Air fluorescence measurements in the spectral range 300-420 nm using a 28.5-GeV electron beam

Aug, 2007
29 pages
Published in:
  • Astropart.Phys. 29 (2008) 77-86
e-Print:
Report number:
  • SLAC-PUB-12764
Experiments:

Citations per year

200720112015201920230246810
Abstract: (arXiv)
Measurements are reported of the yield and spectrum of fluorescence, excited by a 28.5 GeV electron beam, in air at a range of pressures of interest to ultra-high energy cosmic ray detectors. The wavelength range was 300 - 420 nm. System calibration has been performed using Rayleigh scattering of a nitrogen laser beam. In atmospheric pressure dry air at 304 K the yield is 20.8 +/- 1.6 photons per MeV.
  • 96.40.-z
  • 96.40.Pq
  • 98.70.Sa
  • 32.50.+d
  • 33.20.Lg
  • Air fluorescence
  • Fluorescence spectrum
  • Ultra-high energy cosmic rays
  • electron: beam
  • air: fluorescence