Astrophysics and Space Science

, Volume 42, Issue 1, pp 73–76 | Cite as

Upper limits for high energy γ-rays in association with Vela bursts

  • S. O'Brien
  • N. A. Porter


A sea-level cosmic ray burst detector was in operation at the time of occurrence of 16 Vela bursts, between 1970 and 1973. No events were seen. Upper limits for primary γ-rays of 1011 eV or higher were set at 10−29 erg cm−2 Hz−1.


Burst Detector 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© D. Reidel Publishing Company 1976

Authors and Affiliations

  • S. O'Brien
    • 1
  • N. A. Porter
    • 1
  1. 1.University CollegeDublinIreland

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