Vinculating model variables and observable quantities of magnetar-powered H-rich supernovae

MAFFIONE, N; ORELLANA, M.; BERSTEN, M.C

Bariloche

Congreso; Massive stars and supernovae; 2018

Carnegui Institution, UNRN, AAA, Municipio de Bariloche

A grid of hydrodynamic models (with a simple treatment for radiative processes) has been recently computed for a hydrogen-rich progenitor of M ZAMS=15 M-sun. The corresponding light curves (LCs) show indirect evidence of the properties of the magnetar. By means of a correlational analysis we investigate the existence of a correspondence between the variables used to define the models (initial rotation energy and spin-down timescale) and observable quantities obtained from the LCs. This study might help to define search strategies in order to obtain evidence of the magnetar engine working into SNe with good photometric data. Herein we present some preliminary results.