Multilayer Neutron Interferometer with Complete Path Separation

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概要

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• We have developed a new multilayer cold-neutron interferometer using a pair of beam splitting etalons (BSEs) with an air gap of 189 μm in spacing. This is the first multilayer neutron interferometer that separates two paths from each other completely without an overlap. Clear interference fringes with a contrast of 67% have been observed using a monochromatic cold-neutron beam with a wavelength of 0.88 nm.

• 2010-12-15

著者

• Otake Yoshie

  Riken

• Hino Masahiro

  Research Reactor Institute Kyoto University

• FUNAHASHI Haruhiko

  Osaka Electro-Communication University

• KITAGUCHI Masaaki

  Research Reactor Institute, Kyoto University

• Seki Yoshichika

  Department Of Physics Kyoto University:riken

• Taketani Kaoru

  KEK, Tsukuba, Ibaraki 305-0801, Japan

• Hino Masahiro

  Research Reactor Institute, Kyoto University, Kumatori, Osaka 590-0494, Japan

• Otake Yoshie

  RIKEN, Wako, Saitama 351-0198, Japan

• Shimizu Hirohiko

  KEK, Tsukuba, Ibaraki 305-0801, Japan

• Funahashi Haruhiko

  Osaka Electro-Communication University, Neyagawa, Osaka 572-8530, Japan

• Seki Yoshichika

  Department of Physics, Kyoto University, Kyoto 606-8502, Japan

関連論文

• Study of Wino Pair Production in e^+e^- Annihilation
• Measurements of Mass Modification of Vector Mesons in Nuclear Matter(§6. Mesons in Nuclei,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)
• Quantum Best Experiments Using a Cold Neutron Spin Interferometer
• Glassy Dynamics and Heterogeneity of Polymer Thin Films
• Neutron Interference Experiments and Quantum Measurement Theory
• Moire Fringes in a Neutron Spin Interferometer(General)
• Non-Dispersive Measurement of the Transverse Coherence Length of a Cold Neutron Beam(General)
• Dual Polarised Beam Polarimeter and Neutron Electric Dipole Moment(EDM)
• Direct Measurement of the Transverse Coherence Length of Cold Neutron Beam (Waseda International Symposium on Fundamental Physics--New Perspectives in Quantum Physics) -- (Chapter 1. Fundamental Quantum Theory)
• Multilayer Neutron Interferometer with Complete Path Separation
• Nuclear Media Effects on Production and Decay of Vector Meson Studied in 12 GeV p+A Interaction

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