Do Very Short Gamma Ray Bursts Originate from Primordial Black Holes? Review
ABSTRACT
We present the state of current research of Very Short Gamma Ray Bursts (VSGRBs) from seven GRB detectors. We found that VSGRBs form distinct class of GRBs, which in our opinion, in most cases can originate from the evaporating Primordial Black Holes (PBHs). Arguments supporting our opinion: 1) GRBs with time duration (T90) < 100 ms form distinct class: VSGRBs. 2) We observe significant anisotropy in the galactic angular distribution of BATSE VSGRB events. 3) V/Vmax distribution for BATSE VSGRB events indicates the local distance production. 4) VSGBBs have more energetic γ-ray burst than other GRBs with longer duration (KONUS). 5) We observe small number of afterglows in SWIFT VSGRB sample (25%), in contrast with the noticeable afterglow frequency in SGRB sample (78%). 6) Time profile of rising part BATSE VSGRBs is in agreement with the evaporation PBH model.
We present the state of current research of Very Short Gamma Ray Bursts (VSGRBs) from seven GRB detectors. We found that VSGRBs form distinct class of GRBs, which in our opinion, in most cases can originate from the evaporating Primordial Black Holes (PBHs). Arguments supporting our opinion: 1) GRBs with time duration (T90) < 100 ms form distinct class: VSGRBs. 2) We observe significant anisotropy in the galactic angular distribution of BATSE VSGRB events. 3) V/Vmax distribution for BATSE VSGRB events indicates the local distance production. 4) VSGBBs have more energetic γ-ray burst than other GRBs with longer duration (KONUS). 5) We observe small number of afterglows in SWIFT VSGRB sample (25%), in contrast with the noticeable afterglow frequency in SGRB sample (78%). 6) Time profile of rising part BATSE VSGRBs is in agreement with the evaporation PBH model.
Cite this paper
nullD. Cline, S. Otwinowski, B. Czerny and A. Janiuk, "Do Very Short Gamma Ray Bursts Originate from Primordial Black Holes? Review," International Journal of Astronomy and Astrophysics, Vol. 1 No. 3, 2011, pp. 164-172. doi: 10.4236/ijaa.2011.13021.
nullD. Cline, S. Otwinowski, B. Czerny and A. Janiuk, "Do Very Short Gamma Ray Bursts Originate from Primordial Black Holes? Review," International Journal of Astronomy and Astrophysics, Vol. 1 No. 3, 2011, pp. 164-172. doi: 10.4236/ijaa.2011.13021.
References
[1] [1] S. W. Hawking, “Black Hole Explosions?” Nature, Vol. 248, 1974, pp. 30-31. [2] B. J. Carr, et al., “New Cos-mological Constraints on Primordial Black Holes,” Physical Review D, Vol. 81, No. 10, 2010, arXiv: 0912.5297. [3] J. B. Carr and S. W. Hawking, “Black Holes in the Early Universe,” Monthly Notices of the Royal Astronomical Society, Vol. 168, 1974, pp. 399-416. [4] D. B. Cline and W. P. Hong, “Possibility of Unique Detection of Primordial Black Hole Gamma-Ray Bursts,” Astrophysical Journal, Vol. 401, No. 2, 1992, pp. L57- L60. doi:10.1086/186670 [5] D. B. Cline, et al., “Study of Very Short Gamma-Ray Bursts: New Results from BATSE and KONUS,” The Astrophysical Journal Letters, Vol. 633, No. 2, 2005, p. L73. [6] L.W. Piotrowski, et al., “Angular Anisotropy of Very Short Gamma Ray Bursts,” 2006. http://www.lip.pt/events/2006/ecrs/proc/ecrs06-s5-10.pdf [7] K. Jedrzejczak, et al., “Search for Correlations of GRB and Cosmic Rays,” Astrophysics and Space Science, Vol. 309, No. 1-4, 2007, pp. 471-475. doi:10.1007/s10509-007-9442-7 [8] A. Pozanenko and P. Minaev, “Where is third group of bimodal distribution of T90?”. http://axro.cz/ibws10/media/uploads/pozanenko_v2.pdf [9] T. Wibig and A. W. Wolfendale, “Foreground Con-tributions to the Cosmic Microwave Background,” Monthly Notices of the Royal Astronomical Society, Vol. 360, No. 1, 2005, pp. 236-252. doi:10.1111/j.1365-2966.2005.09030.x [10] D. B. Cline, et al., “The Search for Primordial Black Holes Using Very Short Gamma Ray Bursts,” 2007, arXiv: 0704.2398v1. [11] B. Czerny, et al., “Observational Constrains on the Nature of Very Short Gamma-Ray Bursts,” New Astronomy, Vol. 16, No. 1, 2011, pp. 33-45. doi:10.1016/j.newast.2010.06.001
[1] [1] S. W. Hawking, “Black Hole Explosions?” Nature, Vol. 248, 1974, pp. 30-31. [2] B. J. Carr, et al., “New Cos-mological Constraints on Primordial Black Holes,” Physical Review D, Vol. 81, No. 10, 2010, arXiv: 0912.5297. [3] J. B. Carr and S. W. Hawking, “Black Holes in the Early Universe,” Monthly Notices of the Royal Astronomical Society, Vol. 168, 1974, pp. 399-416. [4] D. B. Cline and W. P. Hong, “Possibility of Unique Detection of Primordial Black Hole Gamma-Ray Bursts,” Astrophysical Journal, Vol. 401, No. 2, 1992, pp. L57- L60. doi:10.1086/186670 [5] D. B. Cline, et al., “Study of Very Short Gamma-Ray Bursts: New Results from BATSE and KONUS,” The Astrophysical Journal Letters, Vol. 633, No. 2, 2005, p. L73. [6] L.W. Piotrowski, et al., “Angular Anisotropy of Very Short Gamma Ray Bursts,” 2006. http://www.lip.pt/events/2006/ecrs/proc/ecrs06-s5-10.pdf [7] K. Jedrzejczak, et al., “Search for Correlations of GRB and Cosmic Rays,” Astrophysics and Space Science, Vol. 309, No. 1-4, 2007, pp. 471-475. doi:10.1007/s10509-007-9442-7 [8] A. Pozanenko and P. Minaev, “Where is third group of bimodal distribution of T90?”. http://axro.cz/ibws10/media/uploads/pozanenko_v2.pdf [9] T. Wibig and A. W. Wolfendale, “Foreground Con-tributions to the Cosmic Microwave Background,” Monthly Notices of the Royal Astronomical Society, Vol. 360, No. 1, 2005, pp. 236-252. doi:10.1111/j.1365-2966.2005.09030.x [10] D. B. Cline, et al., “The Search for Primordial Black Holes Using Very Short Gamma Ray Bursts,” 2007, arXiv: 0704.2398v1. [11] B. Czerny, et al., “Observational Constrains on the Nature of Very Short Gamma-Ray Bursts,” New Astronomy, Vol. 16, No. 1, 2011, pp. 33-45. doi:10.1016/j.newast.2010.06.001