Y. Xie

collaborators

8 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

Search for the decay $B^{0} \to I^^{3} I^^{3}$ using Belle and Belle II data

Belle, Belle II Collaborations, : +407

We report the result of a search for the rare decay $B^{0} \to I^^{3} I^^{3}$ using a combined dataset of $753 \times 1 0^{6}$ $B B ˉ$ pairs collected by the Belle experiment and $387\times…

hep-ex2024

Search for di-photon decays of an axion-like particle in radiative $J / I ¨ $ decays

BESIII Collaboration, M. Ablikim, M. N. Achasov +614

We search for the di-photon decay of a light pseudoscalar axion-like particle, $a$ , in radiative $J / I ¨ $ decays, using 10 billion $J / I ¨ $ events collected with the BESIII detector. W…

hep-ex2024

Observation of the Electromagnetic Dalitz Transition $h_{c} \to e^{+} e^{-} I^\cdot_{c}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +504

Using $(27.12 \pm 0.14) \times 1 0^{8}$ $I ¨ (3686)$ decays and data samples of $e^{+} e^{-}$ collisions with $s$ from 4.130 to 4.780~GeV collected with the BESIII detector, we report th…

hep-ex2024

Precision measurement of the branching fraction of \boldmath $J / I ¨ \to K^{+} K^{-}$ via $I ¨ (2 S) \to I ¨ ^{+} I ¨ ^{-} J / I ¨ $

BESIII Collaboration, M. Ablikim, M. N. Achasov +615

Using a sample of $448.1 \times 1 0^{6}$ $I ¨ (2 S)$ events collected with the BESIII detector, we perform a study of the decay $J / I ¨ \to K^{+} K^{-}$ via $Ï(2S)\rightarrow Ï^+Ï^-J/…

hep-ex2024

Search for the leptonic decays $D^{+} \to e^{+} I^½_{e}$ and $D^{+} \to I^¼^{+} I^½_{I^} ¼$

BESIII Collaboration, M. Ablikim, M. N. Achasov +572

We present the first search for the leptonic decays $D^{*+} \to e^{+} I^½_{e}$ and $D^{*+} \to I^¼^{+} I^½_{I^} ¼$ by analyzing a data sample of electron-positron collisions recorded with the BESII…

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

Search for the decay B0→I^3I^3 using Belle and Belle II data

Search for di-photon decays of an axion-like particle in radiative J/I¨ decays

Observation of the Electromagnetic Dalitz Transition hc​→e+e−I^⋅c​

Precision measurement of the branching fraction of \boldmath J/I¨→K+K− via I¨(2S)→I¨+I¨−J/I¨

Search for the leptonic decays D∗+→e+I^½e​ and D∗+→I^¼+I^½I^​¼

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

Search for the decay $B^{0} \to I^^{3} I^^{3}$ using Belle and Belle II data

Search for di-photon decays of an axion-like particle in radiative $J / I ¨ $ decays

Observation of the Electromagnetic Dalitz Transition $h_{c} \to e^{+} e^{-} I^\cdot_{c}$

Precision measurement of the branching fraction of \boldmath $J / I ¨ \to K^{+} K^{-}$ via $I ¨ (2 S) \to I ¨ ^{+} I ¨ ^{-} J / I ¨ $

Search for the leptonic decays $D^{+} \to e^{+} I^½_{e}$ and $D^{+} \to I^¼^{+} I^½_{I^} ¼$