activity
20072026
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

1.9k citations · 16.2k across the 123 of their papers we have counts for

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Showing 2018Show all

10 papers · 1 filter

astro-ph.GA2018★ 63 cited

JCMT BISTRO survey: Magnetic Fields within the Hub-Filament Structure in IC 5146

Jia-Wei Wang, Shih-Ping Lai, Chakali Eswaraiah +130

We present the 850 m polarization observations toward the IC5146 filamentary cloud taken using the Submillimetre Common-User Bolometer Array 2 (SCUBA-2) and its associated polar…

astro-ph.GA2018★ 32 cited

Global millimeter VLBI array survey of ultracompact extragalactic radio sources at 86 GHz

Dhanya G. Nair, Andrei P. Lobanov, Thomas P. Krichbaum +9

(abridged) Very long baseline interferometry (VLBI) observations at 86GHz (wavelength, mm) reach a resolution of about 50 as, probing the collimation and acceleratio…

astro-ph.GA2018★ 14 cited

Exploring the Nature of the 2016 γ-ray Emission in the Blazar 1749+096

Dae-Won Kim, Sascha Trippe, Sang-Sung Lee +9

Recent Fermi-Large Area Telescope (LAT) light curves indicate an active -ray state spanning about five months from 2016 June to 2016 October in the BL Lac object 1749+096 (OT 08…

astro-ph.GA2018★ 71 cited

Magnetic fields towards Ophiuchus-B derived from SCUBA-2 polarization measurements

Archana Soam, Kate Pattle, Derek Ward-Thompson +121

We present the results of dust emission polarization measurements of Ophiuchus-B (Oph-B) carried out using the Submillimetre Common-User Bolometer Array 2 (SCUBA-2) camera with its…

astro-ph.HE2018★ 28 cited

Revealing the Nature of Blazar Radio Cores through Multi-Frequency Polarization Observations with the Korean VLBI Network

Jongho Park, Minchul Kam, Sascha Trippe +13

We study the linear polarization of the radio cores of eight blazars simultaneously at 22, 43, and 86 GHz with observations obtained by the Korean VLBI Network (KVN) in three epoch…

astro-ph.HE2018★ 16 cited

Exploring the Variability of the Flat Spectrum Radio Source 1633+382. II: Physical Properties

Juan-Carlos Algaba, Sang-Sung Lee, Bindu Rani +13

The flat spectrum radio quasar 1633+382 (4C~38.41) showed a significant increase of its radio flux density during the period 2012 March - 2015 August which correlates with gamma-ra…