Class JSci.physics.particles.PiZero
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Class JSci.physics.particles.PiZero

java.lang.Object
   |
   +----JSci.physics.Particle
           |
           +----JSci.physics.quantum.QuantumParticle
                   |
                   +----JSci.physics.particles.Hadron
                           |
                           +----JSci.physics.particles.Meson
                                   |
                                   +----JSci.physics.particles.Pion
                                           |
                                           +----JSci.physics.particles.PiZero

public final class PiZero
extends Pion
A class representing pi0.

Constructor Index

 o PiZero()
Constructs a pi0.

Method Index

 o anti()
Returns the antiparticle of this particle.
 o charge()
Returns the electric charge.
 o isAnti(QuantumParticle)
Returns true if qp is the antiparticle.
 o isospinZ()
Returns the number of 1/2 units of the z-component of isospin.
 o quarks()
Returns the quark composition.
 o restMass()
Returns the rest mass (MeV).
 o toString()
Returns a string representing this class.

Constructors

 o PiZero
  public PiZero()
Constructs a pi0.

Methods

 o restMass
  public double restMass()
Returns the rest mass (MeV).
Returns:
134.9764
Overrides:
restMass in class Particle
 o charge
  public int charge()
Returns the electric charge.
Returns:
0
Overrides:
charge in class QuantumParticle
 o isospinZ
  public int isospinZ()
Returns the number of 1/2 units of the z-component of isospin.
Returns:
0
Overrides:
isospinZ in class QuantumParticle
 o quarks
  public QuantumParticle[] quarks()
Returns the quark composition.
 o anti
  public QuantumParticle anti()
Returns the antiparticle of this particle.
Overrides:
anti in class QuantumParticle
 o isAnti
  public boolean isAnti(QuantumParticle qp)
Returns true if qp is the antiparticle.
Overrides:
isAnti in class QuantumParticle
 o toString
  public String toString()
Returns a string representing this class.
Overrides:
toString in class Object

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