Calculate the Hamiltonian chain I for Te122-128

[Pual Black]

Homework Statement

calculate the Hamiltonian chain I for Te122-128[/B]

hello
I have to calculate The Hamiltonian and the parameters for U(5) for the Te122-128
this is the equation which i have to use

but this is the first time i use such an equation. i searched in google but i don't know how to search for the solution I calculated the number of bosons and the parity and the energy levels for each transitionCan you give me a link or some tips how to solve it ?
Thank you all

 

[Pual Black]

I just got it. I have to use another equation from which i get the parameters for this equation.
Then i can caculate the a1 ,a3 , a4
After that i should use the IBM1 programm and enter the parameters. This is the only way to " solve " it