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- The University of TokyoJP180 papers
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- Kyoto UniversityJP84 papers
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- Tohoku UniversityJP55 papers
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- The Graduate University for Advanced Studies, SOKENDAIJP48 papers
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71 papers · 1 filter
High-Resolution Near-Infrared Polarimetry and Sub-Millimeter Imaging of FS Tau A: Possible Streamers in Misaligned Circumbinary Disk System
Yi Yang, Eiji Akiyama, Thayne Currie +56
We analyzed the young (2.8-Myr-old) binary system FS Tau A using near-infrared (H-band) high-contrast polarimetry data from Subaru/HiCIAO and sub-millimeter CO (J=2-1) line emissio…
Mass accretion toward black holes in the final phase of galaxy mergers
Takeru Kawaguchi, Naomichi Yutani, Keiichi Wada
We studied the final phases of galactic mergers, focusing on interactions between supermassive black holes (SMBHs) and the interstellar medium in a central sub-kpc region, using an…
Odd-Parity Multipoles by Staggered Magnetic Dipole and Electric Quadrupole Orderings in CeCoSi
Megumi Yatsushiro, Satoru Hayami
We investigate a possibility of odd-parity multipole orderings in a locally noncentrosymmetric tetragonal compound CeCoSi. By performing symmetrical and microscopic mean-field anal…
SUBARU Near-Infrared Imaging Polarimetry of Misaligned Disks Around The SR24 Hierarchical Triple System
Satoshi Mayama, Sebastián Pérez, Nobuhiko Kusakabe +65
The SR24 multi-star system hosts both circumprimary and circumsecondary disks, which are strongly misaligned from each other. The circumsecondary disk is circumbinary in nature. In…
Double- Chiral Stripe in the - Model with Strong Spin-Charge Coupling
Ryota Yambe, Satoru Hayami
We investigate the stability of multiple- spiral states in - electron systems with the strong spin-charge coupling. By using variational calculations on a square lattice,…
Primitivoids and inversions of plane curves
Shyuichi Izumiya, Nobuko Takeuchi
The pedal of a curve in the Euclidean plane is a classical subject which has a singular point at the inflection point of the original curve. The primitive of a curve is a curve giv…