81 citations · 81 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 81 cited
Nucleosynthesis in Magnetically Driven Jets from Collapsars
Shin-ichiro Fujimoto, Nobuya Nishimura, Masa-aki Hashimoto
We have made detailed calculations of the composition of magnetically driven jets ejected from collapsars, or rapidly rotating massive stars, based on long-term magnetohydrodynamic…
astro-ph2006
Observational constraints on a decaying cosmological term
Riou Nakamura, Masa-aki Hashimoto, Kiyotomo Ichiki
We investigate the evolution of a universe with a decaying cosmological term (vacuum energy) that is assumed to be a function of the scale factor. In this model, while the cosmolog…