Primordial Black Holes (PBHs) are hypothetical black holes predicted to have been formed from density fluctuations in the early Universe. PBHs with an initial mass around 1014-1015 g are expected to end their evaporation at present times in a burst of particles and very-high-energy (VHE) gamma rays. Those gamma rays may be detectable by the High Energy Stereoscopic System (H.E.S.S.), an array of imaging atmospheric Cherenkov telescopes. This paper reports on the search for evaporation bursts of VHE gamma rays with H.E.S.S., ranging from 10 to 120 seconds, as expected from the final stage of PBH evaporation and using a total of 4816 hours of observations. The most constraining upper limit on the burst rate of local PBHs is 2000 pc-3 yr-1 for...
Stephen Hawking\u27s prediction that black holes should radiate like black bodies has ...
International audiencePrimordial black holes (PBHs) are the sensitive probe for physics and cosmolog...
Primordial Black Holes (PBHs) are gravitationally collapsed objects that may have been created by de...
Primordial Black Holes (PBHs) are hypothetical black holes predicted to have been formed from densit...
International audiencePrimordial Black Holes (PBHs) are hypothetical black holes predicted to have b...
Following LIGO results of intermediate mass black holes mergers, the idea that dark matter is compos...
Stephen Hawking\u27s prediction that black holes should radiate like black bodies has several import...
Stephen Hawking's prediction that black holes should radiate like black bodies has several important...
Many early universe theories predict the creation of Primordial Black Holes (PBHs). PBHs could have ...
Primordial Black Holes are expected to be formed in the early Universe by the gravitational collapse...
Primordial Black Holes (PBHs) are remnants of objects formed in the early Universe. Their lifetime i...
Stephen Hawking\u27s prediction that black holes should radiate like black bodies has ...
International audiencePrimordial black holes (PBHs) are the sensitive probe for physics and cosmolog...
Primordial Black Holes (PBHs) are gravitationally collapsed objects that may have been created by de...
Primordial Black Holes (PBHs) are hypothetical black holes predicted to have been formed from densit...
International audiencePrimordial Black Holes (PBHs) are hypothetical black holes predicted to have b...
Following LIGO results of intermediate mass black holes mergers, the idea that dark matter is compos...
Stephen Hawking\u27s prediction that black holes should radiate like black bodies has several import...
Stephen Hawking's prediction that black holes should radiate like black bodies has several important...
Many early universe theories predict the creation of Primordial Black Holes (PBHs). PBHs could have ...
Primordial Black Holes are expected to be formed in the early Universe by the gravitational collapse...
Primordial Black Holes (PBHs) are remnants of objects formed in the early Universe. Their lifetime i...
Stephen Hawking\u27s prediction that black holes should radiate like black bodies has ...
International audiencePrimordial black holes (PBHs) are the sensitive probe for physics and cosmolog...
Primordial Black Holes (PBHs) are gravitationally collapsed objects that may have been created by de...