/gun/spread/

Spreads of gun.

Sub-directories :

Commands :

energy [engSpread] [Unit]

Set the kinetic energy spread.

Range : engSpread>=0.

Available Geant4 state(s) : PreInit Idle

Parameters

engSpread	type d
Unit	type s		Parameter candidates : eV keV MeV GeV TeV PeV J electronvolt kiloelectronvolt megaelectronvolt gigaelectronvolt teraelectronvolt petaelectronvolt joule

position [X0] [Y0] [Z0] [Unit]

Set position spread.

Range : X0>=0. && Y0>=0 && Z0>=0

Available Geant4 state(s) : PreInit Idle

Parameters

X0	type d	Omittable : current value is used as the default value.
Y0	type d	Omittable : current value is used as the default value.
Z0	type d	Omittable : current value is used as the default value.
Unit	type s		Parameter candidates : pc km m cm mm um nm Ang fm parsec kilometer meter centimeter millimeter micrometer nanometer angstrom fermi

direction [DPolar] [Unit]

Set direction spread.

Available Geant4 state(s) : PreInit Idle

Parameters

DPolar	type d
Unit	type s		Parameter candidates : rad mrad sr deg radian milliradian steradian degree

dispersion [dispSpread]

Set the beam dispersion along y (MeV/cm).

Available Geant4 state(s) : PreInit Idle

Parameters

dispSpread

type d

cutoffenergy [cutoffeng] [Unit]

Set the cut-off kinetic energy.

Range : cutoffeng>=0.

Available Geant4 state(s) : PreInit Idle

Parameters

cutoffeng	type d
Unit	type s		Parameter candidates : eV keV MeV GeV TeV PeV J electronvolt kiloelectronvolt megaelectronvolt gigaelectronvolt teraelectronvolt petaelectronvolt joule