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CKM 2025 - 13th International Workshop on the CKM Unitarity Triangle

15–19 Sept 2025
Hotel Regina Margherita
Europe/Zurich timezone

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Session

WG4

16 Sept 2025, 11:30
Sala Castello (Hotel Regina Margherita)

Sala Castello

Hotel Regina Margherita

V.le Regina Margherita, 44, Cagliari (Italy)

Conveners

WG4

  • Peilian Li (University of Chinese Academy of Sciences)
  • Chunhui Chen (Iowa State University (US))
  • Eleftheria Malami (University of Siegen)

WG4

  • Peilian Li (University of Chinese Academy of Sciences)
  • Eleftheria Malami
  • Chen Chunhui (Iowa State University-Unknown-Unknown)

WG4

  • Peilian Li (University of Chinese Academy of Sciences)
  • Eleftheria Malami
  • Chen Chunhui (Iowa State University-Unknown-Unknown)

Presentation materials

There are no materials yet.

  1. 75. Measurements of sin(2φ2eff) and constraint on sin(2φ2) at Belle and Belle II (20'+7')
    Ryogo Okubo (Nagoya University)
    16/09/2025, 11:30
  2. 74. Measuring time-dependent CP violation without signal vertexing at B factories (20'+7')
    Mirco Dorigo (INFN Trieste)
    16/09/2025, 11:57
  3. 76. Latest measurement of $\phi_s$ from CMS and ATLAS (20'+7')
    Franco Simonetto (Universita e INFN, Padova (IT))
    16/09/2025, 12:24
  4. 77. Towards high-precision measurements on mixing phases φd, φs, properly including penguin contributions (20'+7')
    Kristof De Bruyn
    16/09/2025, 12:51
  5. 79. Measurements of mixing-induced CP violation at LHCb (20'+4')
    Alberto Bellavista (Universita e INFN, Bologna (IT))
    18/09/2025, 11:30
  6. 80. Measurement of Bs mixing parameters at LHCb (20'+4')
    Jamie Gooding (Technische Universitaet Dortmund (DE))
    18/09/2025, 11:54
  7. 81. Measurements of sin(2φ1) and sin(2φ1eff) at Belle and Belle II (20'+4')
    Chunhui Chen (Iowa State University (US))
    18/09/2025, 12:18
  8. 82. B-Bbar mixing: Width difference and CP asymmetry in flavour-specific decays at next-to-next-leading order of QCD and more (20'+4')
    Prof. Ulrich Nierste
    18/09/2025, 12:42

    Abstract:
    I present new results for the QCD corrections to the leading term in the
    1/m_b expansion of the B-B-bar decay matrix element, which is now
    completely determined to three-loop order. These results permit a more
    precise Standard-Model prediction of the width differences Delta
    Gamma_{d,s} and the CP asymmetries in flavour-specific
    (e.g. semi-leptonic) decays, a_{fs}^{d,s}, for...

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  9. 83. How large could CP violation in B meson mixing be? Implications for baryogenesis and upcoming searches (20'+4')
    Mr Carlos Miró Arenas (IFIC (CSIC - U. Valencia))
    18/09/2025, 13:06
  10. 84. Measurements of time-dependent CP violation in the gluonic and radiative penguin decays at Belle and Belle II (22'+8')
    Shun Watanuki
    18/09/2025, 14:45
  11. 85. New measurement of B0 lifetime at ATLAS (22'+8')
    Wolfgang Walkowiak (Universitaet Siegen (DE))
    18/09/2025, 15:15
  12. 78. Measuring the angle αds of the flattest Unitary Triangle with B ̄d → φK ̄(∗)0, B ̄s → φK(∗)0 decays (20'+4')
    Dr Roy Aleksan
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