53 citations
- Hokkaido UniversityJP22 papers
- Seoul National UniversityKR15 papers
- The University of TokyoJP13 papers
- National Astronomical Observatory of JapanJP12 papers
- Institute of Space and Astronautical ScienceJP10 papers
- Japan Aerospace Exploration AgencyJP10 papers
- Kyoto UniversityJP9 papers
- Japan Spaceguard AssociationJP8 papers
- Nayoro City UniversityJP7 papers
- Okayama University of ScienceJP7 papers
- University of HyogoJP7 papers
- Chiba Institute of TechnologyJP6 papers
68 papers
Generalized Meixner-type free gamma distributions:convolution formulas and potential correspondence
Noriyoshi Sakuma, Yuki Ueda
We introduce and study a class of generalized Meixner-type free gamma distributions ( and ), which includes both the free gamma distributions introduced…
Multi-epoch spectro-photometric characterization of the minimoon 2024 PT in the visible and near-infrared
Jin Beniyama, Bryce T. Bolin, Alexey V. Sergeyev +5
2024 PT is a tiny ( m) near-Earth asteroid (NEA) discovered in August 2024. 2024 PT was gravitationally bound to the Earth-Moon system from September to November 2…
Symmetry analysis of cross-circular and parallel-circular Raman optical activity
Hikaru Watanabe, Rikuto Oiwa, Gakuto Kusuno +2
The Raman scattering regarding the circularly-polarized incident and scattered lights is closely related to the circular activity of a given system. We investigate the symmetry of…
Red Giant Winds Driven by Alfvén Waves with Magnetic Diffusion
Takeru K. Suzuki, Keiichi Ohnaka, Yuki Yasuda
We investigate the driving mechanism of Alfvén wave-driven stellar winds from red giant stars, Arcturus ( Boo; K1.5 III) and Aldebaran ( Tau; K5 III), with nonideal MHD simul…
Discovery potential of a long-lived partner of inelastic dark matter at MATHUSLA in extension of the standard model
Nobuchika Okada, Osamu Seto
We investigate the discovery potential at the MATHUSLA experiment of a long-lived particle (LLP), which is the heavier state of inelastic scalar dark matter (DM) in third generatio…
A Psychological Study: Importance of Contrast and Luminance in Color to Grayscale Mapping
Prasoon Ambalathankandy, Yafei Ou, Sae Kaneko +1
Grayscale images are essential in image processing and computer vision tasks. They effectively emphasize luminance and contrast, highlighting important visual features, while also…