Z. Ligeti

activity

19922026

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

4.1k citations · 11.3k across the 131 of their papers we have counts for

collaborators

135 papers

hep-ph2026

CP asymmetries in charged meson decay to two pions

Yuval Grossman, Zoltan Ligeti, Yosef Nir

We study the CP asymmetries in $B^{+}$ , $D^{+}$ , and $K^{+}$ decays into $π^{+} π^{0}$ . These asymmetries are commonly known to vanish in the isospin limit. We clarify what is meant by the te…

hep-ph2025

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

Zoltan Ligeti, Yosef Nir, Roy Schein

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

hep-ph2024

Majorana phases beyond neutrinoless double beta decay

Avital Dery, Stefania Gori, Yuval Grossman +1

The $ν_{M} SM$ is defined as the SM extended to include dimension-5 operators. In this model neutrino masses violate lepton number, and two parameters of the lepton mixing matri…

hep-ph2023★ 4 cited

Workshop summary -- Kaons@CERN 2023

G. Anzivino, S. Arguedas Cuendis, V. Bernard +60

Kaon physics is at a turning point -- while the rare-kaon experiments NA62 and KOTO are in full swing, the end of their lifetime is approaching and the future experimental landscap…

hep-ph2023★ 1 cited

Novel approaches to determine $B^{\pm}$ and $B^{0}$ meson production fractions

Florian Bernlochner, Martin Jung, Munira Khan +2

We propose novel methods to determine the $Υ (4 S) \to B^{+} B^{-}$ and $Υ (4 S) \to B^{0} B ˉ^{0}$ decay rates. The precision to which they and their ratio are known yields at present a limiti…

hep-ph2023★ 2 cited

Exploring the $τ$ polarization in $B \to X τ ν ˉ$ along different axes

Florian U. Bernlochner, Zoltan Ligeti, Michele Papucci +1

The $τ$ polarization in semileptonic $B$ decays provides probes of new physics complementary to decay rate distributions of the three-body final state. Prior calculations for inclu…

CP asymmetries in charged meson decay to two pions

Lessons from LHCb and Belle II measurements of B→J/ψπ and B→J/ψK decays

Majorana phases beyond neutrinoless double beta decay

Workshop summary -- Kaons@CERN 2023

Novel approaches to determine B± and B0 meson production fractions

Exploring the τ polarization in B→Xτνˉ along different axes

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

Novel approaches to determine $B^{\pm}$ and $B^{0}$ meson production fractions

Exploring the $τ$ polarization in $B \to X τ ν ˉ$ along different axes