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19992026
most citedDesign and Construction of the BESIII Detector

1.2k citations

Showing 2020 · hep-exShow all

53 papers · 2 filters

hep-ex2020★ 13 cited

Observation of

BESIII Collaboration, M. Ablikim, M. N. Achasov +486

Using events acquired with the BESIII detector at the BEPCII storage rings, the decay is observed for the fir…

hep-ex2020★ 8 cited

Observation of di-structures in at center-of-mass energies around 3.773 GeV

M. Ablikim, M. N. Achasov, P. Adlarson +477

We report a measurement of the observed cross sections of the inclusive production in based on 3.21 fb of data accumulated at energies…

hep-ex2020★ 103 cited

Angular analysis of the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +959

We present an angular analysis of the decay using 9$\,\mbox{fb}^{-1}$ of collision data collected with the L…

hep-ex2020★ 19 cited

Measurement of CP violation in the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +960

A measurement of direct CP violation in the decay is reported using a data sample corresponding to an integrated luminosity of 5.4 $\textrm{fb}^{-1}…

hep-ex2020★ 4 cited

Observation of the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +963

A search for the decay is performed using proton-proton collision data at centre-of-mass energies of , and collected by…

hep-ex2020★ 8 cited

Measurement of the absolute branching fraction of decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +490

Based on 586 of annihilation data collected at a center-of-mass energy of with the BESIII detector at the BEPCII collider, the absol…

hep-ex2020★ 8 cited

Study of at center-of-mass energies between 4.0 and 4.6 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +487

Using data taken at 23 center-of-mass energies between 4.0 and 4.6 GeV with the BESIII detector at the BEPCII collider and with a total integrated luminosity of approximately …

hep-ex2020★ 26 cited

Measurement of the Born cross sections for at center-of-mass energies between and GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +487

The Born cross sections for the process at different center-of-mass energies between and GeV are reported with improved precision fro…

hep-ex2020★ 39 cited

First observation of the decay and a measurement of

LHCb collaboration, R. Aaij, C. Abellán Beteta +961

The first observation of the suppressed semileptonic decay is reported. Using a data sample recorded in {\it pp} collisions in 2012 with the LHCb detector, co…

hep-ex2020★ 8 cited

Search for the lepton number violating decay and the rare inclusive decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +499

Using a data sample of events taken with the BESIII detector at the center-of-mass energy of 3.097 GeV, we search for the first time for the…

hep-ex2020★ 2 cited

Search for the reaction and a charmonium-like structure decaying to between 4.18 and 4.60 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +481

We search for the process () and for a charged charmonium-like state in the subsystem. The search uses data sets…

hep-ex2020★ 2 cited

Search for the reaction channel at center-of-mass energies from 4.23 to 4.60 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +464

Using data collected with the BESIII detector operating at the Beijing Electron Positron Collider, we search for the process . The search is performed…

hep-ex2020★ 30 cited

Observation of a new excited meson in decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +961

Using collision data corresponding to an integrated luminosity of collected with the LHCb detector at a center-of-mass energy of , the $B^0…

hep-ex2020★ 37 cited

Amplitude analysis and branching fraction measurement of

BESIII Collaboration, M. Ablikim, M. N. Achasov +484

We report an amplitude analysis and branching fraction measurement of decay using a data sample of 3.19 recorded with BESIII d…

hep-ex2020★ 5 cited

Measurement of the Branching Fraction of and Search for a CP-Violating Asymmetry in at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +487

The rare decay is studied using a sample of events collected with the BESIII detector at BEPCII in 2009 and 2012. The branching fra…

hep-ex2020★ 192 cited

Observation of a near-threshold structure in the recoil-mass spectra in

BESIII Collaboration, M. Ablikim, M. N. Achasov +494

We report a study of the processes of based on annihilation samples collected with the BESIII detector operating at BEPCII at…

hep-ex2020★ 29 cited

Search for heavy neutral leptons in decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +980

A search is performed for heavy neutrinos in the decay of a boson into two muons and a jet. The data set corresponds to an integrated luminosity of approximately $3.0 \text{ fb…

hep-ex2020★ 26 cited

Study of decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +958

The decays are studied using a data set corresponding to an integrated luminosity of 9fb, collected with the LHCb detector in proton-pr…

hep-ex2020★ 11 cited

Determination of the spin via the reaction

BESIII Collaboration, M. Ablikim, M. N. Achasov +484

We report on a comparison of two possible spin hypotheses, and , via the process , using the angular distributions of…

hep-ex2020★ 4 cited

Search for New Hadronic Decays of and Observation of

BESIII Collaboration, M. Ablikim, M. N. Achasov +493

Ten hadronic final states of the decays are investigated via the process , using a data sample of events c…

hep-ex2020★ 46 cited

Observation of a new state

LHCb collaboration, R. Aaij, C. Abellán Beteta +957

Using a proton-proton collision data sample collected by the LHCb experiment, corresponding to an integrated luminosity of 8.5 fb, the observation of a new excited r…

hep-ex2020★ 7 cited

Measurements of , and at from 4.18 to 4.60\,GeV, and search for a state close to the threshold decaying to at = 4.23 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +492

We study production at center-of-mass energies from 4.18 to 4.60 GeV in annihilation data collected with the BESIII detector operating at the BEPCII…

hep-ex2020★ 9 cited

Measurement of the relative branching fractions of decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +957

The relative branching fractions of decays, where is a pion or kaon, are measured. The analysis is performed with a data sample…

hep-ex2020★ 42 cited

Measurement of cross-section for near threshold at BESIII

BESIII Collaboration, M. Ablikim, M. N. Achasov +494

The Born cross-sections and effective form factors for process are measured at eight center-of-mass energies between 2.644 and 3.080 GeV, using a total integr…