Y. Nir

activity

20242026

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hep-ph2026

Lessons from LHCb and Belle II measurements of $B \to J / I ¨ I ¨ $ and $B \to J / I ¨ K$ decays

Zoltan Ligeti, Yosef Nir, Roy Schein

The LHCb collaboration has recently measured the CP asymmetry in $B^{+} \to J / I ¨ I ¨ ^{+}$ decay, while the Belle II collaboration has recently measured the CP asymmetries in $B^0\to J/ÏÏ…

hep-ph2025

$B_{s}^{0} \to K^{0} K^{0}$ beyond the Standard Model

Yuval Grossman, Yosef Nir, Matthias Neubert +2

Within the Standard Model, the branching fraction of the rare decay $B_{s} \to K^{0} K ˉ^{0}$ is related to other decay rates and CP asymmetries through the approximate $S U (3)$ flavor s…

hep-ph2024

Lessons from ATLAS and CMS measurements of Higgs boson decays to second generation fermions

Yosef Nir, Purvaash Panduranghan Udhayashankar

There is now experimental evidence for Higgs boson decay into a pair of muons, and significant constraints on the Higgs boson decay into a charm quark-antiquark pair. The data on H…

Lessons from LHCb and Belle II measurements of B→J/I¨I¨ and B→J/I¨K decays

Bs0​→K0K0 beyond the Standard Model

Lessons from ATLAS and CMS measurements of Higgs boson decays to second generation fermions

Lessons from LHCb and Belle II measurements of $B \to J / I ¨ I ¨ $ and $B \to J / I ¨ K$ decays

$B_{s}^{0} \to K^{0} K^{0}$ beyond the Standard Model