Journal of Geophysical Research - Space Physics, 2022 The Martian interaction with the solar wind leads to the formation of a bow shock upstream of the planet. The shock dynamics appear complex, due to the combined influence of external and internal drivers.
P. Garnier +8 more
semanticscholar +1 more source
The Metal-Poor IMF, Stellar Evolution, and Star Formation Histories [PDF]
Proceedings of the International Astronomical Union, 2008 AbstractI present an introduction to three important subjects relevant to low metallicity star formation: the IMF, stellar evolution, and star formation histories. I will draw on observations from the LCID (Local Cosmology from Isolated Dwarfs) project to illustrate some of these topics.
openaire +1 more source
SWMF simulation of field-aligned currents for a varying northward and duskward IMF with nonzero dipole tilt [PDF]
Annales Geophysicae, 2008 This study concentrates on the FACs distribution for the varying northward and duskward interplanetary magnetic field (IMF) conditions when the dipole tilt is nonzero. A global MHD simulation (the Space Weather Modeling Framework, SWMF) has been used
H. Wang, H. Wang, A. J. Ridley, H. Lühr
doaj +1 more source
Micro-spectroscopic and freezing characterization of ice-nucleating particles collected in the marine boundary layer in the eastern North Atlantic [PDF]
Atmospheric Chemistry and Physics, 2022 Formation of atmospheric ice plays a crucial role in the microphysical evolution of mixed-phase and cirrus clouds and thus climate. How aerosol particles impact ice crystal formation by acting as ice-nucleating particles (INPs) is a subject of intense ...
D. A. Knopf +16 more
doaj +1 more source
Infall Models of Elliptical Galaxies: Further Evidence for a Top-Heavy Initial Mass Function [PDF]
, 1997 Chemical and photometric models of elliptical galaxies with infall of primordial gas, and subsequent ejection of processed material via galactic winds, are described.
Gibson, Brad K., Matteucci, Francesca
core +2 more sources
Gravitational waves from mergers of Population III binary black holes: roles played by two evolution channels [PDF]
Monthly notices of the Royal Astronomical SocietyThe gravitational wave (GW) signal from binary black hole (BBH) mergers is a promising probe of Population III (Pop III) stars. To fully unleash the power of the GW probe, one important step is to understand the relative importance and features of ...
Boyuan Liu +8 more
semanticscholar +1 more source
Animal, 2019 Intramuscular fat (IMF) content depends on sex, genotype and diet and varies with pig growth. The aim of the present work was to determine the evolution of IMF by genotype-sex, muscle and muscle location, to determine relationships between IMF content of
M. Font-i-Furnols, A. Brun, M. Gispert
doaj +1 more source
ZFIRE: Using H$\alpha$ equivalent widths to investigate the in situ initial mass function at z~2 [PDF]
, 2017 We use the ZFIRE survey (http://zfire.swinburne.edu.au) to investigate the high mass slope of the initial mass function (IMF) for a mass-complete (log10(M$_*$/M$_\odot$)~9.3) sample of 102 star-forming galaxies at z~2 using their H$\alpha$ equivalent ...
Alcorn, Leo +12 more
core +3 more sources
On the variation of the Initial Mass Function [PDF]
, 2000 (shortened) In this contribution an average or Galactic-field IMF is defined, stressing that there is evidence for a change in the power-law index at only two masses: near 0.5 Msun and 0.08 Msun.
Kroupa, Pavel
core +2 more sources
A Possible Solution for the $M/L-\mathrm{[Fe/H]}$ Relation of Globular Clusters in M31. II. the Age-Metallicity Relation [PDF]
, 2017 This is the second of a series of papers in which we present a new solution to reconcile the prediction of single stellar population (SSP) models with the observed stellar mass-to-light ($M/L$) ratios of globular clusters (GCs) in M31 and its trend with ...
Haghi, Hosein +3 more
core +2 more sources