New DecFiles for signal and background channels used in the Run 3 analysis of B(_c)+ -> l+ nu_l gamma (-> e+ e-), where l = mu, e

11 new DecFiles for signal and background studies for the Run 3 analysis of B(_c)+ -> l+ nu_l gamma (-> e+ e-), where l = mu, e. The events types are the following:

• 4 DecFiles for the electron channel signals:

  • 12521200 for B+ -> e+ nu_e gamma, whose model is taken from leading order calculation in Phys. Rev. D61, 114510 (2000) with parameters specified in the DecFile

  • 12521201 for B+ -> e+ nu_e gamma with phase-space model

  • 14521200 for B_c+ -> e+ nu_e gamma, whose model is taken from leading order calculation in Phys. Rev. D61, 114510 (2000) with parameters specified in the DecFile

  • 14521201 for B_c+ -> e+ nu_e gamma with phase-space model

• 6 DecFiles for the electron channel backgrounds:

  • 12521402 for B+ -> e+ nu_e pi0 with BCL form factors

  • 12521403 for B+ -> e+ nu_e eta (-> gamma gamma) with high-momentum electron

  • 12721000 for B+ -> e+ nu_e X0 with at least one photon and high-momentum electron, where X0 = sigma_0, rho0, omega, eta', f_0, f_2, rho(2S)0

  • 11522400 for B0 -> e+ nu_e rho- (-> pi- pi0)

  • 12521202 for B+ -> tau+ (-> e+ nu_e anti-nu_tau) nu_tau gamma

  • 14521202 for B_c+ -> tau+ (-> e+ nu_e anti-nu_tau) nu_tau gamma

• 1 DecFile for a muon channel background: 11512401 for the B0 -> mu+ nu_mu rho- (-> pi- pi0)

These DecFiles will be used to request a MC for Run 3, together with muon-channel signals and backgrounds DecFiles already used for the same Run 2 analysis, which doesn't employ electron channels.

closed