Y. Meng

collaborators

3 papers

hep-ex2024

Search for $h_{c} \to I ¨ ^{+} I ¨ ^{-} J / I ¨ $ via $I ¨ (3686) \to I ¨ ^{0} h_{c}$

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

Using $(2712.4 \pm 14.3) \times 1 0^{6} I ¨ $ (3686) events collected with the BESIII detector operating at the BEPCII collider, we search for the hadronic transition $h_c \to Ï^+Ï^-J/…

hep-ex2024

Observation of $D^{+} \to f_{0} (500) I^¼^{+} I^½_{I^} ¼$ and study of $D^{+} \to I ¨ ^{+} I ¨ ^{-} ℓ^{+} I^½_{ℓ}$ decay dynamics

BESIII Collaboration, M. Ablikim, M. N. Achasov +619

Using $2.93 fb^{- 1}$ of $e^{+} e^{-}$ collision data collected with the BESIII detector at the center-of-mass energy of 3.773 GeV,we investigate the semileptonic decays $D^+\to…

hep-ex2024

Search for $I^\cdot_{c} (2 S) \to p p ˉ$ and branching fraction measurements of $I ¨ _{c J} \to p p ˉ$ via $I ¨ (2 S)$ radiative decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +648

Using $(27.12 \pm 0.14) \times 1 0^{8}$ $I ¨ (2 S)$ events collected by the BESIII detector operating at BEPCII, we search for the decay $I^\cdot_{c} (2 S) \to p p ˉ$ via the process $Ï(2S)\to…

Search for hc​→I¨+I¨−J/I¨ via I¨(3686)→I¨0hc​

Observation of D+→f0​(500)I^¼+I^½I^​¼ and study of D+→I¨+I¨−ℓ+I^½ℓ​ decay dynamics

Search for I^⋅c​(2S)→ppˉ​ and branching fraction measurements of I¨cJ​→ppˉ​ via I¨(2S) radiative decays

Search for $h_{c} \to I ¨ ^{+} I ¨ ^{-} J / I ¨ $ via $I ¨ (3686) \to I ¨ ^{0} h_{c}$

Observation of $D^{+} \to f_{0} (500) I^¼^{+} I^½_{I^} ¼$ and study of $D^{+} \to I ¨ ^{+} I ¨ ^{-} ℓ^{+} I^½_{ℓ}$ decay dynamics

Search for $I^\cdot_{c} (2 S) \to p p ˉ$ and branching fraction measurements of $I ¨ _{c J} \to p p ˉ$ via $I ¨ (2 S)$ radiative decays