Table:
text: Delayed neutron
Principle
Principle
Group_ Half_Life_s Decay_Constant_s_1_ Yield_Neutrons_per_Fission Fraction
1 55.72 0.0124 0.00052 0.000215
2 22.72 0.0305 0.00546 0.001424
3 6.22 0.111 0.00310 0.001274
4 2.30 0.301 0.00624 0.002568
5 0.614 1.14 0.00182 0.000748
6 0.230 3.01 0.00066 0.000273

Question: For delayed neutrons, what is the yield, neutrons per fission, of the group with decay constants less than 0.301, a half-life of 22.72, and a group number greater than 2?

Question: What is the decay constant with a half-life less than 22.72, a neutron yield per fission of 0.0031000000000000003 and a group number less than 3 for delayed neutrons?