activity
19962005
most citedSearching for Hydrogen in Type Ib Supernovae, and for Helium and Hydrogen in Type Ic

1 citations · 1 across the 6 of their papers we have counts for

collaborators
Showing 2001Show all

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astro-ph2001

Optical Spectra of Supernovae

David Branch, E. Baron, David J. Jeffery

Supernova flux and polarization spectra bring vital information on the geometry, physical conditions, and composition structure of the ejected matter. For some supernovae the circu…

astro-ph2001

Coping with Type Ia Supernova "Evolution" When Probing the Nature of the Dark Energy

David Branch, Saul Perlmutter, E. Baron +1

Observations of high-redshift Type Ia supernovae (SNe Ia) have provided strong evidence that the dark energy is real, and making further accurate observations of high-redshift SNe…