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Watanabe, Yuki; Tsuji, Tomoya; Hirota, Seiko*; Hokama, Tomonori; Nakajima, Junya; Tsujiguchi, Takakiyo*; Kimura, Tatsuki*; Koike, Hiromi*; Nakamura, Kaori*; Kuwata, Haruka*; et al.
Hoken Butsuri (Internet), 57(1), p.54 - 64, 2022/03
no abstracts in English
Adare, A.*; Afanasiev, S.*; Aidala, C.*; Ajitanand, N. N.*; Akiba, Yasuyuki*; Al-Bataineh, H.*; Alexander, J.*; Aoki, Kazuya*; Aphecetche, L.*; Armendariz, R.*; et al.
Physical Review C, 83(6), p.064903_1 - 064903_29, 2011/06
Times Cited Count:184 Percentile:99.45(Physics, Nuclear)Transverse momentum distributions and yields for , and in collisions at = 200 and 62.4 GeV at midrapidity are measured by the PHENIX experiment at the RHIC. We present the inverse slope parameter, mean transverse momentum, and yield per unit rapidity at each energy, and compare them to other measurements at different collisions. We also present the scaling properties such as and scaling and discuss the mechanism of the particle production in collisions. The measured spectra are compared to next-to-leading order perturbative QCD calculations.
Adare, A.*; Afanasiev, S.*; Aidala, C.*; Ajitanand, N. N.*; Akiba, Yasuyuki*; Al-Bataineh, H.*; Alexander, J.*; Aoki, Kazuya*; Aphecetche, L.*; Aramaki, Y.*; et al.
Physical Review C, 83(4), p.044912_1 - 044912_16, 2011/04
Times Cited Count:9 Percentile:49.6(Physics, Nuclear)Measurements of electrons from the decay of open-heavy-flavor mesons have shown that the yields are suppressed in Au+Au collisions compared to expectations from binary-scaled collisions. Here we extend these studies to two particle correlations where one particle is an electron from the decay of a heavy flavor meson and the other is a charged hadron from either the decay of the heavy meson or from jet fragmentation. These measurements provide more detailed information about the interaction between heavy quarks and the quark-gluon matter. We find the away-side-jet shape and yield to be modified in Au+Au collisions compared to collisions.
Yamamoto, Tsuyoshi; Hatae, Takaki; Yatsuka, Eiichi; Sugie, Tatsuo; Ogawa, Hiroaki; Takeuchi, Masaki; Kitazawa, Sin-iti; Ota, Kazuya*; Hashimoto, Yasunori*; Nakamura, Kitaru*; et al.
no journal, ,
no abstracts in English
Yamamoto, Tsuyoshi; Yatsuka, Eiichi; Hatae, Takaki; Ota, Kazuya*; Hashimoto, Yasunori*; Nakamura, Kitaru*; Sugie, Tatsuo*; Takeuchi, Masaki; Kitazawa, Sin-iti; Ogawa, Hiroaki; et al.
no journal, ,
ITER edge Thomson scattering system (ETS) is being developed in Japan. ETS measures electron density and temperature profiles using high energy laser more than 5 J. Therefore, ETS has to contain interlock system to protect optical components from damage caused by laser malfunctions. As same as interlock system, conventional control also should sustain components good conditions. We proposed new method that templates for program codes of conventional control were generated from interlock logics using information technologies such as semantic web technique. In addition, we applied the plant description data to risk analysis. HAZOP (hazard and operability study) is a useful method to indentify hazards and problems in a system. To describe plant functionalities and behaviors using ontology for functional knowledge, list of possible risks are extracted from the description by applying substitution and/or inference rules.
Takeuchi, Masaki; Sugie, Tatsuo*; Takeyama, Shigeharu; Shimada, Takahiko; Ishikawa, Masao; Yamamoto, Tsuyoshi; Nakamura, Kitaru*; Kitazawa, Sin-iti; Itami, Kiyoshi
no journal, ,
no abstracts in English