Biases in the estimation of velocity dispersions and dynamical masses for galaxy clusters
Using a set of 73 numerically simulated galaxy clusters, we have characterised the statistical and physical biases for three velocity dispersion and mass...
Bidimensional spectroscopy with optical fibers at the William Herschel and Nordic Optical Telescopes
In this communication we describe two optical fiber systems contrived to perform simultaneous bidimensional spectroscopy of extended objects: 2D_FIS and...
Big Science with a Small Budget: Non-Embarrassingly Parallel Applications in a Non-Dedicated Network of Workstations
Many astronomers and astrophysicists require large computing resources for their research, which are usually obtained via dedicated (and expensive) parallel...
Bimodal regime in young massive clusters leading to formation of subsequent stellar generations
Massive stars in young massive clusters insert tremendous amounts of mass and energy into their surroundings in the form of stellar winds and supernova ejecta...