340 citations · 793 across the 13 of their papers we have counts for
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astro-ph.SR2019★ 11 cited
Long Secondary Periods in luminous red giant variables
Masaki Takayama, Yoshifusa Ita
The origin of long secondary periods (LSPs) in red giant variables is unknown. We investigate whether stellar pulsations in red giants can explain the properties of the LSP variabi…
astro-ph.HE2019
Type Ia SN 2019ein: New Insights into the Similarities and diversities among High-Velocity SNe Ia
Miho Kawabata, Keiichi Maeda, Masayuki Yamanaka +38
We present optical observations of type Ia supernova (SN) 2019ein, starting at 2 days after the estimated explosion date. The spectra and the light curves show that SN 2019ein belo…