Results 91 to 100 of about 125,059 (235)
Journal of Geophysical Research: Space Physics, Volume 130, Issue 11, November 2025.Abstract The production, attenuation, and absorption of secondary cosmic rays (SCR) are influenced by atmospheric parameters such as air pressure and temperature. To reliably correlate SCR flux measurements with atmospheric ionization driven by energetic particle precipitation, these dependencies must be quantified.
A. Al‐Qaaod +11 more
wiley +1 more source
Kinematics and stellar populations in active galaxies: the LINER NGC 4579 (M58) [PDF]
, 1997 This is an electronic version of an article published in Astronomy and Astrophysics. Palacios, J., García-Vargas, M.L., Diaz, A., Terlevich, R. and E. Terlevich. Kinematics and stellar populations in active galaxies: the LINER NGC 4579 (M58).
Díaz, Angeles I. +4 more
core +1 more source
Are truncated stellar disks linked to the molecular gas density? [PDF]
, 2007 We know that the slope of the radial, stellar light distribution in galaxies is well described by an exponential decline and this distribution is often truncated at a break radius ($R_{br}$).
Bettoni, D. +5 more
core +1 more source
High-Energy Astrophysics in the 2020s and Beyond [PDF]
, 2019 With each passing decade, we gain new appreciation for the dynamic, connected, and often violent nature of the Universe. This reality necessarily places the study of high-energy processes at the very heart of modern astrophysics.
Arnaud, Keith +9 more
core +1 more source
A case for radio galaxies as the sources of IceCube's astrophysical neutrino flux [PDF]
Journal of Cosmology and Astroparticle Physics, 2016 15 pages, 4 ...
openaire +2 more sources
Exploring galaxy evolution with generative models
, 2018 Context. Generative models open up the possibility to interrogate scientific data in a more data-driven way. Aims: We propose a method that uses generative models to explore hypotheses in astrophysics and other areas.
Schawinski, Kevin +2 more
core +1 more source
Collateral Damage: the Implications of Utrecht Star Cluster Astrophysics for Galaxy Evolution [PDF]
, 2012 J. M. Diederik Kruijssen
openalex +1 more source
Astrophysics: The slow death of red galaxies.
Nature, 2015 For most galaxies, the shutdown of star formation was a slow process that took 4 billion years. An analysis of some 27,000 galaxies suggests that 'strangulation' by their environment was the most likely cause.
openaire +3 more sources
Infrared 3D Observations of Nearby Active Galaxies [PDF]
, 1999 We present multi-wavelength imaging observations of three nearby and famous active galaxies obtained with NICMOS, ISOCAM and the MPE near-IR integral field spectrometer.
Alonso-Herrero, A. +4 more
core +2 more sources