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From the 1 of 9 linked papers with an AI index.

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20242026
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9 papers

astro-ph.IM2026

MORFEO: Advancing Towards Final Design

Lorenzo Busoni, Guido Agapito, Marco Bonaglia +106

The paper reports on the design progress of MORFEO, the first‑generation adaptive‑optics module for the Extremely Large Telescope, describing its dual MCAO/SCAO operation, key hard…

astro-ph.GA2026

A recoiling supermassive black hole in a powerful quasar

Marco Chiaberge, Takahiro Morishita, Matteo Boschini +14

Supermassive black holes (SMBH) are thought to grow through accretion of matter and mergers. Models of SMBH mergers have long suffered the final parsec problem, where SMBH binaries…

astro-ph.GA2025

Association of cold gas, massive galaxies, and AGNs in a filamentary protocluster traced by triple narrow-band imaging

Kazuki Daikuhara, Tadayuki Kodama, Haruka Kusakabe +13

We investigate galaxy populations in the HS1700+64 protocluster at , characterized by two prominent linear filaments traced by spatially extended Ly blobs. We conducted…

astro-ph.GA2025

Environmental Regulation of Dust and Star Formation Unveiled by Subaru Dual Narrow-band Imaging: Degree-scale Balmer Decrement Mapping across a z = 0.9 Supercluster

Zhaoran Liu, Tadayuki Kodama, Brian C. Lemaux +13

We present results from a dual narrow-band imaging survey targeting the CL1604 supercluster at z = 0.9 using the Subaru Telescope. By combining the NB921 filter on HSC and the NB12…

astro-ph.GA2025

Early-type Galaxies on the Star Formation Main Sequence: Internal Star Formation Geometry Revealed with MaNGA and Their Environmental Origin

Shuhei Koyama, Yusei Koyama, Takuji Yamashita +3

Star-forming galaxies on the main sequence (MS) are often regarded as a uniform population characterized by similar global star formation properties. However, there exists a divers…

astro-ph.GA2025

Compact [OIII] emission-line regions ("Green Seeds") in emitters at Cosmic Noon from JWST Observations

Nuo Chen, Kentaro Motohara, Lee Spitler +1

We present a rest-frame optical, spatially resolved analysis of more than 100 emitters (HAEs) at in the ZFOURGE-CDFS field using NIRCam imaging from the J…