activity
19952008
most citedNew Hubble Space Telescope Discoveries of Type Ia Supernovae at z > 1: Narrowing Constraints on the Early Behavior of Dark Energy

1.8k citations · 3.1k across the 18 of their papers we have counts for

collaborators
Showing 2008Show all

2 papers · 1 filter

astro-ph2008★ 76 cited

Time Dilation in Type Ia Supernova Spectra at High Redshift

S. Blondin, T. M. Davis, K. Krisciunas +29

We present multiepoch spectra of 13 high-redshift Type Ia supernovae (SNe Ia) drawn from the literature, the ESSENCE and SNLS projects, and our own separate dedicated program on th…

astro-ph2008★ 63 cited

First-Year Spectroscopy for the SDSS-II Supernova Survey

Chen Zheng, Roger W. Romani, Masao Sako +77

This paper presents spectroscopy of supernovae discovered in the first season of the Sloan Digital Sky Survey-II Supernova Survey. This program searches for and measures multi-band…