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Supernova Light Curves

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Contact: F.X.Timmes
my one page vitae,
full vitae,
research statement, and
teaching statement.

The tool in snlite.tbz generates simple radioactive decay models of late-time supernova light curves. This tool was used in this article and this article on SN 1987A.
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The tool in lc1a.tbz generates simple supernova type 1a light curves. It is based on the expressions in Arnett 1982 and Dado & Dar 2015 where the bolometric luminosity is given by \begin{equation} L_b(t) = \frac{1}{t_r^2} \exp \left ( \frac{-t^2}{2 \ t_r^2} \right ) \int_0^t t \ \exp \left ( \frac{-t^2}{2 \ t_r^2} \right ) \ {\dot E}(t) \ {\rm d}t \ , \label{eq1} \tag{1} \end{equation} where $t_r$ is the rise time and ${\dot E}(t)$ is the energy deposition from radioactive decay of $^{56}{\rm Ni}$ and $^{56}{\rm Co}$ and positron heating. The tool's default set of parameters is aimed at SN 1992bc:


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for more on radioactive isotopes, peek at the 26Al and 60Fe, 44Ti, 60Co and 56Ni, and other radioactivities.
 



Please cite the relevant references if you publish a piece of work that use these codes, pieces of these codes, or modified versions of them. Offer co-authorship as appropriate.