Title of article :
The Fermi Large Area Telescope as a cosmic-ray electron detector
Author/Authors :
Baldini، نويسنده , , L. and Pesce-Rollins، نويسنده , , M. and Sgrٍ، نويسنده , , C.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Pages :
8
From page :
40
To page :
47
Abstract :
Successfully launched into a low-Earth orbit on June 11, 2008, the Fermi Large Area Telescope (LAT) is a pair conversion telescope specifically designed to survey the gamma-ray sky with unprecedented sensitivity and resolution. The broad list of exciting scientific results that the observatory has achieved in the first year of operation, though, is not limited to photon science, as it includes the first high-statistics measurement of the cosmic-ray electron spectrum for energies above 20 GeV. Here we thoroughly discuss the main aspects of the data analysis underlying this measurement and present the ongoing study aimed at lowering the energy threshold of the primary spectrum (measured by the LAT) as well as exploring the properties of the electron albedo population.
Keywords :
Cosmic-ray , Electron detector , Pair-conversion telescope
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Serial Year :
2011
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Record number :
2207886
Link To Document :
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