Open Access

Table 2.

kNECnn simulations analyzed in this paper.

Name NR profile NSE Therm κ(ν) Opacity Atomic data Lpeak [1041 erg/s] tpeak [hours] Xlan, f [%]
NdU300 BLh_1.43 BK8 DT08 κν, 300 LANL Nd, U 6.404 1.12 2.400
Nd300 BLh_1.43 BK8 DT08 κν, 300 LANL Nd 5.668 1.00 2.400
GK BLh_1.43 BK8 DT08 Ross. LANL Nd 7.511 2.168 2.401
GKPl BLh_1.43 BK8 DT08 Planck LANL Nd 3.166 0.84 2.401
JK BLh_1.43 BK8 DT08 Ross. J[22] 3.495 0.83 2.401
SK BLh_1.43 BK8 DT08 Ross. W[22] 1.663 0.75 2.400
BK6 BLh_1.43 BK6 DT08 Ross. LANL Nd 6.878 2.23 2.498
CNSE BLh_1.43 CNSE DT08 Ross. LANL Nd 7.315 2.00 2.389
Th-S BLh_1.43 BK8 ST05 Ross. LANL Nd 4.581 1.50 2.507
ThK-S_BLh BLh_1.43 BK8 ST05 Ross. W[22] 1.247 1.45 2.507
Apr2_BLh BLh_1.43 ST05 Ross. W[22] 4.672 0.94 2.837

ThK-S_DD2 DD2_1.67 BK8 ST05 Ross. W[22] 1.870 3.00 5.546
Apr2_DD2 DD2_1.67 ST05 Ross. W[22] 4.536 2.17 6.319

Notes. From left to right, the name of the simulation and of the NR-extracted initial ejecta profile (see Table 1), the NSE initialization method employed (BK6 and BK8 stand for the backtracking procedure starting at T = 6, 8 GK, CNSE for the cold-NSE method; Apr2 simulations are performed without in situ NN), the thermalization scheme used (DT08 and ST05 stand for the detailed thermalization scheme described in Sect. 2.4 with f th oth = 0.8 Mathematical equation: $ f_{\mathrm{th}}^{\mathrm{oth}} = 0.8 $ or the simple thermalization from Wu et al. (2022) with f th kNEC = 0.5 Mathematical equation: $ f_{\mathrm{th}}^\mathrm{{\tt kNEC}} = 0.5 $). The next columns state wether a frequency-dependent (and with how many frequency groups) or a gray opacity is used, which model is employed (LANL stands for the atomic calculations, J[22] for the analytical model from Just et al. (2022), and W[22] for the opacity from Wu et al. 2022), and which atomic opacities are read from the NIST-LANL database (see Sect. 2.5). The last three columns report the peak of the bolometric luminosity, the time of this peak, and the final mass fraction of lanthanides produced.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.