D^*K S-wave scattering^#
(threshold 2.50 GeV)

D^*_s1(2463) and D_s1(2536)

There are 2 csbar states with J^P=1⁺ : ³P₁ and ¹P₁ .
Both couple to D^*K in S-wave.

In our model,
the confinement csbar states come both at 2.544 GeV.

The two eigenstates of the system are such,
that one completely decouples from D^*K.

^# Eur. Phys. J. C32, 493 (2004)