Herwig 7.3.0
|
The HeavyMesonWidthGenerator class calculates the running width for heavy mesons. More...
#include <HeavyMesonWidthGenerator.h>
Public Member Functions | |
HeavyMesonWidthGenerator () | |
The default constructor. | |
![]() | |
GenericWidthGenerator () | |
Default constructor. | |
void | persistentOutput (PersistentOStream &os) const |
Function used to write out object persistently. | |
void | persistentInput (PersistentIStream &is, int version) |
Function used to read in object persistently. | |
virtual bool | accept (const ParticleData &part) const |
Return true if this width generator can handle the given particle type. | |
virtual Energy | width (const ParticleData &part, Energy m) const |
Calculate the width. | |
virtual DecayMap | rate (const ParticleData &part) const |
Initialize the given decay map for the given particle type. | |
virtual DecayMap | rate (const Particle &part) |
Return a decay map for a given particle instance. | |
virtual Energy | partialWidth (int iloc, Energy m) const |
The partial width for a given mode. | |
virtual pair< Energy, Energy > | width (Energy, const ParticleData &) const |
Return the total width and the sum of the partial widths for modes which are used. | |
virtual Length | lifeTime (const ParticleData &, Energy m, Energy w) const |
Given a particle type and a mass and a width of an instance of that particle type, generate a life time. | |
![]() | |
virtual bool | accept (const ParticleData &) const=0 |
Energy | width (const Particle &) const |
virtual Energy | width (const ParticleData &, Energy m) const=0 |
virtual Length | lifeTime (const ParticleData &, Energy m, Energy w) const |
virtual DecayMap | rate (const ParticleData &) const=0 |
virtual DecayMap | rate (const Particle &) |
![]() | |
virtual bool | defaultInit () |
PPtr | getParticle (PID) const |
PDPtr | getParticleData (PID) const |
bool | used () const |
void | useMe () const |
tEGPtr | generator () const |
void | persistentOutput (PersistentOStream &os) const |
void | persistentInput (PersistentIStream &is, int version) |
PPtr | getParticle (PID) const |
PDPtr | getParticleData (PID) const |
bool | used () const |
void | useMe () const |
tEGPtr | generator () const |
![]() | |
string | fullName () const |
string | name () const |
string | path () const |
string | comment () const |
void | setup (istream &is) |
void | update () |
void | init () |
virtual bool | preInitialize () const |
void | initrun () |
void | finish () |
void | touch () |
void | reset () |
void | clear () |
InitState | state () const |
bool | locked () const |
bool | touched () const |
virtual IBPtr | fullclone () const |
void | persistentOutput (PersistentOStream &os) const |
void | persistentInput (PersistentIStream &is, int version) |
virtual void | debugme () const |
void | update () |
void | init () |
virtual bool | preInitialize () const |
void | initrun () |
void | finish () |
void | touch () |
void | reset () |
void | clear () |
InitState | state () const |
bool | locked () const |
bool | touched () const |
virtual IBPtr | fullclone () const |
![]() | |
void | debug () const |
virtual void | debugme () const |
![]() | |
CounterType | referenceCount () const |
![]() | |
Named (const string &newName=string()) | |
Named (const Named &)=default | |
const string & | name () const |
bool | operator== (const Named &other) const |
bool | operator< (const Named &other) const |
Clone Methods. | |
Energy | fPi_ |
Coupings for the decays. | |
double | g_ |
Coupling for decays within the \((0^-,1^-)\) multiplet. | |
double | gp_ |
Coupling for decays within the \((0^+,1^+)\) multiplet. | |
double | h_ |
Coupling for decays from the \((0^+ ,1^+)\) multiplet. | |
double | hp_ |
Coupling for decays from the \((1^+ ,2^+)\) multiplet. | |
double | k_ |
Coupling for decays from the \((2^- ,3^-)\) multiplet. | |
double | kp_ |
Coupling for decays from the \((1^- ,2^-)\) multiplet. | |
double | gtilde_ |
Coupling for decays from the 2S \((0^-,1^-)\) multiplet. | |
double | psiL_ |
D_1 mixing angle (up and down) | |
double | psiS_ |
D_1 mixing angle (strange) | |
Energy | Lambda_ |
A momentum scale characterising the convergence of the derivative expansion. | |
bool | couplingsSet_ |
Check if couplings set. | |
virtual IBPtr | clone () const |
Make a simple clone of this object. | |
virtual IBPtr | fullclone () const |
Make a clone of this object, possibly modifying the cloned object to make it sane. | |
HeavyMesonWidthGenerator & | operator= (const HeavyMesonWidthGenerator &)=delete |
The assignment operator is private and must never be called. | |
Functions used by the persistent I/O system. | |
void | persistentOutput (PersistentOStream &os) const |
Function used to write out object persistently. | |
void | persistentInput (PersistentIStream &is, int version) |
Function used to read in object persistently. | |
virtual void | dataBaseOutput (ofstream &output, bool header=true) |
Output the initialisation info for the database. | |
virtual Energy | partial2BodyWidth (int iloc, Energy m0, Energy m1, Energy m2) const |
The \(1\to2\) width for outgoing particles which can be off-shell. | |
static void | Init () |
The standard Init function used to initialize the interfaces. | |
virtual void | setupMode (tcDMPtr mode, tDecayIntegratorPtr decayer, unsigned int imode) |
Perform the set up for a mode, this is called by the base class. | |
Additional Inherited Members | |
![]() | |
typedef Selector< tDMPtr > | DecayMap |
![]() | |
enum | InitState |
![]() | |
typedef unsigned int | CounterType |
![]() | |
static void | Init () |
Standard Init function used to initialize the interfaces. | |
![]() | |
static void | Init () |
![]() | |
static void | Init () |
![]() | |
static void | Init () |
![]() | |
static void | Init () |
![]() | |
initializing | |
uninitialized | |
initialized | |
runready | |
![]() | |
const unsigned long | uniqueId |
![]() | |
virtual void | doinit () |
Initialize this object after the setup phase before saving and EventGenerator to disk. | |
virtual void | dofinish () |
Finalize this object. | |
virtual void | rebind (const TranslationMap &trans) |
Rebind pointer to other Interfaced objects. | |
virtual IVector | getReferences () |
Return a vector of all pointers to Interfaced objects used in this object. | |
int | MEcode (int imode) const |
Matrix element code for a given mode. | |
double | MEcoupling (int imode) const |
Coupling for a given mode. | |
Energy | mass () const |
The on-shell mass of the particle. | |
bool | initialize () const |
Access to the decay modes. | |
bool | output () const |
Output option for use by the inheriting classes. | |
vector< tDMPtr > | decayModes () const |
Access to the DecayModes. | |
Energy | partial2BodyWidth (int iloc, Energy q) const |
The \(1\to2\) width for on-shell particles. | |
tPDPtr | particle () const |
Access to the particle dat for inheriting classes. | |
void | particle (tPDPtr in) |
Set the particle. | |
![]() | |
void | reporeg (IBPtr object, string name) const |
bool | setDefaultReference (PtrT &ptr, string classname, string objectname) |
Interfaced (const string &newName) | |
Interfaced (const Interfaced &i) | |
void | setGenerator (tEGPtr generator) |
![]() | |
virtual void | readSetup (istream &is) |
virtual void | doupdate () |
virtual void | doinit () |
virtual void | doinitrun () |
virtual void | dofinish () |
virtual IVector | getReferences () |
virtual void | rebind (const TranslationMap &) |
virtual IBPtr | clone () const=0 |
InterfacedBase (string newName) | |
InterfacedBase (const InterfacedBase &i) | |
virtual void | readSetup (istream &is) |
virtual void | doupdate () |
virtual void | doinit () |
virtual void | doinitrun () |
virtual void | dofinish () |
virtual IVector | getReferences () |
virtual void | rebind (const TranslationMap &) |
![]() | |
ReferenceCounted (const ReferenceCounted &) | |
ReferenceCounted & | operator= (const ReferenceCounted &) |
![]() | |
const Named & | operator= (const Named &other) |
const string & | name (const string &newName) |
![]() | |
static void | registerRepository (IBPtr) |
static void | registerRepository (IBPtr, string newName) |
The HeavyMesonWidthGenerator class calculates the running width for heavy mesons.
Definition at line 23 of file HeavyMesonWidthGenerator.h.
|
protectedvirtual |
Make a simple clone of this object.
Reimplemented from Herwig::GenericWidthGenerator.
|
virtual |
Output the initialisation info for the database.
output | The stream to output the information to |
header | output the header. |
Reimplemented from Herwig::GenericWidthGenerator.
|
protectedvirtual |
Make a clone of this object, possibly modifying the cloned object to make it sane.
Reimplemented from Herwig::GenericWidthGenerator.
|
static |
The standard Init function used to initialize the interfaces.
Called exactly once for each class by the class description system before the main function starts or when this class is dynamically loaded.
|
privatedelete |
The assignment operator is private and must never be called.
In fact, it should not even be implemented.
|
virtual |
The \(1\to2\) width for outgoing particles which can be off-shell.
iloc | The location of the mode in the list. |
m0 | The mass of the decaying particle. |
m1 | The mass of the first outgoing particle. |
m2 | The mass of the second outgoing particle. |
Reimplemented from Herwig::GenericWidthGenerator.
void Herwig::HeavyMesonWidthGenerator::persistentInput | ( | PersistentIStream & | is, |
int | version | ||
) |
Function used to read in object persistently.
is | the persistent input stream read from. |
version | the version number of the object when written. |
void Herwig::HeavyMesonWidthGenerator::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
|
protectedvirtual |
Perform the set up for a mode, this is called by the base class.
mode | The decay mode |
decayer | The decayer for the mode. |
imode | The number of the mode. |
Reimplemented from Herwig::GenericWidthGenerator.
|
private |
Check if couplings set.
Definition at line 180 of file HeavyMesonWidthGenerator.h.
|
private |
Coupings for the decays.
Pion decay constant
Definition at line 122 of file HeavyMesonWidthGenerator.h.
|
private |
Coupling for decays within the \((0^-,1^-)\) multiplet.
Definition at line 127 of file HeavyMesonWidthGenerator.h.
|
private |
Coupling for decays within the \((0^+,1^+)\) multiplet.
Definition at line 132 of file HeavyMesonWidthGenerator.h.
|
private |
Coupling for decays from the 2S \((0^-,1^-)\) multiplet.
Definition at line 157 of file HeavyMesonWidthGenerator.h.
|
private |
Coupling for decays from the \((0^+ ,1^+)\) multiplet.
Definition at line 137 of file HeavyMesonWidthGenerator.h.
|
private |
Coupling for decays from the \((1^+ ,2^+)\) multiplet.
Definition at line 142 of file HeavyMesonWidthGenerator.h.
|
private |
Coupling for decays from the \((2^- ,3^-)\) multiplet.
Definition at line 147 of file HeavyMesonWidthGenerator.h.
|
private |
Coupling for decays from the \((1^- ,2^-)\) multiplet.
Definition at line 152 of file HeavyMesonWidthGenerator.h.
|
private |
A momentum scale characterising the convergence of the derivative expansion.
We expect Lambda_ ~ 1 GeV.
Definition at line 174 of file HeavyMesonWidthGenerator.h.
|
private |
D_1 mixing angle (up and down)
Definition at line 162 of file HeavyMesonWidthGenerator.h.
|
private |
D_1 mixing angle (strange)
Definition at line 167 of file HeavyMesonWidthGenerator.h.