Astronomy and Astrophysics – Astronomy
Scientific paper
Sep 2010
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010apj...720...26a&link_type=abstract
The Astrophysical Journal, Volume 720, Issue 1, pp. 26-40 (2010).
Astronomy and Astrophysics
Astronomy
9
Gamma Rays: Stars, Pulsars: Individual: Psr J1057–5226 Psr J1709–4429 And Psr J1952+3252
Scientific paper
The Fermi Large Area Telescope (LAT) data have confirmed the pulsed emission from all six high-confidence gamma-ray pulsars previously known from the EGRET observations. We report results obtained from the analysis of 13 months of LAT data for three of these pulsars (PSR J1057-5226, PSR J1709-4429, and PSR J1952+3252) each of which had some unique feature among the EGRET pulsars. The excellent sensitivity of LAT allows more detailed analysis of the evolution of the pulse profile with energy and also of the variation of the spectral shape with phase. We measure the cutoff energy of the pulsed emission from these pulsars for the first time and provide a more complete picture of the emission mechanism. The results confirm some, but not all, of the features seen in the EGRET data.
Abdo Aws Ahmad
Ajello Marco
Antolini E.
Baldini Luca
Ballet Jean
No associations
LandOfFree
Fermi Large Area Telescope Observations of Gamma-ray Pulsars PSR J1057-5226, J1709-4429, and J1952+3252 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 Fermi Large Area Telescope Observations of Gamma-ray Pulsars PSR J1057-5226, J1709-4429, and J1952+3252, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fermi Large Area Telescope Observations of Gamma-ray Pulsars PSR J1057-5226, J1709-4429, and J1952+3252 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1556682