155 citations · 1.7k across the 61 of their papers we have counts for
61 papers
Model analysis on the effectiveness of the HAL QCD method for hadron-hadron interactions
Takayasu Sekihara, Kei Fujiwara
The HAL QCD method has been one of the powerful tools to extract hadron-hadron interactions directly from lattice QCD simulation data. In this paper, we aim at examining the effect…
Short-range baryon-baryon potentials in constituent quark model revisited
Takayasu Sekihara, Taishi Hashiguchi
We revisit the short-range baryon-baryon potentials in the flavor SU(3) sector, using the constituent quark model. We employ the color Coulomb, linear confining, and color magnetic…
Extension of the J-PARC Hadron Experimental Facility: Third White Paper
Kazuya Aoki, Hiroyuki Fujioka, Toshiyuki Gogami +40
The J-PARC Hadron Experimental Facility was constructed with an aim to explore the origin and evolution of matter in the universe through the experiments with intense particle beam…
Two-body wave functions and compositeness from scattering amplitudes: II. Application to the physical and resonances
Takayasu Sekihara
The meson-baryon molecular components for the and resonances are investigated in terms of the compositeness, which is defined as the norm of the two-body wave…
Feasibility study of the reaction for the "" pentaquark
Takayasu Sekihara, Hyun-Chul Kim, Atsushi Hosaka
We investigate theoretically the invariant mass spectrum of the reaction and scrutinize how the signal of the "" pentaquark, if it exists,…
Further Theoretical Analysis on the Reaction for the Bound-State Search in the J-PARC E15 Experiment
Takayasu Sekihara, Eulogio Oset, Angels Ramos
Based on the scenario that a bound state is generated and it eventually decays into , we calculate the cross section of the reac…