کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1826356 1526464 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The Fermi Large Area Telescope as a cosmic-ray electron detector
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
The Fermi Large Area Telescope as a cosmic-ray electron detector
چکیده انگلیسی

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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 630, Issue 1, 21 February 2011, Pages 40–47
نویسندگان
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