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20202026
most citedMeasurement of the Born cross sections for at center-of-mass energies between and GeV

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hep-ex2026

Evidence for the semileptonic decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +750

Based on of collision data collected with the BESIII detector at the BEPCII collider at center-of-mass energies between and…

hep-ex2026

Measurement of CP Asymmetry Parameters and Polarization Correlations in Pairs

BESIII Collaboration, M. Ablikim, M. N. Achasov +773

Using events collected with the BESIII detector, a joint full angular distribution analysis is carried out for the process $ψ(3686) \to Ω^-(…

hep-ex2026

Observation of the decays into

BESIII Collaboration, M. Ablikim, M. N. Achasov +780

By analyzing events collected with the BESIII detector operating at the BEPCII collider, the decays $χ_{cJ} \to pK^{-}\barΛη+ \mathrm{c.…

hep-ex2026

Measurement of Branching Fraction and Transition Magnetic Moment of the Hyperon Dalitz Decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +685

Based on a data sample of 10 billion events collected with the BESIII detector operating at the BEPCII collider, the Dalitz decay is studied experim…

hep-ex2026

High-precision measurement of the space-like transition form factor

BESIII Collaboration, M. Ablikim, M. N. Achasov +779

Using a data sample corresponding to an integrated luminosity of , collected with the BESIII detector at a center-of-mass energy of at the…

hep-ex2026

Precision Measurement of Decay Dynamics in

BESIII Collaboration, M. Ablikim, M. N. Achasov +773

The branching fractions of , , , and are precisely measured, using 20.3 fb of collision dat…

hep-ex2026

Precision measurements of semleptonic decays and ()

BESIII Collaboration, M. Ablikim, M. N. Achasov +773

The branching fractions of , , , and are measured to be $(2.950\pm0.017_{\rm stat.}\pm 0.017_{\rm syst.})\t…

hep-ex2026

First Measurement of the Relative Phase between Proton Psionic Form Factors

BESIII Collaboration, M. Ablikim, M. N. Achasov +754

The relative phase between the time-like form factors of the proton is a crucial observable for a complete understanding of its internal structure, yet it has remained unmeasured d…

hep-ex2026

Search for an isoscalar partner of the in

BESIII Collaboration, M. Ablikim, M. N. Achasov +684

Using a data sample corresponding to an integrated luminosity of 20.3 fb collected at center-of-mass energies from 4.18 to 4.95 GeV with the BESIII detector, we observe the…

hep-ex2026

Observation and branching fraction measurements of and

BESIII Collaboration, M. Ablikim, M. N. Achasov +765

Using events and events collected by the BESIII detector operating at the BEPCII collider, we report the fi…

hep-ex2026

Measurement of the branching fraction of

BESIII Collaboration, M. Ablikim, M. N. Achasov +684

The branching fraction of the electromagnetic Dalitz decay is measured with an collision data sample collected by the BESIII experi…

hep-ex2026

Measurement of the ratio of branching fractions

LHCb collaboration, R. Aaij, M. Abdelfatah +1121

A measurement of the ratio of semileptonic branching fractions , defined as $\mathcal{R}(J/ψ) \equiv \mathcal{B}(B_c^+ \to J/ψτ^+ ν_τ)/\mathcal{B}(B_c^+ \to J/ψμ^+…

hep-ex2026

Associated + production as a probe of multiparton interactions in the forward region

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1187

This letter reports a study of associated boson and prompt production in proton-proton collisions at TeV with the LHCb detector in the forward rapidity regi…

hep-ex2026

Evidence for the decay

LHCb collaboration, R. Aaij, M. Abdelfatah +1101

Using a dataset corresponding to an integrated luminosity of collected in proton-proton collisions between 2011 and 2018 by the LHCb experiment, evidence is…

hep-ex2026

violation analysis of local and nonlocal amplitudes in the decay

LHCb collaboration, R. Aaij, M. Abdelfatah +1104

A search for violation in the decay is performed using proton-proton collision data collected by the LHCb experiment during Run…

hep-ex2026

Search for the decays at LHCb

LHCb collaboration, R. Aaij, M. Abdelfatah +1116

A search for the rare decays is performed with proton-proton collision data collected by the LHCb experiment, corresponding to integrated luminosities of $3~\rm…

hep-ex2026

Measurement of CP asymmetries in and decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1190

Measurements of the combined CP asymmetries in and decays are ma…

hep-ex2026

Amplitude analysis and branching fraction measurement of the decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +770

An amplitude analysis of the singly Cabibbo-suppressed decay is performed, for the first time, to determine the relative magnitudes and phases of differen…

hep-ex2026

First energy scan measurement of around the resonance

BESIII Collaboration, M. Ablikim, M. N. Achasov +684

We report the precise energy scan measurement of the cross section lineshape of . The analysis is based on collision data corresponding to an inte…

hep-ex2026

Observation of the doubly charmed baryon with the LHCb Run 3 detector

LHCb collaboration, R. Aaij, M. Abdelfatah +1106

The first observation of the doubly charmed baryon is reported through its decay to the final state, with a statistical significance exceeding seven…

hep-ex2026

Observation of and search for

BESIII Collaboration, M. Ablikim, M. N. Achasov +719

By analysing 6.1 of data collected at center-of-mass energies between and 4.843 with the BESIII detector at the BEPCII collider, we obser…

hep-ex2026

First measurement of the decay-time-integrated asymmetry in decays

LHCb collaboration, R. Aaij, M. Abdelfatah +1114

A measurement of the flavor-untagged decay-time-integrated asymmetry in the flavor-specific decay , , is perform…

hep-ex2026

Amplitude Analysis of Singly Cabibbo-Suppressed Decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +683

Using a sample of annihilation data corresponding to an integrated luminosity of 4.4 collected with the BESIII detector at the BEPCII collider and produ…

hep-ex2026

Measurement of the singly Cabibbo-suppressed decay with Deep Learning

BESIII Collaboration, M. Ablikim, M. N. Achasov +689

Using fb of collision data collected with the BESIII detector at center-of-mass energies from 4.600 to 4.699 GeV, we report a measurement of the singly Cabibb…