We are improving our search experience. To check which content you have full access to, or for advanced search, go back to the old search.

Search

Please fill in this field.
Filters applied:

Search Results

Showing 1-20 of 5,400 results
  1. Supernova Remnant

    Thierry Montmerle in Encyclopedia of Astrobiology
    Reference work entry 2023
  2. Radio Emission Spectrum of Supernova Remnant G74.9+1.2

    Abstract

    Measurements of the flux densities of the supernova remnant (SNR) G74.9+1.2 (CTB 87) at frequencies of 4840 and 8450 MHz were carried out...

    V. P. Ivanov, A. V. Ipatov, ... T. S. Andreeva in Astronomy Reports
    Article 01 October 2023
  3. Morphology and Spectra of the Galactic Supernova Remnant G18.1-0.1 from SRG/eROSITA Data

    Abstract

    We present the results of our analysis of the observations of the supernova remnant (SNR) G18.1-0.1 performed with the eROSITA X-ray...

    A. M. Bykov, Yu. A. Uvarov, ... P. S. Medvedev in Astronomy Letters
    Article 01 January 2023
  4. Supernova Remnants: Types and Evolution

    Although only a small fraction of stars end their lives as supernovae, all supernovae leave behind a supernova remnant (SNR), an expanding shock wave...
    Aya Bamba, Brian J. Williams in Handbook of X-ray and Gamma-ray Astrophysics
    Reference work entry 2024
  5. A strangely light neutron star within a supernova remnant

    To constrain the equation of state of cold dense matter, astrophysical measurements are essential. These are mostly based on observations of neutron...

    Victor Doroshenko, Valery Suleimanov, ... Andrea Santangelo in Nature Astronomy
    Article 24 October 2022
  6. Optical reconstruction of dust in the region of supernova remnant RX J1713.7−3946 from astrometric data

    The origin of the radiation observed in the region of the supernova remnant RX J1713.7−3946, one of the brightest TeV emitters, has been debated...

    R. Leike, S. Celli, ... G. Rowell in Nature Astronomy
    Article 10 May 2021
  7. Diffuse Supernova Neutrino Background

    Neutrinos are the second most ubiquitous Standard Model particles in the universe. On the other hand, they are also the ones least likely to...
    Anna M. Suliga in Handbook of Nuclear Physics
    Reference work entry 2023
  8. Supernova Remnants: Types and Evolution

    Although only a small fraction of stars end their lives as supernovae, all supernovae leave behind a supernova remnant (SNR), an expanding shock wave...
    Aya Bamba, Brian J. Williams in Handbook of X-ray and Gamma-ray Astrophysics
    Living reference work entry 2022
  9. Supernova

    Robert Mochkovitch in Encyclopedia of Astrobiology
    Reference work entry 2023
  10. Variability of the Spectrum of the Young Supernova Remnant G11.2-0.3

    Abstract

    The spectrum of G11.2-0.3 has been refined by bringing the published intensity measurements to the “artificial moon” flux scale, and the...

    V. P. Ivanov, A. V. Ipatov, ... T. S. Andreeva in Astronomy Reports
    Article Open access 26 August 2021
  11. A precursor interpretation for the Crab supernova 1054 A.D. very early light curve

    In spite that the Crab supernova in 1054 A.D. was studied over the years, it is still not clear what type of event produced the explosion. The most...

    Article 24 August 2022
  12. Supernova Types

    Nikos Prantzos in Encyclopedia of Astrobiology
    Reference work entry 2023
  13. Potential PeVatron supernova remnant G106.3+2.7 seen in the highest-energy gamma rays

    Cosmic rays (protons and other atomic nuclei) are believed to gain energies of petaelectronvolts (PeV) and beyond at astrophysical particle...

    M. Amenomori, Y. W. Bao, ... X. X. Zhou in Nature Astronomy
    Article 01 March 2021
  14. Diffuse Supernova Neutrino Background

    Neutrinos are the second most ubiquitous Standard Model particles in the universe. On the other hand, they are also the ones least likely to...
    Anna M. Suliga in Handbook of Nuclear Physics
    Living reference work entry 2022
  15. Nonthermal Processes and Particle Acceleration in Supernova Remnants

    Shocks of supernova remnants (SNRs) accelerate charged particles up to ∼100 TeV range via diffusive shock acceleration (DSA) mechanism. It is...
    Reference work entry 2024
  16. Supercomputer produces a supernova

    Paul Woods in Nature Astronomy
    Article 14 September 2022
  17. Early color photometry of a possible type Iax supernova 2023mnc: inferring the distance and progenitor constraints

    Early-time radioactive signals from type Ia supernovae (SNeIa) can provide important constraints on the explosion mechanism and the progenitor...

    Thomas Zhirui Yang, Maureen Zhang, ... Tai Zheng in Astrophysics and Space Science
    Article 07 November 2023
  18. Supernova Remnant Evolution

    After the supernova explosion about 1051 erg of kinetic energy is dispersed in the ambient medium of the supernova.
    Chapter 2020
  19. Some Possible Identifications of ROSAT Sources with Historical SN Events

    We discuss 3 cases, where a supernova remnant, found by ROSAT in Xrays, might correspond to an historic Supernova event recorded in ancient Chinese...
    Gerhard Börner, Li Qibin, Bernd Aschenbach in Mining the Sky
    Conference paper
  20. Theory of Supernova Explosions

    This chapter describes the physics of the spectacular core collapse supernova explosions (CCSN) of stars with masses larger than 8 solar mass. It...
    Debades Bandyopadhyay, Kamales Kar in Supernovae, Neutron Star Physics and Nucleosynthesis
    Chapter 2022
Did you find what you were looking for? Share feedback.