Nonstandard heavy mesons and baryons: Experimental evidence

SL Olsen, T Skwarnicki, D Zieminska - Reviews of Modern Physics, 2018 - APS
Quantum chromodynamics (QCD), the generally accepted theory for strong interactions,
describes the interactions between quarks and gluons. The strongly interacting particles that …

Precise Measurement of the Cross Section at Center-of-Mass Energies from 3.77 to 4.60 GeV

M Ablikim, MN Achasov, S Ahmed, XC Ai, O Albayrak… - Physical review …, 2017 - APS
The cross section for the process e+ e-→ π+ π-J/ψ is measured precisely at center-of-mass
energies from 3.77 to 4.60 GeV using 9 fb-1 of data collected with the BESIII detector …

Observation of a Charged Charmoniumlike Structure and Search for the <?format ?>in

M Ablikim, MN Achasov, O Albayrak, DJ Ambrose… - Physical review …, 2013 - APS
We study e+ e-→ π+ π-hc at center-of-mass energies from 3.90 to 4.42 GeV by using data
samples collected with the BESIII detector operating at the Bei**g Electron Positron Collider …

Observation of a Charged (DD¯*)±Mass Peak in e+ e−→ π DD¯* at s= 4.26 GeV

M Ablikim, MN Achasov, O Albayrak, DJ Ambrose… - Physical review …, 2014 - APS
We report on a study of the process e+ e−→ π±(DD¯*)∓ at s= 4.26 GeV using a 525 pb− 1
data sample collected with the BESIII detector at the BEPCII storage ring. A distinct charged …

Evidence of Two Resonant Structures in

M Ablikim, MN Achasov, S Ahmed, XC Ai, O Albayrak… - Physical review …, 2017 - APS
The cross sections of e+ e-→ π+ π-hc at center-of-mass energies from 3.896 to 4.600 GeV
are measured using data samples collected with the BESIII detector operating at the Bei**g …

The BESIII physics programme

CZ Yuan, SL Olsen - Nature Reviews Physics, 2019 - nature.com
The standard model of particle physics is a well-tested theoretical framework, but there are
still a number of issues that deserve further experimental and theoretical investigation. For …

Observation of at BESIII

M Ablikim, MN Achasov, XC Ai, O Albayrak… - Physical review …, 2014 - APS
With data samples collected with the BESIII detector operating at the BEPCII storage ring at
center-of-mass energies from 4.009 to 4.420 GeV, the process e+ e−→ γ X (3872) is …

Charmonium properties from lattice : Hyperfine splitting, leptonic width, charm quark mass, and

D Hatton, CTH Davies, B Galloway, J Koponen… - Physical Review D, 2020 - APS
We have performed the first nf= 2+ 1+ 1 lattice QCD computations of the properties (masses
and decay constants) of ground-state charmonium mesons. Our calculation uses the Highly …

Measurement of the proton form factor by studying

M Ablikim, MN Achasov, XC Ai, O Albayrak, M Albrecht… - Physical Review D, 2015 - APS
Using data samples collected with the BESIII detector at the BEPCII collider, we measure the
Born cross section of e+ e-→ pp¯ at 12 center-of-mass energies from 2232.4 to 3671.0 MeV …

Study of via initial-state radiation at BABAR

JP Lees, V Poireau, V Tisserand, E Grauges… - Physical Review D …, 2013 - APS
The process e+ e-→ pp¯ γ is studied using 469 fb-1 of integrated luminosity collected with
the BABAR detector at the SLAC National Accelerator Laboratory, at an e+ e-center-of-mass …