K. He

collaborators

2 papers

hep-ex2026

Measurement of Born Cross Sections for $e^{+} e^{-} \to K^{+} I^^{0} I^ˉ £^{-}$ at $s = 3.51 - 4.95$ GeV and Observation of $I ¨ (3770) \to K^{+} I^^{0} I^ˉ £^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +771

Using 44.55 fb $^{- 1}$ of $e^{+} e^{-}$ collision data collected by the BESIII detector at the BEPCII collider, we report the first measurement of the Born cross sections for the $e^+e^-…

hep-ex2026

Observation of $I^\cdot_{c} (1 S) \to I^£^{0} I^ˉ £^{0}$ and search for $h_{c} (1 P) \to I^£^{0} I^ˉ £^{0}$ via $I ¨ (3686)$ transitions

BESIII Collaboration, M. Ablikim, M. N. Achasov +776

Using $(2712.4 \pm 14.3) \times 1 0^{6} I ¨ (3686)$ events collected by the BESIII detector operating at the BEPCII collider, the hadronic decay $I^\cdot_{c} \to I^£^{0} I^£^{0} ˉ$ is observe…

Measurement of Born Cross Sections for e+e−→K+I^0I^ˉ£− at s​=3.51−4.95 GeV and Observation of I¨(3770)→K+I^0I^ˉ£−

Observation of I^⋅c​(1S)→I^£0I^ˉ£0 and search for hc​(1P)→I^£0I^ˉ£0 via I¨(3686) transitions

Measurement of Born Cross Sections for $e^{+} e^{-} \to K^{+} I^^{0} I^ˉ £^{-}$ at $s = 3.51 - 4.95$ GeV and Observation of $I ¨ (3770) \to K^{+} I^^{0} I^ˉ £^{-}$

Observation of $I^\cdot_{c} (1 S) \to I^£^{0} I^ˉ £^{0}$ and search for $h_{c} (1 P) \to I^£^{0} I^ˉ £^{0}$ via $I ¨ (3686)$ transitions