activity
20222026
most citedeDIG-CHANGES I: Extended Hα Emission from the Extraplanar Diffuse Ionized Gas (eDIG) around CHANG-ES Galaxies

18 citations · 23 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.GA2026

CHANG-ES. XXXVIII. A Thin Radio Halo Shaped by Slow Cosmic-Ray Transport in the Quiescent Galaxy NGC 4565

Jianghui Xu, Jiang-Tao Li, Guilin Liu +11

We present the VLA C-array S-band (2--4 GHz) radio continuum observations of the nearby edge-on spiral galaxy NGC 4565, a target from the Continuum Halos in Nearby Galaxies - an EV…

astro-ph.GA2025

CO in MASsive Spirals (CO-MASS): an IRAM 30m CO emission line survey of the CGM-MASS sample

Yu Huang, Jiangtao Li, Yan Jiang +4

There exist extremely massive spiral galaxies in isolated environments, with stellar masses several times that of the Milky Way, yet their star formation rates (SFRs) are comparabl…

astro-ph.GA2024★ 2 cited

CO-CHANGES II: spatially resolved IRAM 30M CO line observations of 23 nearby edge-on spiral galaxies

Yan Jiang, Jiang-Tao Li, Qing-Hua Tan +6

Molecular gas, as the fuel for star formation, and its relationship with atomic gas are crucial for understanding how galaxies regulate their star forming (SF) activities. We condu…

astro-ph.GA2024

eDIG-CHANGES III: the lagging eDIG revealed by multi-slit spectroscopy of NGC 891

Li-Yuan Lu, Jiang-Tao Li, Carlos J. Vargas +9

The kinematic information of the extraplanar diffuse ionized gas (eDIG) around galaxies provides clues to the origin of the gas. The eDIG-CHANGES project studies the physical and k…

astro-ph.HE2024★ 3 cited

Optical observations of the Galactic SNR HB9 and H II region G159.2+3.3

Jiang-Tao Li, Li-Yuan Lu, Huiyang Mao +4

Context. We present multi-wavelength observations of the Galactic SNR HB9 and the H II region G159.2+3.3 apparently projected nearby, in order to study their properties and potenti…

astro-ph.GA2024

eDIG-CHANGES II: Project Design and Initial Results on NGC 3556

Jiang-Tao Li, Li-Yuan Lu, Zhijie Qu +19

The extraplanar diffuse ionized gas (eDIG) represents ionized gases traced by optical/UV lines beyond the stellar extent of galaxies. We herein introduce a novel multi-slit narrow-…

astro-ph.GA2022★ 18 cited

eDIG-CHANGES I: Extended Hα Emission from the Extraplanar Diffuse Ionized Gas (eDIG) around CHANG-ES Galaxies

Li-Yuan Lu, Jiang-Tao Li, Carlos J. Vargas +14

The extraplanar diffuse ionized gas (eDIG) represents the cool/warm ionized gas reservoir around galaxies. We present a spatial analysis of H images of 22 nearby edge-on spiral…