1.4k citations · 17k across the 291 of their papers we have counts for
11 papers · 1 filter
Type Ib SN 1999dn as an example of the thoroughly mixed ejecta of Ib supernovae
Zach Cano, Keiichi Maeda, Steve Schulze
We present the results of modelling archival observations of type Ib SN 1999dn. In the spectra, two He I absorption features are seen: a slower component with larger opacity, and a…
Optical and Near-IR Observations of the Faint and Fast 2008ha-like Supernova 2010ae
M. D. Stritzinger, E. Hsiao, S. Valenti +21
A comprehensive set of optical and near-infrared (NIR) photometry and spectroscopy is presented for the faint and fast 2008ha-like supernova (SN) 2010ae. Contingent on the adopted…
SN 2005ip: A Luminous Type IIn Supernova Emerging from a Dense Circumstellar Medium as Revealed by X-Ray Observations
Satoru Katsuda, Keiichi Maeda, Takaya Nozawa +2
We report on X-ray spectral evolution of the nearby Type IIn supernova (SN) 2005ip, based on Chandra and Swift observations covering from ~1 to 6 years after the explosion. X-ray s…
Stability analysis of inflation with an SU(2) gauge field
Kei-ichi Maeda, Kei Yamamoto
We study anisotropic cosmologies of a scalar field interacting with an SU(2) gauge field via a gauge-kinetic coupling. We analyze Bianchi class A models, which include Bianchi type…
[OI] 6300,6364 in the nebular spectrum of a subluminous Type Ia supernova
S. Taubenberger, M. Kromer, R. Pakmor +5
In this letter a late-phase spectrum of SN 2010lp, a subluminous Type Ia supernova (SN Ia), is presented and analysed. As in 1991bg-like SNe Ia at comparable epochs, the spectrum i…
Integral field spectroscopy of supernova explosion sites: constraining mass and metallicity of the progenitors -- II. Type II-P and II-L supernovae
Hanindyo Kuncarayakti, Mamoru Doi, Greg Aldering +6
Thirteen explosion sites of type II-P and II-L supernovae in nearby galaxies have been observed using integral field spectroscopy, enabling both spatial and spectral study of the e…