The Daily Brew
Selected astro-ph abstracts for Wednesday 2019 May 22
- Multiple Rings of Millimeter Dust Emission in the HD 15115 Debris Disk
Meredith A. MacGregor, Alycia J. Weinberger, Erika R. Nesvold, A. Meredith Hughes, D. J. Wilner, Thayne Currie, John H. Debes, Jessica K. Donaldson, Seth Redfield, Aki Roberge, Glenn Schneider
[ arXiv:1905.08258v1 | PDF File ]
- On the planetary interpretation of multiple gaps and rings in protoplanetary disks seen by ALMA
Ryan Miranda (1), Roman R. Rafikov (1,2) ((1) IAS, (2) DAMTP, Cambridge)
[ arXiv:1905.08259v1 | PDF File ]
- COSMOGRAIL XVIII: time delays of the quadruply lensed quasar WFI2033-4723
V. Bonvin, M.Millon, J.H.H. Chan, F. Courbin, C.E. Rusu, D. Sluse, S.H. Suyu, K.C. Wong, C.D. Fassnacht, P.J. Marshall, T. Treu, E. Buckley-Geer, J. Frieman, A. Hempel, S. Kim, R. Lachaume, M. Rabus, D.C.-Y. Chao, M. Chijani, D. Gilman, K. Gilmore, K. Rojas, P. Williams, T. Anguita, C.S. Kochanek, G. Meylan, C. Morgan, V. Motta, M. Tewes
[ arXiv:1905.08260v1 | PDF File ]
- Cosmological Information Contents on the Light-Cone
Jaiyul Yoo (1), Ermis Mitsou (1), Nastassia Grimm (1), Ruth Durrer (2), Alexandre Refregier (3) ((1) Zürich, (2) Geneva, (3) ETH Zürich)
[ arXiv:1905.08262v1 | PDF File ]
- Ongoing astrometric microlensing events from VVV and Gaia
Peter McGill, Leigh C. Smith, N. Wyn Evans, Vasily Belokurov, Philip W. Lucas
[ arXiv:1905.08270v1 | PDF File ]
- Galactic r-process abundance feature shaped by radial migration
Takuji Tsujimoto, Junichi Baba
[ arXiv:1905.08275v1 | PDF File ]
- Confirmation of the Stellar Binary Microlensing Event, Macho 97-BLG-28
Joshua W. Blackman, Jean-Philippe Beaulieu, Andrew A. Cole, Aikaterini Vandorou, Naoki Koshimoto, Etienne Bachelet, Aparna Bhattacharya, David Bennett
[ arXiv:1905.08540v1 | PDF File ]
- Triage of Astrometric Binaries - how to find triple systems and dormant black-hole secondaries in the Gaia orbits
Sahar Shahaf, Tsevi Mazeh, Simchon Faigler, Berry Holl
[ arXiv:1905.08542v1 | PDF File ]
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