Masahiro Yoshimoto 研究室

主宰者：Masahiro Yoshimoto

理化学研究所・RIKEN Nishina Center

AI 要約（直近 5 年の研究成果）

要約はまだ生成されていません。

※ AI（Claude）が、公開されている論文要旨から研究の問い・手法・主要な発見を事実情報として抽出・再構成して自動生成しています。誤りを含む可能性があるため、正確性は研究室公式情報でご確認ください。

外部リンク

研究成果（59 件）

[2026] Direct observation of the superallowed α-decay of 104Te
DOI: https://doi.org/10.1038/s41586-026-10581-w
[2026] Study of Neutrons due to Beam Loss in the RCS Extraction Section
DOI: https://doi.org/10.7566/jpscp.45.011131
[2025] Study of proton–nucleus interactions in the DsTau/NA65 experiment at the CERN-SPS
DOI: https://doi.org/10.1140/epjc/s10052-025-13928-1
[2025] Measurement of Cross Sections and Momentum Distributions of Proton-Rich Radioactive Isotopes Produced from a 345-MeV/Nucleon 78Kr Beam
DOI: https://doi.org/10.1093/ptep/ptaf050
[2025] Xenon-Gas Ionization Chamber to Improve the Z Identification of Heavy-Ion Beams with Z &gt; 70
DOI: https://doi.org/10.1093/ptep/ptaf063
[2025] State-of-the-art beam loss minimization at high-intensity beam operation of the 3 GeV rapid cycling synchrotron at the Japan Proton Accelerator Research Complex
DOI: https://doi.org/10.1103/tbyh-jcq3
[2025] Discovery of Proton-Rich Radioactive Isotopes in the Z = 63–70 Region Produced by the Projectile Fragmentation of a 345-MeV/Nucleon 238U Beam
DOI: https://doi.org/10.1093/ptep/ptaf190
[2025] Discovery of Proton-Rich Radioactive Isotopes in the Z = 60 Region Produced by the Projectile Fragmentation of a 345-MeV/Nucleon 238U Beam
DOI: https://doi.org/10.1093/ptep/ptaf149
[2025] <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mi>β</mml:mi> </mml:math> -Decay Half-Lives of Neutron-Rich Sulfur to Potassium: Evolution of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mi>N</mml:mi> <mml:mo>=</mml:mo> <mml:mn>32</mml:mn> </mml:math> and 34 Subshell Closures below Calcium
DOI: https://doi.org/10.1103/227j-q7zf
[2025] GRAINE計画:エマルション望遠鏡によるGeVガンマ線再構成⼿法開発

続きを表示（残り 49 件）

[2025] Binding Energy of 3ΛH and 4ΛH via Image Analyses of Nuclear Emulsions Using Deep-Learning
DOI: https://doi.org/10.1093/ptep/ptaf097
[2025] Precision Mass Measurements around <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"> <mml:mrow> <mml:mmultiscripts> <mml:mrow> <mml:mi>Mo</mml:mi> </mml:mrow> <mml:mprescripts/> <mml:none/> <mml:mrow> <mml:mn>84</mml:mn> </mml:mrow> </mml:mmultiscripts> </mml:mrow> </mml:math> Rule Out ZrNb Cycle Formation in the Rapid Proton-Capture Process at Type I X-Ray Bursts
DOI: https://doi.org/10.1103/2dyn-q7wp
[2025] GRAINE計画：現状報告と次期気球実験
[2024] GRAINE計画：計画のロードマップ
[2024] Candidate for the Double Gamow–Teller Giant Resonance in 48Ca Studied by the (12C, 12Be(0+2)) Reaction at 250 MeV/Nucleon
DOI: https://doi.org/10.1093/ptep/ptae174
[2024] New high-precision measurement system for electron–positron pairs from sub-GeV/GeV gamma-rays in the emulsion telescope
DOI: https://doi.org/10.1016/j.astropartphys.2024.103055
[2024] Discovery of Neutron-Rich Silicon Isotopes 45,46Si
DOI: https://doi.org/10.1093/ptep/ptae155
[2024] GRAINE計画:2023年豪州気球実験ガンマ線データ解析状況報告
[2024] GRAINE計画：2023年気球実験におけるタイムスタンパーの解析状況
[2024] GRAINE計画：2023年豪州気球実験コンバーターの解析状況
[2024] Precise Spectroscopy of the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>3</mml:mn><mml:mi>n</mml:mi></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mn>3</mml:mn><mml:mi>p</mml:mi></mml:math> Systems via the <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">H</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow><mml:mo stretchy="false">(</mml:mo><mml:mi>t</mml:mi><mml:mo>,</mml:mo><mml:mtext> </mml:mtext><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>He</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow><mml:mo stretchy="false">)</mml:mo><mml:mrow><mml:mn>3</mml:mn><mml:mi>n</mml:mi></mml:mrow></mml:mrow></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>He</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow><mml:mo stretchy="false">(</mml:mo><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi>He</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow><mml:mo>,</mml:mo><mml:mtext> </mml:mtext><mml:mi>t</mml:mi><mml:mo stretchy="false">)</mml:mo><mml:mrow><mml:mn>3</mml:mn><mml:mi>p</mml:mi></mml:mrow></mml:mrow></mml:math> Reactions at Intermediate Energies
DOI: https://doi.org/10.1103/physrevlett.133.012501
[2024] Correction to: Nuclear-moment measurement using highly spin-aligned RI beams: Recent activities at RIBF
DOI: https://doi.org/10.1007/s10751-024-01894-1
[2024] Nuclear-moment measurement using highly spin-aligned RI beams: Recent activities at RIBF
DOI: https://doi.org/10.1007/s10751-024-01869-2
[2024] Development of new synchronized data system for J-PARC RCS
DOI: https://doi.org/10.1088/1742-6596/2687/7/072019
[2023] First Emulsion γ-Ray Telescope Imaging of the Vela Pulsar by the GRAINE 2018 Balloon-borne Experiment
DOI: https://doi.org/10.3847/1538-4357/ad0973
[2023] Developments of the next-generation nuclear emulsion readout system “HTS2(Hyper Track Selector 2)”
DOI: https://doi.org/10.22323/1.444.0901
[2023] New high-precision measurement system for emulsion gamma ray telescope in sub-GeV/GeV
DOI: https://doi.org/10.22323/1.444.0829
[2023] OEDO-SHARAQ system: Multifaceted performances in low-energy RI production and high-resolution spectroscopy
DOI: https://doi.org/10.1016/j.nimb.2023.04.017
[2023] Measurement of H0 particles generated by residual gas stripping in the Japan Proton Accelerator Research Complex linac
DOI: https://doi.org/10.1016/j.nima.2023.168033
[2023] Hypernuclear event detection in the nuclear emulsion with Monte Carlo simulation and machine learning
DOI: https://doi.org/10.1016/j.nima.2023.168663
[2023] GRAINE計画：エマルションガンマ線望遠鏡2023年豪州気球実験
[2023] Studies of three-and four-body hypernuclei with heavy-ion beams, nuclear emulsions and machine learning
DOI: https://doi.org/10.1088/1742-6596/2586/1/012148
[2023] Recent results of beam loss mitigation and extremely low beam loss operation of J-PARC RCS
DOI: https://doi.org/10.1088/1742-6596/2420/1/012040
[2023] GRAINE計画：計画のロードマップ
[2023] GRAINE計画：原子核乾板による大面積高解像ガンマ線観測へ向けた次世代高速読取装置の開発
[2023] Measurements of radiation fields from a ceramic break
DOI: https://doi.org/10.1088/1742-6596/2420/1/012056
[2023] Development of proton beam irradiation system for the NA65/DsTau experiment
DOI: https://doi.org/10.1088/1748-0221/18/10/p10008
[2022] Results of the 𝚵− atomic X-ray measurement in J-PARC E07
DOI: https://doi.org/10.1051/epjconf/202227103005
[2022] High-resolution measurement of hypernuclear events in a nuclear emulsion with hard X-ray microscopy
DOI: https://doi.org/10.1140/epja/s10050-022-00830-7
[2022] Measurements of protons and charged pions emitted from <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>ν</mml:mi><mml:mi>μ</mml:mi></mml:msub></mml:math> charged-current interactions on iron at a mean neutrino energy of 1.49 GeV using a nuclear emulsion detector
DOI: https://doi.org/10.1103/physrevd.106.032016
[2022] Wide angle acceptance and high-speed track recognition in nuclear emulsion
DOI: https://doi.org/10.1093/ptep/ptac076
[2022] Design and actual performance of J-PARC 3 GeV rapid cycling synchrotron for high-intensity operation
DOI: https://doi.org/10.1080/00223131.2022.2038301
[2022] Unique approach for precise determination of binding energies of hypernuclei with nuclear emulsion and machine learning
DOI: https://doi.org/10.1051/epjconf/202227111006
[2022] Ξ − atomic X-ray spectroscopy using a counter-emulsion hybrid method
DOI: https://doi.org/10.1093/ptep/ptac156
[2021] First observation of a nuclear s-state of a $\Xi$ hypernucleus, $^{15}_{\Xi}{\rm C}$
DOI: https://doi.org/10.1093/ptep/ptab073
[2021] Flexible Chopper Gate Pulse Generation for the J-PARC RCS
DOI: https://doi.org/10.7566/jpscp.33.011021
[2021] Analysis of J-HBC Stripper Foil for the J-PARC RCS
DOI: https://doi.org/10.7566/jpscp.33.011019
[2021] High Intensity Measurement Issues at the J-PARC RCS
DOI: https://doi.org/10.7566/jpscp.33.011017
[2021] 1.2-MW-Equivalent High-Intensity Beam Tests in J-PARC RCS
DOI: https://doi.org/10.7566/jpscp.33.011018
[2021] Observation of Coulomb-Assisted Nuclear Bound State of <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msup><mml:mrow><mml:mi mathvariant="normal">Ξ</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup><mml:mi>–</mml:mi><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">N</mml:mi></mml:mrow><mml:mprescripts/><mml:none/><mml:mrow><mml:mn>14</mml:mn></mml:mrow></mml:mmultiscripts></mml:mrow></mml:mrow></mml:math> System
DOI: https://doi.org/10.1103/physrevlett.126.062501
[2021] Performance of an emulsion telescope for gamma-ray observations in the GRAINE2018 balloon-borne experiment
DOI: https://doi.org/10.1093/ptep/ptab148
[2021] GRAINE計画：次期気球実験に向けて
[2021] GRAINE計画：次期気球実験に向けた原子核乾板量産体制の構築と環境耐性試験
[2021] GRAINE計画：計画のロードマップ
[2021] Observation of sub-GeV atmospheric gamma rays on GRAINE 2018 balloon experiment and comparison with HKKM calculation
DOI: https://doi.org/10.22323/1.395.0638
[2021] Dependence of charge-exchange efficiency on cooling water temperature of a beam transport line
DOI: https://doi.org/10.1140/epjti/s40485-021-00067-6
[2021] GRAINE precise $\gamma$-ray observations: latest results on 2018 balloon-borne experiment and prospects on next/future scientific experiments
DOI: https://doi.org/10.22323/1.395.0654
[2021] Application of Desensitized Nuclear Emulsion films for Chemical Composition Study of Cosmic-ray Nuclei in GRAINE 2018 balloon-borne experiment
DOI: https://doi.org/10.22323/1.395.0075
[2021] Influence of pH level and permeability of the steel slag mixture soil to difference of material soil

科研費（0 件）

まだデータがありません（KAKEN 取り込み後に表示）。

所属学会・役職（0 件）

まだデータがありません（学会データ連携後に表示）。

AI 要約（直近 5 年の研究成果）

外部リンク

関連研究室(8 件)

研究成果（59 件）

科研費（0 件）

所属学会・役職（0 件）