xal.tools.beam.ens

Class EnsembleDescriptor

java.lang.Object

xal.tools.beam.ens.EnsembleDescriptor

public final class EnsembleDescriptor
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
double	ax Twiss alpha parameter in x plane
double	ay Twiss alpha parameter in y plane
double	az Twiss alpha parameter in z plane
double	bx Twiss beta parameter in x plane
double	by Twiss beta parameter in y plane
double	bz Twiss beta parameter in z plane
static int	DIST_GAUSSIAN_3 Gaussian distribution - gaussian in 6D phase space w/ 3 standard deviations cutoff
static int	DIST_GAUSSIAN_4 Gaussian distribution - gaussian in 6D phase space w/ 3 standard deviations cutoff
static int	DIST_KV Kapchinskij-Vladimirskij (or canonical) distribution - uniformly distributed on phase-space surface
static int	DIST_NONE No distribution profile specified - usually indicates error condition
static int	DIST_PARABOLIC Parabolic distribution - parabolic in 6D phase space
static int	DIST_SEMIGAUSSIAN_3 Semi-Gaussian distribution - uniform in 3D configuration, gaussian in momentum w/ 3 std cutoff
static int	DIST_SEMIGAUSSIAN_4 Semi-Gaussian distribution - uniform in 3D configuration, gaussian in momentum w/ 4 std cutoff
static int	DIST_WATERBAG Waterbag distribution - uniform in 6D phase space
int	enmProfile statistical distribution of particle phase coordinates in ensemble
double	ex beam rms emittance in x plane
double	ey beam rms emittance in y plane
double	ez beam rms emittance in z plane
int	nCnt number of particles in ensemble

Constructor Summary

Constructors

Constructor and Description
EnsembleDescriptor()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DIST_NONE

public static final int DIST_NONE

No distribution profile specified - usually indicates error condition

See Also:

Constant Field Values

DIST_KV

public static final int DIST_KV

Kapchinskij-Vladimirskij (or canonical) distribution - uniformly distributed on phase-space surface

See Also:

Constant Field Values

DIST_WATERBAG

public static final int DIST_WATERBAG

Waterbag distribution - uniform in 6D phase space

See Also:

Constant Field Values

DIST_PARABOLIC

public static final int DIST_PARABOLIC

Parabolic distribution - parabolic in 6D phase space

See Also:

Constant Field Values

DIST_SEMIGAUSSIAN_3

public static final int DIST_SEMIGAUSSIAN_3

Semi-Gaussian distribution - uniform in 3D configuration, gaussian in momentum w/ 3 std cutoff

See Also:

Constant Field Values

DIST_SEMIGAUSSIAN_4

public static final int DIST_SEMIGAUSSIAN_4

Semi-Gaussian distribution - uniform in 3D configuration, gaussian in momentum w/ 4 std cutoff

See Also:

Constant Field Values

DIST_GAUSSIAN_3

public static final int DIST_GAUSSIAN_3

Gaussian distribution - gaussian in 6D phase space w/ 3 standard deviations cutoff

See Also:

Constant Field Values

DIST_GAUSSIAN_4

public static final int DIST_GAUSSIAN_4

Gaussian distribution - gaussian in 6D phase space w/ 3 standard deviations cutoff

See Also:

Constant Field Values

enmProfile

public int enmProfile

statistical distribution of particle phase coordinates in ensemble

nCnt

public int nCnt

number of particles in ensemble

ax

public double ax

Twiss alpha parameter in x plane

bx

public double bx

Twiss beta parameter in x plane

ex

public double ex

beam rms emittance in x plane

ay

public double ay

Twiss alpha parameter in y plane

by

public double by

Twiss beta parameter in y plane

ey

public double ey

beam rms emittance in y plane

az

public double az

Twiss alpha parameter in z plane

bz

public double bz

Twiss beta parameter in z plane

ez

public double ez

beam rms emittance in z plane

Constructor Detail

EnsembleDescriptor

public EnsembleDescriptor()