A. Hosaka

activity

19972005

most citedPhenomenology of spin 3/2 baryons with pentaquarks

12 citations · 15 across the 9 of their papers we have counts for

collaborators

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4 papers · 1 filter

nucl-th2005

Dynamical baryon resonances from chiral unitarity

A. Ramos, C. Bennhold, A. Hosaka +6

We report on the latests developments in the field of baryonic resonances generated from the meson-baryon interaction in coupled channels using a chiral unitary approach. The colle…

nucl-th2004

Theta^+ baryon production from gamma N and NN scattering

Seung-Il Nam, Atsushi Hosaka, Hyun-Chul Kim

We investigate Theta^+ production via gamma N and NN reactions in order to obtain information on the structure of Theta^+, especially its parity. We observe that the positive parit…

nucl-th2004

Study of $Λ (1405)$ in photoproduction of $K^{*}$

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

We investigate the photoproduction of $K^{*}$ vector meson for the study of the $Λ (1405)$ resonance. The invariant mass distribution of $π Σ$ shows a different shape from the nominal…

nucl-th2003

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

E. Oset, T. Hyodo, A. Hosaka

We study the $K^{+} p \to π^{+} K^{+} n$ reaction with some kinematics suited to the production of the $Θ^{+}$ resonance recently observed and show that the measurement of cross sections and p…

Dynamical baryon resonances from chiral unitarity

Theta^+ baryon production from gamma N and NN scattering

Study of Λ(1405) in photoproduction of K∗

Using the K+p→π+K+n reaction to determine the Θ+ quantum numbers

Study of $Λ (1405)$ in photoproduction of $K^{*}$

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