Difference between revisions of "Cross Section Calculation"
From Hall A Wiki
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NCut = Numbers of electrons that pass good electron cuts | NCut = Numbers of electrons that pass good electron cuts | ||
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Q/e = Number of beam electrons | Q/e = Number of beam electrons | ||
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LT = live time | LT = live time | ||
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π = Detector efficiencies | π = Detector efficiencies | ||
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A = Acceptance (SAMC) | A = Acceptance (SAMC) | ||
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π = effective target thickness (sigma/cos(th) -g/cm2) | π = effective target thickness (sigma/cos(th) -g/cm2) | ||
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βEβ = Scattered electron momentum bin size | βEβ = Scattered electron momentum bin size | ||
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βπΊ = Solid angle | βπΊ = Solid angle | ||
Revision as of 02:11, 17 July 2016
<math>\frac{d^{3}\sigma}{d \omega d\Omega} = \frac {N_{cut}}{(Q/e).LT. \epsilon .A. \chi . \Delta E' . \Delta . \Omega}</math>
NCut = Numbers of electrons that pass good electron cuts
Q/e = Number of beam electrons
LT = live time
π = Detector efficiencies
A = Acceptance (SAMC)
π = effective target thickness (sigma/cos(th) -g/cm2)
βEβ = Scattered electron momentum bin size
βπΊ = Solid angle
