- #1
humanist rho
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Homework Statement
What is the shell model spin and parity of [tex]_{38}^{89}Sr[/tex]?
2. The attempt at a solution
If i fill the levels as we usually do,
Protons will end up in the level [tex]1f_{5/2}[/tex] with 6protons,ie the level is completely filled
If the neutron number is considered,[tex]1g_{7/2}[/tex] with 1neutron is the final level.
Then what is the spin parity?
[itex]\frac{5}{2}^{+}[/itex] or [itex]\frac{7}{2}^{+}[/itex]?