92 citations · 370 across the 10 of their papers we have counts for
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Formation of eta-mesic nuclei by (pi,N) reaction and N^*(1535) in medium
H. Nagahiro, D. Jido, S. Hirenzaki
We calculate formation spectra of eta-nucleus systems in (pi,N) reactions with nuclear targets, which can be performed at existing and/or forthcoming facilities, including J-PARC,…
Possibility of s-wave pion condensates in neutron stars revisited
A. Ohnishi, D. Jido, T. Sekihara +1
We examine possibilities of pion condensation with zero momentum (s-wave condensation) in neutron stars by using the pion-nucleus optical potential U and the relativistic mean fiel…
QCD Sum Rules and 1/ expansion
Toru Kojo, Daisuke Jido
The 1/ arguments are developed to classify the hadronic states in the correlators. Arguments applied to the meson correlator enable to separate the instanton, glueball, an…
In-medium Pion and Partial Restoration of Chiral Symmetry
D. Jido, T. Hatsuda, T. Kunihiro
The partial restoration of chiral symmetry in nuclear medium is investigated in a model independent way by exploiting operator relations in QCD. An exact sum rule is derived for th…
Sigma meson in pole-dominated QCD sum rules
Toru Kojo, Daisuke Jido
The properties of (600) meson are studied using the QCD sum rules (QSR) for the tetraquark operators. In the SU(3) chiral limit, we investigate separately SU(3) singlet and octe…