Difference between revisions of "Conversion TDC to Energy"
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E<sub>tot</sub>=M<sub>n</sub>ɣ<sub>n</sub>c<sup>2</sup> | E<sub>tot</sub>=M<sub>n</sub>ɣ<sub>n</sub>c<sup>2</sup> | ||
| − | E<sub>k</sub>=E<sub>tot</sub>-M | + | E<sub>k</sub>=E<sub>tot</sub>-M<sub>n</sub>c<sup>2</sup> |
Revision as of 17:15, 31 October 2008
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