Astronomy and Astrophysics – Astrophysics – High Energy Astrophysical Phenomena
Scientific paper
2011-11-11
Astronomy and Astrophysics
Astrophysics
High Energy Astrophysical Phenomena
Accepted for publication in MNRAS
Scientific paper
Gamma ray burst (GRB) time series is a non-stationary time series with all its statistical properties varying with time. Considering that each GRB is a different manifestation of the same stochastic process we studied the time dependent as well as time averaged probability density function (\emph{pdf}) characterizing the underlying stochastic process. The \emph{pdf}s are fitted with Gaussian distribution function and it has been argued that the Gaussian \emph{pdf}s possibly indicate the turbulence origin of GRB. The spectral and temporal evolution of GRBs are also studied through the evolution of spectral forms, color-color diagrams and hysteresis loops. The results do not contradict the turbulence interpretation of GRB.
Bhatt Nilay
Bhattacharyya Subir
No associations
LandOfFree
Time evolution of probability density function of gamma ray burst (GRB) - a possible indication of turbulence origin of GRB does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Time evolution of probability density function of gamma ray burst (GRB) - a possible indication of turbulence origin of GRB, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time evolution of probability density function of gamma ray burst (GRB) - a possible indication of turbulence origin of GRB will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-139584