日時：2020年 6月 30日(火) - 7月 1日 (水)
会議方法：web会議（Zoom）
| June 30 (Tue.) 9:00 － 17:30 | |||
|---|---|---|---|
| 9:00 － 9:20（20分） | Present status of MUSE | Ryosuke KADONO （KEK-IMSS） |
|
| ◈◈◈◈◈◈◈◈ Session 1: R & D/New techniques ◈◈◈◈◈◈◈◈ | |||
| (Chair : N. Kawamura) | |||
| 9:25 － 9:35（10分） | [2019A0144] | -Performace check of Si stripe detector for Mm HFS measurement in J-PARC | Koichiro SHIMOMURA （KEK-IMSS） |
| 9:40 － 9:55（15分） | [2019A0261] [2019B0345] |
-Generation of Ultra Cold Muonium into Vacuum | Amba Datt PANT （KEK-IMSS） |
| 10:00 － 10:15（15分） | [2019A0283] [2019B0318] |
-Study of neutral muonic helium atom formation for HFS measurements -First muonic helium atom HFS measurement at J-PARC |
Patrick STRASSER （KEK-IMSS） |
| ----- Break (10:20 － 10:35) ----- | |||
| 10:35 － 10:50（15分） | [2019A0274] [2019B0210] |
-High Temperature μSR measurement of magnetic field enhancement on a Si-free nano-crystalline formation (1) -High Temperature μSR measurement of magnetic field enhancement on a Si-free nano-crystalline formation (2) |
Chihiro OHMORI （KEK-AL） |
| 10:55 － 11:05（10分） | [2019B0192] | -Measurement of the response of the SOI pixel sensor with muon beam | Toru TSUBOYAMA （KEK-IPNS） |
| 11:10 － 11:20（10分） | [2019B0407(P)] | -Measurements of light distribution in water during irradiation of muon beam for dose and range estimation | Seiichi YAMAMOTO （Nagoya Univ.） |
| 11:25 － 11:35（10分） | [2019A0132] | -Measurement of muon spin relaxation time in scintillating materials | Suguru SHIMIZU （Osaka Univ.） |
| 11:40 － 11:50（10分） | [2019B0179] | -Emergence of optical activity in achiral amino acids and their precursor molecules by spin-polarized muon beam | Jun-ichi TAKAHASHI （Yokohama National Univ. ） |
| 11:55 － 12:05（10分） | [2019A0083] | -High-precision spectroscopy of muonic atoms isolated in vacuum using superconducting microcalorimeters | Toshiyuki AZUMA （RIKEN） |
| ----- Lunch (12:10 － 13:20) ----- | |||
| ◈◈◈◈◈◈◈◈ Session 2 : Element analysis/Physical Chemistry ◈◈◈◈◈◈◈◈ | |||
| (Chair : R. Kadono) | |||
| 13:20 － 13:30（10分） | [2019B0412] | -μSR Study on the Electron Transfer Mechanism of a Blue Copper Protein, Pseudoazurin | Amba Datt PANT （KEK-IMSS） |
| 13:35 － 13:45（10分） | [2019A0273] | -Isotpic ratio analysis using muonic X-ray | Takahito OSAWA （JAEA） |
| 13:50 － 14:00（10分） | [2019A0281] | -Non-destructive analysis of light elements by negative muon lifetime measurement | Kenya KUBO （ICU） |
| 14:05 － 14:15（10分） | [2019B0314(P)] | -Muonic X-ray analysis of bottled Kampo medicines used in the Edo period | Kyoko TAKAHASHI Kayoko SHIMADA-TAKAURA† （Osaka Univ.） |
| 14:20 － 14:30（10分） | [2019B0428] | -Temperature Dependence and Field Dependence Measurement of Muon in Normal and Damaged Double Strand DNA | Harison Binti ROZAK （RIKEN） |
| 14:35 － 14:50（15分） | [2019A0262] [2019B0209] |
-Determination of muon stopping sites and electronic structures in proteins | Yoko SUGAWARA （Toyota Physical and Chemical Research Institute.） |
| 14:55 － 15:15（20分） | [2019A0275] [2019B0206] [2019A0276] [2019B0205] [2019B0204] |
-Detection of functional processes of photoreceptive proteins by muon -Visualization of the electron and proton transfer associated with biochemical reaction process -muSR study of the internal magnetic fields of human protein related amino acids |
Tamiko KIYOTANI （Showa Pharmaceutical Univ.） |
| ----- Break (15:20 － 15:35) ----- | |||
| ◈◈◈◈◈◈◈◈ Session 3 : Material sicence/Hydrogen-related defects ◈◈◈◈◈◈◈◈ | |||
| (Chair : K. Shimomura) | |||
| 15:35 － 15:45（10分） | [2019B0286(P)] | -Electronic structure of impurity muonium in Germanium telluride (muon P-type proposal) | Jumpei NAKAMURA （KEK-IMSS） |
| 15:50 － 16:05（15分） | [2019A0266] [2019B0211] |
-Charge-state dynamics associated with a negatively charged muonium center in oxygen-deficient SrTiO3 II: carrier-concentration dependences -Transformation of interstitial proton into substitutional hydride in heavily reduced rutile TiO2 simulated with positively charged muons |
Takashi U. ITO （JAEA-ASRC） |
| 16:10 － 16:20（10分） | [2019A0326] | -μSR Approach to the understanding of Hydrogen Embrittlement in Steels | Nobuhiko NISHIDA （JAEA-ASRC） |
| 16:25 － 16:35（10分） | [2019A0025] | -Hydrogen trapped sites in aluminum alloys studied by zero-field muon spin relaxation method | Katsuhiko NISHIMURA （Univ. of Toyama） |
| 16:40 － 16:50（10分） | [2019A0302] | -μSR approach to the understanding of hydrogen behaviour in Pd-Cu alloy with B2-type crystal structure | Hiroshi YUKAWA （Nagoya Univ.） Wataru HIGEMOTO† （JAEA-ASRC） |
| 16:55 － 17:05（10分） | [2019B0321(P)] | -Impact Assessment of the Integrated Functional Mineral Crystal (IFMC.) Containing Magnetic Elements on Biological and Non-biological Substances (P-type proposal) | Takamichi HIRATA （Tokyo City Univ.） |
| 17:10 － 17:25（15分） | [2019A0131] [2019B0045] |
-Negative muon spin rotation and relaxation measurements on hydrogen storage materialss -Na-diffusion in Na0.7CoO2 clarified with negative muon spin rotation and relaxations |
Jun SUGIYAMA （CROSS） |
| July 1 (Wed.) 9:00 － 16:45 | |||
|---|---|---|---|
| ◈◈◈◈◈◈◈◈ Session 4 : Strongly correlated electron systems ◈◈◈◈◈◈◈◈ | |||
| (Chair : A. Koda) | |||
| 9:00 － 9:10（10分） | [2019A0128] | -Electronic structure of impurity hydrogen in GaN simulated by muon | Masatoshi HIRAISHI （KEK-IMSS） |
| 9:15 － 9:25（10分） | [2019A0063] | -Muon spin rotation study on hole- or electron-doped (La0.5-xNa0.5+x)Fe2As2 | Kazuki IIDA （CROSS） |
| 9:30 － 9:40（10分） | [2019B0413] | -Will nano-size change the magnetic phase diagram of La2-xSrxCuO4? | Suci WINARSIH （RIKEN） |
| 9:45 － 9:55（10分） | [2019B0169] | -Superconductivity in chiral lattice materials La3Tr4Sn13 (Tr = Rh and Ir) | Kazuaki IWASA （Ibaraki Univ.） |
| 10:00 － 10:10（10分） | [2019B0018(P)] | -Investigation of dynamic and static behaviors of ceria at high temperature by μSR measurement | Takeshi MATSUKAWA （Ibaraki Univ.） |
| 10:15 － 10:25（10分） | [2019B0411(P)] | -Test measurement for determination of muon site on La2MO4(M=Cu，Ni) by muon level crossing resonance | Masanori MIYAZAKI （Muroran Inst. of Tech.） |
| ----- Break (10:30－ 10:45) ----- | |||
| 10:45 － 10:55（10分） | [2019B0281] | -Residual magnetic fluctuation in honeycomb antiferromagnets | Ichihiro YAMAUCHI （Saga Univ.） |
| 11:00 － 11:10（10分） | [2019A0138] | -Study of successive transitions in quantum spin system paratacamite | Xu-Guang ZHENG （Saga Univ.S） |
| 11:15 － 11:25（10分） | [2019A0160] | -Bond randomness effects on the ground state of anisotropic triangular antiferromagnet Cs2CuCl4-xBrx | Toshio ONO （Osaka Prefecture Univ.） |
| 11:30 － 11:40（10分） | [2019B0290] | -Magnetism in under-doped region of T*-type cuprate | Shun ASANO （Tohoku Univ.） |
| 11:45 － 12:00（15分） | [2019A0324] [2019B0285] |
-Zero-field μSR studies on layered organic insulators, beta'-(BEDSe-TTF)2ICl2 and beta'-(BEDSe-TTF)2IBr2 -Muon spin rotation studies on an antiferromagnetic phase divided into two phases in layered organic insulators |
Hiromi TANIGUCHI （Saitama Univ.） |
| ----- Lunch (12:05 － 13:20) ----- | |||
| 13:20 － 13:35（15分） | [2019A0272] [2019B0323] |
-μSR study of the spin-1/2 square-lattice random J1-J2 Heisenberg antiferromagnet SrLaCuSb1-xNbx06 -μSR study on the randomness-induced quantum disordered ground state of spin-1/2 random bond triangular lattice antiferromagnets |
Masari WATANABE （Tokyo Inst. of Tech.） |
| 13:40 － 13:50（10分） | [2019B0194] | -μSR measurements on the magnetic structure of the Josephson coupled network in superconductor nanocomposites | Takashi UCHINO （Kobe Univ.） |
| 13:55 － 14:05（10分） | [2019A0264] | -μSR study of lightly electron doped Sr2-xLaxIrO4 | Kazumasa HORIGANE （Okayama Univ.） |
| 14:10 － 14:30（20分） | [2019B0290] [2019B0402] [2019A0277] [2019B0282] |
-μSR study of the chiral superconductivity in the honeycomb-lattice superconducting compounds -μSR study of the Cu-spin correlation and superconductivity in the bulk superconducting underdoped Nd2-xCexCuO4 single crystals |
Tadashi ADACHI （Sophia Univ.） |
| 14:35 － 14:50（15分） | [2019MS02] | -Microscopic mechanism of hydrogen-sensitive properties in inorganic materials | Ryosuke KADONO （KEK-IMSS） |
| ----- Break (14:55 － 15:30) ----- | |||
| ◈◈◈◈◈◈◈◈ S1課題報告 ◈◈◈◈◈◈◈◈ | |||
| (Chair : N. Kawamura) | |||
| 15:30 － 15:50（20分） | [2014MS02] | -Development of D1 spectrometer instruments and μSR experiment in strongly correlated electron systems | Wataru HIGEMOTO （JAEA-ASRC） |
| 15:55 － 16:15（20分） | [2019MS01] | -宇宙X線ガンマ線検出技術を用いた新たな負ミュオン実験の展開。原子物理から高精度3D非破壊元素分析まで。 | Tadayuki TAKAHASHI （The Univ. of Tokyo） |
| 16:20 － 16:40（20分） | [2014MS01] | -Application of Muon Radiography for the "Photon and Quantum Basic Research Coordinated Development Program (MEXT scientific grants)" | Yasuhiro MIYAKE （KEK-IMSS） |
†代理発表者
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