M. Oka

activity

19932023

most citedScaling properties of azimuthal anisotropy in Au+Au and Cu+Cu collisions at sqrt(s_NN) = 200 GeV

360 citations · 6.1k across the 180 of their papers we have counts for

collaborators

Showing 1997Show all

3 papers · 1 filter

nucl-th1997★ 3 cited

$π^{+}$ Emission from Hypernuclei and the Weak $Δ I = 3/2$ Transitions

Makoto Oka

Low energy $π^{+}$ emission in hypernuclear weak decays is studied in the soft pion limit. It is found that the $π^{+}$ decay amplitude is dominated by the $Δ I = 3/2$ part of nonmesonic…

hep-ph1997★ 5 cited

Roles of Quark Degrees of Freedom in Hypernuclei

Makoto Oka

The quark model description of the hyperon nucleon forces, especially the antisymmetric spin-orbit forces, is studied from the spin-flavor SU(6) and the flavor SU(3) symmetry point…

hep-ph1997

Suppression of PiNN(1535) Coupling in the QCD Sum Rule

A. Hosaka, D. Jido, M. Oka

The πNN^* and ηNN^* coupling constants are studied in the QCD sum rule ($N^* \equiv N(1535)). We investigate the two point functions between the vacuum and a one meson state in the…

π+ Emission from Hypernuclei and the Weak ΔI=3/2 Transitions

Roles of Quark Degrees of Freedom in Hypernuclei

Suppression of PiNN(1535) Coupling in the QCD Sum Rule

$π^{+}$ Emission from Hypernuclei and the Weak $Δ I = 3/2$ Transitions