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Article type: Cover
2011 Volume 66 Issue 11 Pages
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Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Index
2011 Volume 66 Issue 11 Pages
Toc1-
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Index
2011 Volume 66 Issue 11 Pages
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Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
805-808
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Kazuhiko Misawa
Article type: Article
2011 Volume 66 Issue 11 Pages
809-
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Osamu Yasuda
Article type: Article
2011 Volume 66 Issue 11 Pages
810-812
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Shoji Asai
Article type: Article
2011 Volume 66 Issue 11 Pages
813-820
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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LHC has started with the center of mass energy, 7TeV. Main purposes of LHC are to discover the Higgs boson and new physics beyond the standard model. The latest results are summarized in this article. No evidence of new physics is discovered, and strict limit is set on the Super-Symmetric particles and the other new particles.
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Toshinori Abe, Hiroaki Aihara, Manobu Tanaka, Yoshihiko Kawai
Article type: Article
2011 Volume 66 Issue 11 Pages
821-827
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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We report on the research and development of a large-aperture Hybrid Avalanche Photo-Detector (HAPD). We have developed a 13-inch aperture HAPD. The HAPD is a new photon detector of excellent performance (a time resolution of 〜200ps or better and a single photon sensitivity) and could eventually replace the photomultiplier tube (PMT) in the future. Applications inelude photon sensors in the next-generation imaging water Cherenkov detectors such as Hyper Kamiokande. We also describe the readout electronics and high-voltage power supply designed for the digital HAPD. The digital HAPD gives digital data with the connection of only power supply line and Ethernet cable.
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Takahiro Sagawa, Masahito Ueda
Article type: Article
2011 Volume 66 Issue 11 Pages
828-831
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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We have derived the generalized second law of thermodynamics and nonequilibrium relations which can be applied to information processing by "Maxwell's demon." These results have recently been verified experimentally. Our results constitute fundamental principles of "information thermodynamics."
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Hiroki Nakano, Toru Sakai
Article type: Article
2011 Volume 66 Issue 11 Pages
832-836
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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The properties of the kagome-lattice antiferromagnet has been clarified from the development of numerical-diagonalization studies by large-scale parallelization although our understanding of this system which is one of the two-dimensional frustrated systems is not so deep due to the limitation of effective methods of analysis. In this article, we report three novel phenomena in the magnetization process: a "magnetization ramp" that is different from a typical magnetization plateau, gapless spin excitation, and ferrimagnetism in the case of spatially anisotropic interactions.
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Yoshihiro Gohda, Atsushi Oshiyama, Shinji Tsuneyuki
Article type: Article
2011 Volume 66 Issue 11 Pages
836-840
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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This article reviews recent progresses in first-principles theory for magnetism including so-called d^0 magnetism. Similarities and differences in spin properties of interface structures and point defects are discussed.
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Seiji Kawamura
Article type: Article
2011 Volume 66 Issue 11 Pages
841-844
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Kenta Shigaki
Article type: Article
2011 Volume 66 Issue 11 Pages
845-849
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Yoshihiko Takano, Keita Deguchi
Article type: Article
2011 Volume 66 Issue 11 Pages
849-852
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Arisato Kawabata
Article type: Article
2011 Volume 66 Issue 11 Pages
853-856
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Arisato Ejiri
Article type: Article
2011 Volume 66 Issue 11 Pages
857-860
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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[in Japanese]
2011 Volume 66 Issue 11 Pages
861-
Published: 2011
Released on J-STAGE: October 22, 2019
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[in Japanese]
Article type: Article
2011 Volume 66 Issue 11 Pages
861-862
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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[in Japanese]
Article type: Article
2011 Volume 66 Issue 11 Pages
862-
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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2011 Volume 66 Issue 11 Pages
863-
Published: 2011
Released on J-STAGE: October 22, 2019
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[in Japanese]
Article type: Article
2011 Volume 66 Issue 11 Pages
863-864
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
865-867
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
867-868
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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[in Japanese]
2011 Volume 66 Issue 11 Pages
868-869
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
870-881
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
883-885
Published: November 05, 2011
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
886-
Published: November 05, 2011
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
887-
Published: November 05, 2011
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
888-
Published: November 05, 2011
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
889-
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
889-890
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
891-
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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Article type: Appendix
2011 Volume 66 Issue 11 Pages
892-
Published: November 05, 2011
Released on J-STAGE: October 22, 2019
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