596 citations · 6.1k across the 81 of their papers we have counts for
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Supernova dust formation and the grain growth in the early universe: The critical metallicity for low-mass star formation
Gen Chiaki, Stefania Marassi, Takaya Nozawa +5
We investigate the condition for the formation of low-mass second-generation stars in the early universe. It has been proposed that gas cooling by dust thermal emission can trigger…
The origin of the most iron-poor star
Stefania Marassi, Gen Chiaki, Raffaella Schneider +5
We investigate the origin of carbon-enhanced metal-poor (CEMP) stars starting from the recently discovered star SMSS J031300 (Keller et al. 2014). We show that th…
Dust grain growth and the formation of the extremely primitive star SDSS J102915+172927
Gen Chiaki, Raffaella Schneider, Takaya Nozawa +4
Dust grains in low-metallicity star-forming regions may be responsible for the formation of the first low-mass stars. The minimal conditions to activate dust-induced fragmentation…