426 citations · 3.2k across the 59 of their papers we have counts for
58 papers
Population III Supernovae as a dust factory I --- molecule formation and mixing/fallback in ejecta
Gen Chiaki, Takaya Nozawa, Chiaki Kobayashi +1
Recent observations have revealed the spectral feature of carbonaceous grains even in a very distant galaxy. We develop a state-of-the-art dust synthesis code by self-consistently…
The impact of effective matter mixing based on three-dimensional hydrodynamical models on the molecule formation in the ejecta of SN 1987A
Masaomi Ono, Takaya Nozawa, Shigehiro Nagataki +4
To investigate the impact of matter mixing on the formation of molecules in the ejecta of SN 1987A, time-dependent rate equations for chemical reactions are solved for one-zone and…
Properties of the post in-spiral common envelope ejecta II: dust formation
Roberto Iaconi, Keiichi Maeda, Takaya Nozawa +2
We study the formation of dust in the expanding gas ejected as a result of a common envelope binary interaction. In our novel approach, we apply the dust formation model of Nozawa…
Properties of the post in-spiral common envelope ejecta I: dynamical and thermal evolution
Roberto Iaconi, Keiichi Maeda, Orsola De Marco +2
We investigate the common envelope binary interaction, that leads to the formation of compact binaries, such as the progenitor of Type Ia supernovae or of mergers that emit detecta…
Abundances of ordinary chondrites in thermally evolving planetesimals
S. Wakita, Y. Hasegawa, T. Nozawa
Chondrites are one of the most primitive objects in the solar system, and keep the record of the degree of thermal metamorphism experienced in their parent bodies. This thermal his…
Classification of extremely metal-poor stars: absent region in A(C)-[Fe/H] plane and the role of dust cooling
Gen Chiaki, Nozomu Tominaga, Takaya Nozawa
Extremely metal-poor (EMP) stars are the living fossils with records of chemical enrichment history at the early epoch of galaxy formation. By the recent large observation campaign…