activity
20232026
most citedThe most sensitive SETI observations toward Barnard's star with FAST

10 citations · 24 across the 16 of their papers we have counts for

collaborators

18 papers

astro-ph.GA2026

Gaia DR3 Limits on Stellar Engine Technosignatures in Nearby Stars

Bo-Lun Huang, Zhen-Zhao Tao, Tong-Jie Zhang +1

An operating stellar engine that transfers momentum to its host star could produce an approximately persistent transverse acceleration during the Gaia Data Release 3 (DR3) observin…

astro-ph.IM2026

Periodic Radio Technosignature Search toward 3I/ATLAS with FAST

Jian-Kang Li, Zhen-Zhao Tao, Tong-Jie Zhang +1

3I/ATLAS, the third confirmed interstellar object discovered in the Solar System, provides a unique opportunity for targeted technosignature searches. We report a periodic radio te…

astro-ph.EP2026

A Calibrated Bayesian Search for Potential Chemical Technosignatures in Polluted White Dwarf

Bo-Lun Huang, Zhen-Zhao Tao, Tong-Jie Zhang

We present a meteorite-calibrated Bayesian framework for searching archival abundance records for chemical technosignatures--operationally, compositional patterns better explained…

astro-ph.IM2026

First Lunar Farside SETI Observations for Periodic Signals with the Low-frequency Radio Spectrometer of Chang'E-4 Mission

Jian-Kang Li, Zhen-Zhao Tao, Bo-Lun Huang +6

Chang'E-4 (CE4), the first mission to soft-land on the lunar farside, provides a unique opportunity for astronomical observations from an environment shielded from terrestrial radi…

astro-ph.IM2026

A Wavelet-Integrated Search Pipeline for Narrowband Technosignatures in FAST Observations of 33 Exoplanet Systems

Zi-Qi Li, Jian-Kang Li, Zhe-Wei Luo +14

Building on prior FAST targeted and blind SETI campaigns toward 33 exoplanet systems, we introduce a wavelet-integrated search pipeline for narrowband technosignature candidates in…

astro-ph.GA2026

Phase-Space Crystallization in Galactic Globular Clusters: A Gaia-Based Metric and Implications for Technosignature Searches

Bo-Lun Huang, Zhen-Zhao Tao, Tong-Jie Zhang

We develop a model-independent framework to quantify phase-space "crystallization", the degree of ordered radial and kinematic substructure, in 79 Galactic globular clusters using…