Generation of X-rays from comet C/Hyakutake 1996 B2

R. Bingham, J. M. Dawson, V. D. Shapiro, D. A. Mendis, B. J. Kellett

Research output: Contribution to journalArticlepeer-review

53 Citations (Scopus)


The instability resulting from the relative motion of newly picked-up cometary photoions and the solar wind generates lower hybrid waves that are capable of accelerating electrons to the keV range of energies. These electrons may be responsible for the x-rays from comet C/Hyakutake 1996 B2 seen by the Röntgen X-ray Satellite. The inferred x-ray photon power depends on the electron energy, with keV electrons providing values of photon power two orders of magnitude greater than 100 eV electrons. These observations and in particular, spectral resolution of the x-rays, should provide more insight into the composition of the comet.
Original languageEnglish
Pages (from-to)49-51
Number of pages3
Issue number5296
Publication statusPublished - 3 Jan 1997


  • B2
  • Be
  • electron
  • electrons
  • gas
  • generation
  • Halley
  • instability
  • plasma
  • satellite
  • solar
  • solar wind
  • waves
  • wind
  • x rays
  • X ray
  • comet


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