Q. Gao

activity

20132023

most citedFuture Physics Programme of BESIII

566 citations · 7.3k across the 188 of their papers we have counts for

collaborators

190 papers

cond-mat.mes-hall2023★ 17 cited

Dimensional crossover and symmetry transformation of the charge density waves in VSe2

P. Chen, Y. -H. Chan, R. -Y. Liu +5

Collective phenomena in solids can be sensitive to the dimensionality of the system; a case of special interest is VSe2, which shows a (r7 x r3) charge density wave (CDW) in the si…

astro-ph.HE2022★ 11 cited

Flux Variations of Cosmic Ray Air Showers Detected by LHAASO-KM2A During a Thunderstorm on 10 June 2021

LHAASO Collaboration, F. Aharonian, Q. An +268

The Large High Altitude Air Shower Observatory (LHAASO) has three sub-arrays, KM2A, WCDA and WFCTA. The flux variations of cosmic ray air showers were studied by analyzing the KM2A…

hep-ex2022

Amplitude analysis and branching-fraction measurement of $D_{s}^{+} \to π^{+} π^{0} η^{'}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +556

Using data collected with the BESIII detector in $e^{+} e^{-}$ collisions at center-of-mass energies between 4.178 and 4.226 GeV and corresponding to 6.32~fb $^{- 1}$ of integrated lumino…

astro-ph.HE2021★ 191 cited

Peta-electron volt gamma-ray emission from the Crab Nebula

The LHAASO Collaboration, Zhen Cao, F. Aharonian +269

The Crab pulsar and the surrounding nebula powered by the pulsar's rotational energy through the formation and termination of a relativistic electron-positron wind is a bright sour…

astro-ph.HE2021★ 34 cited

Discovery of a new $γ$ -ray source LHAASO J0341+5258 with emission up to 200TeV

The LHAASO Collaboration, Zhen Cao, F. Aharonian +267

We report the discovery of a new unidentified extended $γ$ -ray source in the Galactic plane named LHAASO J0341+5258 with a pre-trial significance of 8.2 standard deviations above 2…

astro-ph.HE2021★ 135 cited

Extended Very-High-Energy Gamma-Ray Emission Surrounding PSR J0622 + 3749 Observed by LHAASO-KM2A

The LHAASO collabration, Zhen Cao, F. Aharonian +310

We report the discovery of an extended very-high-energy (VHE) gamma-ray source around the location of the middle-aged (207.8 kyr) pulsar PSR J0622+3749 with the Large High Altitude…

astro-ph.IM2021★ 17 cited

Calibration of the Air Shower Energy Scale of the Water and Air Cherenkov Techniques in the LHAASO experiment

F. Aharonian, Q. An, Axikegu +246

The Wide Field-of-View Cherenkov Telescope Array (WFCTA) and the Water Cherenkov Detector Arrays (WCDA) of LHAASO are designed to work in combination for measuring the energy spect…

physics.ins-det2020★ 29 cited

Construction and On-site Performance of the LHAASO WFCTA Camera

F. Aharonian, Q. An, Axikegu +246

The focal plane camera is the core component of the Wide Field-of-view Cherenkov/fluorescence Telescope Array (WFCTA) of the Large High-Altitude Air Shower Observatory (LHAASO). Be…

hep-ex2020★ 2 cited

Search for the reaction channel $e^{+} e^{-} \to η_{c} η π^{+} π^{-}$ 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 $e^{+} e^{-} \to η_{c} η π^{+} π^{-}$ . The search is performed…

hep-ex2020

Analysis of the decay $D^{0} \to K_{S}^{0} K^{+} K^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +477

Using a data sample of $2.93 f b^{- 1}$ of $e^{+} e^{-}$ collisions collected at $s = 3.773 G e V$ in the BESIII experiment, we perform an analysis of the decay $D^0\rightarrow K_{S}^{…

hep-ex2020★ 56 cited

Model-independent determination of the relative strong-phase difference between $D^{0}$ and $D ˉ^{0} \to K_{S, L}^{0} π^{+} π^{-}$ and its impact on the measurement of the CKM angle $γ / ϕ_{3}$

M. Ablikim, M. N. Achasov, P. Adlarson +483

Crucial inputs for a variety of $C P$ -violation studies can be determined through the analysis of pairs of quantum-entangled neutral $D$ mesons, which are produced in the decay of t…

hep-ex2020★ 39 cited

Determination of strong-phase parameters in $D \to K_{S, L}^{0} π^{+} π^{-}$

M. Ablikim, M. N. Achasov, P. Adlarson +483

We report the most precise measurements to date of the strong-phase parameters between $D^{0}$ and $D ˉ^{0}$ decays to $K_{S, L}^{0} π^{+} π^{-}$ using a sample of 2.93 fb $^{- 1}$ of $e^+e^-…

hep-ex2019★ 4 cited

Measurement of the $e^{+} e^{-} \to π^{+} π^{-} π^{0}$ cross section from 0.7 GeV to 3.0 GeV via initial-state radiation

M. Ablikim, M. N. Achasov, P. Adlarson +481

The cross section of the process $e^{+} e^{-} \to π^{+} π^{-} π^{0}$ is measured with a precision of 1.6% to 25% in the energy range between $0.7$ and 3.0 GeV using the Initial State Radiation me…

hep-ex2019★ 28 cited

Observation of $D^{+} \to η η π^{+}$ and improved measurement of $D^{0 (+)} \to η π^{+} π^{- (0)}$

BESIII Collaboration

Using an $e^{+} e^{-}$ annihilation data sample corresponding to an integrated luminosity of $2.93 f b^{- 1}$ collected at the center-of-mass energy of 3.773\,GeV with the BESIII det…

hep-ex2019★ 25 cited

Partial wave analysis of $ψ (3686) \to K^{+} K^{-} η$

BESIII Collaboration, M. Ablikim, M. N. Achasov +479

Using a sample of $(448.1 \pm 2.9) \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector, we perform the first partial wave analysis of $ψ (3686) \to K^{+} K^{-} η$ . In addi…

hep-ex2019★ 566 cited

Future Physics Programme of BESIII

M. Ablikim, M. N. Achasov, P. Adlarson +482

There has recently been a dramatic renewal of interest in the subjects of hadron spectroscopy and charm physics. This renaissance has been driven in part by the discovery of a plet…

hep-ex2019★ 3 cited

Observation of the decays $χ_{c J} \to ϕϕ η$

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

Using a data sample of $(448.1 \pm 2.9) \times 1 0^{6}$ $ψ (3686)$ decays collected by the BESIII detector at the Beijing Electron Positron Collider (BEPCII), we observe the decays $χ_{c…

hep-ex2019★ 10 cited

Search for baryon and lepton number violating decays $D^{+} \to Λ ˉ (Σ ˉ^{0}) e^{+}$ and $D^{+} \to Λ (Σ^{0}) e^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +480

Using a 2.93 fb $^{- 1}$ data sample of electron-positron collisions taken with the BESIII detector at a center-of-mass energy of 3.773 GeV, which corresponds to $(8296\pm31\pm64)\ti…

hep-ex2019★ 10 cited

Measurement of {\boldmath $J / ψ \to Ξ (1530)^{-} Ξ ˉ^{+}$ } and evidence for the radiative decay {\boldmath $Ξ (1530)^{-} \to γ Ξ^{-}$ }

BESIII Collaboration, M. Ablikim, M. N. Achasov +478

The SU(3)-flavor violating decay $J / ψ \to Ξ (1530)^{-} Ξ ˉ^{+} + c . c .$ is studied using $(1310.6 \pm 7.0) \times 1 0^{6} J / ψ$ events collected with the BESIII detector at BEPCII and the b…

hep-ex2019★ 8 cited

First observation of the decay $χ_{c J} \to Σ^{+} p ˉ K_{S}^{0} + c . c . (J = 0, 1, 2)$

M. Ablikim, M. N. Achasov, P. Adlarson +478

Using E1 radiative transitions $ψ (3686) \to γ χ_{c J}$ from a sample of $(448.1 \pm 2.9) \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector, the decays $χ_{cJ}\to Σ^{+}…

hep-ex2019★ 8 cited

Study of $e^{+} e^{-} \to D^{+} D^{-} π^{+} π^{-}$ at center-of-mass energies from 4.36 to 4.60 GeV

M. Ablikim, M. N. Achasov, P. Adlarson +476

We report a study of the $e^{+} e^{-} \to D^{+} D^{-} π^{+} π^{-}$ process using $e^{+} e^{-}$ collision data samples with an integrated luminosity of $2.5 fb^{- 1}$ at center-o…

hep-ex2019★ 10 cited

Improved measurements of the absolute branching fractions of the inclusive decays $D^{+ (0)} \to ϕX$

M. Ablikim, M. N. Achasov, P. Adlarson +479

By analyzing 2.93 fb $^{- 1}$ of $e^{+} e^{-}$ annihilation data taken at the center-of-mass energy $s =$ 3.773 GeV with the BESIII detector, we determine the branching fractions of…

hep-ex2019

Study of the decays $ψ (3686) \to γ χ_{c J} \to γ p ˉ K^{+} Λ + c . c .$ and $ψ (3686) \to p ˉ K^{+} Λ + c . c .$

M. Ablikim, M. N. Achasov, P. Adlarson +476

Based on the data sample of $448.1 \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector at BEPCII, we present a study of the decays $ψ(3686)\rightarrowγχ_{cJ}\rightarro…

hep-ex2019★ 30 cited

Cross section measurements of $e^{+} e^{-} \to K^{+} K^{-} K^{+} K^{-}$ and $ϕ K^{+} K^{-}$ at center-of-mass energies from 2.10 to 3.08 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +477

We measure the Born cross sections of the process $e^{+} e^{-} \to K^{+} K^{-} K^{+} K^{-}$ at center-of-mass (c.m.) energies, $s$ , between 2.100 and 3.080 GeV. The data were co…

Dimensional crossover and symmetry transformation of the charge density waves in VSe2

Flux Variations of Cosmic Ray Air Showers Detected by LHAASO-KM2A During a Thunderstorm on 10 June 2021

Amplitude analysis and branching-fraction measurement of Ds+​→π+π0η′

Peta-electron volt gamma-ray emission from the Crab Nebula

Discovery of a new γ-ray source LHAASO J0341+5258 with emission up to 200TeV

Extended Very-High-Energy Gamma-Ray Emission Surrounding PSR J0622 + 3749 Observed by LHAASO-KM2A

Calibration of the Air Shower Energy Scale of the Water and Air Cherenkov Techniques in the LHAASO experiment

Construction and On-site Performance of the LHAASO WFCTA Camera

Search for the reaction channel e+e−→ηc​ηπ+π− at center-of-mass energies from 4.23 to 4.60 GeV

Analysis of the decay D0→KS0​K+K−

Model-independent determination of the relative strong-phase difference between D0 and Dˉ0→KS,L0​π+π− and its impact on the measurement of the CKM angle γ/ϕ3​

Determination of strong-phase parameters in D→KS,L0​π+π−

Measurement of the e+e−→π+π−π0 cross section from 0.7 GeV to 3.0 GeV via initial-state radiation

Observation of D+→ηηπ+ and improved measurement of D0(+)→ηπ+π−(0)

Partial wave analysis of ψ(3686)→K+K−η

Future Physics Programme of BESIII

Observation of the decays χcJ​→ϕϕη

Search for baryon and lepton number violating decays D+→Λˉ(Σˉ0)e+ and D+→Λ(Σ0)e+

Measurement of {\boldmath J/ψ→Ξ(1530)−Ξˉ+} and evidence for the radiative decay {\boldmath Ξ(1530)−→γΞ−}

First observation of the decay χcJ​→Σ+pˉ​KS0​+c.c. (J=0,1,2)

Study of e+e−→D+D−π+π− at center-of-mass energies from 4.36 to 4.60 GeV

Improved measurements of the absolute branching fractions of the inclusive decays D+(0)→ϕX

Study of the decays ψ(3686)→γχcJ​→γpˉ​K∗+Λ+c.c. and ψ(3686)→pˉ​K∗+Λ+c.c.

Cross section measurements of e+e−→K+K−K+K− and ϕK+K− at center-of-mass energies from 2.10 to 3.08 GeV

Amplitude analysis and branching-fraction measurement of $D_{s}^{+} \to π^{+} π^{0} η^{'}$

Discovery of a new $γ$ -ray source LHAASO J0341+5258 with emission up to 200TeV

Search for the reaction channel $e^{+} e^{-} \to η_{c} η π^{+} π^{-}$ at center-of-mass energies from 4.23 to 4.60 GeV

Analysis of the decay $D^{0} \to K_{S}^{0} K^{+} K^{-}$

Model-independent determination of the relative strong-phase difference between $D^{0}$ and $D ˉ^{0} \to K_{S, L}^{0} π^{+} π^{-}$ and its impact on the measurement of the CKM angle $γ / ϕ_{3}$

Determination of strong-phase parameters in $D \to K_{S, L}^{0} π^{+} π^{-}$

Measurement of the $e^{+} e^{-} \to π^{+} π^{-} π^{0}$ cross section from 0.7 GeV to 3.0 GeV via initial-state radiation

Observation of $D^{+} \to η η π^{+}$ and improved measurement of $D^{0 (+)} \to η π^{+} π^{- (0)}$

Partial wave analysis of $ψ (3686) \to K^{+} K^{-} η$

Observation of the decays $χ_{c J} \to ϕϕ η$

Search for baryon and lepton number violating decays $D^{+} \to Λ ˉ (Σ ˉ^{0}) e^{+}$ and $D^{+} \to Λ (Σ^{0}) e^{+}$

Measurement of {\boldmath $J / ψ \to Ξ (1530)^{-} Ξ ˉ^{+}$ } and evidence for the radiative decay {\boldmath $Ξ (1530)^{-} \to γ Ξ^{-}$ }

First observation of the decay $χ_{c J} \to Σ^{+} p ˉ K_{S}^{0} + c . c . (J = 0, 1, 2)$

Study of $e^{+} e^{-} \to D^{+} D^{-} π^{+} π^{-}$ at center-of-mass energies from 4.36 to 4.60 GeV

Improved measurements of the absolute branching fractions of the inclusive decays $D^{+ (0)} \to ϕX$

Study of the decays $ψ (3686) \to γ χ_{c J} \to γ p ˉ K^{+} Λ + c . c .$ and $ψ (3686) \to p ˉ K^{+} Λ + c . c .$

Cross section measurements of $e^{+} e^{-} \to K^{+} K^{-} K^{+} K^{-}$ and $ϕ K^{+} K^{-}$ at center-of-mass energies from 2.10 to 3.08 GeV