Articles by Masasi Hazumi

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Masasi Hazumi

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Light Dark Matter Search with Nitrogen-Vacancy Centers in Diamonds

3 days ago by So Chigusa and others

High Energy Physics, Mesoscale and Nanoscale Physics

The Simons Observatory: Science Goals and Forecasts for the Enhanced Large Aperture Telescope

1 March 2025 by Maximilian Abitbol and others

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

A measurement of atmospheric circular polarization with POLARBEAR

10 January 2025 by Takuro Fujino and others

Instrumentation and Methods for Astrophysics

The Simons Observatory: Design, Integration, and Current Status of Small Aperture Telescopes

2 December 2024 by Aashrita Mangu and others

Instrumentation and Methods for Astrophysics

Zero Casimir Force in Axion Electrodynamics and the Search for a New Force

28 November 2024 by Yohei Ema and others

High Energy Physics, Mesoscale and Nanoscale Physics

Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission

15 November 2024 by Yusuke Takase and others

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

Requirements on the gain calibration for LiteBIRD polarisation data with blind component separation

4 November 2024 by F. Carralot and others

Cosmology and Nongalactic Astrophysics

Entanglement-enhanced AC magnetometry in the presence of Markovian noises

29 October 2024 by Thanaporn Sichanugrist and others

Quantum Physics, High Energy Physics

LiteBIRD Science Goals and Forecasts. Mapping the Hot Gas in the Universe

23 October 2024 by Mathieu Remazeilles and others

Cosmology and Nongalactic Astrophysics

Exploration of the polarization angle variability of the Crab Nebula with POLARBEAR and its application to the search for axion-like particles

19 September 2024 by Shunsuke Adachi and others

Cosmology and Nongalactic Astrophysics

Commissioning the CMB polarization telescope GroundBIRD with the full set of detectors

24 July 2024 by Miku Tsujii and others at

Korea Astronomy and Space Science Institute

Instrumentation and Methods for Astrophysics

Nuclear Spin Metrology with Nitrogen Vacancy Center in Diamond for Axion Dark Matter Detection

9 July 2024 by So Chigusa and others

High Energy Physics, Mesoscale and Nanoscale Physics

Monitoring TES Loop Gain in Frequency Multiplexed Readout

5 July 2024 by T. Haan and others at

UC Berkeley

Instrumentation and Methods for Astrophysics

The LiteBIRD mission to explore cosmic inflation

4 June 2024 by Tomasso Ghigna and others

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

LiteBIRD Science Goals and Forecasts: Primordial Magnetic Fields

25 March 2024 by Daniela Paoletti and others

Cosmology and Nongalactic Astrophysics

Calibration of detector time constant with a thermal source for the POLARBEAR-2A CMB polarization experiment

25 March 2024 by Sayuri Takatori and others at

Japan Aerospace Exploration Agency

Instrumentation and Methods for Astrophysics

Impact of beam far side-lobe knowledge in the presence of foregrounds for LiteBIRD

14 December 2023 by Clément Leloup and others

Cosmology and Nongalactic Astrophysics

LiteBIRD Science Goals and Forecasts: Improving Sensitivity to Inflationary Gravitational Waves with Multitracer Delensing

8 December 2023 by T. Namikawa and others

Cosmology and Nongalactic Astrophysics

LiteBIRD Science Goals and Forecasts: A full-sky measurement of gravitational lensing of the CMB

8 December 2023 by A. Lonappan and others

Cosmology and Nongalactic Astrophysics

LiteBIRD Science Goals and Forecasts. A Case Study of the Origin of Primordial Gravitational Waves using Large-Scale CMB Polarization

1 December 2023 by Paolo Campeti and others

Cosmology and Nongalactic Astrophysics, General Relativity and Quantum Cosmology

Tensor-to-scalar ratio forecasts for extended LiteBIRD frequency configurations

15 August 2023 by Unni Fuskeland and others

Cosmology and Nongalactic Astrophysics

Characterization of a half-wave plate for cosmic microwave background circular polarization measurement with POLARBEAR

28 June 2023 by Takumi Fujino and others

Cosmology and Nongalactic Astrophysics, Instrumentation and Methods for Astrophysics

Probing Cosmic Inflation with the LiteBIRD Cosmic Microwave Background Polarization Survey

20 November 2022 by Litebird Collaboration and others

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

The POLARBEAR-2 and Simons Array Focal Plane Fabrication Status

8 October 2022 by Bejamin Westbrook and others

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

Improved upper limit on degree-scale CMB B-mode polarization power from the 670 square-degree POLARBEAR survey

15 June 2022 by Polarbear Collaboration and others

Cosmology and Nongalactic Astrophysics, Instrumentation and Methods for Astrophysics

Polarization angle requirements for CMB B-mode experiments. Application to the LiteBIRD satellite

18 April 2022 by Patricio Vielva and others

Cosmology and Nongalactic Astrophysics

Overview of the Medium and High Frequency Telescopes of the LiteBIRD satellite mission

1 February 2021 by Laurent Montier and others

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

LiteBIRD: JAXA's new strategic L-class mission for all-sky surveys of cosmic microwave background polarization

29 January 2021 by Masasi Hazumi and others at

Japan Aerospace Exploration Agency

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

Concept Design of Low Frequency Telescope for CMB B-mode Polarization satellite LiteBIRD

16 January 2021 by Yutaro Sekimoto and others at

Japan Aerospace Exploration Agency

Instrumentation and Methods for Astrophysics, Cosmology and Nongalactic Astrophysics

A measurement of the CMB E-mode angular power spectrum at subdegree scales from 670 square degrees of POLARBEAR data

13 May 2020 by Shungo Adachi and others

Cosmology and Nongalactic Astrophysics

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Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics High Energy Physics Instrumentation and Detectors General Relativity and Quantum Cosmology Astrophysics of Galaxies