An updated review of the new hadron states
HX Chen, W Chen, X Liu, YR Liu… - Reports on Progress in …, 2022 - iopscience.iop.org
The past decades witnessed the golden era of hadron physics. Many excited open heavy
flavor mesons and baryons have been observed since 2017. We shall provide an updated …
flavor mesons and baryons have been observed since 2017. We shall provide an updated …
Electron-ion collider in China
Lepton scattering is an established ideal tool for studying inner structure of small particles
such as nucleons as well as nuclei. As a future high energy nuclear physics project, an …
such as nucleons as well as nuclei. As a future high energy nuclear physics project, an …
Review of particle physics
Particle Data Group, RL Workman… - … of theoretical and …, 2022 - academic.oup.com
The Review summarizes much of particle physics and cosmology. Using data from previous
editions, plus 2,143 new measurements from 709 papers, we list, evaluate, and average …
editions, plus 2,143 new measurements from 709 papers, we list, evaluate, and average …
Observation of an exotic narrow doubly charmed tetraquark
Nature Physics, 2022 - nature.com
Conventional, hadronic matter consists of baryons and mesons made of three quarks and a
quark–antiquark pair, respectively,. Here, we report the observation of a hadronic state …
quark–antiquark pair, respectively,. Here, we report the observation of a hadronic state …
Study of the doubly charmed tetraquark
Nature Communications, 2022 - nature.com
Quantum chromodynamics, the theory of the strong force, describes interactions of coloured
quarks and gluons and the formation of hadronic matter. Conventional hadronic matter …
quarks and gluons and the formation of hadronic matter. Conventional hadronic matter …
The XYZ states: experimental and theoretical status and perspectives
The quark model was formulated in 1964 to classify mesons as bound states made of a
quark–antiquark pair, and baryons as bound states made of three quarks. For a long time all …
quark–antiquark pair, and baryons as bound states made of three quarks. For a long time all …
Observation of a Resonance Consistent with a Strange Pentaquark Candidate in Decays
R Aaij, ASW Abdelmotteleb, C Abellan Beteta… - Physical review …, 2023 - APS
An amplitude analysis of B-→ J/ψ Λ p¯ decays is performed using 4400 signal candidates
selected on a data sample of pp collisions recorded at center-of-mass energies of 7, 8, and …
selected on a data sample of pp collisions recorded at center-of-mass energies of 7, 8, and …
Observation of structure in the J/ψ-pair mass spectrum
LHCb Collaboration - Science bulletin, 2020 - Elsevier
Using proton-proton collision data at centre-of-mass energies of s= 7, 8 and 13 TeV
recorded by the LHCb experiment at the Large Hadron Collider, corresponding to an …
recorded by the LHCb experiment at the Large Hadron Collider, corresponding to an …
A survey of heavy–heavy hadronic molecules
The spectrum of hadronic molecules composed of heavy–antiheavy charmed hadrons has
been obtained in our previous work. The potentials are constants at the leading order, which …
been obtained in our previous work. The potentials are constants at the leading order, which …
Evidence of a structure and observation of excited states in the decay
R Aaij, CA Beteta, T Ackernley, B Adeva… - arxiv preprint arxiv …, 2020 - arxiv.org
First evidence of a structure in the $ J/\psi\varLambda $ invariant mass distribution is
obtained from an amplitude analysis of $\var**_b^-\to J/\psi\varLambda K^-$ decays. The …
obtained from an amplitude analysis of $\var**_b^-\to J/\psi\varLambda K^-$ decays. The …