Spectral Analysis of Fermi-LAT Gamma-Ray Bursts with Known Redshift and their Potential Use as Cosmological Standard Candles

Long duration gamma-ray bursts may serve as standard candles to constrain cosmological parameters by probing the Hubble diagram well beyond the range of redshift currently accessible using SNe Ia. The standardization of gamma-ray bursts (GRBs) is based on phenomenological relations between two or mo...

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Veröffentlicht in:	The Astrophysical journal 2019-12, Vol.887 (1), p.13
Hauptverfasser:	Dirirsa, F. Fana, Razzaque, S., Piron, F., Arimoto, M., Axelsson, M., Kocevski, D., Longo, F., Ohno, M., Zhu, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomical models Astronomical radiation sources Astrophysics Bolometers Cosmological parameters Cosmology Flux density Gamma ray bursts Gamma rays Hubble constant Hubble diagram Outliers (statistics) Parameters Physics Red shift Spectra Spectral analysis Spectral emittance Spectral energy distribution Spectrum analysis Standardization Supernovae
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