The Microlensing Event Rate and Optical Depth from MOA-II 9 Yr Survey Toward the Galactic Bulge

Authors: Kansuke Nunota, Takahiro Sumi, Naoki Koshimoto, Nicholas J. Rattenbury, Fumio Abe, Richard Barry, David P. Bennett, Aparna Bhattacharya, Akihiko Fukui, Ryusei Hamada, Shunya Hamada, Naoto Hamasaki, Yuki Hirao, Stela Ishitani Silva, Yoshitaka Itow, Yutaka Matsubara, Shota Miyazaki, Yasushi Muraki, Tsutsumi Nagai, Greg Olmschenk, Clement Ranc, Yuki K. Satoh, Daisuke Suzuki, Paul. J. Tristram, Aikaterini Vandorou, Hibiki Yama, (MOA collaboration)

Source: The Astrophysical Journal, Vol 979, Iss 2, p 123 (2025)

Subject Terms: Galactic center, Milky Way Galaxy, Microlensing event rate, Microlensing optical depth, Gravitational microlensing, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/b9f91236b8bd4d84a9cf8bfa155dc496

Primordial Black Hole Dark Matter Simulations Using PopSyCLE

Authors: Kerianne Pruett, William Dawson, Michael S. Medford, Jessica R. Lu, Casey Lam, Scott Perkins, Peter McGill, Nathan Golovich, George Chapline

Source: The Astrophysical Journal, Vol 970, Iss 2, p 169 (2024)

Subject Terms: Primordial black holes, Dark matter, Gravitational microlensing, Astrometric microlensing effect, Microlensing parallax, Microlensing event rate, Astrophysics, QB460-466

File Description: electronic resource

Relation: https://doaj.org/toc/1538-4357

Access URL: https://doaj.org/article/e5ab67e0d1cb4a069d2d30eace2c7dfa