R. Fleischer

activity

19942026

B_{s}^{0} \to μ^{+} μ^{-}

Effective Lifetime

289 citations · 5.3k across the 138 of their papers we have counts for

collaborators

141 papers

hep-ph2026

Theoretical Perspectives on Flavour Physics

Robert Fleischer

Flavour physics and CP violation play a key role for the testing of the Standard Model and search for New Physics at the high-precision frontier. After a compact discussion of the…

hep-ph2023★ 6 cited

New Perspectives for Testing Electron-Muon Universality

Robert Fleischer, Eleftheria Malami, Anders Rehult +1

Intriguing results for tests of the universality of electrons and muons through measurements of rates of $B \to K ℓ^{+} ℓ^{-}$ and similar decays have been in the spotlight for ye…

hep-ph2023

Studies of New Physics in $B_{q}^{0} - B ˉ_{q}^{0}$ Mixing and Implications for Leptonic Decays

Kristof De Bruyn, Robert Fleischer, Eleftheria Malami +1

The phenomenon of $B_{q}^{0}$ - $B ˉ_{q}^{0}$ mixing ( $q = d, s$ ) provides a sensitive probe for physics beyond the Standard Model. We have a careful look at the determination of the Unitar…

hep-ph2022★ 15 cited

Fingerprinting CP-violating New Physics with $B \to K μ^{+} μ^{-}$

Robert Fleischer, Eleftheria Malami, Anders Rehult +1

The $B \to K ℓ^{+} ℓ^{-}$ system is particularly interesting to explore physics beyond the Standard Model. Such effects could provide new sources of CP violation, thereby giving…

hep-ph2022★ 6 cited

Zooming into CP violation in $B_{(s)} \to hh$ Decays

Robert Fleischer, Ruben Jaarsma, K. Keri Vos

The LHCb collaboration has recently reported the first observation of CP violation in the penguin-dominated $B_{s}^{0} \to K^{-} K^{+}$ decay and further new measurements, indicating differe…

hep-ph2022★ 18 cited

New Physics in $B_{q}^{0} - B ˉ_{q}^{0}$ Mixing: Present Challenges, Prospects, and Implications for $B_{q}^{0} \to μ^{+} μ^{-}$

Kristof De Bruyn, Robert Fleischer, Eleftheria Malami +1

The phenomenon of $B_{q}^{0} - B ˉ_{q}^{0}$ mixing ( $q = d, s$ ) provides a sensitive probe for physics beyond the Standard Model. We explore the corresponding space for New Physics left thro…

Theoretical Perspectives on Flavour Physics

New Perspectives for Testing Electron-Muon Universality

Studies of New Physics in Bq0​−Bˉq0​ Mixing and Implications for Leptonic Decays

Fingerprinting CP-violating New Physics with B→Kμ+μ−

Zooming into CP violation in B(s)​→hh Decays

New Physics in Bq0​−Bˉq0​ Mixing: Present Challenges, Prospects, and Implications for Bq0​→μ+μ−

Studies of New Physics in $B_{q}^{0} - B ˉ_{q}^{0}$ Mixing and Implications for Leptonic Decays

Fingerprinting CP-violating New Physics with $B \to K μ^{+} μ^{-}$

Zooming into CP violation in $B_{(s)} \to hh$ Decays

New Physics in $B_{q}^{0} - B ˉ_{q}^{0}$ Mixing: Present Challenges, Prospects, and Implications for $B_{q}^{0} \to μ^{+} μ^{-}$