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2025-12-05 08:54:02 +01:00

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\page Examples_electromagnetic Category "electromagnetic"
## TestEm by theme
```
--------------------------------------------------------------------------
| Check basic quantities |
|------------------------------------------------------------------------|
| Total cross-sections, mean free paths ... | Em0 Em13 Em14 |
|------------------------------------------------------------------------|
| Stopping power, particle range ... | Em0 Em1 Em5 Em11 Em12 |
|------------------------------------------------------------------------|
| Final state : | |
| energy spectra, angular distributions ... | Em14 |
|------------------------------------------------------------------------|
| Energy loss fluctuations | Em18 |
--------------------------------------------------------------------------
-------------------------------------------------------------------------
| Multiple Coulomb scattering |
|-----------------------------------------------------------------------|
| as an isolated mechanism | Em15 |
|-----------------------------------------------------------------------|
| as a result of particle transport | Em5 |
-------------------------------------------------------------------------
-------------------------------------------------------------------------
| More global verifications |
|-----------------------------------------------------------------------|
| Single layer : | |
| transmission, absoption, reflexion ... | Em5 |
|-----------------------------------------------------------------------|
| Bragg curve, tallies | Em7 |
|-----------------------------------------------------------------------|
| Depth dose distribution | Em11 Em12 |
|-----------------------------------------------------------------------|
| Shower shapes, Moliere radius | Em2 |
|-----------------------------------------------------------------------|
| Sampling calorimeters, energy flow | Em3 |
|-----------------------------------------------------------------------|
| Crystal calorimeters | Em9 |
-------------------------------------------------------------------------
-------------------------------------------------------------------------
| Other specialized programs |
|-----------------------------------------------------------------------|
| High energy muon physics | Em17 |
|-----------------------------------------------------------------------|
| Other rare, high energy processes | Em6 |
|-----------------------------------------------------------------------|
| Synchrotron radiation | Em16 |
|-----------------------------------------------------------------------|
| Transition radiation | Em8 |
|-----------------------------------------------------------------------|
| Photo-absorption-ionization model | Em10 |
|-----------------------------------------------------------------------|
| Gamma Conversion Bethe - Heitler 5D model | Em15 |
-------------------------------------------------------------------------
```
- \ref ExampleTestEm0 - how to print cross-sections and stopping power used in input by
the standard EM package
- \ref ExampleTestEm1 - how to count processes, activate/inactivate them and survey
the range of charged particles. How to define a maximum step size
- \ref ExampleTestEm2 - shower development in an homogeneous material :
longitudinal and lateral profiles
- \ref ExampleTestEm3 - shower development in a sampling calorimeter : collect energy
deposited, survey energy flow and print stopping power
- \ref ExampleTestEm4 - 9 MeV point like photon source: plot spectrum of energy
deposited in a single media
- \ref ExampleTestEm5 - how to study transmission, absorption and reflection of particles
through a single, thin or thick, layer.
- \ref ExampleTestEm6 - physics list for rare, high energy, electromagnetic processes :
gamma conversion and e+ annihilation into pair of muons
- \ref ExampleTestEm7 - how to produce a Bragg curve in water phantom.
How to compute dose in tallies
- \ref ExampleTestEm8 - test of photo-absorption-ionisation model in thin absorbers,
and transition radiation
- \ref ExampleTestEm9 - shower development in a crystal calorimeter; cut-per-region
- \ref ExampleTestEm10 - XTR transition radiation model, investigation of ionisation
in thin absorbers
- \ref ExampleTestEm11 - how to plot a depth dose profile in a rectangular box
- \ref ExampleTestEm12 - how to plot a depth dose profile in spherical geometry :
point like source
- \ref ExampleTestEm13 - how to compute cross sections of EM processes from rate of
transmission coefficient
- \ref ExampleTestEm14 - how to compute cross sections of EM processes from direct
evaluation of the mean-free path. How to plot final state
- \ref ExampleTestEm15 - compute and plot final state of Multiple Scattering or Gamma Conversion as an isolated process
- \ref ExampleTestEm16 - simulation of synchrotron radiation
- \ref ExampleTestEm17 - check the cross sections of high energy muon processes
- \ref ExampleTestEm18 - energy lost by a charged particle in a single layer,
due to ionization and bremsstrahlung