Results 131 to 140 of about 52,443 (248)
Physical-chemical processes in a protoplanetary cloud [PDF]
Physical-chemical processes in a protoplanetary cloud are discussed. The following subject areas are covered: (1) characteristics of the chemical composition of molecular interstellar clouds; (2) properties and physico-chemical process in the genesis of ...
Lavrukhina, Avgusta K.
core +1 more source
Unusual relative strengths of the diffuse interstellar bands in some interstellar dust clouds [PDF]
Some of the diffuse interstellar features (DIBs) in the spectra of certain stars at high galactic latitudes (1 is greater than 15 degrees) are unusually weak or absent while others have the strength expected for their color excess.
Krelowski, J., Walker, G. A. H.
core +1 more source
On the Genetic Relation Between Interstellar Clouds and Dust Clouds [PDF]
, 1973 Frank H. Shu
openalex +1 more source
Cosmic ray secondary nuclei and the structure of the galaxy [PDF]
The consequencies of diffusive acceleration of cosmic rays in supernova shocks propagation through an inhomogeneous interstellar medium are explored. The acceleration takes place in the hot, tenuous, intercloud gas, while nuclear collisions, leading to ...
Luest, R., Meyer, P., Morfill, G. E.
core +1 more source
The Mass Spectrum of Interstellar Clouds and the Assumption of Total Coalescence [PDF]
, 1972 L. G. Taff, M. P. Savedoff
openalex +1 more source
Modeling the Far-infrared Polarization Spectrum of a High-mass Star-forming Cloud
The Astrophysical JournalThe polarization spectrum, or wavelength dependence of the polarization fraction, of interstellar dust emission provides important insights into the grain alignment mechanism of interstellar dust grains.
Dennis Lee +9 more
doaj +1 more source
The Possible Influence of Interstellar Clouds on Stellar Velocities.
, 1951 Jr. Spitzer Lyman, M. Schwarzschild
openalex +1 more source
The Astrophysical JournalThe Small Magellanic Cloud (SMC) shows a large variation in ultraviolet (UV) dust extinction curves, ranging from Milky Way (MW) like to significantly steeper curves with no detectable 2175 Å bump.
Karl D. Gordon +9 more
doaj +1 more source
Selective Absorption of Starlight by Interstellar Clouds
, 1936 Frederick H. Seares
openalex +1 more source
On the Injection of Grains into Interstellar Clouds [PDF]
, 1972 N. C. Wickramasinghe
openalex +1 more source