Results 151 to 160 of about 207,256 (183)
Gas-phase synthesis of the bicyclic silicon tricarbide molecule (c-SiC<sub>3</sub>) as a precursor to silicon carbide nanoparticles in space. [PDF]
Chem SciGoettl SJ +10 more
europepmc +1 more source
Current usage of sounding rockets to study the upper atmosphere. [PDF]
Proc Natl Acad Sci U S AHeatwole SE.
europepmc +1 more source
Discs no more: the morphology of low-mass simulated galaxies in FIREbox. [PDF]
Mon Not R Astron SocBenavides JA +11 more
europepmc +1 more source
Radiation-Resistant Microbes: Pioneers for Life Beyond Earth. [PDF]
Curr MicrobiolColeine C, Cordero RJ.
europepmc +1 more source
Galactic Winds in the Intergalactic Medium [PDF]
Astrophysical Journal, 2002 We have performed hydrodynamical simulations to investigate the effects of galactic winds on the high-redshift (z=3) universe. Strong winds suppress the formation of low-mass galaxies significantly, and the metals carried by them produce C IV absorption lines with properties in reasonable agreement with observations. The winds have little effect on the
Joop Schaye, Matteo Viel
exaly +5 more sources
Annual Review of Astronomy and Astrophysics, 2005 ▪ Abstract Galactic winds are the primary mechanism by which energy and metals are recycled in galaxies and are deposited into the intergalactic medium. New observations are revealing the ubiquity of this process, particularly at high redshift. We describe the physics behind these winds, discuss the observational evidence for them in nearby star ...
Joss Bland-Hawthorn, Sylvain Veilleux
exaly +3 more sources
The Structure of Multiphase Galactic Winds [PDF]
Astrophysical Journal, 2022 Abstract We present a novel analytic framework to model the steady-state structure of multiphase galactic winds comprised of a hot, volume-filling component and a cold, clumpy component. We first derive general expressions for the structure of the hot phase for arbitrary mass, momentum, and energy source terms.
Greg L Bryan, Drummond B Fielding
exaly +3 more sources
Magnetic field seeding by galactic winds [PDF]
Monthly Notices of the Royal Astronomical Society, 2006 The origin of intergalactic magnetic fields is still a mystery and several scenarios have been proposed so far: among them, primordial phase transitions, structure formation shocks and galactic outflows. In this work we investigate how efficiently galactic winds can provide an intense and widespread "seed" magnetisation. This may be used to explain the
Torsten Enslin
exaly +4 more sources