Difference between revisions of "Notes for the July 11th, 2008 Meeting"
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[[Image:com_and_lab_frame.jpg|left]] | [[Image:com_and_lab_frame.jpg|left]] | ||
| − | 2 p <sub>n</sub> cos θ = 15 MeV | + | 2 * p <sub>n</sub> cos θ = 15 MeV |
| − | 2 sqrt(p<sub>n</sub> <sup>2</sup> + m <sub>n</sub> <sup>2</sup>) = 15 MeV = m <sub>d</sub> | + | 2 * sqrt(p<sub>n</sub> <sup>2</sup> + m <sub>n</sub> <sup>2</sup>) = 15 MeV = m <sub>d</sub> |
Revision as of 16:38, 15 July 2008
= we'll have 2.5"
= tan(1.95)
radiator distance - collimator
x = 73.4" = 186.5 cm
radiator is 73.4" - 48" upstream of the wall
Something someone needs to do:
Look up which has the highest neutron production energy thresh hold: Cu, Zn, Ni
2 * p n cos θ = 15 MeV
2 * sqrt(pn 2 + m n 2) = 15 MeV = m d