H. E. Cho

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hep-ex2025

Search for a pentaquark state decaying into $p J / I ¨ $ in $I^¥ (1, 2 S)$ inclusive decays at Belle

Belle Collaboration, X. Dong, S. M. Zou +162

Using the data samples of 102 million $I^¥ (1 S)$ and 158 million $I^¥ (2 S)$ events collected by the Belle detector, we search for a pentaquark state in the $p J / I ¨ $ final state from $Î¥…

hep-ex2025

Study of $I ¨ _{b J} (2 P) \to I ¨ I^¥ (1 S)$ at Belle

Belle Collaboration, Z. S. Stottler, T. K. Pedlar +179

We report a study of the hadronic transitions $I ¨ _{b J} (2 P) \to I ¨ I^¥ (1 S)$ , with $I ¨ \to I ¨ ^{+} I ¨ ^{-} I ¨ ^{0}$ , using $28.2 \times 1 0^{6} I^¥ (3 S)$ mesons recorded by the Belle detector. We pres…

hep-ex2024

Angular analysis of $B \to K^{*} e^{+} e^{-}$ in the low- $q^{2}$ region with new electron identification at Belle

Belle Collaboration, D. Ferlewicz, P. Urquijo +167

We perform an angular analysis of the $B \to K^{*} e^{+} e^{-}$ decay for the dielectron mass squared, $q^{2}$ , range of $0.0008$ to $1.1200 GeV^{2} / c^{4}$ using the full Belle data se…

hep-ex2024

Evidence of $h_{b} (2P) \to I^¥ (1S) I^\cdot$ decay and search for $h_{b} (1P,2P) \to I^¥ (1S) I ¨ ^{0}$ with the Belle detector

Belle Collaboration, E. Kovalenko, I. Adachi +164

We report the first evidence for the $h_{b} (2P) \to I^¥ (1S) I^\cdot$ transition with a significance of $3.5$ standard deviations. The decay branching fraction is measured to…

Search for a pentaquark state decaying into pJ/I¨ in I^¥(1,2S) inclusive decays at Belle

Study of I¨bJ​(2P)→I¨I^¥(1S) at Belle

Angular analysis of B→K∗e+e− in the low-q2 region with new electron identification at Belle

Evidence of hb​(2P)→I^¥(1S)I^⋅ decay and search for hb​(1P,2P)→I^¥(1S)I¨0 with the Belle detector

Search for a pentaquark state decaying into $p J / I ¨ $ in $I^¥ (1, 2 S)$ inclusive decays at Belle

Study of $I ¨ _{b J} (2 P) \to I ¨ I^¥ (1 S)$ at Belle

Angular analysis of $B \to K^{*} e^{+} e^{-}$ in the low- $q^{2}$ region with new electron identification at Belle

Evidence of $h_{b} (2P) \to I^¥ (1S) I^\cdot$ decay and search for $h_{b} (1P,2P) \to I^¥ (1S) I ¨ ^{0}$ with the Belle detector