J. Dai

collaborators

3 papers

hep-ex2026

Observation of $D_{s}^{+} \to a_{0} (980)^{+} f_{0} (500)$ in the Amplitude Analysis of $D_{s}^{+} \to I ¨ ^{+} I ¨ ^{0} I ¨ ^{0} I^\cdot$

BESIII Collaboration, M. Ablikim, M. N. Achasov +716

We report the first observation of the decay $D_{s}^{+} \to I ¨ ^{+} I ¨ ^{0} I ¨ ^{0} I^\cdot$ in a data set corresponding to an integrated luminosity of 7.33 fb $^{- 1}$ , collected in $e^{+} e^{-}$ collisions…

hep-ex2026

Observation of a New Excited $I^£$ State in $I ¨ (3686) \to p ˉ K^{+} I^£^{0} + c . c .$

BESIII Collaboration, M. Ablikim, M. N. Achasov +681

Using a data sample of $(2712.4 \pm 14.3) \times 1 0^{6} I ¨ (3686)$ events collected with the BESIII detector, a partial-wave analysis of $I ¨ (3686) \to p ˉ K^{+} I^£^{0} + c . c .$ is performed. A…

hep-ex2026

First observation of the $I^\cdot_{c} \to I^^{0} I^ˉ ^{0}$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +761

Using $(10087 \pm 44) \times 1 0^{6}$ $J / I ¨ $ events collected with the BESIII detector at the BEPCII collider, we report the first observation of the decay $Î·_{c} \to Î^{0} \barÎ^{0}…

Observation of Ds+​→a0​(980)+f0​(500) in the Amplitude Analysis of Ds+​→I¨+I¨0I¨0I^⋅

Observation of a New Excited I^£ State in I¨(3686)→pˉ​K+I^£0+c.c.

First observation of the I^⋅c​→I^0I^ˉ0 decay

Observation of $D_{s}^{+} \to a_{0} (980)^{+} f_{0} (500)$ in the Amplitude Analysis of $D_{s}^{+} \to I ¨ ^{+} I ¨ ^{0} I ¨ ^{0} I^\cdot$

Observation of a New Excited $I^£$ State in $I ¨ (3686) \to p ˉ K^{+} I^£^{0} + c . c .$

First observation of the $I^\cdot_{c} \to I^^{0} I^ˉ ^{0}$ decay