S. Okada

Publication List Details

Period

1954 - 2009

Number

54

Co-Authors

Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics (2008)

Abat, E., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., ...

A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance...

2 (2008)

Masao Ishikawa, Jiang Zeng Y, M. Ishikawa, M. Wakayama, M. Ishikawa, H. Tagawa, ...

Basic hypergeometric series We shall define an rφs basic hypergeometric series by rφs � a1,..., ar b1,..., bs with �n � n(n−1) = 2

$\Lambda N$ correlations from the stopped $K^-$ reaction on ${}^4$He (2007)

Suzuki, T., Bhang, H., Chiba, J., Choi, S., Fukuda, Y., Hanaki, T., ...

We have investigated correlations of coincident $\Lambda N$ pairs from the stopped $K^-$ reaction on ${}^4$He, and clearly observed $\Lambda p$ and $\Lambda n$ branches of the two-nucleon absorption...

y (2007)

S. Okada, C. Krattenthaler

The number of rhombus tilings of a "punctured" hexagon and the minor summation formula

Spectral Measures and Automatic Continuity (2007)

Okada Ricker Let, S. Okada, W. J. Ricker

espect to the X-valued measure Received by the editors August 1995. Communicated by J. Schmets. 1991 Mathematics Subject Classification : Primary 46G10, 47B40; Secondary 46A08. Bull. Belg. Math. Soc....

$\Lambda d$ correlations from the $^4$He(stopped-$K^-$,$d$) reaction (2007)

Suzuki, T., Bhang, H., Chiba, J., Choi, S., Fukuda, Y., Hanaki, T., ...

We have observed an intense high-energy component in an inclusive $^4$He(stopped $K^-$, $d$) spectrum. For back-to-back $\Lambda d$ pairs a prominent event cluster has been found just below the...

Search for strange tribaryon states in the inclusive ^4He(K^{-}_{stopped}, p) reaction (2007)

Sato, M., Bhang, H., Chiba, J., Choi, Seonho, Fukuda, Y., Hanaki, T., ...

A search for tribaryon states was performed at KEK-PS. We adopted the $^4$He($K^-_{stopped}, p)$ reaction to populate the states with strangeness -1, charge 0 and isospin 1. No significant narrow...

Precision measurement of the $3d \to 2p$ x-ray energy in kaonic $^4$He (2007)

Okada, S., Beer, G., Bhang, H., Cargnelli, M., Chiba, J., Choi, Seonho, ...

We have measured the Balmer-series x-rays of kaonic $^4$He atoms using novel large-area silicon drift x-ray detectors in order to study the low-energy $\bar{K}$-nucleus strong interaction. The energy...

Sharp results concerning the expression of functions as sums of finite differences (2004)

Nillsen, R., Okada, S.

A square integrable function on the real line can be written as a finite sum of differences of order s if and only if the Fourier transform of the function vanishes at the origin at a rate comparable...

Sharp results concerning the expression of functions as sums of finite differences (2004)

Nillsen, R., Okada, S.

A square integrable function on the real line can be written as a finite sum of differences of order s if and only if the Fourier transform of the function vanishes at the origin at a rate comparable...

Function spaces and multiplier operators (2001)

Nillsen, R., Okada, S.

Let G denote a locally compact Hausdorff abelian group. Then a bounded linear operator T from L^2(G) into L^2(G) is a bounded multiplier operator if, under the Fourier transform on L^2(G ), for each...

Function spaces and multiplier operators (2001)

Nillsen, R., Okada, S.

Let G denote a locally compact Hausdorff abelian group. Then a bounded linear operator T from L^2(G) into L^2(G) is a bounded multiplier operator if, under the Fourier transform on L^2(G ), for each...

Fourier analysis of the femtosecond hyper-Rayleigh scattering signal from ionic fluorescent hemicyanine dyes (2000)

Watanabe, A, Nogi, K, ...

A series of five fluorescent and ionic dimethylamino stilbazolium homologues with increasing conjugation length (from ethenyl to decapentaenyl) is investigated by high-frequency, amplitude-modulated...

The Number of Rhombus Tilings of a "Punctured" Hexagon and the Minor Summation Formula (1998)

S. Okada, C. Krattenthaler

. We compute the number of all rhombus tilings of a hexagon with sides a; b + 1; c; a + 1; b; c + 1, of which the central triangle is removed, provided a; b; c have the same parity. The result is B(d...

Endoscopic Diagnosis and Treatment of a Case of Respiratory Papillomatosis (1997)

T. Hirano, C. Konaka, S. Okada, H. Shibanuma, E. Shimizu, T. Okunaka, ...

Respiratory papilloma is a rare lesion that arises in the larynx, trachea and bronchus. We describe a patient with laryngeal papilloma that spread to the trachea and which was effectively treated by...

Long-Term Animal Studies in Radiobiology (1996)

G. B. Gerber, C. R. Watson, T. Sugahara, S. Okada, The Environment, ...

Neither the Commission of the European Union nor any person acting on behalf of the Commission is responsible for the use which might be made of the following information.- ii-

Relative Biological Effectiveness of Tritiated Water on Cultured Mammalian Cells at Molecular and Cellular Level (1986)

Okada, S., Sakai, K., Nakamura, N.

Factors that affect RBE values have been investigated in cultured cells. It was shown that: (1) Different RBE values were obtained with the same tritiated water treated cells depending upon the...

Rebamipide, a Cytoprotective Drug, Increases Gastric Mucus Secretion in Human: Evaluations with Endoscopic Gastrin Test

Iijima, Katsunori, Ichikawa, T., Okada, S., Ogawa, M., Koike, T., Ohara, S., ...

We have previously developed a rapid, simple endoscopic method for evaluating gastrin-stimulated maximal acid output (the endoscopic gastrin test, EGT). In EGT, gastric fluid newly secreted over...

Past exposure to hepatitis B virus as a risk factor for hepatocellular carcinoma in patients with chronic liver disease.

Okada, S., Sato, T., Okusaka, T., Ishii, H., Ikeda, M., Nakasuka, H., ...

The aim of the study was to determine whether past exposure to hepatitis B virus (HBV) influences the risk of the development of hepatocellular carcinoma (HCC) in Japanese patients with chronic liver...

Induction of mesothelioma by intraperitoneal injections of ferric saccharate in male Wistar rats.

Okada, S., Hamazaki, S., Toyokuni, S., Midorikawa, O.

Iron appears to play a major role in catalysing free radical production, leading to lipid peroxidation and DNA damage. We, therefore, investigated the effect of colloidal iron deposited in the...

High incidence of silent venous thromboembolism before treatment in ovarian cancer

Satoh, T, Oki, A, Uno, K, Sakurai, M, Ochi, H, Okada, S, ...

Venous thromboembolism (VTE) such as deep-vein thrombosis (DVT) and pulmonary thromboembolism (PTE) often occurs after surgery and rarely occurs even before surgery in patients with ovarian cancer....

A phase I trial of weekly gemcitabine and concurrent radiotherapy in patients with locally advanced pancreatic cancer

Ikeda, M, Okada, S, Tokuuye, K, Ueno, H, Okusaka, T

This study investigated the maximum-tolerated dose of gemcitabine based on the frequency of dose-limiting toxicities of weekly gemcitabine treatment with concurrent radiotherapy in patients with...

Silent venous thromboembolism before treatment in endometrial cancer and the risk factors

Satoh, T, Matsumoto, K, Uno, K, Sakurai, M, Okada, S, Onuki, M, ...

Venous thromboembolism (VTE) often occurs after surgery and can even occur before surgery in patients with gynaecological malignancies. We investigated the incidence of VTE before treatment of...