activity
19982026
most citedWhat determines the density structure of molecular clouds ? A case study of Orion B with Herschel

270 citations · 942 across the 33 of their papers we have counts for

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Showing 2018Show all

6 papers · 1 filter

astro-ph.EP2018

Orbital Stability of Earth Trojans

Lei Zhou, Yang-Bo Xu, Li-Yong Zhou +2

The only discovery of Earth Trojan 2010 TK and the subsequent launch of OSIRIS-REx motive us to investigate the stability around the triangular Lagrange points and

astro-ph.GA2018

Detection of a 6.7 GHz methanol kilomaser toward NGC4945

Simon Ellingsen, Tiege McCarty, Shari Breen +1

We report the detection of emission from the 6.7 GHz 5(1)-6(0)A+ transition of methanol towards the center of the nearby galaxy NGC4945. This is the first detection of emission in…

astro-ph.HE2018

LOFAR discovery of a 23.5-second radio pulsar

C. M. Tan, C. G. Bassa, S. Cooper +16

We present the discovery of PSR J0250+5854, a radio pulsar with a spin period of 23.5 s. This is the slowest-spinning radio pulsar known. PSR J0250+5854 was discovered by the LOFAR…

astro-ph.GA2018

Reliable detection and characterization of low-frequency polarized sources in the LOFAR M51 field

A. Neld, C. Horellou, D. D. Mulcahy +14

The new generation of broad-band radio continuum surveys will provide large data sets with polarization information. New algorithms need to be developed to extract reliable catalog…

astro-ph.HE2018

Single-pulse observations of the Galactic Center magnetar PSR J17452900 at 3.1 GHz

W. M. Yan, N. Wang, R. N. Manchester +2

We report on single-pulse observations of the Galactic Center magnetar PSR J17452900 that were made using the Parkes 64-m radio telescope with a central frequency of 3.1 GHz at…

astro-ph.GA2018

The HIX galaxy survey II: HI kinematics of HI eXtreme galaxies

K. A. Lutz, V. A. Kilborn, B. S. Koribalski +6

By analysing a sample of galaxies selected from the HI Parkes All Sky Survey (HIPASS) to contain more than 2.5 times their expected HI content based on their optical properties, we…