Ulf-G. Meißner

activity

20042026

most citedOn the correlation between the binding energies of the triton and the alpha-particle

131 citations · 364 across the 23 of their papers we have counts for

collaborators

Showing 2025Show all

5 papers · 1 filter

hep-ph2025

Short-range production of three bottom mesons

Yong-Hui Lin, Hans-Werner Hammer, Ulf-G. Meißner

Previous investigations of the three-body dynamics of $B$ mesons have shown that no Efimov effect arises in systems composed of three $B$ and $B^{*}$ mesons. This implies that the pr…

hep-ph2025

Model-independent mass determination of near-threshold states from short-range production

Yong-Hui Lin, Hans-Werner Hammer, Ulf-G. Meißner

We propose a novel observable for the precision measurements of a wide class of near-threshold dimer states: the short-range production rate of a dimer--spectator two-body system,…

hep-ph2025

Exploring Efimov states in $D^{} D^{} D^{}$ and $D D^{} D^{*}$ three-body systems

Hai-Long Fu, Yong-Hui Lin, Feng-Kun Guo +4

The Efimov effect is an intriguing three-body quantum phenomenon. Searching for Efimov states within the realms of nuclear and hadronic physics presents a challenge due to the inhe…

hep-ph2025★ 6 cited

Role of the short-range dynamics in the formation of $D^{()} D ˉ^{()} / B^{()} B ˉ^{()}$ hadronic molecules

Nijiati Yalikun, Xiang-Kun Dong, Ulf-G. Meißner

We investigate potential hadronic molecular states in the $D^{(*)} D ˉ^{(*)}$ and $B^{(*)} B ˉ^{*}$ systems using light meson exchange interactions. Our analysis focuses on cou…

hep-ph2025

Precise determination of the properties of $X (3872)$ and of its isovector partner $W_{c 1}$

Teng Ji, Xiang-Kun Dong, Feng-Kun Guo +2

We perform a simultaneous fit to BESIII data on $e^{+} e^{-} \to γ (D^{0} D ˉ^{0} π^{0} / J / ψ π^{+} π^{-})$ and LHCb data on $B^{+} \to K^{+} (J / ψ π^{+} π^{-})$ to precisely determine the properties of the $…

Short-range production of three bottom mesons

Model-independent mass determination of near-threshold states from short-range production

Exploring Efimov states in D∗D∗D∗ and DD∗D∗ three-body systems

Role of the short-range dynamics in the formation of D(∗)Dˉ(∗)/B(∗)Bˉ(∗) hadronic molecules

Precise determination of the properties of X(3872) and of its isovector partner Wc1​

Exploring Efimov states in $D^{} D^{} D^{}$ and $D D^{} D^{*}$ three-body systems

Role of the short-range dynamics in the formation of $D^{()} D ˉ^{()} / B^{()} B ˉ^{()}$ hadronic molecules

Precise determination of the properties of $X (3872)$ and of its isovector partner $W_{c 1}$