of all vacuum devices. The electron gun provides the electron beam with desired properties in these...
    Udaybir Singh, A. K. Sinha in Electron Gun for Gyrotrons
    Chapter 2022
  19. Methodology for Constructing 2D Distributions of Plasma Parameters Using Heavy Ion Beam Probe Data on the T-10 Tokamak

    Abstract

    Heavy ion beam probe (HIBP) is a unique tool for studying the electric potential and various turbulence characteristics both in the core and...

    Y. M. Ammosov, F. O. Khabanov, ... E. A. Tsyvkunova in Physics of Atomic Nuclei
    Article 01 December 2023
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