Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Zhu, M.*; Romerio, V.*; Steiger, N.*; Nabi, S. D.*; Murai, Naoki; Kawamura, Seiko; Povarov, K. Y.*; Skourski, Y.*; Sibille, R.*; Keller, L.*; et al.
Physical Review Letters, 133(18), p.186704_1 - 186704_6, 2024/11
Times Cited Count：7 Percentile：88.92(Physics, Multidisciplinary)
-wave 
states combining quark model and lattice QCD in the coupled channel frameworkYang, Z.*; Wang, G.-J.*; Wu, J.-J.*; Oka, Makoto; Zhu, S.-L.*
Journal of High Energy Physics (Internet), 2023(1), p.058_1 - 058_19, 2023/01
Times Cited Count：9 Percentile：74.17(Physics, Particles & Fields)Combining the quark model, the quark-pair-creation mechanism and 
interaction, we have investigated the near-threshold -wave states in the framework of the Hamiltonian effective field theory. With the heavy quark flavor symmetry, all the parameters are determined in the 
sector by fitting the lattice data. The masses of the bottom-strange partners of the 
and 
are predicted, which are well consistent with the lattice QCD simulation. The two -wave states are the mixtures of the bare 
core and component. Moreover, we find a crossing point between the energy levels with and without the interaction Hamiltonian in the finite volume spectrum in the 
case, which corresponds to a CDD (Castillejo-Dalitz-Dyson) zero in the 
-matrix of the 
scattering. This CDD zero will help deepen the insights of the near-threshold states and can be examined by future lattice calculation.
statesYang, Z.*; Wang, G.-J.*; Wu, J.-J.*; Oka, Makoto; Zhu, S.-L.*
Physical Review Letters, 128(11), p.112001_1 - 112001_6, 2022/03
Times Cited Count：36 Percentile：95.46(Physics, Multidisciplinary)A novel framework is proposed to extract near-threshold resonant states from finite-volume energy levels of lattice QCD and is applied to elucidate structures of the positive parity . The quark model, the quark-pair-creation mechanism and 
interaction are incorporated into the Hamiltonian effective field theory. The bare 
states are almost purely given by the states with heavy-quark spin bases. The physical 
and 
are the mixtures of bare core and component, while the 
and 
are almost dominated by bare 
. Furthermore, our model well reproduce the clear level crossing of the with the scattering state at a finite volume.
Co
Sn
Cheung, Y. W.*; Zhang, J. Z.*; Zhu, J. Y.*; Yu, W. C.*; Hu, Y. J.*; Wang, D. G.*; Otomo, Yuka*; Iwasa, Kazuaki*; Kaneko, Koji; Imai, Masaki*; et al.
Physical Review B, 93(24), p.241112_1 - 241112_5, 2016/06
Times Cited Count：17 Percentile：57.73(Materials Science, Multidisciplinary)Zhu, Z.; Maekawa, Yasunari; Koshikawa, Hiroshi; Suzuki, Yasuyuki; Yonezawa, Noriyuki*; Yoshida, Masaru
Nuclear Instruments and Methods in Physics Research B, 217(3), p.449 - 456, 2004/05
Times Cited Count：20 Percentile：75.88(Instruments & Instrumentation)The pretreatment effects using UV light illumination and DMF soaking on bulk and track etching rates of PET films were investigated. The wavelength of illuminated UV light plays an important role in sensitizing track etching. Illumination with the light at wavelengths longer than 320nm showed strong enhancement in the track etching rates without influence on the bulk etching rates, whereas light with the wavelengths lower than 320nm causes large enhancement in both track and bulk etching rates even in the interior of the material. The track etching rate is found to be not constant along ion tracks, which is attributed to the inhomogeneous distribution of reactive chemical species induced during post-UV light illumination. Furthermore, the DMF soaking of PET after UV light illumination can enhance the etching sensitivity of the track by more than 100 times. The phenomenon is attributed to the high diffusion of organic solution along tracks after UV light illumination.
