2 papers
astro-ph2004
The cosmic saga of 3He
Daniele Galli
We recall the emergence of the ``3He problem'', its currently accepted solution, and we summarize the presently available constraints on models of stellar nucleosynthesis and studi…
astro-ph2003
Symmetries, magnetic fields, and the shape of molecular cloud cores
Daniele Galli
We develop a formalism wherein the solution of the equations of equilibrium for a self-gravitating, magnetized interstellar cloud may be accomplished analytically, under the only h…