123 citations · 226 across the 5 of their papers we have counts for
5 papers
The Search for Stable Nickel: Investigating the Origins of Type Ia Supernovae with Late-time NIR Spectroscopy from the Carnegie Supernova Project-II
Sahana Kumar, Eric Y. Hsiao, Christopher Ashall +20
Producing stable Ni in Type Ia supernovae (SNe Ia) requires sufficiently high density conditions that are not predicted for all origin scenarios, so examining the distributi…
The Carnegie Supernova Project: First Near-Infrared Hubble Diagram to z~0.7
Wendy L. Freedman, Christopher R. Burns, M. M. Phillips +37
The Carnegie Supernova Project (CSP) is designed to measure the luminosity distance for Type Ia supernovae (SNe Ia) as a function of redshift, and to set observational constraints…
HST observations of the Local Group dwarf galaxy Leo I
C. Gallart, W. L. Freedman, M. Mateo +10
We present deep HST F555W (V) and F814W (I) observations of a central field in the Local Group dwarf spheroidal (dSph) galaxy Leo I. The resulting color-magnitude diagram (CMD) rea…
New HST Observations of High Velocity Lyman Alpha and Balmer Alpha in SNR 1987A
Eli Michael, Richard McCray, C. S. J. Pun +12
We describe and model high velocity (~15,000 km/s) Lyman alpha and Balmer alpha emission from supernova remnant 1987A seen in September and October 1997 with the Space Telescope Im…
The CTIO Prime Focus CCD: System Characteristics from 1982-1988
Nicholas B. Suntzeff, Alistair R. Walker
The CTIO Prime Focus CCD instrument with an RCA CCD was in operation at the CTIO 4-m telescope for six years between 1982-1988. A large body of literature has been published based…