jsci.physics.particles

Class Up

java.lang.Object

jsci.physics.Particle

jsci.physics.RelativisticParticle

jsci.physics.quantum.QuantumParticle

jsci.physics.particles.Quark

jsci.physics.particles.Up

All Implemented Interfaces:

java.io.Serializable

public final class Up
extends Quark

A class representing ups.

See Also:

Serialized Form

Field Summary

Fields inherited from class jsci.physics.particles.Quark

BLUE, color, GREEN, RED

Fields inherited from class jsci.physics.quantum.QuantumParticle

spinZ

Fields inherited from class jsci.physics.RelativisticParticle

momentum, position

Constructor Summary

Constructors

Constructor and Description
Up() Constructs an up.

Method Summary

Modifier and Type	Method and Description
QuantumParticle	anti() Returns the antiparticle of this particle.
int	charge() Returns the number of 1/3 units of electric charge.
boolean	isAnti(QuantumParticle qp) Returns true if qp is the antiparticle.
double	restMass() Returns the rest mass (MeV).
int	strangeQN() Returns the strangeness number.
java.lang.String	toString() Returns a string representing this class.

Methods inherited from class jsci.physics.particles.Quark

absorb, baryonQN, eLeptonQN, emit, isospin, isospinZ, muLeptonQN, spin, tauLeptonQN

Methods inherited from class jsci.physics.RelativisticParticle

equals, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Up

public Up()

Constructs an up.

Method Detail

restMass

public double restMass()

Returns the rest mass (MeV).

Specified by:

restMass in class RelativisticParticle

Returns:

5.0

charge

public int charge()

Returns the number of 1/3 units of electric charge.

Specified by:

charge in class QuantumParticle

Returns:

2

strangeQN

public int strangeQN()

Returns the strangeness number.

Specified by:

strangeQN in class QuantumParticle

Returns:

0

anti

public QuantumParticle anti()

Returns the antiparticle of this particle.

Specified by:

anti in class QuantumParticle

isAnti

public boolean isAnti(QuantumParticle qp)

Returns true if qp is the antiparticle.

Specified by:

isAnti in class QuantumParticle

toString

public java.lang.String toString()

Returns a string representing this class.

Overrides:

toString in class java.lang.Object