Atsushi Hosaka

activity

19962004

most cited

Λ (1405)

production in the

π^{-} p \to K^{0} π Σ

reaction

63 citations · 119 across the 5 of their papers we have counts for

collaborators

6 papers

nucl-th2004

Hadronic aspects of exotic baryons

E. Oset, S. Sarkar, M. J. Vicente Vacas +4

In this talk I look into three different topics, addressing first the possibility that the $Θ^{+}$ is a bound state of $K π N$ , exploiting the results of this study to find out the co…

hep-ph2004

On the determination of $Θ^{+}$ quantum numbers and other topics of exotic baryons

E. Oset, T. Hyodo, A. Hosaka +4

In this talk I look into three different topics, addressing first a method to determine the quantum numbers of the $Θ^{+}$ , then exploiting the possibility that the $Θ^{+}$ is a bound…

nucl-th2004★ 24 cited

Photoproduction of $K^{*}$ for the study of $Λ (1405)$

T. Hyodo, A. Hosaka, M. J. Vicente Vacas +1

The photo-induced $K^{*}$ vector meson production is investigated for the study of the $Λ (1405)$ resonance. This reaction is particularly suited to the isolation of the second pole i…

nucl-th2003★ 32 cited

Determining the $Θ^{+}$ quantum numbers through the $K^{+} p \to π^{+} K^{+} n$ reaction

T. Hyodo, A. Hosaka, E. Oset

We study the $K^{+} p \to π^{+} K^{+} n$ reaction with some kinematics suited to the production of the $Θ^{+}$ resonance recently observed. We show that, independently of the quantum numbers o…

nucl-th2003★ 63 cited

$Λ (1405)$ production in the $π^{-} p \to K^{0} π Σ$ reaction

T. Hyodo, A. Hosaka, E. Oset +2

We discuss the mechanisms that lead to $Λ (1405)$ production in the $π^{-} p \to K^{0} π Σ$ reaction. The problem has gained renewed interest after different works converge to the conclusio…

nucl-th1996

Nuclear G-Matrix Elements from Nonlocal Potentials

K. Yoshida, A. Hosaka, M. Oka

We study effects of nonlocality in the nuclear force on the G-matrix elements for finite nuclei. Nuclear G-matrix elements for $\O16$ are calculated in the harmonic oscillator basi…

Hadronic aspects of exotic baryons

On the determination of Θ+ quantum numbers and other topics of exotic baryons

Photoproduction of K∗ for the study of Λ(1405)

Determining the Θ+ quantum numbers through the K+p→π+K+n reaction

Λ(1405) production in the π−p→K0πΣ reaction

Nuclear G-Matrix Elements from Nonlocal Potentials

On the determination of $Θ^{+}$ quantum numbers and other topics of exotic baryons

Photoproduction of $K^{*}$ for the study of $Λ (1405)$

Determining the $Θ^{+}$ quantum numbers through the $K^{+} p \to π^{+} K^{+} n$ reaction

$Λ (1405)$ production in the $π^{-} p \to K^{0} π Σ$ reaction