Difference between revisions of "Calculation of radiation yield"
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where <math>\kappa</math> - photon kinetic energy in MeV | where <math>\kappa</math> - photon kinetic energy in MeV | ||
| − | <math>\Phi_e(Z,E_0,k) = C_B\{2[1-\frac{2E}{3E_0}+(\frac{E}{E})^2][L-\sqrt{\eta}]+\sqrt{\eta}[1-\frac{L^2}{2\rho}-\frac{1}{\rho^2}]\}</math> | + | <math>\Phi_e(Z,E_0,k) = C_B\{2[1-\frac{2E}{3E_0}+(\frac{E}{E})^2][L-\sqrt{\eta}]+\sqrt{\eta}[1-\frac{L^2}{2\rho}-\frac{1}{\rho^2}(\frac{1}{2}L-[\frac{\rho(\rho+2)(E_0+1)}{E_0-1}]^{\frac{1}{2}})]\}</math> |
Revision as of 19:46, 8 May 2008
The number of photons per MeV per incident electron per of radiator (Z,A) is given by [1]:
,
where - photon kinetic energy in MeV