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Flavour

A module for all the flavour observables implemented in HEPfit. More...

Classes

class  A_5
 A class for the binned observable \(<A_5>\) in \(M \to V l^+l^-\). More...
 
class  A_6
 A class for the binned observable \(<A_6>\) in \(M \to V l^+l^-\). More...
 
class  A_6c
 A class for the binned observable \(<A_{6c}>\) in \(M \to V l^+l^-\). More...
 
class  A_8
 A class for the binned observable \(<A_8>\) in \(M \to V l^+l^-\). More...
 
class  A_9
 A class for the binned observable \(<A_9>\) in \(M \to V l^+l^-\). More...
 
class  A_FB
 A class for the binned observable \(<A_{FB}>\) in \(M \to V l^+l^-\). More...
 
class  A_FBf
 A class for the observable \(A_{FB}\) in \(M \to V l^+l^-\). More...
 
class  Abs2Ampar_MVpsi
 A class for the absolute value ^2 of the // polarization amplitude of \(M \to V \psi\). More...
 
class  Abs2Amperp_MVpsi
 A class for the absolute value ^2 of the _|_ polarization amplitude of \(M \to V \psi\). More...
 
class  Abs2Ampzero_MVpsi
 A class for the absolute value ^2 of the 0 polarization amplitude of \(M \to V \psi\). More...
 
class  AbsDC7_L
 A class for the \(\Delta C_7^L\) correction in \(M \to V \gamma\) decay. More...
 
class  AbsDC7_QCDF
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  AbsDC7_QCDF_bar
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  AbsDC7_R
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  Abslam_c
 A class for the absolute value of the CKM parameters combination \(|\lambda_c|\). More...
 
class  Abslam_cd
 A class for the absolute value of the CKM parameters combination \(|\lambda_{cd}|\). More...
 
class  Abslam_cs
 A class for the absolute value of the CKM parameters combination \(|\lambda_{cs}|\). More...
 
class  Abslam_t
 A class for the absolute value of the CKM parameters combination \(|\lambda_t|\). More...
 
class  Abslam_td
 A class for the absolute value of the CKM parameters combination \(|\lambda_{td}|\). More...
 
class  Abslam_ts
 A class for the absolute value of the CKM parameters combination \(|\lambda_{ts}|\). More...
 
class  Abslam_u
 A class for the absolute value of the CKM parameters combination \(|\lambda_u|\). More...
 
class  Abslam_ud
 A class for the absolute value of the CKM parameters combination \(|\lambda_{ud}|\). More...
 
class  Abslam_us
 A class for the absolute value of the CKM parameters combination \(|\lambda_{us}|\). More...
 
class  ACP_MPll
 A class for the binned observable \(<A_{CP}>\) in \(M \to P l^+l^-\). More...
 
class  ACP_MVgamma
 A class for the \(C\) parameter of CPV in \(M \to V \gamma\) decay. More...
 
class  ACP_MVll
 A class for the binned observable \(<A_{CP}>\) in \(M \to V l^+l^-\). More...
 
class  ADG_MVgamma
 A class for the \(A_{\Delta\Gamma}\) parameter for \(M \to V \gamma\) decay. More...
 
class  AFB_BXqll
 A class for the binned observable \(A_{\rm FB}(B \to X_q l^+l^-)\). More...
 
class  Alpha
 A class for the CKM angle \(\alpha \) in degrees. More...
 
class  Alpha_2a
 A class for the CKM angle \(\alpha \) in degrees. More...
 
class  AmpDB2
 \( | \Delta B = 2 | \) Amplitude Class More...
 
class  AmpDD2
 
class  AmpDK2
 A class for calculating the amplitudes contributing to \(\epsilon_K\) and \(\Delta M_K\). More...
 
class  ArgAmpar_MVpsi
 A class for the phase of the // polarization amplitude of \(M \to V \psi\). More...
 
class  ArgAmperp_MVpsi
 A class for the phase of the _|_ polarization amplitude of \(M \to V \psi\). More...
 
class  BBd
 A class for \(B_{B_d}\), the B-parameter for \(B_d\) mesons. More...
 
class  BdmumuOBsmumu
 A class for the ratio of the branching ratios of \(B_d\to \mu\mu\) over \(B_s\to \mu\mu\). More...
 
class  Betas_JPsiPhi
 A class for \(S_{J/\psi\phi}\). More...
 
class  bottom_mass
 A class for \(m_{b}(m_{b})\), the running mass of the bottom quark at the bottom mass scale \(m_{b}\) (in GeV) More...
 
class  BR_Bdnunu
 A class for the branching ratio of \(B_d\to \nu\nu\). More...
 
class  BR_Bsnunu
 A class for the branching ratio of \(B_s\to \nu\nu\). More...
 
class  BR_BXqll
 A class for the binned observable \(BR(B \to X_q l^+l^-)\). More...
 
class  BR_Kmumu
 A class for the branching ratio of \(K\to\mu^+\mu^-\). More...
 
class  BR_Kp0nunu
 A class for the branching ratio of \(K_L\to\pi^0\nu\bar{\nu}\). More...
 
class  BR_Kppnunu
 A class for the branching ratio of \(K^+\to\pi^+\nu\bar{\nu}\). More...
 
class  BR_MPll
 A class for the binned integrated observable \(<BR>\) in \(M \to P l^+l^-\). More...
 
class  BR_MVgamma
 A class for the \(BR\) in \(M \to V \gamma\) decay. More...
 
class  BR_MVll
 A class for the binned observable \(<BR>\) in \(M \to V l^+l^-\). More...
 
class  BR_MVllf
 A class for the observable \(BR\) in \(M \to V l^+l^-\). More...
 
class  BR_MVpsi
 A class for the BR of \(M \to V \psi\). More...
 
class  Bsgamma
 A class for the \(\bar{B} \to X_s\gamma\) decay. More...
 
class  BXqll
 A class for the \(B \to X_q l^+ l^-\) decay.
More...
 
class  C2beta
 A class for \(cos2\beta\). More...
 
class  C_MVgamma
 A class for the \(C\) parameter of CPV in \(M \to V \gamma\) decay. More...
 
class  CBd
 Model parameter CBd from the NP model NPDF2 @detail The ratio of the absolute value of the $B_d$ mixing amplitude over the Standard Model value. More...
 
class  CBs
 Model parameter CBs from the NP model NPDF2 @detail The ratio of the absolute value of the $B_s$ mixing amplitude over the Standard Model value. More...
 
class  charm_mass
 A class for \(m_{c}(m_{c})\), the running mass of the charm quark at the charm mass scale \(m_{c}\) (in GeV) More...
 
class  CKM_2BpG
 A class for the sum of CKM angles \(2 \beta + \gamma \) in degrees. More...
 
class  CKM_Alpha
 A class for the CKM angle \(\alpha \) in degrees. More...
 
class  CKM_Beta
 A class for the CKM angle \(\beta \) in degrees. More...
 
class  CKM_Betas
 A class for the CKM angle \(\beta_s \) in degrees. More...
 
class  CKM_C2Beta
 A class for \(\cos 2 \beta \). More...
 
class  CKM_Delta
 A class for \(\delta \). More...
 
class  CKM_eta
 A class for the CKM parameter \(\eta\). More...
 
class  CKM_Gamma
 A class for the CKM angle \(\gamma \) in degrees. More...
 
class  CKM_Rb
 A class for the CKM parameters ratio \(R_b\). More...
 
class  CKM_rho
 A class for the CKM parameter \(\rho\). More...
 
class  CKM_Rt
 A class for the CKM parameters ratio \(R_t\). More...
 
class  CKM_Rt_dms
 An auxiliary class for the CKM UT plot from the constraint from \(\Delta M_s\). More...
 
class  CKM_Rts
 A class for the CKM parameters ratio \(R_{ts}\). More...
 
class  CKM_S2Beta
 A class for \(\sin 2 \beta \). More...
 
class  CKM_SinTheta12
 A class for \(\sin \theta_{12} \). More...
 
class  CKM_SinTheta13
 A class for \(\sin \theta_{13} \). More...
 
class  CKM_SinTheta23
 A class for \(\sin \theta_{23} \). More...
 
class  CKM_VtdoVts
 A class for the CKM parameters ratio \(|V_{td}/V_{ts}|\). More...
 
class  CKMGamma
 A class for the CKM angle \(\gamma \) in degrees. More...
 
class  DACP_MVgamma
 A class for the \(C\) parameter of CPV in \(M \to V \gamma\) decay. More...
 
class  dBR_MPll
 A class for the binned differential observable \(<dBR>\) in \(M \to P l^+l^-\). More...
 
class  DC7_1
 A class for the \(\Delta C_7^1\) correction in \(M \to V \gamma\) decay. More...
 
class  DC7_2
 A class for the \(\Delta C_7^2\) correction in \(M \to V \gamma\) decay. More...
 
class  DmBd
 A class for \(\Delta M_{B_d}\), the difference in mass of between the heavy and light mass eigenstates of the neutral \(B_d\) system. More...
 
class  DMBs
 A class for \(\Delta M_{B_s}\), the difference in mass of between the heavy and light mass eigenstates of the neutral \(B_s\) system. More...
 
class  DMK
 A class for \(\Delta M_K\), the difference in mass of between the heavy and light mass eigenstates of the neutral Kaon system. More...
 
class  down_mass
 A class for \(m_{d}(2\mathrm{GeV})\), the running mass of the down quark at 2 GeV. More...
 
class  electron_mass
 A class for \(m_{e}\), the mass of the electron. More...
 
class  EpsilonK
 A class for \(\epsilon_K\) that parametrizes indirect CPV in the Kaon sector. More...
 
class  EpsilonP_O_Epsilon
 A class for \(|\epsilon'_K/\epsilon_K|\) that parametrizes direct CPV in the Kaon sector. More...
 
class  EpsilonP_O_Epsilon_TH
 A class for \(|\epsilon'_K/\epsilon_K|\) that parametrizes direct CPV in the Kaon sector. In this implementation, both \(|\epsilon'_K|\) and \(|\epsilon_K|\) are computed using their theoretical expression. More...
 
class  F_L
 A class for the binned observable \(<F_L>\) in \(M \to V l^+l^-\). More...
 
class  F_Lf
 A class for the observable \(F_L\) in \(M \to V l^+l^-\). More...
 
class  FBd
 A class for \(F_{B_d}\), the \(B_d\) decay constant. More...
 
class  FBdSqrtBBd
 A class for \(F_{B_d}\sqrt{B_{B_d}}\), relevant for \(B_d\) mesons mixing in the Standard Model. More...
 
class  FBsSqrtBBs
 A class for \(F_{B_s}\sqrt{B_{B_s}}\), relevant for \(B_s\) mesons mixing in the Standard Model. More...
 
class  Flavour
 The parent class in Flavour for calculating all the Wilson coefficients for various Flavor Violating processes. More...
 
class  GammaPrime
 A class for the binned observable \(<\Gamma'>\) in \(M \to V l^+l^-\). More...
 
class  GammaPrimef
 A class for the observable \(\Gamma'\) in \(M \to V l^+l^-\). More...
 
class  gtilde_1
 A class for the correction \(\tilde{g}_1\) in \(B \to K^*\). More...
 
class  gtilde_2
 A class for the correction \(\tilde{g}_2\) in \(B \to K^*\). More...
 
class  gtilde_3
 A class for the correction \(\tilde{g}_3\) in \(B \to K^*\). More...
 
class  h_0
 A class for the correction \(h_0\) in \(B \to K^*\). More...
 
class  h_m
 A class for the correction \(h_-\) in \(B \to K^*\). More...
 
class  h_p
 A class for the correction \(h_+\) in \(B \to K^*\). More...
 
class  HA_BXqll
 A class for the binned observable \(H_A\) in \(B \to X_q l^+l^-\). More...
 
class  HeffDF2
 A class for the \(\Delta F = 2\) effective Hamiltonian. More...
 
class  HL_BXqll
 A class for the binned observable \(H_L\) in \(B \to X_q l^+l^-\). More...
 
class  hlambda_at_1
 A class for \(h_{\lambda}(q^2=1)\) in \(M \to P l^+l^-\). More...
 
class  hp0_hm0
 A class for the absolute value of the ratio \(h_+^{(0)}/h_-^{(0)}\) in \(B \to K^*\). More...
 
class  HT_BXqll
 A class for the binned observable \(H_T\) in \(B \to X_q l^+l^-\). More...
 
class  ImDC7_L
 A class for the \(\Delta C_7^L\) correction in \(M \to V \gamma\) decay. More...
 
class  ImDC7_QCDF
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  ImDC7_QCDF_bar
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  ImDC7_R
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  Imlam_c
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_c)\). More...
 
class  Imlam_cd
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_{cd})\). More...
 
class  Imlam_cs
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_{cs})\). More...
 
class  Imlam_t
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_t)\). More...
 
class  Imlam_td
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_{td})\). More...
 
class  Imlam_ts
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_{ts})\). More...
 
class  Imlam_u
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_u)\). More...
 
class  Imlam_ud
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_{ud})\). More...
 
class  Imlam_us
 A class for the imaginary part of the CKM parameters combination \(\mathrm{Im}(\lambda_{us})\). More...
 
class  Imtau_DS1
 A class for the real part of the ratio of CKM parameters \(\mathrm{Im}(-\lambda_{t}/\lambda_{u})\). More...
 
class  J_CP
 A class for the Jarlskog determinant. More...
 
class  Kmunu_o_Pmunu
 A class for \( (K\to \lepton \nu) / (\pi \to \lepton \nu) \). More...
 
class  M_1Prime
 A class for the observable \(M_1'\) in \(M \to V l^+l^-\). More...
 
class  M_2Prime
 A class for the observable \(M_2'\) in \(M \to V l^+l^-\). More...
 
class  MPll
 A class for the \(M \to P l^+ l^-\) decay. More...
 
class  mtpole
 A class for \(m_{t}^{\text{pole}}\), the pole mass of the top quark. More...
 
class  muon_mass
 A class for \(m_{\mu}\), the mass of the muon. More...
 
class  MVgamma
 A class for the \(M \to V \gamma\) decay. More...
 
class  MVll
 A class for the \(M \to V l^+ l^-\) decay.
More...
 
class  P3CP
 A class for the binned observable \(<P_3^{CP}>\) in \(M \to V l^+l^-\). More...
 
class  P_1
 A class for the binned observable \(<P_1>\) in \(M \to V l^+l^-\). More...
 
class  P_1f
 A class for the observable \(P_1\) in \(M \to V l^+l^-\). More...
 
class  P_2
 A class for the binned observable \(<P_2>\) in \(M \to V l^+l^-\). More...
 
class  P_2f
 A class for the binned observable \(P_2\) in \(M \to V l^+l^-\). More...
 
class  P_3
 A class for the binned observable \(<P_3>\) in \(M \to V l^+l^-\). More...
 
class  P_3f
 A class for the observable \(P_3\) in \(M \to V l^+l^-\). More...
 
class  P_4Prime
 A class for the binned observable \(<P_4'>\) in \(M \to V l^+l^-\). More...
 
class  P_4Primef
 A class for the observable \(P_4'\) in \(M \to V l^+l^-\). More...
 
class  P_5Prime
 A class for the binned observable \(<P_5'>\) in \(M \to V l^+l^-\). More...
 
class  P_5Primef
 A class for the observable \(P_5'\) in \(M \to V l^+l^-\). More...
 
class  P_6Prime
 A class for the binned observable \(<P_6'>\) in \(M \to V l^+l^-\). More...
 
class  P_6Primef
 A class for the observable \(P_6'\) in \(M \to V l^+l^-\). More...
 
class  P_8Prime
 A class for the binned observable \(<P_8'>\) in \(M \to V l^+l^-\). More...
 
class  P_8Primef
 A class for the observable \(P_8'\) in \(M \to V l^+l^-\). More...
 
class  PhiBd
 Model parameter PhiBd from the NP model NPDF2 @detail Half the relative phase of the $B_d$ mixing amplitude w.r.t. the Standard Model one. More...
 
class  PhiBs
 Model parameter PhiBs from the NP model NPDF2 @detail Half the relative phase of the $B_s$ mixing amplitude w.r.t. the Standard Model one. More...
 
class  Pmunu
 A class for \( \pi \to \lepton \nu \). More...
 
class  QCDfC9_1f
 A class for the observable \(QCDfC9_1\) in \(M \to V l^+l^-\). More...
 
class  QCDfC9_2f
 A class for the observable \(QCDfC9_2\) in \(M \to V l^+l^-\). More...
 
class  QCDfC9_3f
 A class for the observable \(QCDfC9_3\) in \(M \to V l^+l^-\). More...
 
class  QCDfC9p_1f
 A class for the observable \(QCDfC9p_1\) in \(M \to V l^+l^-\). More...
 
class  QCDfC9p_2f
 A class for the observable \(QCDfC9p_2\) in \(M \to V l^+l^-\). More...
 
class  QCDfC9p_3f
 A class for the observable \(QCDfC9p_3\) in \(M \to V l^+l^-\). More...
 
class  R_6
 A class for the binned observable ratio \(\frac {<\Sigma_6>_{M \to V l_1^+l_1^-}}{<\Sigma_6>_{M \to V l_2^+l_2^-}}\) in \(M \to V l^+l^-\). More...
 
class  R_BXqll
 A class for \(R(\hat s)\) in \(B \to X_q l^+l^-\). More...
 
class  R_MPll
 A class for the binned observable ratio \(\frac {<BR>_{M \to P l_1^+l_1^-}}{<BR>_{M \to P l_2^+l_2^-}}\) in \(M \to P l^+l^-\). More...
 
class  R_MVll
 A class for the binned observable ratio \(\frac {<BR>_{M \to V l_1^+l_1^-}}{<BR>_{M \to V l_2^+l_2^-}}\) in \(M \to V l^+l^-\). More...
 
class  ReDC7_L
 A class for the \(\Delta C_7^L\) correction in \(M \to V \gamma\) decay. More...
 
class  ReDC7_QCDF
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  ReDC7_QCDF_bar
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  ReDC7_R
 A class for the \(\Delta C_7^R\) correction in \(M \to V \gamma\) decay. More...
 
class  Relam_c
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{c})\). More...
 
class  Relam_cd
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{cd})\). More...
 
class  Relam_cs
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{cs})\). More...
 
class  Relam_t
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{t})\). More...
 
class  Relam_td
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{td})\). More...
 
class  Relam_ts
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{ts})\). More...
 
class  Relam_u
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{u})\). More...
 
class  Relam_ud
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{ud})\). More...
 
class  Relam_us
 A class for the real part of the CKM parameters combination \(\mathrm{Re}(\lambda_{us})\). More...
 
class  Retau_DS1
 A class for the real part of the ratio of CKM parameters \(\mathrm{Re}(-\lambda_{t}/\lambda_{u})\). More...
 
class  RL_MVll
 A class for the binned observable ratio \(\frac {<BR_L>_{M \to V l_1^+l_1^-}}{<BR_L>_{M \to V l_2^+l_2^-}}\) in \(M \to V l^+l^-\). More...
 
class  RmBd
 A class for \(R(\Delta M_{B_d})\), the ratio of the total difference in mass of between the heavy and light mass eigenstates of the neutral \(B_d\) system, over the SM difference. More...
 
class  RmBs
 A class for \(R(\Delta M_{B_s})\), the ratio of the total difference in mass of between the heavy and light mass eigenstates of the neutral \(B_s\) system, over the SM difference. More...
 
class  RT_MVll
 A class for the binned observable ratio \(\frac {<BR_T>_{M \to V l_1^+l_1^-}}{<BR_T>_{M \to V l_2^+l_2^-}}\) in \(M \to V l^+l^-\). More...
 
class  S
 A class for the form factor \(<S>\) in \(B \to K^*\). More...
 
class  S_3
 A class for the binned observable \(<S_3>\) in \(M \to V l^+l^-\). More...
 
class  S_3f
 A class for the observable \(S_3\) in \(M \to V l^+l^-\). More...
 
class  S_4
 A class for the binned observable \(<S_4>\) in \(M \to V l^+l^-\). More...
 
class  S_4f
 A class for the observable \(S_4\) in \(M \to V l^+l^-\). More...
 
class  S_5
 A class for the binned observable \(<S_5>\) in \(M \to V l^+l^-\). More...
 
class  S_5f
 A class for the observable \(S_5\) in \(M \to V l^+l^-\). More...
 
class  S_7
 A class for the binned observable \(<S_7>\) in \(M \to V l^+l^-\). More...
 
class  S_7f
 A class for the observable \(S_7\) in \(M \to V l^+l^-\). More...
 
class  S_8
 A class for the binned observable \(<S_8>\) in \(M \to V l^+l^-\). More...
 
class  S_8f
 A class for the observable \(S_8\) in \(M \to V l^+l^-\). More...
 
class  S_9
 A class for the binned observable \(<S_9>\) in \(M \to V l^+l^-\). More...
 
class  S_9f
 A class for the observable \(S_9\) in \(M \to V l^+l^-\). More...
 
class  S_MVgamma
 A class for the \(S\) parameter for CPV in \(M \to V \gamma\) decay. More...
 
class  SJPsiK
 A class for \(S_{J/\psi K}\). More...
 
class  strange_mass
 A class for \(m_{s}(2\mathrm{GeV})\), the running mass of the strange quark at 2 GeV. More...
 
class  T0
 A class for the form factor \(<T_0>\) in \(B \to K^*\). More...
 
class  tau_mass
 A class for \(m_{\tau}\), the running mass of the tau lepton. More...
 
class  Tm
 A class for the form factor \(<T_->\) in \(B \to K^*\). More...
 
class  top_mass
 A class for \(m_{t}(m_{t})\), the running mass of the top quark. More...
 
class  Tp
 A class for the form factor \(<T_+>\) in \(B \to K^*\). More...
 
class  up_mass
 A class for \(m_{u}(2\mathrm{GeV})\), the running mass of the up quark at 2 GeV. More...
 
class  V0
 A class for the form factor \(<V_0>\) in \(B \to K^*\). More...
 
class  VCKM
 A class for the CKM elements \(V_{ij} \). More...
 
class  Vm
 A class for the form factor \(<V_->\) in \(B \to K^*\). More...
 
class  Vp
 A class for the form factor \(<V_+>\) in \(B \to K^*\). More...
 
class  WC_C10
 A class for the Wilson coefficient \(C_10^{lep}(\mu)\) for a specific leptonic final state. More...
 
class  WC_C7g
 A class for the Wilson coefficient \(C_7\). More...
 
class  WC_C9
 A class for the Wilson coefficient \(C_9^{lep}(\mu)\) for a specific leptonic final state. More...
 
class  xi
 A class for \(\xi \equiv \frac{F_{B_s}\sqrt{B_{B_s}}}{F_{B_d}\sqrt{B_{B_d}}}\), relevant for \(B_{s,d}\) mesons mixing in the Standard Model. More...
 

Functions

gslpp::complex AmpDD2::AmpDD (orders order)
 a method returning the complex amplitude for the \( D^{0}-\bar{D}^{0}\) mixing More...
 
 AmpDD2::AmpDD2 (const StandardModel &SM_i)
 \( | \Delta C = 2 | \) Amplitude Class More...
 

Variables

const StandardModelAmpDD2::mySM
 

Detailed Description

A module for all the flavour observables implemented in HEPfit.

A module for flavour observables.

This module has several flavour physics observables which include quark flavour violation in the beauty, charm and strange sectors. This includes the evolutors, Hamiltonians and low energy observables.

Function Documentation

◆ AmpDD()

gslpp::complex AmpDD2::AmpDD ( orders  order)
protected

a method returning the complex amplitude for the \( D^{0}-\bar{D}^{0}\) mixing

Parameters
anenum "orders" for the order of perturbation theory of the evolutor
Returns
the complex \( | \Delta C = 2 | \) amplitude

Definition at line 18 of file AmpDD2.cpp.

19{
20 if (mySM.getFlavour().getHDF2().getCoeffDD().getOrder() < order % 3)
21 throw std::runtime_error("DmD::computeThValue(): requires cofficient of order not computed");
22
23 gslpp::vector<gslpp::complex> ** allcoeff = mySM.getFlavour().ComputeCoeffdd(
24 mySM.getBD().getMu(),
25 mySM.getBD().getScheme());
26 gslpp::vector<double> me(mySM.getBD().getBpars());
27 double MD = mySM.getMesons(QCD::D_0).getMass();
28 double Mc = mySM.getQuarks(QCD::CHARM).getMass();
29 double Mu = mySM.getQuarks(QCD::UP).getMass();
30 double KD = MD/(Mc+Mu)*MD/(Mc+Mu);
31 double FD = mySM.getMesons(QCD::D_0).getDecayconst();
32 me(0) *= 1./3.*MD*FD*FD;
33 me(1) *= -5./24.*KD*MD*FD*FD;
34 me(2) *= 1./24.*KD*MD*FD*FD;
35 me(3) *= 1./4.*KD*MD*FD*FD;
36 me(4) *= 1./12.*KD*MD*FD*FD;
37
38 switch(order) {
39 case FULLNLO:
40 return((*(allcoeff[LO]) + *(allcoeff[NLO])) * me / HCUT);
41 case LO:
42 return((*(allcoeff[LO])) * me / HCUT);
43 default:
44 throw std::runtime_error("AmpDD2::AmpDD(): order not implemented");
45 }
46}
@ LO
Definition: OrderScheme.h:34
@ NLO
Definition: OrderScheme.h:35
@ FULLNLO
Definition: OrderScheme.h:38
const double & getMu() const
A get method for the scale of the bag parameters.
Definition: BParameter.h:204
schemes getScheme() const
A get method for the scheme of the bag parameters.
Definition: BParameter.h:222
const gslpp::vector< double > & getBpars() const
A get method for the vector of the bag parameters.
Definition: BParameter.h:176
HeffDF2 & getHDF2() const
The member that returns an object of the class HeffDF2.
Definition: Flavour.cpp:81
gslpp::vector< gslpp::complex > ** ComputeCoeffdd(double mu, schemes scheme=NDR) const
Definition: Flavour.cpp:111
WilsonCoefficient getCoeffDD() const
Definition: HeffDF2.h:108
const double & getDecayconst() const
A get method for the decay constant of the meson.
Definition: Meson.h:360
const double & getMass() const
A get method to access the particle mass.
Definition: Particle.h:61
@ D_0
Definition: QCD.h:341
const BParameter & getBD() const
For getting the bag parameters corresponding to the operator basis in process in the meson system.
Definition: QCD.h:673
const Meson & getMesons(const QCD::meson m) const
A get method to access a meson as an object of the type Meson.
Definition: QCD.h:526
@ UP
Definition: QCD.h:324
@ CHARM
Definition: QCD.h:326
const Particle & getQuarks(const QCD::quark q) const
A get method to access a quark as an object of the type Particle.
Definition: QCD.h:536
const Flavour & getFlavour() const
orders getOrder() const
const StandardModel & mySM
Definition: AmpDD2.h:46

◆ AmpDD2()

AmpDD2::AmpDD2 ( const StandardModel SM_i)

\( | \Delta C = 2 | \) Amplitude Class

This class is related to the calculation of the \( D^{0}-\bar{D}^{0}\) mixing amplitude in relation to the absorptive part of the mixing;
it is written to consider also the contribution coming from supersymmetric theories in the squark-gluino-quark sector in the mass insertion approximation.

Parameters
Flavouran object of Flavour class

AmpDD2 constructor

Parameters
Flavouran object of Flavour class

Definition at line 12 of file AmpDD2.cpp.

13: mySM(SM_i)
14{
16}
void initializeBParameter(std::string name_i) const
A method to initialize B Parameter and the corresponding meson.
Definition: QCD.cpp:211

Variable Documentation

◆ mySM

const StandardModel& AmpDD2::mySM
private

Definition at line 46 of file AmpDD2.h.