Observation of Three Resonant Structures in the Cross Section of e^{+}e^{-}→π^{+}π^{-}h_{c}.

Using e^{+}e^{-} collision data collected with the BESIII detector operating at the Beijing electron positron collider, the cross section of e^{+}e^{-}→π^{+}π^{-}h_{c} is measured at 59 points with center-of-mass energy sqrt[s] ranging from 4.009 to 4.950 GeV with a total integrated luminosity of 22.

Precision Measurement of the Branching Fraction of D^{+}→μ^{+}ν_{μ}.

Using 20.3  fb^{-1} of e^{+}e^{-} collision data collected at a center-of-mass energy of E_{c.m.

Search for P_{cc[over ¯]s}(4459)^{0} and P_{cc[over ¯]s}(4338)^{0} in ϒ(1S,2S) Inclusive Decays at Belle.

Using data samples of 102 million ϒ(1S) events and 158 million ϒ(2S) events collected by the Belle detector at the KEKB asymmetric-energy e^{+}e^{-} collider, we search for [udscc[over ¯]] pentaquark states decaying to J/ψΛ. Using the first observations of ϒ(1S,2S) inclusive decays to J/ψΛ, we find evidence of the P_{cc[over ¯]s}(4459)^{0} state with a local significance of 3.3 standard deviations, including statistical and systematic uncertainties.

Search for Lepton-Flavor-Violating Decay Modes B^{0}→K_{S}^{0}τ^{±}ℓ^{∓} with Hadronic B Tagging at Belle and Belle II.

We present the first search for the lepton-flavor-violating decay modes B^{0}→K_{S}^{0}τ^{±}ℓ^{∓} (ℓ=μ,e) using the 711 and 365  fb^{-1} data samples recorded by the Belle and Belle II detectors, respectively. We use a hadronic B-tagging technique to fully reconstruct a B meson and search for signal decays in the system recoiling against the tagged meson, considering τ decays to either light leptons, one charged hadron, or one charged hadron and a neutral pion. We find no evidence for B^{0}→K_{S}^{0}τ^{±}ℓ^{∓} decays and set 90% confidence level upper limits on the branching fractions in the range of [0.

Observation of Charmonium h_{c} Radiative Decays to Multiple Light Hadrons and the Tensor State f_{2}(1270).

Using ψ(3686)→π^{0}h_{c} decays from a data sample of (27.12±0.14)×10^{8}  ψ(3686) events collected by the BESIII detector at the BEPCII collider, h_{c} radiative decays to multiple light hadrons below 2.

Observation of the W-Annihilation Process D_{s}^{+}→ωρ^{+} and Measurement of D_{s}^{+}→ϕρ^{+} in D_{s}^{+}→π^{+}π^{+}π^{-}π^{0}π^{0} Decays.

We present the first amplitude analysis and branching fraction measurement of the decay D_{s}^{+}→π^{+}π^{+}π^{-}π^{0}π^{0}, using e^{+}e^{-} collision data collected with the BESIII detector at center-of-mass energies between 4.128 and 4.226 GeV corresponding to an integrated luminosity of 7.

LC-MS/MS proteomics identifies plasma proteins related to cognition over 9-year follow-up.

Introduction: This project identified plasma proteins predictive of cognitive decline across a robust neuropsychological protocol over a 9-year period.

Methods: Vanderbilt Memory and Aging Project participants (n = 336, 73 ± 7 years, 59% male, 87% non-Hispanic White, 10% Black/African American) underwent blood draw for baseline plasma protein abundance using mass spectrometry analysis of tandem mass tag (TMT)-labeled peptides and serial neuropsychological assessment (follow-up = 6.1 ± 2.

Observation of an Axial-Vector State in the Study of the Decay ψ(3686)→ϕηη^{'}.

Using (2712.4±14.3)×10^{6} ψ(3686) events collected with the BESIII detector at BEPCII, a partial wave analysis of the decay ψ(3686)→ϕηη^{'} is performed with the covariant tensor approach.

Observation of the Charmonium Decay η_{c}→γγ in J/ψ→γη_{c}.

Using (2712.4±14.3)×10^{6}  ψ(3686) events collected with the BESIII detector at the BEPCII collider, the decay η_{c}→γγ in J/ψ→γη_{c} is observed.

Evidence for Two Excited Ω^{-} Hyperons.

Using e^{+}e^{-} collision data corresponding to an integrated luminosity of 19  fb^{-1} collected by the BESIII detector at center-of-mass energies ranging from 4.13 to 4.70 GeV, we report the first evidence for a new excited Ω^{-} hyperon, the Ω(2109)^{-}, through the process e^{+}e^{-}→Ω(2109)^{-}Ω[over ¯]^{+}+c.

Observation of D^{+}→η^{'}μ^{+}ν_{μ} and First Experimental Study of D^{+}→η^{'}ℓ^{+}ν_{ℓ} Decay Dynamics.

Using 20.3  fb^{-1} of e^{+}e^{-} collision data collected at the center-of-mass energy 3.773 GeV with the BESIII detector, we report the first observation of the semileptonic decay D^{+}→η^{'}μ^{+}ν_{μ} with significance of 8.

Novel modelling approaches to elucidate the genetic architecture of resilience to Alzheimer's disease.

Up to 30% of older adults meet pathological criteria for a diagnosis of Alzheimer's disease at autopsy yet never show signs of cognitive impairment. Recent work has highlighted genetic drivers of this resilience, or better-than-expected cognitive performance given a level of neuropathology, that allow the aged brain to protect itself from the downstream consequences of amyloid and tau deposition. However, models of resilience have been constrained by reliance on measures of neuropathology, substantially limiting the number of participants available for analysis.

Observation of Λ_{c}^{+}→Λa_{0}(980)^{+} and Evidence for Σ(1380)^{+} in Λ_{c}^{+}→Λπ^{+}η.

Based on 6.1  fb^{-1} of e^{+}e^{-} annihilation data collected at center-of-mass energies from 4.600 to 4.

Test of Lepton Universality and Measurement of the Form Factors of D^{0}→K^{*}(892)^{-}μ^{+}ν_{μ}.

One of the main goals of studying semileptonic decays in flavor physics is to gain a better understanding of hadronic transitions in the nonperturbative region of Quantum Chromodynamics. This involves measuring Cabibbo-Kobayashi-Maskawa matrix elements, understanding form factors, and comparing them with theoretical predictions. We report a first study of the semileptonic decay D^{0}→K^{-}π^{0}μ^{+}ν_{μ} by analyzing an e^{+}e^{-} annihilation data sample of 7.

Study of D_{s}^{+}→f_{0}(980)ρ^{+} and ϕπ^{+} Decays through D_{s}^{+}→π^{+}π^{+}π^{-}π^{0}.

We perform the first amplitude analysis of D_{s}^{+}→π^{+}π^{+}π^{-}π^{0} decays based on data samples of electron-positron collisions recorded with the BESIII detector at center-of-mass energies between 4.128 and 4.226 GeV, corresponding to an integrated luminosity of 7.

Measurement of CP Asymmetries in B^{0}→K_{S}^{0}π^{0}γ Decays at Belle II.

We report measurements of time-dependent CP asymmetries in B^{0}→K_{S}^{0}π^{0}γ decays based on a data sample of (388±6)×10^{6}  BB[over ¯] events collected at the ϒ(4S) resonance with the Belle II detector. The Belle II experiment operates at the SuperKEKB asymmetric-energy e^{+}e^{-} collider. We measure decay-time distributions to determine CP -violating parameters S and C.

Evidence of h_{b}(2P)→ϒ(1S)η Decay and Search for h_{b}(1P,2P)→ϒ(1S)π^{0} with the Belle Detector.

We report the first evidence for the h_{b}(2P)→ϒ(1S)η transition with a significance of 3.5 standard deviations. The decay branching fraction is measured to be B[h_{b}(2P)→ϒ(1S)η]=(7.

Precise Measurement of the e^{+}e^{-}→D_{s}^{+}D_{s}^{-} Cross Section at Center-of-Mass Energies from Threshold to 4.95 GeV.

Using the e^{+}e^{-} collision data collected with the BESIII detector operating at the BEPCII collider, at center-of-mass energies from the threshold to 4.95 GeV, we present precise measurements of the cross section for the process e^{+}e^{-}→D_{s}^{+}D_{s}^{-} using a single-tag method. The resulting cross section line shape exhibits several new structures, thereby offering an input for a future coupled-channel analysis and model tests, which are critical to understand vector charmonium-like states with masses between 4 and 5 GeV.

R(3780) Resonance Interpreted as the 1^{3}D_{1}-Wave Dominant State of Charmonium from Precise Measurements of the Cross Section of e^{+}e^{-}→Hadrons.

We report the precise measurements of the cross section of e^{+}e^{-}→hadrons at center-of-mass energies from 3.645 to 3.871 GeV.

Measurement of Angular Coefficients of B[over ¯]→D^{*}ℓν[over ¯]_{ℓ}: Implications for |V_{cb}| and Tests of Lepton Flavor Universality.

We measure the complete set of angular coefficients J_{i} for exclusive B[over ¯]→D^{*}ℓν[over ¯]_{ℓ} decays (ℓ=e, μ). Our analysis uses the full 711  fb^{-1} Belle dataset with hadronic tag-side reconstruction. The results allow us to extract the form factors describing the B[over ¯]→D^{*} transition and the Cabibbo-Kobayashi-Maskawa matrix element |V_{cb}|.