258 citations
- High Energy Accelerator Research OrganizationJP66 papers
- The University of TokyoJP60 papers
- Kyoto UniversityJP53 papers
- Tokyo Institute of TechnologyJP39 papers
- RIKENJP38 papers
- Tohoku UniversityJP37 papers
- The University of OsakaJP36 papers
- Sungkyunkwan UniversityKR31 papers
- Institute of Particle and Nuclear Studies29 papers
- Tokyo University of ScienceJP28 papers
- Seoul National UniversityKR26 papers
- Kanagawa UniversityJP25 papers
6 papers · 1 filter
On stable commutator length in hyperelliptic mapping class groups
Danny Calegari, Naoyuki Monden, Masatoshi Sato
We give a new upper bound on the stable commutator length of Dehn twists in hyperelliptic mapping class groups, and determine the stable commutator length of some elements. We also…
Observation of new microsecond isomers among fission products of 345 MeV/nucleon 238U
D. Kameda, T. Kubo, T. Ohnishi +56
A search for isomeric gamma-decays among fission fragments from 345 MeV/nucleon 238U has been performed at the RIKEN Nishina Center RI Beam Factory. Fission fragments were selected…
A Simple Optimum-Time FSSP Algorithm for Multi-Dimensional Cellular Automata
Hiroshi Umeo, Kinuo Nishide, Keisuke Kubo
The firing squad synchronization problem (FSSP) on cellular automata has been studied extensively for more than forty years, and a rich variety of synchronization algorithms have b…
The K1.8BR spectrometer system at J-PARC
Keizo Agari, Shuhei Ajimura, George Beer +81
A new spectrometer system was designed and constructed at the secondary beam line K1.8BR in the hadron hall of J-PARC to investigate interactions and -nuclear bo…
Sticky steps inhibit step motions near equilibrium
Noriko Akutsu
Using a Monte Carlo method on a lattice model of a vicinal surface with short-range step-step attraction, we show that, at low temperature and near equilibrium, there is an inhibit…
Discrimination of -nucleus potentials in the angular distribution of elastic scattering of hyperons from nuclei
Toru Harada, Yoshiharu Hirabayashi
We theoretically investigate the elastic scattering of 50-MeV hyperons from Si and Pb in order to clarify the radial distribution of -nucleus (optical) pote…