Exploring the impact of a decelerating bar on transforming bulge orbits into disc-like orbits

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Table 3

Parameters of the chemical models of the bulge.

θ	x₀	y₀	σ_x	σ_y	$C_{1, J_{r}}$ $\[C_{1, J_r}\]$	$C_{1, J_{z}}$ $\[C_{1, J_z}\]$	$C_{1, J_{ϕ}}$ $\[C_{1, J_\phi}\]$	$C_{2, J_{r}}$ $\[C_{2, J_r}\]$	$C_{2, J_{z}}$ $\[C_{2, J_z}\]$	$C_{2, J_{ϕ}}$ $\[C_{2, J_\phi}\]$
−6	0.409	0.0598	0.383	0.0879	−1.64	−17.8	−0.0464	2.01	6.39	0.0204

Notes. The units of θ are degrees while x₀, y₀, σ_x, σ_y are given in dex. The values quoted for the gradient matrices C are in dex per Mpc km s⁻¹. The values listed for chemical models are mainly taken from the best fit values in Binney & Vasiliev (2024) but with some differences.

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