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Makoto Oka

Researcher at Japan Atomic Energy Agency

Publications -  397
Citations -  6902

Makoto Oka is an academic researcher from Japan Atomic Energy Agency. The author has contributed to research in topics: Quantum chromodynamics & Quark. The author has an hindex of 38, co-authored 391 publications receiving 6168 citations. Previous affiliations of Makoto Oka include University of Tokyo & Tokyo Institute of Technology.

Papers
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J/ψProduction versus Centrality, Transverse Momentum, andRapidity inAu+AuCollisions atsNN=200GeV

A. Adare, +419 more
TL;DR: The PHENIX experiment at the BNL Relativistic Heavy Ion Collider (RHIC) has measured $J/\ensuremath{\psi}$ production for rapidities of 2.2lyl2 as mentioned in this paper.
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Scaling properties of azimuthal anisotropy in Au+Au and Cu+Cu collisions at sNN=200GeV

A. Adare, +462 more
TL;DR: In this paper, the scaling of elliptic flow (v(2) with eccentricity, system size, and transverse kinetic energy (KET) was shown to be compatible with hydrodynamic expansion of thermalized fluid.
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Short Range Part of Baryon-Baryon Interaction in a Quark Model. I —Formulation—

TL;DR: In this article, the short range part of the interaction between nonstrange baryons (N and Δ) is studied in a nonrelativistic quark model, where the mass of a quark is assumed to be about one third of the nucleon mass and the quark-quark interaction consists of a confinement term and the one gluon exchange potential.
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Nuclear Force in a Quark Model

TL;DR: In this paper, the nuclear force in a nonrelativistic quark model is studied by the resonating group method which has been extensively used in treating the interaction between composite particles, and the calculated phase shifts for the 3 S 1 and 1 S 0 states of two nucleons indicate the presence of a strong repulsive force at short distance, while an attractive force is predicted for the 7 S 3 ((S, T )=(3,0)) state of two Δ's.
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Spectrum of heavy baryons in the quark model

TL;DR: In this paper, the mass differences of single and double heavy baryons are studied in the constituent quark model and the model Hamiltonian is chosen as a standard one with two exceptions: the color-Coulomb term depends on quark masses and an antisymmetric LS force.