360 citations · 6.1k across the 180 of their papers we have counts for
5 papers · 2 filters
Modification of hadronic spectral functions under extreme conditions: An approach based on QCD sum rules and the maximum entropy method
Philipp Gubler, Kei Suzuki, Kenji Morita +1
Studies of quarkonium spectral functions at finite temperature, based on an approach combining QCD sum rules and the maximum entropy method are briefly reviewed. QCD sum rules for…
Production of doubly charmed tetraquarks with exotic color configurations in electron-positron collisions
Tetsuo Hyodo, Yan-Rui Liu, Makoto Oka +2
Structure and production of doubly charmed tetraquarks T_cc (cc ubar dbar) are studied from the viewpoint of color configurations. Based on the diquark correlation, the tetraquark…
Parity projection of QCD sum rules for the nucleon
Keisuke Ohtani, Philipp Gubler, Makoto Oka
The nucleon and its negative-parity excited states are examined in a maximum entropy method analysis of QCD sum rules. First, we rederive the parity projected sum rules for baryons…
A narrow quasi-bound state
M. Bayar, C. W. Xiao, T. Hyodo +3
The energies and widths of quasi-bound states with isospin I=1/2 are evaluated in two methods, the fixed center approximation to the Faddeev equation and the variational meth…
Thermal modification of bottomonium spectra from QCD sum rules with the maximum entropy method
Kei Suzuki, Philipp Gubler, Kenji Morita +1
The bottomonium spectral functions at finite temperature are analyzed by employing QCD sum rules with the maximum entropy method. This approach enables us to extract the spectral f…