The belle detector

…, CS Park, E Won, H Aihara, T Higuchi, H Kawai… - Nuclear Instruments and …, 2002 - Elsevier
… Enomoto b 2 , H. Fujii b , Y. Fujita b , Y. … BGO test crystal 1 received a dose of 115 krad in
1 h at its front surface. The time dependence of the relative output is shown before and after the …

Diffusion-weighted imaging of the liver: technical challenges and prospects for the future

S Naganawa, H Kawai, H Fukatsu… - … Resonance in Medical …, 2005 - jstage.jst.go.jp
DiŠusion-weighted imaging (DWI) has recently been attempted in the abdominal region.
We review diŠusion-weighted images of the liver, especially from the technical point of view. …

Phylogeny and evolution of the brown algae

…, S Starko, RM Wade, C Vieira, H Kawai… - Critical Reviews in …, 2020 - Taylor & Francis
… Summary diagram of phylogenetic relationships among the classes of photosynthetic
heterokonts, derived from results presented in Kawai et al. (Citation2003), Yang et al. (Citation2012…

Observation of a Narrow Charmoniumlike State in Exclusive Decays

…, N Katayama, H Kawai, T Kawasaki, H Kichimi… - Physical review …, 2003 - APS
We report the observation of a narrow charmoniumlike state produced in the exclusive decay
process B±→ K±π+ π− J/ψ. This state, which decays into π+ π− J/ψ, has a mass of 3872.0±…

Transmission of electrical signals by spin-wave interconversion in a magnetic insulator

…, J Ohe, K Uchida, M Mizuguchi, H Umezawa, H Kawai… - Nature, 2010 - nature.com
The energy bandgap of an insulator is large enough to prevent electron excitation and electrical
conduction 1 . But in addition to charge, an electron also has spin 2 , and the collective …

Observation of Large Violation in the Neutral Meson System

…, JH Kang, JS Kang, P Kapusta, N Katayama, H Kawai… - Physical review …, 2001 - APS
We present a measurement of the standard model CP violation parameter sin 2 φ 1 based
on a 29.1 fb− 1 data sample collected at the ϒ (4 S) resonance with the Belle detector at the …

Evidence for a Narrow Baryon Resonance in Photoproduction from the Neutron

…, T Ishikawa, T Iwata, H Kawai, ZY Kim, K Kino, H Kohri… - Physical review …, 2003 - APS
The γ n→ K+ K− n reaction on C 12 has been studied by measuring both K+ and K− at
forward angles. A sharp baryon resonance peak was observed at 1.54±0.01 G e V/c 2 with a …

Spin seebeck insulator

…, J Ieda, T Ota, Y Kajiwara, H Umezawa, H Kawai… - Nature materials, 2010 - nature.com
… Figure 2b and c show V as a function of ΔT at H=100 Oe, … 2d and e, we show the H
dependence of V for various values … of ΔT is reversed by reversing H when |H|>20 Oe. This sign …

Conformal field theory and 2D quantum gravity

J Distler, H Kawai - Nuclear physics B, 1989 - Elsevier
Inspired by the recent work of Knizhnik, Polyakov and Zamolodchikov on the 2D quantum
gravity in the “light cone” gauge, we present a proposal for solving the theory in the usual …

Observation of a Resonancelike Structure in the Mass Distribution in Exclusive Decays

…, N Katayama, H Kawai, T Kawasaki, H Kichimi… - Physical review …, 2008 - APS
A distinct peak is observed in the π±ψ′ invariant mass distribution near 4.43 GeV in B→ K
π±ψ′ decays. A fit using a Breit-Wigner resonance shape yields a peak mass and width of M…