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Aspects of Cosmic-Ray Astrophysics in the Galaxy and Beyond

1996
We review some salient aspects of cosmic-ray astrophysics. Recent advances are discussed, and several outstanding problems are sketched.
openaire   +2 more sources

The Stellar Population in Galaxies Observed on the Astrophysical Station “Astron”

1992
25 star systems were observed in 1983–1987 with the 80cm telescope on the board of astrophysical station “Astron”. Entrance diaphragms were 60″ and 10″. Spectrometer with the exit slit 28 A has measured fluxes in erg/sec cm2 A in the region 1600–3500 AA in regime of narrow band photometry. Exposures in every point were 2–5 min for bright objects and 10–
I. Pronik   +3 more
openaire   +2 more sources

A population of red candidate massive galaxies ~600 Myr after the Big Bang

Nature, 2023
Pieter van Dokkum   +2 more
exaly  

Astrophysics of galaxy clusters and groups with eROSITA

This thesis investigates non-gravitational astrophysical phenomena shaping the physical properties of galaxy clusters and groups. The impact of these processes is constrained by measuring the physical properties of galaxy clusters and groups using X-ray observations of eROSITA.
openaire   +1 more source

Simulations of the formation, evolution and clustering of galaxies and quasars

Nature, 2005
Volker Springel   +2 more
exaly  

Properties of galaxies reproduced by a hydrodynamic simulation

Nature, 2014
Mark Vogelsberger   +2 more
exaly  

High molecular gas fractions in normal massive star-forming galaxies in the young Universe

Nature, 2010
Linda Tacconi   +2 more
exaly  

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