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  1. Multisoliton and rational solutions for the extended fifth-order KdV equation in fluids with self-consistent sources

    Abstract

    Based on the high-order restricted flows of the extended fifth-order KdV (efKdV) equation, the efKdV equation with self-consistent...

    Article 22 February 2022
  2. On the surface brightness radial profile of the extended γ-ray sources

    The morphology of the extended γ -ray source is governed by the propagation process of parent relativistic particles. In this paper, we investigate...

    Article 19 November 2021
  3. Extended Radio Sources’ Radiation of External Components

    We use experimental data of the FIRST survey to construct the radiation pattern of external components of extended radio sources. The radiation...

    V. R. Amirkhanyan in Astrophysical Bulletin
    Article 01 January 2021
  4. Sources of Non-Relativistic, High-Current Electron Beams Based on the Cathodes with Built-in Arc Plasma Sources

    Abstract

    A brief review and several new results on non-relativistic, high-current electron beams production in the guns based on the cathode unit with...

    Article 24 April 2024
  5. The BMW (Brera-Multiscale-Wavelet) Catalogue of Serendipitous X-Ray Sources

    In collaboration with the Observatories of Palermo and Rome and the SAX-SDC we are constructing a multi-site interactive archive system featuring...
    Davide Lazzati, Sergio Campana, ... Gianpiero Tagliaferri in Mining the Sky
    Conference paper
  6. An Extended Catalog of Sunyaev–Zeldovich Objects from Planck Data with Deep Learning

    Abstract

    We present an extended catalog of Sunyaev–Zeldovich (SZ) sources from Planck data based on a combination of the samples obtained by two...

    A. V. Meshcheryakov, A. Nemeshaeva, ... R. A. Sunyaev in Astronomy Letters
    Article 01 September 2022
  7. High-bandwidth perovskite photonic sources on silicon

    Light-emitting diodes (LEDs) are ubiquitous in modern society, with applications spanning from lighting and displays to medical diagnostics and data...

    Aobo Ren, Hao Wang, ... Wei Zhang in Nature Photonics
    Article 20 July 2023
  8. Polarized Ion Sources

    State-of-the art of polarized proton, H− ion, D+ (D−) and 3He2+ ion beam sources are presented. Feasibility studies of new techniques are in progress...
    Chapter Open access 2023
  9. Surface Plasma Negative Ion Sources

    Topics covered in this chapter include: Surface plasma H− ion sources for accelerators, design of surface plasma H− ion sources for accelerators,...
    Chapter 2023
  10. Decoupled extended spherical solutions in Rastall gravity

    In this study, we develop the spherically static solutions for isotropic source using an extended gravitational decoupling method within the...

    Mariyah Aslam, Adnan Malik in The European Physical Journal Plus
    Article 04 July 2024
  11. The nature of compact radio sources: the case of FR 0 radio galaxies

    Radio-loud compact radio sources (CRSs) are characterised by morphological compactness of the jet structure centred on the active nucleus of the...

    Article Open access 30 August 2023
  12. Spectral study of faint radio sources in ELAIS N1 field

    Understanding the spectral properties of sources is crucial for the characterization of the radio source population. In this work, we have...

    Akriti Sinha, Sarvesh Mangla, Abhirup Datta in Journal of Astrophysics and Astronomy
    Article 12 October 2023
  13. General Remarks on Surface Plasma Sources

    The development of the surface plasma method of negative ion beam production, classification of surface plasma sources, neutral beams in space (SDI),...
    Chapter 2023
  14. Extended gravitational vortex without dark matter

    This paper analyzes, within the extended gravitoelectromagnetic (GEM) formulation, the equilibrium of a large scale gravitational system formed by...

    Article Open access 11 March 2024
  15. Electric polarization near vortices in the extended Kitaev model

    We formulate a Majorana mean-field theory for the extended J K Γ Kitaev model in a magnetic Zeeman field of arbitrary direction, and apply it for...

    Lucas R. D. Freitas, Tim Bauer, ... Rodrigo G. Pereira in npj Quantum Materials
    Article Open access 29 March 2024
  16. Decoding the giant extragalactic radio sources

    Giant radio sources (GRSs) defined to be >0.7 Mpc are the largest single objects in the Universe and can be associated with both galaxies (GRGs) and...

    Pratik Dabhade, D. J. Saikia, Mousumi Mahato in Journal of Astrophysics and Astronomy
    Article 16 February 2023
  17. Indium composition effects on extended short-wave infrared photodetector performance

    In this study, cutoff wavelengths of 2.7 µm, 3.0 µm and 3.2 µm were achieved in an extended short wavelength infrared In x Ga 1-x As photodetector using...

    Article 14 December 2023
  18. An upper limit calculator (UL-CALC) for undetected extended sources with radio interferometers: radio halo upper limits

    Radio halos are diffuse, extended sources of radio emission detected primarily in massive, merging galaxy clusters. In smaller and/or relaxed...

    Lijo T. George, Ruta Kale, Yogesh Wadadekar in Experimental Astronomy
    Article 01 February 2021
  19. Covariant Representation of Maxwell’s Equations in a Medium with Sources

    Abstract

    A geometric approach to describing an electromagnetic field in a medium with sources as a single field object is proposed. The description is...

    A. A. Dyshekov, Yu. P. Khapachev in Crystallography Reports
    Article 01 June 2023
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