154 citations · 1.2k across the 39 of their papers we have counts for
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astro-ph2007★ 28 cited
Ejecta and progenitor of the low-luminosity Type IIP supernova 2003Z
V. P. Utrobin, N. N. Chugai, A. Pastorello
The origin of low-luminosity Type IIP supernovae is unclear: they have been proposed to originate either from massive (about 25 Msun) or low-mass (about 9 Msun) stars. We wish to d…
astro-ph2007★ 120 cited
Optical Signatures of Circumstellar Interaction in Type IIP Supernovae
Nikolai N. Chugai, Roger A. Chevalier, Victor P. Utrobin
We propose new diagnostics for circumstellar interaction in Type IIP supernovae by the detection of high velocity (HV) absorption features in Halpha and He I 10830 A lines during t…