2022PASP..134e4201B

Query : 2022PASP..134e4201B

2022PASP..134e4201B - Publ. Astron. Soc. Pac., 134, part no 5, 4201-4201 (2022/May-1035)

Initial Ni-56 Masses in Type Ia Supernovae.

BORA Z., VINKO J. and KONYVES-TOTH R.

Abstract (from CDS):

We infer initial masses of the synthesized radioactive nickel-56 in a sample of recent Type Ia supernovae applying a new formalism introduced recently by Khatami & Kasen. It is shown that the nickel masses we derive do not differ significantly from previous estimates based on the traditional Arnett-model. We derive the β parameter for our sample SNe and show that these are consistent with the fiducial value of ∼1.6 given by Khatami & Kasen from SN Ia hydrodynamical simulations.

Abstract Copyright: © 2022. The Author(s). Published by IOP Publishing Ltd on behalf of the Astronomical Society of the Pacific (ASP). All rights reserved

Journal keyword(s): Type Ia supernovae - Explosive nucleosynthesis - Radiative transfer

Simbad objects: 17

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Number of rows : 17
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SN 2016eoa SN* 00 21 23.100 +22 26 08.30           SNIa 15 0
2 SN 2017fgc SN* 01 20 14.4 +03 24 10           SNIa-norm 31 0
3 SN 2017hjy SN* 02 36 02.560 +43 28 19.51           SNIa 9 0
4 SN 2016ixb SN* 04 53 59.790 +01 57 46.21           SNIa 8 0
5 ASASSN -16cs SN* 06 50 36.730 +31 06 44.56           SNIa 18 0
6 SN 2018oh SN* 09 06 39.6 +19 20 18           SNIa-norm 91 0
7 SN 2017igf SN* 11 42 49.670 +77 22 13.00           SNIa 13 0
8 SN 2016coj SN* 12 08 06.7 +65 10 38           SNIa-norm 45 0
9 SN 2012cg SN* 12 27 12.83 +09 25 13.2           SNIa-norm 224 1
10 SN 2016bln SN* 13 34 45.6 +13 51 14           SNIa-norm 62 0
11 SN 2011fe SN* 14 03 05.711 +54 16 25.22   10.12 10.06     SNIa-norm 747 1
12 SN 2017erp SN* 15 09 14.9 -11 20 03           SNIa-norm 55 0
13 SN 2016ffh SN* 15 11 49.48 +46 15 03.2           SNIa 18 0
14 SN 2017cts SN* 17 03 11.760 +61 27 26.06           SNIa 8 0
15 Gaia 16alq SN* 18 12 29.400 +31 16 47.30           SNIa 14 0
16 SN 2017fms SN* 21 20 14.600 -04 52 51.30           SNIa 8 0
17 SN 2016gcl SN* 23 37 56.621 +27 16 37.73           SNIa 11 0

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