S. Chen

Using a data sample of $(10087 \pm 44) \times 1 0^{6}$ $J / I ¨ $ events collected with the BESIII detector, we search for the decays $I^\cdot / I^\cdot^{'} \to e^{+} e^{-} I^¼^{+} I^¼^{-}$ and $Î·' \to Î¼^+Î¼^-Î…

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…

hep-ex2024

Amplitude analysis and branching fraction measurement of the Cabibbo-favored decay $D^{+} \to K^{-} I ¨ ^{+} I ¨ ^{+} I ¨ ^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +657

An amplitude analysis of the Cabibbo-favored decay $D^{+} \to K^{-} I ¨ ^{+} I ¨ ^{+} I ¨ ^{0}$ is performed, using 7.93 $fb^{- 1}$ of $e^{+} e^{-}$ collision data collected with the BESIII detector a…

hep-ex2024

Study of the semileptonic decay $D^{0} \to K ˉ^{0} I ¨ ^{-} e^{+} I^½_{e}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +656

We report an improved study of the semileptonic decay $D^{0} \to K ˉ^{0} I ¨ ^{-} e^{+} I^½_{e}$ based on a sample of $7.9 fb^{- 1}$ of $e^{+} e^{-}$ annihilation data collected a…

hep-ex2024

Study of the decay Ï(3686) \to Î£^{0}\barÎ£^{0}Ï

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

Using $(27.12 \pm 0.14) \times 1 0^{8}$ $I ¨ (3686)$ events collected with the BESIII detector operating at the BEPCII collider, the decay $I ¨ (3686) \to I^£^{0} I^ˉ £^{0} I ¨ $ is observed fo…

hep-ex2024

Search for $I^ S = 2$ nonleptonic hyperon decays $I^c ◯^{-} \to I^£^{0} I ¨ ^{-}$ and $I^c ◯^{-} \to n K^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +644

Using $(27.12 \pm 0.14) \times 1 0^{8}$ $I ¨ (3686)$ events collected by the BESIII detector at the center-of-mass energy of $s = 3.686$ GeV, we search for the first time for t…

Search for the double Dalitz decays I^⋅/I^⋅′→e+e−I^¼+I^¼− and I^⋅′→I^¼+I^¼−I^¼+I^¼−

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

Amplitude analysis and branching fraction measurement of the Cabibbo-favored decay D+→K−I¨+I¨+I¨0

Study of the semileptonic decay D0→Kˉ0I¨−e+I^½e​

Study of the decay Ï(3686) \to Î£^{0}\barÎ£^{0}Ï

Search for I^S=2 nonleptonic hyperon decays I^c◯−→I^£0I¨− and I^c◯−→nK−

Search for the double Dalitz decays $I^\cdot / I^\cdot^{'} \to e^{+} e^{-} I^¼^{+} I^¼^{-}$ and $I^\cdot^{'} \to I^¼^{+} I^¼^{-} I^¼^{+} I^¼^{-}$

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

Amplitude analysis and branching fraction measurement of the Cabibbo-favored decay $D^{+} \to K^{-} I ¨ ^{+} I ¨ ^{+} I ¨ ^{0}$

Study of the semileptonic decay $D^{0} \to K ˉ^{0} I ¨ ^{-} e^{+} I^½_{e}$

Study of the decay Ï(3686) \to Î£^{0}\barÎ£^{0}Ï

Search for $I^ S = 2$ nonleptonic hyperon decays $I^c ◯^{-} \to I^£^{0} I ¨ ^{-}$ and $I^c ◯^{-} \to n K^{-}$