Dan Wang

activity

20122019

most citedPolarization and Entanglement in Baryon-Antibaryon Pair Production in Electron-Positron Annihilation

208 citations · 1.5k across the 62 of their papers we have counts for

collaborators

Showing 2017Show all

14 papers · 1 filter

hep-ex2017★ 12 cited

Observation of $e^{+} e^{-} \to ϕ χ_{c 1}$ and $ϕ χ_{c 2}$ at $s$ =4.600 GeV

M. Ablikim, M. N. Achasov, S. Ahmed +427

Using a data sample collected with the BESIII detector operating at the BEPCII storage ring at a center-of-mass energy of $s = 4.600$ GeV, we search for the production of $e^{…

hep-ex2017★ 6 cited

Branching fraction measurement of $J / ψ \to K_{S} K_{L}$ and search for $J / ψ \to K_{S} K_{S}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +441

Using a sample of $1.31 \times 1 0^{9}$ $J / ψ$ events collected with the BESIII detector at the BEPCII collider, we study the decays of $J / ψ \to K_{S} K_{L}$ and $K_{S} K_{S}$ . The br…

hep-ex2017★ 20 cited

Measurement of $e^{+} e^{-} \to π^{0} π^{0} ψ (3686)$ at $s$ from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure

M. Ablikim, M. N. Achasov, S. Ahmed +436

Using $e^{+} e^{-}$ collision data collected with the BESIII detector at the BEPCII collider corresponding to an integrated luminosity of 5.2 $f b^{- 1}$ at center-of-mass energies ($…

physics.app-ph2017★ 1 cited

In situ high resolution real-time quantum efficiency imaging for photocathodes

Dai Wu, Dexin Xiao, Jianxin Wang +16

Aspects of the preparation process and performance degradation are two major problems of photocathodes. The lack of a means for dynamic quantum efficiency measurements results in t…

hep-ex2017★ 10 cited

Search for the rare decays $J / ψ \to D^{0} e^{+} e^{-} + c . c .$ and $ψ (3686) \to D^{0} e^{+} e^{-} + c . c .$

M. Ablikim, M. N. Achasov, S. Ahmed +436

Using the data samples of $(1310.6 \pm 7.2) \times 1 0^{6}$ $J / ψ$ events and $(448.1 \pm 2.9) \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector, we search for the rare d…

hep-ex2017★ 94 cited

Precision measurement of the $e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$ cross section near threshold

M. Ablikim, M. N. Achasov, S. Ahmed +445

The Born cross section of the $e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$ process is measured with unprecedented precision using data collected with the BESIII detector at $\s…

hep-ex2017★ 10 cited

Improved measurements of two-photon widths of the $χ_{c J}$ states and helicity analysis for $χ_{c 2} \to γ γ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +435

Based on $448.1 \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector, the decays $ψ (3686) \to γ χ_{c J}, χ_{c J} \to γ γ (J = 0, 1, 2)$ are studied. The decay branching fractio…

hep-ex2017★ 17 cited

Study of $J / ψ$ and $ψ (3686)$ decays to $π^{+} π^{-} η^{'}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +440

Using the data samples of $1.31 \times 1 0^{9}$ $J / ψ$ events and $4.48 \times 1 0^{8}$ $ψ (3686)$ events collected with the BESIII detector, partial wave analyses on the decays $J / ψ$ and $ψ…

hep-ex2017★ 22 cited

Measurement of the matrix elements for the decays $η^{'} \to η π^{+} π^{-}$ and $η^{'} \to η π^{0} π^{0}$

M. Ablikim, M. N. Achasov, S. Ahmed +436

Based on a sample of $1.31 \times 1 0^{9}$ $J / ψ$ events collected with the BESIII detector, the matrix elements for the decays $η^{'} \to η π^{+} π^{-}$ and $η^{'} \to η π^{0} π^{0}$ …

hep-ex2017★ 1 cited

Search for the rare decay $D^{+} \to D^{0} e^{+} ν_{e}$

BESIII collaboration, M. Ablikim, M. N. Achasov +429

We search for the rare decay $D^{+} \to D^{0} e^{+} ν_{e}$ , using a data set with an integrated luminosity of 2.93 $f b^{- 1}$ collected at $s = 3.773$ GeV with the BESIII detector…

hep-ex2017★ 1 cited

Observation of $χ_{c 2} \to η^{'} η^{'}$ and $χ_{c 0, 2} \to η η^{'}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +443

Using a sample of $447.9 \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector in 2009 and 2012, we study the decays $χ_{c 0, 2} \to$ $η^{'} η^{'}$ and $η η^{'}$ . The decays $χ_{c2}\to…

hep-ex2017★ 10 cited

Search for $ψ (3686) \to γ η_{c} (η (1405)) \to γ π^{+} π^{-} π^{0}$

BESIII collaboration, M. Ablikim, M. N. Achasov +438

Using a sample of $448.1 \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector, a search for the isospin violating decay $η_{c} \to π^{+} π^{-} π^{0}$ via $ψ (3686) \to γ η_{c}$ …

hep-ex2017★ 7 cited

Branching fraction measurements of $ψ (3686) \to γ χ_{c J}$

BESIII collaboration, M. Ablikim, M. N. Achasov +428

Using a sample of 106 million $ψ (3686)$ decays, the branching fractions of $ψ (3686) \to γ χ_{c 0}, ψ (3686) \to γ χ_{c 1}$ , and $ψ (3686) \to γ χ_{c 2}$ are measured with improved precisio…

hep-ex2017★ 34 cited

Evidence for the singly-Cabibbo-suppressed decay $Λ_{c}^{+} \to p η$ and search for $Λ_{c}^{+} \to p π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +421

We study the singly-Cabibbo-suppressed decays $Λ_{c}^{+} \to p η$ and $Λ_{c}^{+} \to p π^{0}$ using $Λ_{c}^{+} Λ_{c}^{+}$ pairs produced by $e^{+} e^{-}$ collisions at a center-of-mass energy…

Observation of e+e−→ϕχc1​ and ϕχc2​ at s​=4.600 GeV

Branching fraction measurement of J/ψ→KS​KL​ and search for J/ψ→KS​KS​

Measurement of e+e−→π0π0ψ(3686) at s​ from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure

In situ high resolution real-time quantum efficiency imaging for photocathodes

Search for the rare decays J/ψ→D0e+e−+c.c. and ψ(3686)→D0e+e−+c.c.

Precision measurement of the e+e− → Λc+​Λˉc−​ cross section near threshold

Improved measurements of two-photon widths of the χcJ​ states and helicity analysis for χc2​→γγ

Study of J/ψ and ψ(3686) decays to π+π−η′

Measurement of the matrix elements for the decays η′→ηπ+π− and η′→ηπ0π0

Search for the rare decay D+→D0e+νe​

Observation of χc2​→η′η′ and χc0,2​→ηη′

Search for ψ(3686)→γηc​(η(1405))→γπ+π−π0

Branching fraction measurements of ψ(3686)→γχcJ​

Evidence for the singly-Cabibbo-suppressed decay Λc+​→pη and search for Λc+​→pπ0

Observation of $e^{+} e^{-} \to ϕ χ_{c 1}$ and $ϕ χ_{c 2}$ at $s$ =4.600 GeV

Branching fraction measurement of $J / ψ \to K_{S} K_{L}$ and search for $J / ψ \to K_{S} K_{S}$

Measurement of $e^{+} e^{-} \to π^{0} π^{0} ψ (3686)$ at $s$ from 4.009 to 4.600 GeV and observation of a neutral charmoniumlike structure

Search for the rare decays $J / ψ \to D^{0} e^{+} e^{-} + c . c .$ and $ψ (3686) \to D^{0} e^{+} e^{-} + c . c .$

Precision measurement of the $e^{+} e^{-} \to Λ_{c}^{+} Λ ˉ_{c}^{-}$ cross section near threshold

Improved measurements of two-photon widths of the $χ_{c J}$ states and helicity analysis for $χ_{c 2} \to γ γ$

Study of $J / ψ$ and $ψ (3686)$ decays to $π^{+} π^{-} η^{'}$

Measurement of the matrix elements for the decays $η^{'} \to η π^{+} π^{-}$ and $η^{'} \to η π^{0} π^{0}$

Search for the rare decay $D^{+} \to D^{0} e^{+} ν_{e}$

Observation of $χ_{c 2} \to η^{'} η^{'}$ and $χ_{c 0, 2} \to η η^{'}$

Search for $ψ (3686) \to γ η_{c} (η (1405)) \to γ π^{+} π^{-} π^{0}$

Branching fraction measurements of $ψ (3686) \to γ χ_{c J}$

Evidence for the singly-Cabibbo-suppressed decay $Λ_{c}^{+} \to p η$ and search for $Λ_{c}^{+} \to p π^{0}$