Y. Nir

activity

19922025

most citedBig-Bang nucleosynthesis (Particle Data Group mini-review)

4.1k citations · 11.6k across the 139 of their papers we have counts for

collaborators

Showing 2022Show all

4 papers · 1 filter

hep-ph2022

The branching fraction of $B_{s} \to K^{0} K ˉ^{0}$ : Three puzzles

Yasmine Amhis, Yuval Grossman, Yosef Nir

The branching fraction of the $B_{s} \to K^{0} K ˉ^{0}$ decay has been recently measured by the LHCb and Belle experiments. We study the consistency of the measured value with three rel…

hep-ph2022★ 19 cited

Parametric resonance in neutrino oscillations induced by ultra-light dark matter and implications for KamLAND and JUNO

Marta Losada, Yosef Nir, Gilad Perez +2

If ultra-light dark matter (ULDM) exists and couples to neutrinos, the neutrino oscillation probability might be significantly altered by a parametric resonance. This resonance can…

hep-ph2022★ 1 cited

Lessons from the LHCb measurement of CP violation in $B_{s} \to K^{+} K^{-}$

Yosef Nir, Inbar Savoray, Yehonatan Viernik

The LHCb experiment measured the time-dependent CP asymmetries $C_{K K}$ and $S_{K K}$ in $B_{s} \to K^{+} K^{-}$ decay. Combining with the corresponding CP asymmetries $C_{π π}$ and $S_{π π}$ …

hep-ph2022★ 2 cited

$b \to c τ ν ˉ_{e, μ}$ contributions to $R (D^{(*)})$

Shikma Bressler, Federico De Vito Halevy, Yosef Nir

The $R (D^{(*)})$ puzzle stands for a $\sim 3 σ$ violation of lepton flavor universality between the decay rates of $B \to D^{(*)} τ ν$ and $B \to D^{(*)} ℓ ν$ , where $ℓ = e, μ$ . If it i…

The branching fraction of Bs​→K0Kˉ0: Three puzzles

Parametric resonance in neutrino oscillations induced by ultra-light dark matter and implications for KamLAND and JUNO

Lessons from the LHCb measurement of CP violation in Bs​→K+K−

b→cτνˉe,μ​ contributions to R(D(∗))

The branching fraction of $B_{s} \to K^{0} K ˉ^{0}$ : Three puzzles

Lessons from the LHCb measurement of CP violation in $B_{s} \to K^{+} K^{-}$

$b \to c τ ν ˉ_{e, μ}$ contributions to $R (D^{(*)})$