Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Mitsuhiro Arikawa"'
Publikováno v:
Mechanical Engineering Journal, Vol 5, Iss 4, Pp 18-00083-18-00083 (2018)
The loss-of-reactor-level (LORL) where the coolant circulation path is lost is one of the important accident types of loss-of-heat-removal-system (LOHRS) in loop-type sodium-cooled fast reactors (SFRs). Due to the non-negligible possibility obtained
Externí odkaz:
https://doaj.org/article/a486bebe15b44c138dfe0034be268f2d
Autor:
Weixi Chen, Yoji Someya, Mitsuhiro Arikawa, Hiroyasu Utoh, Ryoji Hiwatari, Naotaka Umeda, Satoshi Kakudate, Yoshiteru Sakamoto
Publikováno v:
IEEE Transactions on Plasma Science. 50:4233-4238
Publikováno v:
Mechanical Engineering Journal, Vol 5, Iss 4, Pp 18-00083-18-00083 (2018)
The loss-of-reactor-level (LORL) where the coolant circulation path is lost is one of the important accident types of loss-of-heat-removal-system (LOHRS) in loop-type sodium-cooled fast reactors (SFRs). Due to the non-negligible possibility obtained
Publikováno v:
Volume 5: Advanced and Next Generation Reactors, Fusion Technology; Codes, Standards, Conformity Assessment, Licensing, and Regulatory Issues.
The loss-of-reactor-level (LORL) is a typical accident condition causing a severe accident (SA) in sodium-cooled fast reactors (SFRs). In the loop-type SFR Monju, important cause of the LORL is the second coolant leakage at the low elevation of the p
Publikováno v:
Journal of Physics A: Mathematical and General. 39:10623-10640
The exact one-to-one mapping between (spinless) Jordan-Wigner lattice fermions and (spin-1/2) spinons is established for all eigenstates of the one-dimensional s = 1=2 XX model on a lattice with an even or odd number N of lattice sites and periodic b
Publikováno v:
Nuclear Physics B. 702:380-418
The electron addition spectrum A + ( k , ω ) is obtained analytically for the one-dimensional supersymmetric t–J model with 1 / r 2 interaction. The spectral function A + ( k , ω ) has a simple analytic form with contributions from one spinon, on
Publikováno v:
Journal of the Physical Society of Japan. 73:808-811
The dynamical spin structure factor S ( q ,ω) is obtained analytically for the one-dimensional supersymmetric t – J model with 1/ r 2 interaction. In contrast with the conventional view on the spin–charge separation, interpretation of S ( q ,ω)
Publikováno v:
Physical Review Letters. 86:3096-3099
The electron addition spectrum ${A}^{+}(k,\ensuremath{\omega})$ is obtained analytically for the one-dimensional (1D) supersymmetric $t\ensuremath{-}J$ model with ${1/r}^{2}$ interaction. The result is obtained first for a small-sized system and its
Publikováno v:
Physical review letters. 84(6):1308-1311
The dynamical structure factor $S(q,\omega)$ of the K-component (K = 2,3,4) spin chain with the 1/r^2 exchange is derived exactly at zero temperature for arbitrary size of the system. The result is interpreted in terms of a free quasi-particle pictur
Autor:
Hirokazu Tsunetsugu, Mitsuhiro Arikawa
Publikováno v:
Journal of Magnetism and Magnetic Materials. 310:1308-1310
Spin nematic order is investigated for a spin-1 bilinear-biquadratic model on triangular lattice. We studied an antiferro nematic order with three-sublattice structure, and particularly the effects of quantum fluctuation at zero temperature. We have