activity
20202026
most citedGravitational collapse and accretion flows in the hub filament system G323.46-0.08

16 citations · 64 across the 11 of their papers we have counts for

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10 papers · 1 filter

astro-ph.GA2026

ALOHA IRDCs Molecular Line Follow-up: I. Gas properties and kinematics

Jinjin Xie, Yaoting Yan, Zhiyuan Ren +109

Infrared Dark Clouds are ideal sites for investigating the initial conditions of massive star and cluster formation. The A Lei Of the Habitat and Assembly of Infrared Dark Clouds (…

astro-ph.GA2026

A 1.3 cm spectral line study of the W33 region

Kadirya Tursun, Christian Henkel, Jarken Esimbek +14

At a distance of 2.4kpc, W33 is one of the most prolific sources of molecular line emission, and it is an excellent research target for a centimeter spectral line search. We carrie…

astro-ph.GA2025★ 7 cited

Cloud-cloud collision and star formation in G013.313+0.193

Dilda Berdikhan, Jarken Esimbek, Christian Henkel +18

We study the G013.313+0.193 G013.313 region, a complex environment characterized by molecular cloud interactions indicative of cloud-cloud collision (CCC). Observations of the NH3(…

astro-ph.GA2024★ 12 cited

Kinematics and star formation of hub-filament systems in W49A

WenJun Zhang, Jianjun Zhou, Jarken Esimbek +11

W49A is a prominent giant molecular cloud (GMC) that exhibits strong star formation activities, yet its structural and kinematic properties remain uncertain. Our study aims to inve…

astro-ph.GA2024

Magnetic Field of Molecular Gas Measured with the Velocity Gradient Technique II: Curved Magnetic Field in kpc-Scale Bubble of NGC\,628

Mengke Zhao, Jianjun Zhou, Willem A. Baan +9

We report the detection of the ordered alignment between the magnetic field and kpc-scale bubbles in the nearby spiral galaxy, NGC\,628. Applying the Velocity Gradient Technique (V…

astro-ph.GA2023

Magnetic Fields in Giant Filaments Probed by the Velocity Gradient Technique: Regular Magnetic Field interrupted by Magnetization Gaps

Mengke Zhao, Guang-Xing Li, Jianjun Zhou +7

We study the magnetic field structures in six giant filaments associated with the spiral arms of the Milky Way by applying the Velocity Gradient technique (VGT) to the 13CO spectro…

astro-ph.GA2023★ 16 cited

Gravitational collapse and accretion flows in the hub filament system G323.46-0.08

Yingxiu Ma, Jianjun Zhou, Jarken Esimbek +9

We studied the hub filament system G323.46-0.08 based on archival molecular line data from the SEDIGISM 13CO survey and infrared data from the GLIMPSE, MIPS, and Hi-GAL surveys. G3…

astro-ph.GA2022★ 10 cited

Magnetic Field of Molecular Gas Measured with the Velocity Gradient Technique I. Orion A

Mengke Zhao, Jianjun Zhou, Yue Hu +8

Magnetic fields play an important role in the evolution of molecular clouds and star formation. Using the Velocity Gradient Technique (VGT) model, we measured the magnetic field in…

astro-ph.GA2021★ 8 cited

Observations of multiple NH transitions in W33

K. Tursun, C. Henkel, J. Esimbek +10

At a distance of 2.4kpc, W33 is an outstanding massive and luminous 10pc sized star forming complex containing quiescent infrared dark clouds as well as highly active infrared brig…

astro-ph.GA2020★ 10 cited

Ammonia observations towards the Aquila Rift cloud complex

Kadirya Tursun, Jarken Esimbek, Christian Henkel +7

We surveyed the Aquila Rift complex including the Serpens South and W40 region in the NH(1,1) and (2,2) transitions making use of the Nanshan 26-m telescope. The kinetic temper…