173 citations · 1.8k across the 88 of their papers we have counts for
88 papers
Excitation Spectra of the Reaction near the -Meson Emission Threshold Measured in Coincidence with High-Momentum Protons
R. Sekiya, K. Itahashi, Y. K. Tanaka +74
The missing mass of the reaction has been measured near the -meson emission threshold in coincidence with a high-momentum proton to selectively collect $η…
Interrelation between -Ca Atom Spectra and Nuclear Density Profiles
Kenta Yoshimura, Shunsuke Yasunaga, Daisuke Jido +2
This work studies -Ca atom spectra in light of the strong shifts and level widths, using the optical model with several types of parametric coefficients. The spectroscopic…
Investigation of kaonic atom optical potential by the high precision data of kaonic He and He atoms
J. Yamagata-Sekihara, Y. Iizawa, D. Jido +4
We theoretically investigate kaonic atom states based on the latest high precision data of the states of the kaonic atoms in He and He (J-PARC E62). We consider the ph…
Pion-nucleon sigma term and deeply bound pionic atoms
Natsumi Ikeno, Takahiro Nishi, Kenta Itahashi +3
We investigate the possibility to determine the value of the pion-nucleon sigma term precisely by the experimental observables of the deeply bound pionic atoms. We discuss…
Chiral symmetry restoration at high matter density observed in pionic atoms
Takahiro Nishi, Kenta Itahashi, DeukSoon Ahn +45
Modern theories of physics tell that the vacuum is not an empty space. Hidden in the vacuum is a structure of anti-quarks and quarks . The and pair has t…
Structure of double pionic atoms
Akari Tani, Natsumi Ikeno, Daisuke Jido +4
We study theoretically the structure of double pionic atoms, in which two negatively charged pions () are bound in the atomic orbits. The double pionic atom is considered to b…