16 citations · 21 across the 5 of their papers we have counts for
10 papers · 1 filter
Is the Z^+(4430) a radially excited state of D_s?
Takayuki Matsuki, Toshiyuki Morii, Kazutaka Sudoh
We present the interpretation that the recently discovered Z^+(4430) by the Belle Collaboration can be a radial excitation of the cs-bar state. We give an explicit cs-bar candidate…
Viable semi-relativistic quark model of heavy-light systems
T. Matsuki, T. Morii, K. Sudoh
The semi-relativistic quark potential model is surprisingly powerful for heavy-light systems if the bound state equation is treated correctly using 1/m_Q expansion with heavy quark…
Study of Structure of the Mass Gap between Two Spin Multiplets
Takayuki Matsuki, Toshiyuki Morii, Kazutaka Sudoh
Studying our semirelativistic potential model and the numerical results, which succeeds in predicting and reproducing recently discovered higher resonances of , , , and…
Structure of Mass Gap between Two Spin Multiplets
Takayuki Matsuki, Toshiyuki Morii, Kazutaka Sudoh
Studying our semirelativistic potential model and the numerical results, which succeeds in predicting and reproducing recently discovered higher resonances of , , , and…
Spinor Operator Giving Both Angular Momentum and Parity
T. Matsuki, K. Mawatari, T. Morii +1
In heavy quark effective theory, heavy mesons which contain a heavy quark (or antiquark) are classified by , i.e., the total angular momentum and the parity $pi_l…
Diffractive Lambda_c^+ Productions in Polarized pp Reactions and Polarized Gluon Distribution
N. I. Kochelev, T. Morii, S. Oyama
To test the model of the polarized gluon distribution in the proton, we propose a new process, diffractive productions in polarized reactions, which will…