A supplementary material to the paper

Experimental and theoretical study of the B(2)2Sigma+ <- X(1)2Sigma+ system 
in the KSr molecule 

Authors: Jacek Szczepkowski, Anna Grochola, Pawel Kowalczyk, Olivier Dulieu, 
         Romain Guérout, Piotr S. ¯uchowski and Wlodzimierz Jastrzebski

Corresponding author: e-mail address jszczep@ifpan.edu.pl

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Table 1.  The experimental Dunham coefficients for the B and X states of the KSr 
          molecule. The three different sets of coefficients for each state rely 
          on different values of the ground-state equilibrium distance Re taken 
          from three theoretical calculations. 
          All values are in cm^-1.

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                  MRCI                    FCI+ECP+CPP                RCCSD(T)
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                              X state
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 Y_10          54.83+/-1                  54.58+/-1                54.59+/-1
 Y_20          -0.59+/-0.19               -0.56+/-0.18             -0.56+/-0.18
 Y_01          0.0323557(a)               0.0322434(a)             0.0312098(a)
 Y_11x10^4     -2.2+/-4                   -2.7+/-5                 -2.9+/-5
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                              B state
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 T_e          8933.24+/-0.9              8932.49+/-0.9            8932.53+/-0.9
 Y_10          77.61+/-0.54               77.55+/-0.54             77.56+/-0.54
 Y_20          -0.17+/-0.04               -0.16+/-0.04             -0.16+/-0.04
 Y_01      0.03311+/-0.00013(b)     0.03397+/-0.00014(b)    0.03266+/-0.00013(b)
 Y_11x10^5     -4.8+/-15                  -5.4+/-17                -8.2+/-25
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(a) Values taken from the theory and fixed during the fit.
(b) Strongly correlated with Y_01 value of the X state.