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=== Marcella Bona's wiki ===

== UTfit ==

=== EPS talk updated ===
      * my EPS talk updated with the new numbers and the new plots:
         * pdf: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/bona-postEPS.pdf
         * odp: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/bona-postEPS.odp
         * ppt: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/bona-postEPS.ppt

=== post EPS11 update for LP conference ===
      * input updates:
         * gamma: including the EPS updates
            * updated experimental value: '''79 +/- 10 degrees'''
            * gamma plot with all the separate contributions: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/gamma/gamma_postEPS11.eps
            * gamma on the rhobar-etabar plane: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/gamma/gamma_rhoetaplane.eps
            * r parameters:
               * DK decays: '''r(DK) = 0.104 +/- 0.013''': http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/gamma/r_vs_gamma_postEPS11.eps
               * D*K decays: '''r(D*K) = 0.10 +/- 0.03''': http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/gamma/rstar_vs_gamma_postEPS11.eps
               * DK* decays: '''r(DK*) = 0.11 +/- 0.06''': http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/gamma/rkstd_vs_gamma_postEPS11.eps
               * DK* decays: '''r(DK*) = 0.26 +/- 0.08''': http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/gamma/rdkst0_vs_gamma_postEPS11.eps
         * V,,ub,,: including the EPS updates
            * updated experimental inputs:
                                           exclusive: '''V,,ub,, = 3.26 +/- 0.30 10^-3^'''

                                           inclusive: '''V,,ub,, = 4.40 +/- 0.31 10^-3^'''
            * the discrepancy between the two values is at the level of 2.6 sigmas
            * updated experimental value used as incl+excl combination: '''V,,ub,, = 3.83 +/- 0.57 10^-3^'''
            * V,,ub,, plot with all the separate contributions: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/semilep/vub_postEPS11.eps
            * compatibility plot with the rest of the fit (see below for explanation): http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_Vubfit1.eps
         * V,,cb,,: including the EPS updates
            * updated experimental inputs:
                                           exclusive: '''V,,cb,, = 39.5 +/- 1.0 10^-3^'''

                                           inclusive: '''V,,cb,, = 41.7 +/- 0.7 10^-3^'''
            * the discrepancy between the two values is at the level of 1.8 sigmas
            * updated experimental value used as incl+excl combination: '''V,,cb,, = 41.0 +/- 1.0 10^-3^'''
            * V,,cb,, plot with all the separate contributions: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/semilep/vcb_postEPS11.eps
      * Standard Model fit: inclusive vs exclusive
         * exclusive only:
            * rhobar-etabar planes with all the constraints: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/semilep/all_exclusive_postEPS11.eps
            * sin2beta compatibility plot: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/semilep/pull_sin2bfit3_exclusive.eps
              sin2beta from the rest of the fit: '''sin2beta = 0.706 +/- 0.041'''
              corresponding to a difference of '''~0.8 sigma''' with respect to the experimental value
         * inclusive only:
            * rhobar-etabar planes with all the constraints: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/semilep/all_inclusive_postEPS11.eps
            * sin2beta compatibility plot: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/semilep/pull_sin2bfit3_inclusive.eps
              sin2beta from the rest of the fit: '''sin2beta = 0.791 +/- 0.041'''
              corresponding to a difference of '''~2.6 sigma''' with respect to the experimental value
         * sin2beta predictions: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/sin2beta_nosemileptonic.eps
           || inputs used || sin2beta value || sigmas from the experimental value ||
           || no semileptonic (no Vub or Vcb) || '''0.76 +/- 0.10''' || 0.9 ||
           || exclusive only || '''0.706 +/- 0.041''' || 0.8 ||
           || inclusive only || '''0.791 +/- 0.041''' || 2.6 ||
         * sin2beta compatibility plot without using the semileptonic results: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_sin2bfit3_nosemileptonic.eps

=== SM update ===

      * Standard Model fit updates:
         * rhobar-etabar plane with all the constraints: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/all_postEPS11.eps
           same plot only rectangular: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/all_postEPS11_rectangular.eps
            * numerical results:
           || parameter || fit output ||
           || rhobar || '''0.132 +/- 0.020''' ||
           || etabar || '''0.353 +/- 0.014''' ||
           || alpha || '''88 +/- 3''' ||
           || beta || '''22 +/- 1''' ||
           || gamma || '''69 +/- 3''' ||

         * rhobar-etabar plane using angles only: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/angles_postEPS11.eps
           same plot only rectangular: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/angles_postEPS11_rectangular.eps

           || parameter || fit output ||
           || rhobar || '''0.129 +/- 0.027''' ||
           || etabar || '''0.340 +/- 0.016''' ||

         * rhobar-etabar plane not using angles (sides and epsk): http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/sides_postEPS11.eps
           same plot only rectangular: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/sides_postEPS11_rectangular.eps

           || parameter || fit output ||
           || rhobar || '''0.155 +/- 0.038''' ||
           || etabar || '''0.404 +/- 0.039''' ||

         * compatibility plots: .to “measure” the agreement of a single measurement with the indirect determination from the fit using all the other inputs:
           Color code: agreement between the predicted values and the measurements at better than 1, 2, ...nsigma.//
            The cross has the coordinates (x,y)=(central value, error) of the direct measurement

           || compatibilty plots || UTfit value || experimental value || difference in ~sigmas ||
           || [[http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_sin2bfit3.eps|sin2beta]] || 0.795 +/- 0.051 || 0.667 +/- 0.021 || 2.3 ||
           || [[http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_alphafit2.eps|alpha]] [degrees] || 85 +/- 4 || 91 +/- 6 || 0.7 ||
           || [[http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_DeltaMsfit5.eps|DeltaMs]] [ps^-1^] || 19.1 +/- 1.5 || 17.70 +/- 0.08 || 1.0 ||
           || [[http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_Vubfit1.eps|Vub]] [10^-3^] || 3.63 +/- 0.15 || 3.83 +/- 0.57 || 0.3 ||
           || [[http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_gammafit1.eps|gamma]] [degrees] || 69 +/- 3 || 79 +/- 10 || 0.9 ||
           || [[http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_btaunufit8.eps|B to taunu]] [10^-4^] || 0.83 +/- 0.08 || 1.64 +/- 0.34 || 2.3 ||
           || [[http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_BRbsllfit1.eps|Bs to ll]] [10^-9^] || 3.55 +/- 0.28 || 18 +/- 11 || 1.3 ||
           || [[http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/pulls/pull_Bkfit1.eps|Bk]] || 0.88 +/- 0.09 || 0.731 +/- 0.036 || 1.4 ||

=== NP update ===
      * New Physics fit updates: in the 2-dimensional plots of the NP parameters, the red cross represents the SM value.
         * rho-eta plane: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/np.eps
           || parameter || fit output ||
           || rhobar || '''0.129 +/- 0.040''' ||
           || etabar || '''0.392 +/- 0.055''' ||
         * K system: 2-dimensional plot of the NP coefficients: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/C_epsKvsC_DmKfit1.eps
           and 1-dimensional plots:
            * C_epsK: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/C_epsKfit1.eps
            * C_DmK: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/C_DmKfit1.eps
           || parameter || fit output || sigmas from the SM ||
           || C_epsK || '''0.98 +/- 0.17''' || 0.1 ||
           || C_DmK || '''0.97 +/- 0.34''' || 0.5 ||
         * Bd system: 2-dimensional plot of the NP coefficients: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/Phi_BdvsC_Bdfit1.eps
           and 1-dimensional plots:
            * C_Bd: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/C_Bdfit1.eps
            * Phi_Bd: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/Phi_Bdfit1.eps
           || parameter || fit output || sigmas from the SM ||
           || C_Bd || '''0.79 +/- 0.12''' || 1.5 ||
           || Phi_Bd || '''-3.2 +/- 3.7''' || 0.8 ||
         * Bs system: 2-dimensional plot of the NP coefficients: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/Phi_BsvsC_Bsfit1.eps
           and 1-dimensional plots:
            * C_Bs: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/C_Bsfit1.eps
            * Phi_Bs: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/Phi_Bsfit1.eps
           || parameter || fit output || sigmas from the SM ||
           || C_Bs || '''0.84 +/- 0.10''' || 1.5 ||
           || Phi_Bs || '''-18 +/- 10''' || 1.6 ||
         * more results on the Bs system: NP phase Phi_Bs with different constraints used
            * not using the J/psi Phi result: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/Phi_Bsfit2.eps
              Phi_Bs = '''-45 +/- 19''' (2.5 sigmas)
            * using only the J/psi Phi result: http://pprc.qmul.ac.uk/~bona/utfit/postEPS11/np/Phi_Bsfit7.eps
              Phi_Bs = '''-10 +/- 10''' && '''72 +/- 13''' (1.0 sigma)

   * MarcellaBonaUTfit

Marcella Bona's wiki

UTfit

EPS talk updated

post EPS11 update for LP conference

SM update

NP update

  • MarcellaBonaUTfit

MarcellaBona (last edited 2019-09-16 13:53:42 by apw133)