Search Results - "Microlensing (Astrophysics)"

A free-floating-planet microlensing event caused by a Saturn-mass object.

Authors: Dong, Subo Wu, Zexuan Ryu, Yoon-Hyun et al.

Source: Science. 1/1/2026, Vol. 391 Issue 6780, p96-99. 4p.

Stellar Microlensing Surveys as a Probe of Primordial Black Holes: Status and Prospects.

Authors: Green, Anne M.¹ (AUTHOR)

Source: Universe (2218-1997). May2026, Vol. 12 Issue 5, p123. 22p.

Microlensing events indicate that super-Earth exoplanets are common in Jupiter-like orbits.

Authors: Zang, Weicheng Jung, Youn Kil Yee, Jennifer C. et al.

Source: Science. 4/25/2025, Vol. 388 Issue 6745, p400-404. 5p.

Revisiting a Quasar Microlensing Event Towards AGN J1249+3449.

Authors: Cazzolla, Mario De Paolis, Francesco Franco, Antonio et al.

Source: Universe (2218-1997). Feb2026, Vol. 12 Issue 2, p30. 13p.

The First Model-independent Upper Bound on Microlensing Signature of the Highest-mass Binary Black Hole Event GW231123.

Authors: Chakraborty, Aniruddha Mukherjee, Suvodip

Source: Astrophysical Journal. 2026, Vol. 1003 Issue 1, p1-19. 19p.

BayeSN-TD: Time Delay and H 0 Estimation for Lensed SN H0pe.

Authors: Grayling, M Thorp, S Mandel, K S et al.

Source: Monthly Notices of the Royal Astronomical Society; 5/10/2026, Vol. 548 Issue 2, p1-21, 21p

A possible wave-optical effect in lensed fast radio bursts.

Authors: Sathyanathan, Goureesankar Leung, Calvin Wucknitz, Olaf et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2026, Vol. 709, p1-7. 7p.

Microlensing Near Macro-Caustics.

Authors: Weisenbach, Luke Anguita, Timo Miralda-Escudé, Jordi et al.

Source: Space Science Reviews. Aug2024, Vol. 220 Issue 5, p1-17. 17p.

Subjects: Gravitational lenses, Microlensing (Astrophysics), Cosmological distances, Dark matter, Stellar parallax

An equal mass ratio supermassive binary black holes in Q J0158−4325 with periodic microlensing signature?

Authors: Yan, Changshuo Lu, Youjun Ge, Junqiang et al.

Source: Monthly Notices of the Royal Astronomical Society; Apr2026, Vol. 547 Issue 3, p1-13, 13p

The case for space: estimating precise time delays from ground- and space-based observations of lensed supernovae with Glimpse.

Authors: Hayes, Erin E Dhawan, Suhail Thorp, Stephen et al.

Source: Monthly Notices of the Royal Astronomical Society; Mar2026, Vol. 546 Issue 3, p1-32, 32p

Disc fragmentation – II. Ejection of low-mass free-floating planets from growing binary systems.

Authors: Nayakshin, Sergei Zhang, Luyao Ćalović, Aleksandra et al.

Source: Monthly Notices of the Royal Astronomical Society; Feb2026, Vol. 546 Issue 2, p1-17, 17p

A planet–host ratio relation to synthesize microlensing and transiting exoplanet demography from Roman.

Authors: Edmondson, Kathryn Kerins, Eamonn

Source: Monthly Notices of the Royal Astronomical Society; Feb2026, Vol. 546 Issue 2, p1-12, 12p

Time-delay and lens galaxy redshift in the doubly imaged quasar PS J2305+3714.

Authors: Burkhonov, O A Shalyapin, V N Sergeyev, A V et al.

Source: Monthly Notices of the Royal Astronomical Society; Feb2026, Vol. 546 Issue 2, p1-7, 7p

Towards sub-milliarcsecond astrometric precision using high-cadence seeing-limited imaging.

Authors: Segev, Noam Ofek, Eran O Shvartzvald, Yossi et al.

Source: Monthly Notices of the Royal Astronomical Society; 2/15/2026, Vol. 546 Issue 1, p1-20, 20p

EROS light-curve database.

Authors: Afonso, C. Albert, J.-N. Ansari, R. et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2026, Vol. 706, p1-15. 15p.

HST pre-imaging of a free-floating planet candidate microlensing event.

Authors: Kapusta, Mateusz Mróz, Przemek Ryu, Yoon-Hyun et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2026, Vol. 706, p1-9. 9p.

Formation of Free-floating Planets via Ejection: Population Synthesis with a Realistic IMF and Comparison to Microlensing Observations.

Authors: Guo, Kangrou Ida, Shigeru Ogihara, Masahiro

Source: Astrophysical Journal. 2026, Vol. 997 Issue 1, p1-10. 10p.

A search for photometric variability towards the globular cluster M3 with the TWenty Inch Survey Telescope.

Authors: Mitchell, Morgan A Chote, Paul McCormac, James et al.

Source: Monthly Notices of the Royal Astronomical Society; Jan2026, Vol. 545 Issue 2, p1-20, 20p

Constraining lens masses in moderately to highly magnified microlensing events from Gaia.

Authors: Pylypenko, U. Wyrzykowski, Ł. Mikołajczyk, P. J. et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2026, Vol. 705, p1-19. 19p.

Detection of colour variations from gravitational microlensing observations in the quadruple quasar HE0435-1223: Implications for the accretion disc.

Authors: Sorgenfrei, C. Schmidt, R. W. Wambsganss, J.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 2025, Vol. 703, p1-9. 9p.