• Title of article

    The Galactic Center region imaged by VERITAS

  • Author/Authors

    Beilicke، نويسنده , , M.، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2012
  • Pages
    4
  • From page
    208
  • To page
    211
  • Abstract
    The Galactic Center has long been a region of interest for high-energy and very-high-energy observations. Many potential sources of GeV/TeV γ - ray emission have been suggested, e.g., the accretion of matter onto the black hole, cosmic rays from a nearby supernova remnant, or the annihilation of dark matter particles. The Galactic Center has been detected at MeV/GeV energies by EGRET and recently by Fermi/LAT. At GeV/TeV energies, the Galactic Center was detected by different ground-based Cherenkov telescopes such as CANGAROO, Whipple 10 m, HESS, and MAGIC. We present the results from 15 h of VERITAS observations conducted at large zenith angles, resulting in a > 10 standard deviation detection. The combined Fermi/VERITAS results are compared to astrophysical models.
  • Keywords
    Galactic center , VERITAS , Dark matter , Observations: ? - rays , Large zenith angles
  • Journal title
    Nuclear Instruments and Methods in Physics Research Section A
  • Serial Year
    2012
  • Journal title
    Nuclear Instruments and Methods in Physics Research Section A
  • Record number

    2206415