Astronomy and Astrophysics – Astrophysics
Scientific paper
2005-11-23
Phys.Rev.D73:043001,2006
Astronomy and Astrophysics
Astrophysics
Scientific paper
10.1103/PhysRevD.73.043001
The fluorescence technique has been successfully used to detect ultrahigh energy cosmic rays by indirect measurements. The underlying idea is that the number of charged particles in the atmospheric shower, i.e, its longitudinal profile, can be extracted from the amount of emitted nitrogen fluorescence light. However the influence of shower fluctuations and the very possible presence of different nuclear species in the primary cosmic ray spectrum makes the estimate of the shower energy from the fluorescence data analysis a difficult task. We investigate the potential of shower size at maximum depth as estimator of shower energy. The detection of the fluorescence light is simulated in detail and the reconstruction biases are carefully analyzed. We extend our calculations to both HiRes and EUSO experiments. This approach has shown some advantages to the reconstruction of the energy when compared to the standard analysis procedure.
de Souza Vitor
Medina-Tanco Gustavo
Ortiz Jeferson A.
Sánchez Federico
No associations
LandOfFree
The shower size parameter as estimator of extensive air shower energy in fluorescence telescopes 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 The shower size parameter as estimator of extensive air shower energy in fluorescence telescopes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The shower size parameter as estimator of extensive air shower energy in fluorescence telescopes will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-542558