Bolometric light curves and explosion parameters of 38 stripped-envelope core-collapse supernovae
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...…supernovae (SE SNe) samples currently available in the literature are mainly targeted (i.e., 34 SE SNe in Taddia et al. 2018b, CSP), and non-homogenous (i.e. collections by Cano 2013, Lyman et al. 2016, and Prentice et al. 2016), or rather small (i.e., 20 SNe in Taddia et al. 2015, SDSS II)....
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328 citations
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...…3 − 4 M⊙ estimated from the SNIb light curve fitting 34 Limongi,Chieffi (Wheeler & Levreault 1985; Ensman & Woosley 1988; Dessart et al. 2011, 2015, 2016; Lyman et al. 2016); (d) a limiting mass between SNIIP and SNIb corresponding to MIIP ∼ 17 M⊙ implies a fraction of SNIb of ∼ 26 % of all the…...
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References
6,784 citations
"Bolometric light curves and explosi..." refers methods in this paper
...The lack of large Mej events is somewhat at odds from predictions of stellar models with a simple weighting from the IMF....
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...Thus, although the spread of model Mej values are good representations of the observed distribution, the quantitative divide between low- and high-Mej events is inconsistent with expectations from the IMF, and something must act to suppress the observability of SNe from progenitors that would otherwise produce large Mej explosions....
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...In order to determine the fraction of SNe producing each bin of Mej, the models were weighted by the IMF (Kroupa 2001)....
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...Rates of SE SNe compared to SNe II appear too high to only arise from the most massive stars, when considering the stellar initial mass function (IMF)....
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...One may expect very low Mej systems to be more abundant, given some proportionality between the initial mass of the star and the exploding core mass, and considering the shape of the stellar IMF....
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2,399 citations
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...Fall-back SNe, in which little or none of the mass is ejected or direct collapse to a black hole for very massive pre-SN progenitors could be possible solutions (e.g. Woosley 1993; Fryer 1999; Heger et al. 2003; Fryer et al. 2009; Kochanek 2014)....
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2,007 citations
"Bolometric light curves and explosi..." refers background in this paper
...Fall-back SNe, in which little or none of the mass is ejected or direct collapse to a black hole for very massive pre-SN progenitors could be possible solutions (e.g. Woosley 1993; Fryer 1999; Heger et al. 2003; Fryer et al. 2009; Kochanek 2014)....
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1,991 citations
"Bolometric light curves and explosi..." refers background in this paper
...2 is akin to the suggestion of a possible Phillips’ relation (i.e. brighter SNe have wider light curves; Phillips 1993) for GRB-SNe that is discussed in Schulze et al. (2014)....
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1,823 citations