Evolution of the Type IIb SN 2011fu

Pandey, S. B. ; Kumar, Brajesh ; Sahu, D. K. ; Vinko, J. ; Moskvitin, A. S. ; Anupama, G. C. ; Bhatt, V. K. ; Ordasi, A. ; Nagy, A. ; Sokolov, V. V. ; Sokolova, T. N. ; Komarova, V. N. ; Kumar, Brijesh ; Bose, Subhash ; Roy, Rupak ; Sagar, Ram (2013) Evolution of the Type IIb SN 2011fu In: Supernova Environmental Impacts Proceedings IAU Symposium No. 296, 2013.

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Official URL: https://www.cambridge.org/core/journals/proceeding...

Related URL: http://dx.doi.org/10.1017/S1743921313009708


The UBVRI photometric follow-up of SN 2011fu has been initiated a few days after the explosion, shows a rise followed by steep decay in all bands and shares properties very similar to that seen in case of SN 1993J, with a possible detection of the adiabatic cooling phase at very early epochs. The spectral modeling performed with SYNOW suggests that the early-phase line velocities for H and Fe ii features were ~ 16000 km s−1 and ~ 14000 km s−1, respectively. Studies of rare class of type IIb SNe are important to understand the evolution of the possible progenitors of core-collapse SNe in more details.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to International Astronomical Union.
Keywords:Supernovae; General - Supernovae; Individual (SN2011fu)
ID Code:101708
Deposited On:12 Feb 2018 12:15
Last Modified:12 Feb 2018 12:15

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