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Publications (30)

hep-ex2025

Measurement of the CP asymmetry in $D^{+} \to I ¨ ^{+} I ¨ ^{0}$ decays at Belle II

Belle II Collaboration, I. Adachi, L. Aggarwal +402

We measure the CP asymmetry in $D^{+} \to I ¨ ^{+} I ¨ ^{0}$ decays reconstructed in $e^{+} e^{-}$ collisions at the Belle II experiment using a data set corresponding to an integrated luminosit…

hep-ex2025

Determination of $∣ V_{c b} ∣$ using $B \to D ℓ I^½_{ℓ}$ Decays at Belle II

Belle II Collaboration, I. Adachi, K. Adamczyk +407

We present a determination of the Cabibbo-Kobayashi-Maskawa matrix element $∣ V_{c b} ∣$ from the decay $B \to D ℓ I^½_{ℓ}$ using a $365 fb^{- 1}$ $e^{+} e^{-} \to I^¥ (4 S) \to B B ˉ$ …

hep-ex2026

First search for $B \to X_{s} I^½ I^ˉ ½$ decays

Belle II Collaboration, M. Abumusabh, I. Adachi +440

We report the first search for the flavor-changing neutral-current decays $B \to X_{s} I^½ I^ˉ ½$ , where $X_{s}$ is a hadronic system with strangeness equal to 1, in data co…

hep-ex2025

Observation of $e^{+} e^{-} \to I^\cdot I^¥ (2 S)$ and search for $e^{+} e^{-} \to I^\cdot I^¥ (1 S), I^^{3} X_{b}$ at $s$ near 10.75 GeV

Belle II Collaboration, I. Adachi, L. Aggarwal +435

We present an analysis of the processes $e^{+} e^{-} \to I^\cdot I^¥ (1 S)$ , $I^\cdot I^¥ (2 S)$ , and $I^^{3} X_{b}$ with $X_{b} \to I ¨ ^{+} I ¨ ^{-} I ¨ _{b J}, I ¨ _{b J} \to I^^{3} I^¥ (1 S)$ $(J = 1, 2)$ reconstructed from $Î³Î³Ï^+Ï^…

hep-ex2026

First measurement of the masses of the $I^¥_{1} (1 D)$ and $I^¥_{3} (1 D)$ states and the energy dependence of the cross sections for $e^{+} e^{-} \to I^¥_{J} (1 D) I^\cdot$ and $e^{+} e^{-} \to I^¥_{J} (1 D) I ¨ ^{+} I ¨ ^{-}$

Belle, Belle II Collaborations, : +398

We study the processes $e^{+} e^{-} \to I^¥_{J} (1 D) I^\cdot$ and $e^{+} e^{-} \to I^¥_{J} (1 D) I ¨ ^{+} I ¨ ^{-}$ at center-of-mass energies $s$ =(10.73 -- 11.02) GeV using a $142.5 fb^{- 1}$ data sampl…

hep-ex2025

Model-agnostic likelihood for the reinterpretation of the $B^{+} \to K^{+} I^½ I^ˉ ½$ measurement at Belle II

Belle II Collaboration, M. Abumusabh, I. Adachi +374

We recently measured the branching fraction of the $B^{+} \to K^{+} I^½ I^ˉ ½$ decay using 362fb $^{- 1}$ of on-resonance $e^{+} e^{-}$ collision data under the assumption of Standar…

Publications (30)

Measurement of the CP asymmetry in D+→I¨+I¨0 decays at Belle II

Determination of ∣Vcb​∣ using B→DℓI^½ℓ​ Decays at Belle II

First search for B→Xs​I^½I^ˉ½ decays

Observation of e+e−→I^⋅I^¥(2S) and search for e+e−→I^⋅I^¥(1S), I^3Xb​ at s​ near 10.75 GeV

First measurement of the masses of the I^¥1​(1D) and I^¥3​(1D) states and the energy dependence of the cross sections for e+e−→I^¥J​(1D)I^⋅ and e+e−→I^¥J​(1D)I¨+I¨−

Model-agnostic likelihood for the reinterpretation of the B+→K+I^½I^ˉ½ measurement at Belle II

Measurement of the CP asymmetry in $D^{+} \to I ¨ ^{+} I ¨ ^{0}$ decays at Belle II

Determination of $∣ V_{c b} ∣$ using $B \to D ℓ I^½_{ℓ}$ Decays at Belle II

First search for $B \to X_{s} I^½ I^ˉ ½$ decays

Observation of $e^{+} e^{-} \to I^\cdot I^¥ (2 S)$ and search for $e^{+} e^{-} \to I^\cdot I^¥ (1 S), I^^{3} X_{b}$ at $s$ near 10.75 GeV

First measurement of the masses of the $I^¥_{1} (1 D)$ and $I^¥_{3} (1 D)$ states and the energy dependence of the cross sections for $e^{+} e^{-} \to I^¥_{J} (1 D) I^\cdot$ and $e^{+} e^{-} \to I^¥_{J} (1 D) I ¨ ^{+} I ¨ ^{-}$

Model-agnostic likelihood for the reinterpretation of the $B^{+} \to K^{+} I^½ I^ˉ ½$ measurement at Belle II