54 citations · 467 across the 45 of their papers we have counts for
Showing 1998Show all
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astro-ph1998★ 23 cited
Seed Magnetic Fields Generated by Primordial Supernova Explosions
O. D. Miranda, M. Opher, R. Opher
The origin of the magnetic field in galaxies is an open question in astrophysics. Several mechanisms have been proposed related, in general, with the generation of small seed field…
astro-ph1998★ 6 cited
Collapse of Primordial Clouds
S. R. Oliveira, O. D. Miranda, J. C. N. de Araujo +1
We present here studies of collapse of purely baryonic Population III objects with masses ranging from to . A spherical Lagrangian hydrodynamic code has be…
astro-ph1998★ 6 cited
The Possibility of Thermal Instability in Early-Type Stars Due to Alfven Waves
D. R. Goncalves, V. Jatenco-Pereira, R. Opher
It was shown by dos Santos et al. the importance of Alfvén waves to explain the winds of Wolf-Rayet stars. We investigate here the possible importance of Alfvén waves in the creati…