Is the 3.5 μm Infrared Feature on Enceladus Due to Hydrogen Peroxide?

Details Is the 3.5 μm Infrared Feature on Enceladus Due to Hydrogen Peroxide? Is the 3.5 μm Infrared Feature on Enceladus Due to Hydrogen Peroxide?

Mar 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009apj...694l..92l&link_type=abstract

The Astrophysical Journal Letters, Volume 694, Issue 1, pp. L92-L94 (2009).

Astronomy and Astrophysics

Astronomy

5

Infrared: General, Methods: Laboratory, Planets And Satellites: Individual: Enceladus And Saturn

Scientific paper

We use new and previously published measurements from our laboratory to examine the assignment of a 3.5 μm feature in the infrared spectrum of Enceladus. The spectral feature, taken with Cassini's VIMS Spectrometer, has recently been interpreted as an absorption band from hydrogen peroxide on the surface. Such identification is important because it would imply an intense flux of magnetospheric particles, which are thought to be required to produce H2O2 from surface water ice. We compare the position and width of this feature with measurements of infrared spectra of water-hydrogen peroxide mixtures. We conclude that the reported feature from Enceladus does not correspond to hydrogen peroxide.

Affiliated with

Also associated with

No associations

Rating

Is the 3.5 μm Infrared Feature on Enceladus Due to Hydrogen Peroxide? does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Is the 3.5 μm Infrared Feature on Enceladus Due to Hydrogen Peroxide?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Is the 3.5 μm Infrared Feature on Enceladus Due to Hydrogen Peroxide? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1399772