Herwig 7.3.0
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The MelikhovFormFactor class implements the model of Phys. More...
#include <MelikhovFormFactor.h>
Public Member Functions | |
MelikhovFormFactor () | |
The default constructor. | |
Form-Factors | |
virtual void | ScalarScalarFormFactor (Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, Complex &f0, Complex &fp) const |
The form factor for the weak decay of a scalar to a scalar. | |
virtual void | ScalarVectorFormFactor (Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, Complex &V, Complex &A0, Complex &A1, Complex &A2) const |
The form factor for the weak decay of a scalar to a vector. | |
virtual void | dataBaseOutput (ofstream &os, bool header, bool create) const |
Output the setup information for the particle database. | |
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ScalarFormFactor () | |
Default constructor. | |
int | formFactorNumber (int in, int out, bool &cc) const |
Find the location for a given pair of particle. | |
void | particleID (unsigned int iloc, int &id0, int &id1) const |
Get the particle ids for an entry. | |
void | formFactorInfo (unsigned int &iloc, int &ispin, int &spect, int &inquark, int &outquark) const |
Information on the form factor. | |
void | formFactorInfo (int in, int out, int &ispin, int &spect, int &inquark, int &outquark) const |
Information on the form factor. | |
unsigned int | numberOfFactors () const |
number of form factors | |
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 | ScalarTensorFormFactor (Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, complex< InvEnergy2 > &h, Complex &k, complex< InvEnergy2 > &bp, complex< InvEnergy2 > &bm) const |
The form factor for the weak decay of a scalar to a tensor. | |
virtual void | ScalarScalarSigmaFormFactor (Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, Complex &fT) const |
The form factor for the weak penguin decay of a scalar meson to a scalar meson. | |
virtual void | ScalarVectorSigmaFormFactor (Energy2 q2, unsigned int iloc, int id0, int id1, Energy m0, Energy m1, Complex &T1, Complex &T2, Complex &T3) const |
The form factor for the weak penguin decay of a scalar meson to a vector meson. | |
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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 |
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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 |
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void | debug () const |
virtual void | debugme () const |
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CounterType | referenceCount () const |
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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 |
Protected Member Functions | |
Clone Methods. | |
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. | |
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void | addFormFactor (int in, int out, int spin, int spect, int inquark, int outquark) |
Add a form factor to the list. | |
void | initialModes (unsigned int nmodes) |
Set initial number of modes. | |
unsigned int | initialModes () const |
Get the initial number of modes. | |
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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) |
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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 &) |
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ReferenceCounted (const ReferenceCounted &) | |
ReferenceCounted & | operator= (const ReferenceCounted &) |
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const Named & | operator= (const Named &other) |
const string & | name (const string &newName) |
Private Attributes | |
Parameters for the form factors | |
unsigned int | _ifit |
The set of fit parameters to use. | |
double | _Rplus0 |
The value of \(R_+(0)\) for the \(B\to\pi\) form factor. | |
Energy | _Mplus |
The value of \(M_+\) for the \(B\to\pi\) form factor. | |
double | _nplus |
The value of \(n_+\) for the \(B\to\pi\) form factor. | |
double | _RV0 |
The value of \(R_V(0)\) for the \(B\to\rho\) form factor. | |
Energy | _MV |
The value of \(M_V\) for the \(B\to\rho\) form factor. | |
double | _nV |
The value of \(n_V\) for the \(B\to\rho\) form factor. | |
double | _R10 |
The value of \(R_1(0)\) for the \(B\to\rho\) form factor. | |
Energy | _M1 |
The value of \(M_1\) for the \(B\to\rho\) form factor. | |
double | _n1 |
The value of \(n_1\) for the \(B\to\rho\) form factor. | |
double | _R20 |
The value of \(R_2(0)\) for the \(B\to\rho\) form factor. | |
Energy | _M2 |
The value of \(M_2\) for the \(B\to\rho\) form factor. | |
double | _n2 |
The value of \(n_2\) for the \(B\to\rho\) form factor. | |
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. | |
static void | Init () |
The standard Init function used to initialize the interfaces. | |
Standard Interfaced functions. | |
virtual void | doinit () |
Initialize this object after the setup phase before saving and EventGenerator to disk. | |
MelikhovFormFactor & | operator= (const MelikhovFormFactor &)=delete |
The assignment operator is private and must never be called. | |
Additional Inherited Members | |
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enum | InitState |
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typedef unsigned int | CounterType |
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static void | Init () |
Standard Init function used to initialize the interfaces. | |
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static void | Init () |
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static void | Init () |
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static void | Init () |
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initializing | |
uninitialized | |
initialized | |
runready | |
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const unsigned long | uniqueId |
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static void | registerRepository (IBPtr) |
static void | registerRepository (IBPtr, string newName) |
The MelikhovFormFactor class implements the model of Phys.
Lett. B 380 (1996) 363 for the form factors for \(B\to\pi,\rho\).
Definition at line 28 of file MelikhovFormFactor.h.
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inlineprotectedvirtual |
Make a simple clone of this object.
Reimplemented from Herwig::ScalarFormFactor.
Definition at line 114 of file MelikhovFormFactor.h.
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virtual |
Output the setup information for the particle database.
os | The stream to output the information to |
header | Whether or not to output the information for MySQL |
create | Whether or not to add a statement creating the object |
Reimplemented from Herwig::ScalarFormFactor.
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protectedvirtual |
Initialize this object after the setup phase before saving and EventGenerator to disk.
InitException | if object could not be initialized properly. |
Reimplemented from Herwig::ScalarFormFactor.
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inlineprotectedvirtual |
Make a clone of this object, possibly modifying the cloned object to make it sane.
Reimplemented from Herwig::ScalarFormFactor.
Definition at line 120 of file MelikhovFormFactor.h.
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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.
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privatedelete |
The assignment operator is private and must never be called.
In fact, it should not even be implemented.
void Herwig::MelikhovFormFactor::persistentInput | ( | PersistentIStream & | is, |
int | version | ||
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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::MelikhovFormFactor::persistentOutput | ( | PersistentOStream & | os | ) | const |
Function used to write out object persistently.
os | the persistent output stream written to. |
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virtual |
The form factor for the weak decay of a scalar to a scalar.
q2 | The scale \(q^2\). |
iloc | The location in the form-factor list. |
id0 | The PDG code of the incoming meson. |
id1 | The PDG code of the outgoing meson. |
m0 | The mass of the incoming meson. |
m1 | The mass of the outgoing meson. |
f0 | The form-factor \(f_0\). |
fp | The form-factor \(f_+\). |
Reimplemented from Herwig::ScalarFormFactor.
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virtual |
The form factor for the weak decay of a scalar to a vector.
q2 | The scale \(q^2\). |
iloc | The location in the form-factor list. |
id0 | The PDG code of the incoming meson. |
id1 | The PDG code of the outgoing meson. |
m0 | The mass of the incoming meson. |
m1 | The mass of the outgoing meson. |
V | The form-factor \(V\) |
A0 | The form-factor \(A_0\) |
A1 | The form-factor \(A_1\) |
A2 | The form-factor \(A_2\) |
Reimplemented from Herwig::ScalarFormFactor.
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private |
The set of fit parameters to use.
Definition at line 150 of file MelikhovFormFactor.h.
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private |
The value of \(M_1\) for the \(B\to\rho\) form factor.
Definition at line 190 of file MelikhovFormFactor.h.
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private |
The value of \(M_2\) for the \(B\to\rho\) form factor.
Definition at line 205 of file MelikhovFormFactor.h.
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The value of \(M_+\) for the \(B\to\pi\) form factor.
Definition at line 160 of file MelikhovFormFactor.h.
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The value of \(M_V\) for the \(B\to\rho\) form factor.
Definition at line 175 of file MelikhovFormFactor.h.
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The value of \(n_1\) for the \(B\to\rho\) form factor.
Definition at line 195 of file MelikhovFormFactor.h.
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The value of \(n_2\) for the \(B\to\rho\) form factor.
Definition at line 210 of file MelikhovFormFactor.h.
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private |
The value of \(n_+\) for the \(B\to\pi\) form factor.
Definition at line 165 of file MelikhovFormFactor.h.
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The value of \(n_V\) for the \(B\to\rho\) form factor.
Definition at line 180 of file MelikhovFormFactor.h.
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The value of \(R_1(0)\) for the \(B\to\rho\) form factor.
Definition at line 185 of file MelikhovFormFactor.h.
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The value of \(R_2(0)\) for the \(B\to\rho\) form factor.
Definition at line 200 of file MelikhovFormFactor.h.
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private |
The value of \(R_+(0)\) for the \(B\to\pi\) form factor.
Definition at line 155 of file MelikhovFormFactor.h.
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The value of \(R_V(0)\) for the \(B\to\rho\) form factor.
Definition at line 170 of file MelikhovFormFactor.h.