The result indicates that PFS have
greater hydrogen concentrations than their surrounding regions.
However, the resolution of the LEND instrument is greater than the size of most PFS, so smaller PFS slopes, perhaps approaching yards in size, may have significantly higher abundances, and indications are that
the greatest hydrogen concentrations are within the permanently shaded regions, according to McClanahan.
Not exact matches
It seems likely that the highly localised heating on the surface of nanoparticles somehow disrupts
hydrogen bonding within the ethanol — water mixture, allowing
greater separation of ethanol from water molecules at higher
concentrations of ethanol.
How did deuterium (heavy
hydrogen) form, and why is its
concentration in comets twice as
great as in earth's oceans and 20 — 100 times
greater than in interstellar space and the solar system as a whole?