Particle

All Known Implementing Classes:

BasicParticle
```
public interface Particle
```
Description of a particle equivalent to HEPevt description

Field Summary

Fields
Modifier and Type Field and Description

static int DOCUMENTATION

static int FINAL_STATE

static int INTERMEDIATE

Fields
Modifier and Type	Field and Description
`static int`	`DOCUMENTATION`
`static int`	`FINAL_STATE`
`static int`	`INTERMEDIATE`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`HepLorentzVector`	`asFourVector()` Return this particles momentum and energy as a 4-vector
`double`	`getCharge()` Returns the particle's charge
`List`	`getDaughters()` Returns a list of the decay products of this particle
`double`	`getEnergy()` Energy
`int`	`getGeneratorStatus()` Status code, one of FINALSTATE, INTERMEDIATE or DOCUMENTATION
`double`	`getMass()` Mass
`Hep3Vector`	`getMomentum()` Momentum
`Hep3Vector`	`getOrigin()` Point of origin
`double`	`getOriginX()`
`double`	`getOriginY()`
`double`	`getOriginZ()`
`List`	`getParents()` Returns a list of the parent(s) of this particle
`int`	`getPDGID()` Convenience method for getting particles PDGID
`double`	`getProductionTime()` Production time
`double`	`getPX()` X component of momentum
`double`	`getPY()` Y component of momentum
`double`	`getPZ()` Z component of momentum
`ParticleType`	`getType()` Particle Type

- Field Detail
  - FINAL_STATE
```
static final int FINAL_STATE
```
    See Also:
    
    Constant Field Values
  - INTERMEDIATE
```
static final int INTERMEDIATE
```
    See Also:
    
    Constant Field Values
  - DOCUMENTATION
```
static final int DOCUMENTATION
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getEnergy
```
double getEnergy()
```
    Energy
  - getMass
```
double getMass()
```
    Mass
  - getType
```
ParticleType getType()
```
    Particle Type
  - getPDGID
```
int getPDGID()
```
    Convenience method for getting particles PDGID
  - getMomentum
```
Hep3Vector getMomentum()
```
    Momentum
  - getOrigin
```
Hep3Vector getOrigin()
```
    Point of origin
  - getOriginX
```
double getOriginX()
```
  - getOriginY
```
double getOriginY()
```
  - getOriginZ
```
double getOriginZ()
```
  - getPX
```
double getPX()
```
    X component of momentum
  - getPY
```
double getPY()
```
    Y component of momentum
  - getPZ
```
double getPZ()
```
    Z component of momentum
  - getProductionTime
```
double getProductionTime()
```
    Production time
  - getGeneratorStatus
```
int getGeneratorStatus()
```
    Status code, one of FINALSTATE, INTERMEDIATE or DOCUMENTATION
  - getDaughters
```
List getDaughters()
```
    Returns a list of the decay products of this particle
  - getParents
```
List getParents()
```
    Returns a list of the parent(s) of this particle
  - getCharge
```
double getCharge()
```
    Returns the particle's charge
  - asFourVector
```
HepLorentzVector asFourVector()
```
    Return this particles momentum and energy as a 4-vector

Interface Particle

Field Summary

Method Summary

Field Detail

FINAL_STATE

INTERMEDIATE

DOCUMENTATION

Method Detail

getEnergy

getMass

getType

getPDGID

getMomentum

getOrigin

getOriginX

getOriginY

getOriginZ

getPX

getPY

getPZ

getProductionTime

getGeneratorStatus

getDaughters

getParents

getCharge

asFourVector