Infrared spectra of carbonaceous chondrites and the composition of intertellar grains |
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| Authors: | A Zaikowski R F Knacke |
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| Institution: | (1) Dept. of Mathematics, Himachal Pradesh University, Simla, India |
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| Abstract: | Gravitational instability of an infinitely conducting hydromagnetic composite rotating plasma is considered to include simultaneously the finite Larmor radius effects and the frictional effects with neutrals. It is found that Jeans' criterion of instability holds good in the presence of rotation, finite Larmor radius and collisions with neutrals. The particular cases of the above effects on the waves propagated along and perpendicular to the magnetic field have been discussed. The effect of rotation is to decrease the Larmor radius by an amount depending upon the wave number of perturbation. |
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