K. Inami

Development of a picosecond-timing Cherenkov detector using gaseous photomultiplification

R. Okubo, K. Matsuoka, T. Iijima, K. Inami et autres

Photosensitive gaseous detectors with a simple photoelectron multiplication mechanism as resistive plate chambers are expected to offer both large photo coverage and excellent time resolution while keeping costs low. We have developed a gaseous photomultiplier (GasPM) and demonstrated that a single-photon time …

Search for the baryon number and lepton number violating decays $\tau^-\to \Lambda\pi^-$ and $\tau^-\to \bar{\Lambda}\pi^-$ at Belle II

I. Adachi, L. Aggarwal, H. Ahmed, H. Aihara et autres

We present a search for the baryon number $B$ and lepton number $L$ violating decays $τ^- \rightarrow Λπ^-$ and $τ^- \rightarrow \barΛ π^-$ produced from the $e^+e^-\to τ^+τ^-$ process, using a 364 fb$^{-1}$ data sample collected by the Belle~II experiment at the …

Search for the decay $B^{0}\rightarrow K^{\ast 0}τ^{+}τ^{-}$ at the Belle experiment

Belle Collaboration, T. V. Dong, T. Luo, I. Adachi et autres

This letter presents a search for the rare flavor-changing neutral current process $B^{0}\rightarrow K^{\ast 0}τ^{+}τ^{-}$ using data taken with the Belle detector at the KEKB asymmetric energy $e^{+}e^{-}$ collider. The analysis is based on the entire $Υ(4S)$ resonance data sample of 711 …

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Observation of \boldmath{$B^{+} \rightarrow p\bar{\Lambda} K^+ K^-$ and $B^{+} \rightarrow \bar{p}\Lambda K^+ K^+$}

P.-C. Lu, M. Z. Wang, R. Chistov, P. Chang et autres

Observation of the decay $B^0 \to \eta' K^*(892)^0$

S. Sato, Y. Yusa, G. B. Mohanty, A. Abdesselam et autres

We report a search for charmless hadronic decays of neutral $B$ mesons to $\eta' K^{*}(892)^{0}$. The results are based on a 711fb$^{-1}$ data sample that contains $772\times 10^6 B\overline{B}$ pairs, collected at the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB …

Measurement of B- -> tau- nu_tau-bar with a Hadronic Tagging Method Using the Full Data Sample of Belle

K. Hara, Y. Horii, T. Iijima, I. Adachi et autres

We measure the branching fraction of B- -> tau- nu_tau-bar using the full Upsilon(4S) data sample containing 772*10^6 BBbar pairs collected with the Belle detector at the KEKB asymmetric-energy e+e- collider. Events with BBbar pairs are tagged by reconstructing one of the …

Search for $B^{0}$ decays to invisible final states

C.-L. Hsu, P. Chang, I. Adachi, H. Aihara et autres

We report a search for $B^{0}$ decays into invisible final states using a data sample of $657 \times 10^{6}$ $B\bar{B}$ pairs collected at the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB $e^{+}e^{-}$ collider. The signal is identified by fully reconstructing …

Analysis of Posterior Trunk Symmetry Index (POTSI) in Scoliosis. Part 1

Norihiro Suzuki, K. Inami, Takahiro Ono, Kanehisa Kohno et autres

A new indicator to assess trunk asymmetry in scoliosis patients is introduced. The medio-lateral length difference index at the axilla and the waist, and off balance index at C7 were defined as Frontal Asymmetry Index (FAI-C7, FAI-A, FAI-T). The height difference at …

Analysis of Posterior Trunk Symmetry Index (POTSI) in Scoliosis. Part 2

K. Inami, Noriomi Suzuki, Takahito Ono, Yukitaka Yamashita et autres

Moiré pictures of fifty-five normal children and 195 cases of scoliosis patients were analyzed. Among them 40 cases were treated surgically by 3-D Harrington instrumentation. Cobb angle, and the coronal plane asymmetry indices (FAI, HDI), POTSI and Hump Sum were analyzed. A …