Neutral Clouds and Their Influence on Pick-up Ions in Saturn’s Magnetosphere

2010 ◽  
Author(s):  
H. T. Smith ◽  
Jakobus le Roux ◽  
Gary P. Zank ◽  
Andrew J. Coates ◽  
Vladimir Florinski
Keyword(s):  
Neutral Clouds

scholarly journals Stellar Atmospheres: The Sources of Interstellar Molecules

1973 ◽  
Vol 52 ◽  
pp. 405-412 ◽  
Author(s):  
Mikio Shimizu
Keyword(s):  
Chemical Structure ◽  
Interstellar Dust ◽  
Solar Nebula ◽  
Stellar Atmospheres ◽  
Point Of View ◽  
H Ii Regions ◽  
Interstellar Molecules ◽  
Cometary Nuclei ◽  
Stellar Radiation ◽  
Neutral Clouds

The analysis of the abundance of interstellar molecules in compact H II regions suggests that the molecules are formed in stellar atmospheres (possibly of protostars or of late type stars), transported to the location of the neutral clouds in the cpmpact H II regions, and shielded from decomposition due to stellar radiation by the dust in the clouds. Cometary nuclei and interstellar dust are argued from the astrochemical point of view to be dirty ice of the second kind (or a sort of frozen interstellar molecules). The chemical structure of the primordial solar nebula is discussed under the assumption that long-period comets consist of the most primordial substances of the solar system.

scholarly journals Local star formation triggered by supernova shocks in magnetized diffuse neutral clouds

2009 ◽  
Vol 394 (1) ◽  
pp. 157-173 ◽  
Author(s):  
M. R. M. Leão ◽  
E. M. de Gouveia Dal Pino ◽  
D. Falceta-Gonçalves ◽  
C. Melioli ◽  
F. G. Geraissate
Keyword(s):  
Star Formation ◽  
Neutral Clouds

scholarly journals A Possible Dust Origin for an Unusual Feature in Io’s Sodium Neutral Clouds

2021 ◽  
Vol 162 (5) ◽  
pp. 190
Author(s):  
Cesare Grava ◽  
Timothy A. Cassidy ◽  
Nicholas M. Schneider ◽  
Hsiang-Wen Hsu ◽  
Jeffrey P. Morgenthaler ◽  
...  
Keyword(s):  
Unusual Feature ◽  
Neutral Clouds

Volcanically emitted sodium chloride as a source for Io's neutral clouds and plasma torus

Nature ◽  
2003 ◽  
Vol 421 (6918) ◽  
pp. 45-47 ◽  
Author(s):  
E. Lellouch ◽  
G. Paubert ◽  
J. I Moses ◽  
N. M. Schneider ◽  
D. F. Strobel
Keyword(s):  
Sodium Chloride ◽  
Neutral Clouds ◽  
Plasma Torus

scholarly journals Neutral Clouds Within the Local X-ray Plasma

1997 ◽  
Vol 166 ◽  
pp. 165-168
Author(s):  
Jürgen Kerp ◽  
Jochen Pietz
Keyword(s):  
Optical Absorption ◽  
Energy Band ◽  
Atomic Hydrogen ◽  
Low Velocity ◽  
X Ray ◽  
Neutral Clouds ◽  
X Ray Absorption ◽  
Local Cloud ◽  
Absorption Features ◽  
Distance Limit

AbstractWe present new results based on the analysis of ROSAT PSPC observations towards nearby neutral clouds. These clouds are detectable as deep soft X-ray absorption features within the ¼ keV energy band. Towards one of these clouds, optical absorption line measurements determine an upper distance limit of D ≤ 60 pc. The presented data suggest that this filament is only a part of a much more extended local–cloud structure. Here we demonstrate that we most probably detected a local neutral atomic hydrogen “wall” in the direction of a low–velocity arc (Pietz 1994).

Neutral clouds in a pervasive X-ray gas between the sun and northern HVCs

1993 ◽  
Vol 13 (12) ◽  
pp. 93-101
Author(s):  
U. Mebold ◽  
J. Kerp ◽  
U. Herbstmeier ◽  
P. Moritz ◽  
G. Westphalen
Keyword(s):  
The Sun ◽  
X Ray ◽  
Neutral Clouds
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