35 citations · 36 across the 2 of their papers we have counts for
3 papers
nucl-th2022★ 1 cited
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…
nucl-ex2022★ 35 cited
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…
cs.DS2015
Spectral structure of singular spectrum decomposition for time series
Kenji Kume, Naoko Nose-Togawa
Singular spectrum analysis (SSA) is a nonparametric and adaptive spectral decomposition of a time series. The singular value decomposition of the trajectory matrix and the anti-dia…