W. Lucha

activity

19932026

most citedSolving the Schroedinger equation for bound states with Mathematica 3.0

269 citations · 2.7k across the 191 of their papers we have counts for

collaborators

195 papers

hep-ph2026

$B_{(s)} \to V M_{X}$ decays as probes of dark-matter scenarios of Belle II enhancement in $B \to K M_{X}$ decays

Alexander Berezhnoy, Wolfgang Lucha, Dmitri Melikhov

Recently, we have shown that the hypothesis of the dark-matter (DM) origin of the Belle II excess events in $B \to K M_{X}$ decays allows for a successful description of the data. The…

hep-ph2025★ 3 cited

Scrutinizing dark-matter scenarios with $B \to (K, K^{*}) ν ˉ ν$ decays

Alexander Berezhnoy, Wolfgang Lucha, Dmitri Melikhov

Conceivable explanations of Belle-II measurements of a (surprising) excess of missing-energy decays of the $B$ meson to the $K$ meson not covered by standard-model neutrino-antineu…

hep-ph2025

Analysis of $B \to K M_{X}$ and $B \to K^{*} M_{X}$ decays in scalar- and vector-mediator dark-matter scenarios

Alexander Berezhnoy, Wolfgang Lucha, Dmitri Melikhov

The surprising excess of missing-energy events far beyond all standard-model expectations in the weak decays of the charged ground-state $B^{+}$ meson into some charged strange meson…

hep-ph2025★ 2 cited

Probing vector- vs scalar-mediator dark-matter scenarios in $B \to (K, K^{*}) M_{X}$ decays

Alexander Berezhnoy, Wolfgang Lucha, Dmitri Melikhov

Within the hypothesis of the dark-matter origin of the excess in $B \to K M_{X}$ decays over the standard-model expectation, observed by Belle-II, we show that: (i) Scalar- and vector…

hep-ph2025★ 12 cited

Analysis of $q_{rec}^{2}$ -distribution for $B \to K M_{X}$ and $B \to K^{*} M_{X}$ decays in a scalar-mediator dark-matter scenario

Alexander Berezhnoy, Wolfgang Lucha, Dmitri Melikhov

We demonstrate that the scalar-mediator dark-matter scenario is consistent with the experimental data on the decay $B \to K M_{X}$ and provides a good description of the shape of the…

hep-ph2024

Various Illustrative Brief Glances at the Flavour-Cryptoexotic Tetraquark States

Wolfgang Lucha

Constituting the largest subset of multiquark states so far observed by experiment, tetraquark mesons carrying overall quark flavour quantum numbers identical to those of the (conv…

B(s)​→VMX​ decays as probes of dark-matter scenarios of Belle II enhancement in B→KMX​ decays

Scrutinizing dark-matter scenarios with B→(K,K∗)νˉν decays

Analysis of B→KMX​ and B→K∗MX​ decays in scalar- and vector-mediator dark-matter scenarios

Probing vector- vs scalar-mediator dark-matter scenarios in B→(K,K∗)MX​ decays

Analysis of qrec2​-distribution for B→KMX​ and B→K∗MX​ decays in a scalar-mediator dark-matter scenario

Various Illustrative Brief Glances at the Flavour-Cryptoexotic Tetraquark States

$B_{(s)} \to V M_{X}$ decays as probes of dark-matter scenarios of Belle II enhancement in $B \to K M_{X}$ decays

Scrutinizing dark-matter scenarios with $B \to (K, K^{*}) ν ˉ ν$ decays

Analysis of $B \to K M_{X}$ and $B \to K^{*} M_{X}$ decays in scalar- and vector-mediator dark-matter scenarios

Probing vector- vs scalar-mediator dark-matter scenarios in $B \to (K, K^{*}) M_{X}$ decays

Analysis of $q_{rec}^{2}$ -distribution for $B \to K M_{X}$ and $B \to K^{*} M_{X}$ decays in a scalar-mediator dark-matter scenario