Towards a theory of hadron resonances

M Mai, UG Meißner, C Urbach - Physics Reports, 2023 - Elsevier
In this review, we present the current state of the art of our understanding of the spectrum of
excited strongly interacting particles and discuss methods that allow for a systematic and …

QCD and strongly coupled gauge theories: challenges and perspectives

N Brambilla, S Eidelman, P Foka, S Gardner… - The European Physical …, 2014 - Springer
We highlight the progress, current status, and open challenges of QCD-driven physics, in
theory and in experiment. We discuss how the strong interaction is intimately connected to a …

Dalitz plot analysis of decays

B Aubert, Y Karyotakis, JP Lees, V Poireau… - Physical Review D …, 2009 - APS
We present a Dalitz plot analysis of charmless B±decays to the final state π±π±π∓ using a
sample of (465±5)× 10 6 BB¯ pairs collected by the BABAR experiment at s= 10.58 GeV. We …

Implications of LHCb measurements and future prospects

LHCb Collaboration TJ Gershon@ warwick. ac … - The European Physical …, 2013 - Springer
During 2011 the LHCb experiment at CERN collected 1.0 fb− 1 of s=7~TeV pp collisions.
Due to the large heavy quark production cross-sections, these data provide unprecedented …

A review on partial-wave dynamics with chiral effective field theory and dispersion relation

DL Yao, LY Dai, HQ Zheng… - Reports on Progress in …, 2021 - iopscience.iop.org
The description of strong interaction physics of low-lying resonances is out of the valid range
of perturbative QCD. Chiral effective field theories (EFTs) have been developed to tackle the …

Two-pole structures as a universal phenomenon dictated by coupled-channel chiral dynamics

JM **e, JX Lu, LS Geng, BS Zou - Physical Review D, 2023 - APS
In the past two decades, one of the most puzzling phenomena discovered in hadron physics
is that a nominal hadronic state can actually correspond to two poles on the complex energy …

A detailed spectral and morphological study of the gamma-ray supernova remnant RX J1713. 7–3946 with HESS

F Aharonian, AG Akhperjanian, AR Bazer-Bachi… - Astronomy & …, 2006 - aanda.org
Aims. We present results from deep observations of the Galactic shell-type supernova
remnant (SNR) RX J1713. 7-3946 (also known as G347. 3-0.5) conducted with the complete …

A new parametrization for the scalar pion form factors

S Ropertz, C Hanhart, B Kubis - The European Physical Journal C, 2018 - Springer
We derive a new parametrization for the scalar pion form factors that allows us to analyze
data over a large energy range via the inclusion of resonances, and at the same time to …

Where is the lightest charmed scalar meson?

ML Du, FK Guo, C Hanhart, B Kubis, UG Meißner - Physical review letters, 2021 - APS
The lightest charmed scalar meson is known as the D 0*(2300), which is one of the earliest
new hadron resonances observed at modern B factories. We show here that the parameters …

New prospects in fixed target searches for dark forces with the SeaQuest experiment at Fermilab

S Gardner, RJ Holt, AS Tadepalli - Physical Review D, 2016 - APS
An intense 120 GeV proton beam incident on an extremely long iron target generates
enormous numbers of light-mass particles that also decay within that target. If one of these …