Ochi Atsuhiko

オチアツヒコ | Ochi Atsuhiko

Affiliation and department：
Job title： Associate Professor

Research field (1)： Particle, nuclear, cosmic-ray, and astrophysics - experiment

Research theme for competitive and other funds (17)：

2021 - 2026 Search for rare muon decay with highest sensitivity to unravel grand unification of elementary particle
2021 - 2025 Research and Development of Micro Pattern Gaseous Detector using DLC for Next Generation High Luminosity Particle Physics Experiments
2018 - 2022 次世代マイクロパターンガス検出器の研究開発
2015 - 2020 高ルミノシティLHCに向けたATLASミューオン検出器システムの高度化
2014 - 2018 Development on muon trigger logics for discovering new particles at the LHC 14 TeV running

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Papers (780)：

Takashi Hashimoto, Kentaro Miuchi, Tomonori Ikeda, Hirohisa Ishiura, Kiseki D. Nakamura, Hiroshi Ito, Koichi Ichimura, Ko Abe, Kazuyoshi Kobayashi, Atsushi Takada, et al. Development of a low-α-emitting μ-PIC as a readout device for direction-sensitive dark matter detectors. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2020. 977. 164285-164285
G. Aad, B. Abbott, D. C. Abbott, A. Abed Abud, K. Abeling, D. K. Abhayasinghe, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, et al. Measurement of W^± boson production in Pb+Pb collisions at √sNN=5.02Te with the ATLAS detector. European Physical Journal C. 2019. 79. 11. 128
G. Aad, B. Abbott, D. C. Abbott, O. Abdinov, A. Abed Abud, K. Abeling, D. K. Abhayasinghe, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, et al. Measurement of the cross-section and charge asymmetry of W bosons produced in proton-proton collisions at √s=8TeV with the ATLAS detector. European Physical Journal C. 2019. 79. 9. 072009
M. Aaboud, G. Aad, B. Abbott, O. Abdinov, B. Abeloos, D. K. Abhayasinghe, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, et al. Observation of electroweak W^±Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2019. 793. 469-492
M. Aaboud, G. Aad, B. Abbott, D. C. Abbott, O. Abdinov, D. K. Abhayasinghe, S. H. Abidi, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, et al. Search for long-lived neutral particles in pp collisions at √s=13TeV that decay into displaced hadronic jets in the ATLAS calorimeter. European Physical Journal C. 2019. 79. 6. 052005

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MISC (29)：

Tomonori Ikeda, Kentaro Miuch, Atsuhiko Ochi, Ryota Yakabe, Takashi Hashimoto, Ryosuke Taishaku, Daniel P. Snowden-Lfft, Jean Luc Gauvreau, Toru Tanimori, Atsushi Takada, et al. Study of Negative-Ion TPC Using μ-PIC for Directional Dark Matter Search. EPJ Web of Conferences. 2018. 174
M. Aaboud, G. Aad, B. Abbott, J. Abdallah, O. Abdinov, B. Abeloos, R. Aben, O. S. AbouZeid, N. L. Abraham, H. Abramowicz, et al. Search for heavy resonances decaying to a Z boson and a photon in pp collisions at root s=13 TeV with the ATLAS detector. PHYSICS LETTERS B. 2017. 764. 11-30
G. Aad, B. Abbott, O. Abdinov, J. Abdallah, B. Abeloos, R. Aben, M. Abolins, R. Aben, M. Abolins, O. S. AbouZeid, et al. Test of CP invariance in vector-boson fusion production of the Higgs boson using the Optimal Observable method in the ditau decay channel with the ATLAS detector. EUROPEAN PHYSICAL JOURNAL C. 2016. 76. 12
G. Aad, B. Abbott, J. Abdallah, O. Abdinov, R. Aben, M. Abolins, O. S. AbouZeid, H. Abramowicz, H. Abreu, R. Abreu, et al. A new method to distinguish hadronically decaying boosted Z bosons from W bosons using the ATLAS detector. EUROPEAN PHYSICAL JOURNAL C. 2016. 76. 5
Yamauchi Satoru, Ochi Atsuhiko, Miuchi Kentaro, Takemoto Tsuyoshi, Yamane Fumiya, Homma Yasuhiro. 19pSH-10 Development of Resistive GEM using sputtering carbon. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 23-23

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Patents (2)：

高抵抗電極を用いたピクセル型電極による粒子線画像検出器
マイクロメッシュを用いたピクセル型電極によるガス放射線検出器

Lectures and oral presentations (78)：

Past Experience with DLC and Workshop Goals
(Workshop on Resistive Coating for Gaseous Detectors 2019 2019)
Micro-patterning techniques for DLC layers in MicroMegas and u-Pic detectors
(Workshop on Resistive Coating for Gaseous Detectors 2019 2019)
Industrialization of the DLC deposition process
(Workshop on Resistive Coating for Gaseous Detectors 2019 2019)
Development and performance tests of u-PIC with DLC electrodes
(6th International Conference on Micro Pattern Gaseous Detectors 2019)
LHCアップグレードにおけるMPGDのTPC読出し
(アクティブ媒質TPC開発座談会 2019)

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Education (1)：

- 1998 東京工業大学大学院理工学研究科博士後期課程物理学専攻修了

Professional career (2)：

修士(理学) (東京工業大学)
博士(理学) (東京工業大学)

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