Difference between revisions of "Determining the uncertainty of Eγ"
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<math>m_n</math> = 939.565 ±
<math>m_n</math> = 939.565 ± .<math>MeV/c^2</math>
Revision as of 08:26, 12 June 2008
To determine the uncertainty in Eγ we pick an angle for the neutron within [, + Δ ] and a momentum of the neutron between [ , + Δ ].
What are reasonable Δand Δ ?
is determined by time of flight.
= 939.565 ± 0.00028