2015MNRAS.452.2597X

Query : 2015MNRAS.452.2597X

2015MNRAS.452.2597X - Mon. Not. R. Astron. Soc., 452, 2597-2605 (2015/September-3)

Core-collapse supernova rate synthesis within 11 Mpc.

XIAO L. and ELDRIDGE J.J.

Abstract (from CDS):

The 11 Mpc Hα and Ultraviolet Galaxy Survey (11HUGS) traces the star formation activity of nearby galaxies. In addition, within this volume the detection completeness of core-collapse supernovae (CCSNe) is high therefore by comparing these observed stellar births and deaths we can make a sensitive test of our understanding of how stars live and die. In this paper, we use the results of the Binary Population and Spectral Synthesis (bpass) code to simulate the 11HUGS galaxies' Hα and far-ultraviolet (FUV) star formation rate indicators (SFRIs) and simultaneously match the CCSN rate. We find that stellar population including interacting binary stars makes little difference to the total CCSN rate but increases the Hα and FUV fluxes for a constant number of stars being formed. In addition, they significantly increase the predicted rate of Type Ibc SNe relative to Type II SNe to the level observed in the 11HUGS galaxies. We also find that instead of assuming a constant star formation history for the galaxies our best-fitting models have an SFR that peaked more than 3 Myr ago.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): binaries: general - supernovae: general

Simbad objects: 33

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Number of rows : 33
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 SN 2002ap SN* 01 36 23.85 +15 45 13.2   13.11 14.54     SNIc-BL 563 1
2 M 74 G 01 36 41.7451236624 +15 47 01.107512304 10.52 10.00 9.46 9.16   ~ 1731 1
3 SN 2003gd SN* 01 36 42.65 +15 44 19.9     13.2     SNIIP 247 2
4 SN 2007gr SN* 02 43 27.98 +37 20 44.7       12.77   SNIc 235 1
5 NGC 1058 Sy2 02 43 30.0264850248 +37 20 28.782851784   12.29 11.75 10.85   ~ 466 0
6 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 17418 0
7 NGC 2403 AGN 07 36 51.3381434280 +65 36 09.650825640 9.31 8.84 8.38 8.19   ~ 1787 1
8 2MASS J07371703+6535579 HXB 07 37 17.0432126424 +65 35 57.826001220           SNIIP 279 1
9 CXOU J095546.6+694037 HXB 09 55 46.6536476856 +69 40 37.899496056           SNIIP 47 1
10 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 5854 6
11 NGC 3344 EmG 10 43 31.150 +24 55 19.99 10.38 10.54 9.86 9.71   ~ 406 1
12 SN 2012fh SN* 10 43 34.05 +24 53 29.0           SNIc: 37 1
13 M 66 GiP 11 20 15.0 +12 59 29 9.85 9.65 8.92     ~ 1384 4
14 SN 2009hd SN* 11 20 16.99 +12 58 46.3           SNII 61 1
15 NGC 4242 GiG 12 17 30.1835103480 +45 37 09.508940220   11.37 10.83     ~ 269 1
16 SN 2002bu SN* 12 17 37.18 +45 38 47.4     15.5     SNIIn? 55 2
17 NGC 4490 GiP 12 30 34.5 +41 38 26 10.03 10.22 9.79     ~ 574 3
18 SN 2008ax SN* 12 30 40.80 +41 38 16.1   23.6 23.5 14.1 22.6 SNIIb 259 1
19 SN 2005af SN* 13 04 44.06 -49 33 59.8     12.8     SNIIP 63 1
20 SN 2011ja SN* 13 05 11.12 -49 31 27.0           SNIIP 44 0
21 NGC 4945 Sy2 13 05 27.279 -49 28 04.44   9.31 14.40 7.55   ~ 1473 2
22 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4327 4
23 SN 2005cs SN* 13 29 53.37 +47 10 28.2   14.5       SNIIP 407 1
24 SN 2011dh SN* 13 30 05.10555 +47 10 10.9227           SNIIb 387 1
25 iPTF 13bvn SN* 15 00 00.152 +01 52 53.17           SNIb 171 0
26 NGC 6744 GiG 19 09 46.1335950504 -63 51 26.897079024   9.28 8.25 8.08 9.6 ~ 275 0
27 SN 2005at SN* 19 09 53.57 -63 49 22.8     14.3     SNIc 35 1
28 SN 2002hh SN* 20 34 44.29 +60 07 19.0     17.18     SNIIP 151 1
29 NGC 6946 H2G 20 34 52.332 +60 09 13.24   10.5       ~ 2526 2
30 SN 2004et SN* 20 35 25.33 +60 07 17.7   12.88       SNIIP 487 1
31 NGC 7793 GiG 23 57 49.7540045856 -32 35 27.701550744 10.26 9.74 9.28 9.06 9.7 ~ 1105 2
32 SN 2008bk SN* 23 57 50.42 -32 33 21.5           SNIIP 139 2
33 NAME Local Group GrG ~ ~           ~ 8379 0

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