X. P. Xu

collaborators

3 papers

hep-ex2025

Measurement of $C P$ asymmetries in $B^{0} \to K_{S}^{0} I ¨ ^{0} I^^{3}$ decays at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +436

We report measurements of time-dependent $C P$ asymmetries in $B^{0} \to K_{S}^{0} I ¨ ^{0} I^^{3}$ decays based on a data sample of $(388 \pm 6) \times 1 0^{6}$ $B B ˉ$ events collected at the $Î¥(4…

hep-ex2024

Measurement of the absolute branching fraction of the three-body decay $I^_{c}^{+} \to I^^{0} K^{+} I ¨ ^{0}$ and search for $I^_{c}^{+} \to n K^{+} I ¨ ^{0}$ , $I^£^{0} K^{+} I ¨ ^{0}$ and $I^ K^{+} I ¨ ^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +611

The Cabbibo-favored decay $I^_{c}^{+} \to I^^{0} K^{+} I ¨ ^{0}$ is studied for the first time using 6.1 fb $^{- 1}$ of $e^{+} e^{-}$ collision data at center-of-mass energies between 4.600 and…

hep-ex2024

Observation of the Singly Cabibbo-Suppressed Decay $I^_{c}^{+} \to I^£^{-} K^{+} I ¨ ^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +616

The singly Cabibbo-suppressed decay $I^_{c}^{+} \to I^£^{-} K^{+} I ¨ ^{+}$ is observed for the first time with a statistical significance of $6.4 I ¨ $ by using 4.5 fb $^{- 1}$ of $e^{+} e^{-}$ c…

Measurement of CP asymmetries in B0→KS0​I¨0I^3 decays at Belle II

Measurement of the absolute branching fraction of the three-body decay I^c+​→I^0K+I¨0 and search for I^c+​→nK+I¨0, I^£0K+I¨0 and I^K+I¨0

Observation of the Singly Cabibbo-Suppressed Decay I^c+​→I^£−K+I¨+

Measurement of $C P$ asymmetries in $B^{0} \to K_{S}^{0} I ¨ ^{0} I^^{3}$ decays at Belle II

Measurement of the absolute branching fraction of the three-body decay $I^_{c}^{+} \to I^^{0} K^{+} I ¨ ^{0}$ and search for $I^_{c}^{+} \to n K^{+} I ¨ ^{0}$ , $I^£^{0} K^{+} I ¨ ^{0}$ and $I^ K^{+} I ¨ ^{0}$

Observation of the Singly Cabibbo-Suppressed Decay $I^_{c}^{+} \to I^£^{-} K^{+} I ¨ ^{+}$