Conversion TDC to Energy

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Calculation

tn: Neutron time of flight

tɣ: Gamma time of flight

l: Distance between detector and target

tn-tɣ=l/v-l/c=l(1/v-1/c)

=> v=1/[(tn-tɣ)/l-1/c]


βn=v/c

ɣn=(1-βn2)-1/2

Etot=Mnɣnc2

Ek=Etot-Mnc2