The Prompt lepton cookbook

Oct, 2000
36 pages
Published in:
  • Astropart.Phys. 16 (2001) 193-204
e-Print:
Report number:
  • ULB-TH-00-24

Citations per year

20012007201320192024024681012
Abstract:
We review the calculation of the prompt lepton flux, produced in the atmosphere by the semileptonic decay of charmed particles. We describe side by side the intermediary ingredients used by different authors, which include not only the charm production model, but also other atmospheric particle showering parameters. After evaluating separately the relevance of each single ingredient, we analyze the effect of different combinations over the final result. We highlight the impact of the prompt lepton flux calculation upon high-energy neutrino telescopes.
Note:
  • 21 pages, 10 figures; revised version, accepted for publication in Astroparticle Physics Report-no: ULB-TH-00/24
  • cosmic radiation: primary
  • cosmic radiation: secondary
  • cosmic radiation: energy spectrum
  • showers: air
  • lepton: direct production
  • lepton: flux
  • charmed particle: semileptonic decay
  • nucleon: path length
  • nucleon nucleus: inelastic scattering
  • charmed particle: inelastic scattering