J. Qin

collaborators

8 papers

hep-ex2025

Precision Measurement of the Branching Fraction of $D^{+} \to I^¼^{+} I^½_{I^} ¼$

BESIII Collaboration, M. Ablikim, M. N. Achasov +649

Using $20.3 fb^{- 1}$ of $e^{+} e^{-}$ collision data collected at a center-of-mass energy of $E_{c.m.} = 3.773$ GeV with the BESIII detector operating at the BEPCII collider,…

hep-ex2025

Search for $J / I ¨ \to K_{S}^{0} K_{S}^{0}$ and $I ¨ (3686) \to K_{S}^{0} K_{S}^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +678

Using data samples of $(10087 \pm 44) \times 1 0^{6}$ $J / I ¨ $ events and $(2712.4 \pm 14.3) \times 1 0^{6}$ $I ¨ (3686)$ events collected with the BESIII detector at the BEPCII collider, we s…

hep-ex2025

Search for $1^{-+}$ charmonium-like hybrid via $e^{+} e^{-} \to I^^{3} I^\cdot^{(')} I^\cdot_{c}$ at center-of-mass energies between 4.258 and 4.681 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +688

Using $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 10.6 fb $^{- 1}$ collected at center-of-mass energies between 4.258 and 4.681 GeV with the BESIII detec…

hep-ex2024

Measurement of the Branching Fraction for the Decay $I ¨ _{c J} \to p p ˉ I^\cdot I ¨ ^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +650

Using $(2712.4 \pm 14.3) \times 1 0^{6} I ¨ (3686)$ events collected by the BESIII detector operating at the BEPCII collider, we present the first observations of the decays $Ï_{cJ}(J=0,1…

astro-ph.HE2024

LHAASO detection of very-high-energy gamma-ray emission surrounding PSR J0248+6021

Zhen Cao, F. Aharonian, Q. An +276

We report the detection of an extended very-high-energy (VHE) gamma-ray source coincident with the location of middle-aged (62.4~\rm kyr) pulsar PSR J0248+6021, by using the LHAASO…

hep-ex2024

Search for lepton number violating decays of $D_{s}^{+} \to h^{-} h^{0} e^{+} e^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +655

Based on 7.33 fb $^{- 1}$ of $e^{+} e^{-}$ collision data collected by the BESIII detector operating at the BEPCII collider at center-of-mass energies from 4.128 to 4.226 GeV, a search fo…

Precision Measurement of the Branching Fraction of D+→I^¼+I^½I^​¼

Search for J/I¨→KS0​KS0​ and I¨(3686)→KS0​KS0​

Search for 1−+ charmonium-like hybrid via e+e−→I^3I^⋅(′)I^⋅c​ at center-of-mass energies between 4.258 and 4.681 GeV

Measurement of the Branching Fraction for the Decay I¨cJ​→ppˉ​I^⋅I¨0

LHAASO detection of very-high-energy gamma-ray emission surrounding PSR J0248+6021

Search for lepton number violating decays of Ds+​→h−h0e+e+

Precision Measurement of the Branching Fraction of $D^{+} \to I^¼^{+} I^½_{I^} ¼$

Search for $J / I ¨ \to K_{S}^{0} K_{S}^{0}$ and $I ¨ (3686) \to K_{S}^{0} K_{S}^{0}$

Search for $1^{-+}$ charmonium-like hybrid via $e^{+} e^{-} \to I^^{3} I^\cdot^{(')} I^\cdot_{c}$ at center-of-mass energies between 4.258 and 4.681 GeV

Measurement of the Branching Fraction for the Decay $I ¨ _{c J} \to p p ˉ I^\cdot I ¨ ^{0}$

Search for lepton number violating decays of $D_{s}^{+} \to h^{-} h^{0} e^{+} e^{+}$