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 …

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 …

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. …

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 …

Construction of fermionic string models in four dimensions

H Kawai, DC Lewellen, SHH Tye - Nuclear Physics B, 1987 - Elsevier
… To satisfy (3.33)-(3.35) we need klo=k01=k H=0 or ½. As before we have the W 0 sector
with … where the couplings h~j are constant background fields of the massless gravitational, …

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 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 …

Reduction of Dynamical Degrees of Freedom in the Large- Gauge Theory

T Eguchi, H Kawai - Physical Review Letters, 1982 - APS
… Tohru Eguchi and Hikaru Kawai Department of Physics, Eaculty ofScience, University of
Tokyo, … Heller, and H. Neuberger where some evidence for a spontaneous breakdown of U(1) …

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 Double Production in Annihilation at

…, JH Kang, JS Kang, P Kapusta, N Katayama, H Kawai… - Physical review …, 2002 - APS
We report the observation of prompt J/ψ via double cc production from the e+ e− continuum.
In this process one cc pair fragments into a J/ψ meson while the remaining pair either …