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Calibrating Hydrogen-Rich Core-Collapse Supernovae for their Use as Distance Indicators Independent of Type Ia Supernovae

Published online by Cambridge University Press:  17 January 2013

M. L. Pumo  and
L. Zampieri
M. L. Pumo
Affiliation:
INAF-Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, I-35122 Padova, Italyluca.zampieri@oapd.inaf.it Bonino-Pulejo Foundation, Via Uberto Bonino 15/C, I-98124 Messina, Italy INAF-Osservatorio Astrofisico di Catania, via S. Sofia 78, I-95123 Catania, Italy email: mlpumo@oact.inaf.it
L. Zampieri
Affiliation:
INAF-Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, I-35122 Padova, Italyluca.zampieri@oapd.inaf.it
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Abstract

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Using our new general-relativistic, radiation hydrodynamics, Lagrangian code, we computed a rather extended grid of hydrogen-rich core-collapse supernovae (CC-SNe) models and explored the potentials of their “standardization” as distance indicators. We discuss the properties of some calibrations previously reported in the literature, and present new correlations based on the behavior of the light curve that can be employed for calibrating hydrogen-rich CC-SNe using only photometric data.

Keywords

supernovae: general — hydrodynamics — methods: numericaldistance scale
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Issue S281: Binary Paths to Type Ia Supernovae Explosions , July 2011 , pp. 32 - 33
Copyright
Copyright © International Astronomical Union 2013

References

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