skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Primordial Black Holes: Observational characteristics of the final evaporation

Journal Article · · Astroparticle Physics
ORCiD logo [1];  [2];  [2];  [3];  [2];  [2];  [2]
  1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
  2. Michigan State Univ., East Lansing, MI (United States)
  3. Univ. of North Florida, Jacksonville, FL (United States)

For many early universe theories predict the creation of Primordial Black Holes (PBHs). PBHs could have masses ranging from the Planck mass to 105 solar masses or higher depending on the size of the universe at formation. A Black Hole (BH) has a Hawking temperature which is inversely proportional to its mass. Hence a sufficiently small BH will quasi-thermally radiate particles at an ever-increasing rate as emission lowers its mass and raises its temperature. Moreover, the final moments of this evaporation phase should be explosive and its description is dependent on the particle physics model. In this work we investigate the final few seconds of BH evaporation, using the Standard Model and incorporating the most recent Large Hadron Collider (LHC) results, and provide a new parameterization for the instantaneous emission spectrum. We calculate for the first time energy-dependent PBH burst light curves in the GeV/TeV energy range. Moreover, we explore PBH burst search methods and potential observational PBH burst signatures. We have found a unique signature in the PBH burst light curves that may be detectable by GeV/TeV gamma-ray observatories such as the High Altitude Water Cerenkov (HAWC) observatory. Finally, the implications of beyond the Standard Model theories on the PBH burst observational characteristics are also discussed, including potential sensitivity of the instantaneous photon detection rate to a squark threshold in the 5–10 TeV range.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1257975
Alternate ID(s):
OSTI ID: 1358809
Report Number(s):
LA-UR-15-23058; PII: S092765051630041X
Journal Information:
Astroparticle Physics, Vol. 80, Issue C; ISSN 0927-6505
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 27 works
Citation information provided by
Web of Science

References (45)

New cosmological constraints on primordial black holes journal May 2010
Black hole explosions? journal March 1974
Do evaporating black holes form photospheres? journal September 2008
Gamma rays and energetic particles from primordial black holes journal October 1991
Microlensing of Kepler Stars as a Method of Detecting Primordial Black Hole Dark Matter journal December 2011
Black holes in cosmic bodies journal June 1990
New limit on the rate-density of evaporating black holes journal October 1993
A new search for primordial black hole evaporations using the Whipple gamma-ray telescope journal January 2006
Searching for primordial black holes with the VERITAS gamma-ray experiment journal July 2012
Milagro limits and HAWC sensitivity for the rate-density of evaporating Primordial Black Holes journal April 2015
Gamma rays from primordial black holes journal May 1976
On the Density of Primordial Black Holes in the Galactic Halo journal March 1996
Measurement of the Cosmic-Ray Antiproton Spectrum at Solar Minimum with a Long-Duration Balloon Flight over Antarctica journal January 2012
Quark- and gluon-jet emission from primordial black holes: The instantaneous spectra journal May 1990
The Astrophysical Multimessenger Observatory Network (AMON) journal May 2013
Particle creation by black holes journal August 1975
Particle emission rates from a black hole. II. Massless particles from a rotating hole journal December 1976
Particle emission rates from a black hole: Massless particles from an uncharged, nonrotating hole journal January 1976
Polarisation of the vacuum near a black hole inside a spherical cavity journal April 1983
Vacuum polarization near a black hole creating particles journal March 1983
Review of Particle Physics journal July 2012
Combined Measurement of the Higgs Boson Mass in p p Collisions at s = 7 and 8 TeV with the ATLAS and CMS Experiments journal May 2015
Electroweak Symmetry Breaking: Unitarity, Dynamics, and Experimental Prospects journal December 1988
Black holes are coloured journal November 1977
Bremsstrahlung effects around evaporating black holes journal September 2008
Global analysis of fragmentation functions for protons and charged hadrons journal October 2007
AKK update: Improvements from new theoretical input and experimental data journal November 2008
Monopolonium journal September 1983
Ultra-high-energy cosmic rays from superconducting cosmic strings journal August 1987
A brief introduction to PYTHIA 8.1 journal June 2008
Searching for very-high-energy gamma-ray bursts from evaporating primordial black holes journal August 2008
The Cosmic Infrared Background: Measurements and Implications journal September 2001
Very-High-Energy Gamma Rays from a Distant Quasar: How Transparent Is the Universe? journal June 2008
Neutrinos from primordial black holes journal September 1995
Search for Quantum Black Hole Production in High-Invariant-Mass Lepton + Jet Final States Using p p Collisions at s = 8 TeV and the ATLAS Detector journal March 2014
Formation of a Hawking-radiation photosphere around microscopic black holes journal January 1997
Calculation of the Emergent Spectrum and Observation of Primordial Black Holes journal May 1997
A better way of searching for black-hole explosions? journal March 1977
Cosmic rays from primordial black holes journal April 1991
Study of Very Short Gamma-Ray Bursts: New Results from BATSE and Konus journal October 2005
Do Very Short Gamma Ray Bursts Originate from Primordial Black Holes? Review journal January 2011
Observational constraints on the nature of very short gamma-ray bursts journal January 2011
Investigation of redshift- and duration-dependent clustering of gamma-ray bursts journal November 2015
Particle emission rates from a black hole. III. Charged leptons from a nonrotating hole journal October 1977
AMON Searches for Jointly-Emitting Neutrino + Gamma-Ray Transients conference August 2016

Cited By (3)

Regimes of mini black hole abandoned to accretion journal January 2018
Multimessenger search for evaporating primordial black holes
  • Petkov, V. B.; Bugaev, E. V.; Klimai, P. A.
  • SN 1987A, Quark Phase Transition in Compact Objects and Multimessenger Astronomy. Proceedings of The International Conference. https://doi.org/10.26119/sao.2020.1.52331
conference January 2018
Multimessenger search for evaporating primordial black holes text January 2019

Similar Records

Setting Upper Limits on the Local Burst Rate Density of Primordial Black Holes Using HAWC
Journal Article · Mon Jul 22 00:00:00 EDT 2019 · PoS - Proceedings of Science · OSTI ID:1257975

Milagro limits and HAWC sensitivity for the rate-density of evaporating primordial black holes
Journal Article · Wed Apr 01 00:00:00 EDT 2015 · Astroparticle Physics · OSTI ID:1257975

Search for Gamma-Ray Emission from Local Primordial Black Holes with the Fermi Large Area Telescope
Journal Article · Tue Apr 10 00:00:00 EDT 2018 · The Astrophysical Journal (Online) · OSTI ID:1257975