KRATOS: A large suite of N-body simulations to interpret the stellar kinematics of LMC-like discs

Open Access

Table 2.

Initial conditions of all the simulations presented in this work with respect to the fiducial model.

	Model label	Configuration	Changes of each set with respect to the fiducial model
K1	Fiducial	G_LMC	–
K2	(blue)	G_LMC + G_SMC
K3		G_LMC + G_SMC + G_MW

K4	Q = 1.0	G_LMC	[G_LMC] Toomre parameter Q = 1.0
K5	(light brown)	G_LMC + G_SMC
K6		G_LMC + G_SMC + G_MW

K7	Q = 1.5	G_LMC	[G_LMC] Toomre parameter Q = 1.5
K8	(light red)	G_LMC + G_SMC
K9		G_LMC + G_SMC + G_MW

K10	$0.45 M_{LMC}^{halo}$ $0.45\mathrm{M}_{\mathrm{LMC}}^{\mathrm{halo}}$	G_LMC	[G_LMC] DM Mass = 0.8 × 10¹¹ M_⊙
K11	(orange)	G_LMC + G_SMC	Number of DM Particles = 11 992 066
K12		G_LMC + G_SMC + G_MW

K13	$1.40 M_{LMC}^{halo}$ $1.40\mathrm{M}_{\mathrm{LMC}}^{\mathrm{halo}}$	G_LMC	[G_LMC] DM Mass = 2.5 × 10¹¹ M_⊙
K14	(green)	G_LMC + G_SMC	Number of DM Particles = 34 924 737
K15		G_LMC + G_SMC + G_MW

K16	$0.60 M_{LMC}^{disc}$ $0.60\mathrm{M}_{\mathrm{LMC}}^{\mathrm{disc}}$	G_LMC	[G_LMC] Stellar Mass = 3.0 × 10⁹ M_⊙
K17	(grey)	G_LMC + G_SMC	Number of Stellar Particles = 720 005
K18		G_LMC + G_SMC + G_MW

K19	$0.60 M_{LMC}^{disc}$ $0.60\mathrm{M}_{\mathrm{LMC}}^{\mathrm{disc}}$ ; $0.45 M_{LMC}^{halo}$ ${ } 0.45\mathrm{M}_{\mathrm{LMC}}^{\mathrm{halo}}$	G_LMC	[G_LMC] Stellar Mass = 3.0 × 10⁹ M_⊙
K20	(yellow)	G_LMC + G_SMC	Number of Stellar Particles = 720 005
K21		G_LMC + G_SMC + G_MW	[G_LMC] DM Mass = 0.8 × 10¹¹ M_⊙
			Number of DM Particles = 11 992 066

K22	$0.60 M_{LMC}^{disc}$ $0.60\mathrm{M}_{\mathrm{LMC}}^{\mathrm{disc}}$ ; $1.40 M_{LMC}^{halo}$ ${ } 1.40\mathrm{M}_{\mathrm{LMC}}^{\mathrm{halo}}$	G_LMC	[G_LMC] Stellar Mass = 3.0 × 10⁹ M_⊙
K23	(cyan)	G_LMC + G_SMC	Number of Stellar Particles = 720 005
K24		G_LMC + G_SMC + G_MW	[G_LMC] DM Mass = 2.5 × 10¹¹ M_⊙
			Number of DM Particles = 34 924 737

K25	0.25M_SMC	G_LMC + G_SMC	[G_SMC] DM Mass = 0.5 × 10¹⁰ M_⊙
K26	(red)	G_LMC + G_SMC + G_MW	Number of DM Particles = 1 199 900

K27	0.15M_MW	G_LMC + G_SMC + G_MW	[G_MW] DM Mass = 0.15 × 10¹² M_⊙
	(dark brown)

K28	Point-like MW	G_LMC + G_SMC + G_MW	[G_MW] Point-like
	(pink)

Notes. The colour code used for each set is the same throughout the paper.

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