Peer-reviewed papers

• Development of a cosmic ray detector using CMOS sensors embedded in smartphones and Raspberry Pi devices Wakiko Takano, Shigeharu Udo, Atsushi Shiomi, Kinya Hibino Experimental Astronomy, Vol. 62, Article 3 (2026). https://doi.org/10.1007/s10686-026-10063-x
• Development of a Smartphone-Based Radiation Detection App and Its Application to Science Education Outreach: New Possibilities for Science Education Through a Cosmic Ray Detection App Wakiko Takano, Kinya Hibino, Shigeharu Udo CIEC Spring Conference 2025 Proceedings Vol.16, p.23.

Conference Presentations

• October 27, 2025 30th IPPOG meeting @CERN
  SORAMAME: Scientific Observation & Research on Astroparticles—Anywhere, by Anyone Wakiko Takano Presentation slide
• September 16, 2025 The 80th Annual Meeting of the Physical Society of Japan
  Observations of Ultra High-Energy Cosmic Ray Air Showers using CMOS Camera Image Sensors (6)
• July 14–24, 2025 The 39th International Cosmic Ray Conference (ICRC2025) in Geneva, Switzerland
  Development of a Smartphone-Based Radiation Detection App and Its Application to Science Education Outreach – New Possibilities for Science Education Through a Cosmic Ray Detection App Wakiko Takano, Kinya Hibino, Shigeharu Udo, Atsushi Shiomi PoS ICRC2025 (2025) 1255
• September 18, 2024 The 79th Annual Meeting of the Physical Society of Japan
  Observations of Ultra High-Energy Cosmic Ray Air Showers using CMOS Camera Image Sensors (5)
• September 16, 2023 The 78th Annual Meeting of the Physical Society of Japan
  Observations of Ultra High-Energy Cosmic Ray Air Showers using CMOS Camera Image Sensors (4)
• July 29 – August 2, 2023 The 38th International Cosmic Ray Conference (ICRC2023) at NAGOYA
  
  A New Method for Observing the Core of the Highest Energy Cosmic Rays Using Compact Detectors. W. Takano and K. Hibino PoS(ICRC2023)410
  Consumer Devices with CMOS camera image sensors as Pocket-Sized Particle Detectors. W. Takano and K. Hibino PoS(ICRC2023)1620
• March 27, 2023 The 6th Workshop on Exploration of Cosmic Ray Origin by Air Shower Observation
  Observations of Ultra High-Energy Cosmic Ray Air Showers using CMOS Camera Image Sensors - Proposal of a Simple Observation Model Performing Observations with Three CMOS Sensors as an Array and iOS App 'Soramame'
• September 6–8, 2022 The 77th Annual Meeting of the Physical Society of Japan
  Observations of Ultra High-Energy Cosmic Ray Air Showers using CMOS Camera Image Sensors (3)
• July 15–22, 2021 The 37th International Cosmic Ray Conference
  Observing Ultra-High Energy Cosmic Rays EAS Core using CMOS Camera Image Sensors
• March 12–15, 2021 The 76th Annual Meeting of the Physical Society of Japan
  Observations of Ultra High-Energy Cosmic Ray Air Showers using CMOS Camera Image Sensors (2)
• November 9–13, 2020 The Association of Asia Pacific Physical Societies - Division of Astrophysics, Cosmology and Gravitation, Workshop on Astrophysics, Cosmology and Gravitation
  Observing Ultra-High Energy Cosmic Rays EAS Core using CMOS Camera Image Sensors
• September 14–17, 2020 The 75th Annual Meeting of the Physical Society of Japan
  Observations of Ultra High-Energy Cosmic Ray Air Showers using CMOS Camera Image Sensors