2 papers
astro-ph.GA2017
Subcritical Star Formation in Galactic Discs: the role of Dark Matter and Magnetic Field
Khalil Chamcham
We discuss the occurrence of subcritical star formation in the outskirts of some galactic discs and across LSB galaxies, contrary to the picture that star formation happens only wh…
astro-ph2000
Research and Education in Basic Space Science: The Approach Pursued in the UN/ESA Workshops
H. M. K. Al-Naimiy, C. P. Celebre, K. Chamcham +4
Since 1990, the United Nations in cooperation with the European Space Agency is holding annually a workshop on basic space science for the benefit of the worldwide development of a…