The dust grains in the coma of Comet West

Details The dust grains in the coma of Comet West The dust grains in the coma of Comet West

Jul 1987

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1987em%26p...38..273s&link_type=abstract

Earth, Moon, and Planets (ISSN 0167-9295), vol. 38, July 1987, p. 273-283.

Computer Science

2

Coma, Cosmic Dust, West Comet, Albedo, Grain Size, Light Scattering, Optical Polarization, Particle Size Distribution

Scientific paper

The observed variation of reddening as a function of the heliocentric distance and the spatial variation of reddening within the coma of Comet West in the visual wavelength range have been considered to infer the properties of the cometary dust grains. The relevant model incorporates the variation in the size distribution function as well as the composition of the spherical grains. The real part of the complex index of refraction (m = m-prime - im-doubleprime) is chosen such that m-prime = 1.6. The imaginary part is required to vary from m-doubleprime = 0.2 to 0.05 over the wavelength range 0.4 to 0.7 micron. This choice of refractive index corresponds to dirty silicate grains. As a by-product, the model also satisfies the observed polarization and albedo for the Comet West.

Affiliated with

Also associated with

No associations

Rating

The dust grains in the coma of Comet West 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 The dust grains in the coma of Comet West, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The dust grains in the coma of Comet West will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-790315