output
19952026
most citedObservation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays

2k citations

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10 papers · 1 filter

astro-ph2000★ 58 cited

Primary proton spectrum between 200 TeV and 1000 TeV observed with the Tibet burst detector and air shower array

M. Amenomori, S. Ayabe, Caidong

Since 1996, a hybrid experiment consisting of the emulsion chamber and burst detector array and the Tibet-II air-shower array has been operated at Yangbajing (4300 m above sea leve…

cond-mat.str-el2000★ 19 cited

Susceptibility, Magnetization Process and ESR Studies on the Helical Spin System RbCuCl

S. Maruyama, H. Tanaka, Y. Narumi +4

The static and dynamic magnetic properties of an stacked triangular antiferromagnet RbCuCl with a helical spin structure due to lattice distortion were investigated b…

astro-ph2000★ 19 cited

X-Ray Flux Decrease of the Accretion-Powered Millisecond Pulsar SAX J1808.4-3658 in Quiescence Detected by ASCA

Tadayasu Dotani, Kazumi Asai, Rudy Wijnands

The accretion-powered millisecond X-ray pulsar, SAX J1808.4-3658, was observed in quiescence with ASCA in September 1999. We detected a dim X-ray source in the SIS data at the posi…

astro-ph2000★ 26 cited

A study of the shadowing of galactic cosmic rays by the sun in a quiet phase of solar activity with the Tibet air shower array

M. Amenomori, S. Ayabe, Caidong

We have shown that the Sun's shadow by high energy cosmic rays moves year by year and its behavior is correlated with a time variation of the large-scale structure of the solar and…

astro-ph2000★ 26 cited

Measurement of air shower cores to study the cosmic ray composition in the knee energy region

M. Amenomori, S. Ayabe, Caidong

Since 1996, a hybrid experiment consisting of an emulsion chamber and a burst detector array and the Tibet-II air shower array has been operated at Yangbajing (4300 m above sea lev…

nucl-th2000★ 30 cited

Distorted wave impulse approximation analysis for spin observables in nucleon quasi-elastic scattering and enhancement of the spin-longitudinal response

Ken Kawahigashi, Kimiaki Nishida, Atsushi Itabashi +1

We present a formalism of distorted wave impulse approximation (DWIA) for analyzing spin observables in nucleon inelastic and charge exchange reactions leading to the continuum. It…