Publication
Publication
Tsuji N., Inoue Y., Khangulyan D., Mori K., Safi-Harb S., Tanaka T., Olivera-Nieto L., Mac Intyre B., Kayama K., Tsuru T. G., Uchida H., Fujiwara T., and Aharonian F., “The first proper motion measurement of the acceleration regions in the large-scale jets of SS 433 powering the W50 nebula”, ApJL, 993, L24 (2025)
Tsuji N., Takekawa S., Mori K. Mitchell A., Zhang S., Bangale P., DiKerby S., Ergin T., Woo J., Safi-Harb S., Kasuya S., “Detection of molecular clouds in the PeVatron candidate source LHAASO J0341+5258 by the Nobeyama 45-m radio telescope”, The Astrophysical Journal, Volume 983, 22 (2025) DOI 10.3847/1538-4357/adb7df
Tsuji N., Tanaka T., Safi-Harb S., Aharonian F., Casanova S., Kothes R., Moulin E., Uchida H., and Uchiyama Y., “Search for synchrotron emission from secondary electrons of proton-proton interaction in Galactic PeVatron candidate HESS J1641−463”, The Astrophysical Journal, Volume 967, 138 (2024) DOI: 10.3847/1538-4357/ad3fb1
Other publications
Tsuji N., “X-ray observations of PeVatron candidate sources: SS 433/W50 and HESS J1641−463”, Proceedings of UHE gamma workshop, Mem. S.A.It (2024), in press.
Tsuji N., Inoue Y, Yoneda H., Mukherjee R., and Odaka H., “MeV gamma-ray all-sky simulation”, Proceeding of Science, 38th International Cosmic Ray Conference (ICRC2023) volume 444, 0664 (2023), https://pos.sissa.it/444/664/
Tsuji N., Inoue Y, Yoneda H., Mukherjee R., and Odaka H., “The origin of MeV gamma-ray diffuse emission from the inner Galactic region”, Proceeding of Science, 7th Heidelberg International Symposium on High-Energy Gamma-Ray Astronomy, PoS(Gamma2022), volume 417, 037 (2023), DOI: https://doi.org/10.22323/1.417.0037
Tsuji N., Inoue Y, Yoneda H., Mukherjee R., and Odaka H., “MeV Gamma-Ray Source Contribution to the Inner Galactic Diffuse Emission”, The Astrophysical Journal, Volume 943, 48 (2023) DOI: 10.3847/1538-4357/acab69
辻直美, “若い超新星残骸における粒子加速過程の進化”, 天文月報, 第115巻, 第10号 (2022年)
Tsuji N., Yoneda H., Inoue Y, Aramaki T., Karagiorgi G., Mukherjee R., and Odaka H., “Cross-match between the latest Swift-BAT and Fermi-LAT catalogs”, The Astrophysical Journal, Volume 916, 28, 21 pp. (2021) DOI: 10.3847/1538-4357/ac0341
Tsuji N., Uchiyama Y., Khangulyan D., and Aharonian F., “Systematic Study of Acceleration Efficiency in Young Supernova Remnants with Nonthermal X-ray Observations”, The Astrophysical Journal, Volume 907, 117, 21 pp. (2021) DOI: 10.3847/1538-4357/abce65
Tsuji N., Uchiyama Y., Aharonian F., Berge D., Higurashi R., Krivonos R., and Tanaka T., “NuSTAR Observations of The Supernova remnant RX J1713.7-3946”, The Astrophysical Journal, Volume 877, Issue 2, article id. 96, 9pp. (2019) DOI: 10.3847/1538-4357/ab1b29
Tsuji N. and Uchiyama Y., “Expansion Measurement of Supernova Remnant RX J1713.7-3946”, Publications of the Astronomical Society of Japan, Volume 68, Issue 6, 108, 12 pp. (2016) DOI: 10.1093/pasj/psw102Naomi Tsuji, “Where and how are cosmic rays produced?”, OIST x iTHEMS workshop series Series 1: Cosmic ray and Life project, OIST, March 2024
Naomi Tsuji, “X-ray observations of PeVatron candidate sources”, UHE gamma-ray workshop, Yerevan State University (Armenia), 10-13 October, 2023
辻直美、”X線ガンマ線観測で探る銀河系内宇宙線の起源”、第８回 空気シャワー観測による宇宙線の起源探索研究会、ICRR、2026年3月2-3日
Naomi Tsuji, “Overview: Recent Ultra-High-Energy Gamma-ray Observation and Study of PeVatrons”, Multimessenger Winter School 2026, February 16–19, 2026 [3-hr lecture]
Naomi Tsuji, “Multiwavelength Observations of PeVatrons and Microquasars”, “MeV–PeV Frontiers: New Perspectives in Gamma-Ray Astronomy and Particle Acceleration”, Kavli IPMU, University of Tokyo, December 16–18, 2025
Other talks
Naomi Tsuji, “Multi-messenger astrophysics”, The Transient Universe — workshop by NECO and ERIDANUS, Nihonbashi, Oct 30 - Nov 1, 2024
Naomi Tsuji, “X-ray observations of microquasars: Knots in SS 433/W50”, DIAS-CDY workshop — Gamma-ray loud binaries, Dublin (Ireland), October 7-10, 2024
Naomi Tsuji, “Where and how are cosmic rays produced?”, OIST x iTHEMS workshop series Series 1: Cosmic ray and Life project, OIST, March 2024
Naomi Tsuji, “X-ray observations of PeVatron candidate sources”, UHE gamma-ray workshop, Yerevan State University (Armenia), 10-13 October, 2023
Naomi Tsuji, “CO and X-ray observations of Galactic PeVatrons”, Remote seminar at INAF, January 27, 2026
Naomi Tsuji, “Multiwavelength Observational Studies of Microquasars”, OUTAP Colloquium at Osaka University, November 19, 2025
Naomi Tsuji, “Multiwavelength observations of PeVatrons”, Physics & Astronomy Colloquia at University of Manitoba, October 3, 2025
Other seminars
Naomi Tsuji, “Multiwavelength Observations of the PeVatron Microquasar SS 433/W50”, Columbia University, Astronomy seminar, Mar 2025
辻直美, “ペバトロンの多波長観測”, 京都大学, 京都大学宇宙線研究室, 2024年10月