230 citations · 7k across the 160 of their papers we have counts for
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astro-ph2004★ 66 cited
Low-Mass Star Formation, Triggered by Supernova in Primordial Clouds
Masahiro N. Machida, Kohji Tomisaka, Fumitaka Nakamura +1
The evolution of a gas shell, swept by the supernova remnant of a massive first generation star, is studied with H_2 and HD chemistry taken into account. When a first-generation st…
astro-ph2004★ 209 cited
Is HE0107-5240 A Primordial Star? -- The Characteristics of Extremely Metal-Poor Carbon-Rich Stars --
T. Suda, M. Aikawa, M. N. Machida +2
We discuss the origin of HE0107-5240 which is the most metal poor star yet observed ([Fe/H] = -5.3). Its discovery has an important bearing on the question of the observability of…