We study the process e+ e−→ π+ π− J/ψ at a center-of-mass energy of 4.260 GeV using a
525 pb− 1 data sample collected with the BESIII detector operating at the Beijing Electron …

This paper will discuss the design and construction of BESIII, which is designed to study
physics in the τ-charm energy region utilizing the new high luminosity BEPCII double ring e + e …

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 …

Infants acquire language with remarkable speed, although little is known about the mechanisms
that underlie the acquisition process. Studies of the phonetic units of language have …

We report values of R= σ (e+ e−→ hadrons)/σ (e+ e−→ μ+ μ−) for 85 center-of-mass energies
between 2 and 5 GeV measured with the upgraded Beijing Spectrometer at the Beijing …

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 Beijing Electron Positron Collider. …

We observe a narrow enhancement near 2 mp in the invariant mass spectrum of pp pairs
from radiative J/ψ→ γ pp decays. No similar structure is seen in J/ψ→ π 0 pp decays. The …

Infants' early phonetic perception is hypothesized to play an important role in language
development. Previous studies have not assessed this potential link in the first 2 years of life. In …

Recent advances in our understanding of the immune response are allowing for the logical
design of new approaches to cancer immunization. One area of interest is the development …

A superparamagnetic iron oxide (SPIO) nanoparticle is emerging as an ideal probe for
noninvasive cell tracking. However, its low intracellular labeling efficiency has limited the …