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2018-04-10

• S Ahn:
  • A density cusp of quiescent X-ray binaries in the central parsec of the Galaxy
    • cf. Stars orbiting around Sgr A*
    • cf. Figure

• Thiem Hoang: Absorption by Spinning Dust: a Contaminant for High-Redshift 21 cm Observations, arXiv:11804.02250, by Draine and Miralda-Escude

2018-04-03

• J An:
  • An absorption profile centred at 78 megahertz in the sky-averaged spectrum
  • Possible interaction between baryons and dark-matter particles revealed by the first stars

• Thiem Hoang: Spinning dust emission from circumstellar disks and its role in excess microwave emission, arXiv:1803.11028, by Thiem Hoang et al.

2018-03-27

• Thiem Hoang: Detection of the Aromatic Molecule Benzonitrile (c-C6H5CN) in the Interstellar Medium, arXiv:1801.04228, by McGuire et al.

• Jinho Kim: Relativistic Low Angular Momentum Accretion: Long Time Evolution of Hydrodynamical Inviscid Flows

• Sang-Hyeon Ahn: Sgr A∗ flares: tidal disruption of asteroids and planets?, by Zubovas et al.

2018-03-13

• Thiem Hoang: Spinup and Disruption of Interstellar Asteroids by Mechanical Torques, and Implications for 1I/2017 U1 (`Oumuamua), arXiv:1802.01335, by Hoang, Loeb, Lazarian, & Cho

• J An: Triaxiality Inhibitors in N-Body Simulations by Eric I. Barnes & Evan Dowling

• Yeong-Bok Bae: Fundamentals of the orbit and response for TianQin