Search Results - "Guo, A. Q."
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Cloning and polymorphism analysis of the 2-methyl-6-phytyl-1,4-benzoquinol methyltransferase gene (VTE3) in Arachis hypogaea, A. duranensis, and A. ipaënsis
Published in Genetics and molecular research (01-01-2013)“…One of the critical enzymes involved in vitamin E biosynthesis in plants is 2-methyl-6-phytyl-1,4-benzoquinol methyltransferase (MPBQ MT). The full-length VTE3…”
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Track-based alignment for the BESIII CGEM detector in the cosmic-ray test
Published 15-12-2022“…The Beijing Electron Spectrometer III (BESIII) is a multipurpose detector operating on the Beijing Electron Positron Collider II (BEPCII). After more than ten…”
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3
Hit efficiency study of the BESIII drift chamber
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-06-2024)“…The Beijing Spectrometer III (BESIII) on the Beijing Electron Positron Collider II (BEPCII) is a unique facility operating in the τ-charm region. The…”
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Sigma(+) and (Sigma)over-bar(-) Polarization in the J/psi and psi(3686) Decays
Published in Physical review letters (31-07-2020)“…From 1310.6 x 10(6) J/psi and 448.1 x 10(6) psi (3686) events collected with the BESIII experiment, we report the first observation of Sigma(+) and (Sigma)…”
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5
Track-based alignment for the BESIII CGEM detector in the cosmic-ray test
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-05-2023)“…The Beijing Electron Spectrometer III (BESIII) is a multipurpose detector operating on the Beijing Electron Positron Collider II (BEPCII). After more than ten…”
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Erratum to: Measurement of e+e− → ωπ+π− cross section at $$ \sqrt{s} $$ = 2.000 to 3.080 GeV
Published in The journal of high energy physics (14-03-2023)Get full text
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Erratum to: Search for new hadronic decays of hc and observation of $$ {h}_c\to p\overline{p}\eta
Published in The journal of high energy physics (03-03-2023)Get full text
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Observation of an Isoscalar Resonance with Exotic J P C = 1 − + Quantum Numbers in J / ψ → γ η η
Published in Physical review letters (01-10-2022)Get full text
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Measurement of branching fractions of J/psi and psi(3686) decays to Sigma(+) and (Sigma)over-bar(-)
Published in The journal of high energy physics (30-11-2021)“…Using 1310.6 x 10(6) J/psi and 448.1 x 10(6) psi(3686) events collected with the BESIII detector, the branching fractions of J/psi decays to Sigma(+)(Sigma)…”
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Amplitude analysis and branching fraction measurement of the decay $$ {D}_s^{+} $$ → K+π+π
Published in The journal of high energy physics (19-08-2022)“…A bstract Using 6 . 32 fb − 1 of e + e − collision data collected at the center-of-mass energies between 4.178 and 4.226 GeV with the BESIII detector, we…”
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Amplitude analysis and branching fraction measurement of $$ {D}_s^{+} $$ → K−K+π+π+π
Published in The journal of high energy physics (01-07-2022)“…A bstract Using e + e − annihilation data corresponding to a total integrated luminosity of 6 . 32 fb − 1 collected at the center-of-mass energies between…”
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Confirmation of the X ( 1835 ) and Observation of the Resonances X ( 2120 ) and X ( 2370 ) in J / ψ → γ π + π − η
Published in Physical review letters (16-02-2011)Get full text
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13
Search for new hadronic decays of hc and observation of hc → $$ p\overline{p}\eta
Published in The journal of high energy physics (17-05-2022)“…A bstract A search for the hadronic decays of the h c meson to the final states $$ p\overline{p} $$ p p ¯ π + π − π 0 , $$ p\overline{p}\eta $$ p p ¯ η , and…”
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Amplitude analysis and branching-fraction measurement of $$ {\mathrm{D}}_{\mathrm{s}}^{+} $$ → π+π0η
Published in The journal of high energy physics (08-04-2022)“…A bstract 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…”
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Amplitude analysis and branching-fraction measurement of D+s → π + π 0 η
Published in The journal of high energy physics (01-04-2022)“…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…”
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Amplitude analysis and branching fraction measurement of the decay $$ {D}_s^{+} $$ → π+π0π0
Published in The journal of high energy physics (01-01-2022)“…A bstract Using a data set corresponding to an integrated luminosity of 6.32 fb − 1 recorded by the BESIII detector at center-of-mass energies between 4.178…”
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Measurement of branching fractions of J/ψ and ψ(3686) decays to Σ+ and $$ \overline{\Sigma}
Published in The journal of high energy physics (01-11-2021)“…A bstract Using 1310 . 6 × 10 6 J/ψ and 448 . 1 × 10 6 ψ (3686) events collected with the BESIII detector, the branching fractions of J/ψ decays to Σ + $$…”
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Observation of the decays χcJ → $$ {\mathrm{nK}}_{\mathrm{S}}^0\overline{\Lambda} $$ + c.c
Published in The journal of high energy physics (01-11-2021)“…A bstract By analyzing 4 . 48 × 10 8 ψ (3686) events collected with the BESIII detector, we observe the decays χ cJ → $$ {nK}_S^0\overline{\Lambda} $$ nK S 0 Λ…”
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Precise measurements of branching fractions for D-s(+) meson decays to two pseudoscalar mesons
Published in The journal of high energy physics (28-08-2020)“…We measure the branching fractions for seven D-s(+) two-body decays to pseudoscalar mesons, by analyzing data collected at root s = 4:178 similar to 4:226 GeV…”
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Measurement of the absolute branching fraction of the inclusive decay $$\Lambda _c^+ \rightarrow K_S^0X: BESIII Collaboration
Published in The European physical journal. C, Particles and fields (01-10-2020)“…Abstract We report the first measurement of the absolute branching fraction of the inclusive decay $$\Lambda _c^+ \rightarrow K_S^0X$$ Λ c + → K S 0 X . The…”
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