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A protostellar jet emanating from a hypercompact H II region
(The American Astronomical Society, 2016)
We present radio continuum observations of the high-mass young stellar object (HMYSO) G345.4938+01.4677
obtained using the Australia Telescope Compact Array (ATCA) at 5, 9, 17, and 19 GHz. These observations
provide ...
A Protostellar Jet Emanating from a hypercompact H II Region
(IOP, 2016)
We present radio continuum observations of the high-mass young stellar object (HMYSO) G345.4938+01.4677 obtained using the Australia Telescope Compact Array (ATCA) at 5, 9, 17, and 19 GHz. These observations provide definite ...
High-resolution radio study of SNR IC443 at low radio frequencies
(EDP Sciences, 2011-04)
Aims. We investigate the morphology at low radio frequencies of the supernova remnant (SNR) IC 443 in detail and accurately establish its radio continuum spectral properties. Methods. We used the VLA in multiple configurations ...
Unveiling the origin of HESS J1809-193
(EDP Sciences, 2016-03)
Aims: The main goal of this paper is to provide new insights on the origin of the observable flux of γ rays from HESS J1809-193 using new high-quality observations in the radio domain. Methods: We used the Expanded Very ...
Radio spectral characteristics of the supernova remnant Puppis A and nearby sources
(Oxford University Press, 2015-08)
This paper presents a new study of the spectral index distribution of the supernova remnant (SNR) Puppis A. The nature of field compact sources is also investigated according to the measured spectral indices. This work is ...
Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
(Wiley Blackwell Publishing, Inc, 2019-02)
We present an analysis of radio (Karl G. Jansky Very Large Array (VLA)), optical (HST), and X-ray (Chandra and XMM-Newton) observations and archival data of the Herbig-Haro objects HH 80 and HH 81 in the context of jet-cloud ...
Very Long Baseline Interferometry Search for The Radio Counterpart Of Hess J1943+213
(Iop Publishing Ltd, 2013-01-01)
HESS J1943+213, a TeV point source close to the Galactic plane recently discovered by the H.E.S.S. Collaboration, was proposed to be an extreme BL Lacertae object, though a pulsar wind nebula (PWN) nature could not be ...
Radio study of the extended TeV source VER J1907+062
(Wiley Blackwell Publishing, Inc, 2020-02)
This paper aims to provide new insights on the origin of the TeV source VER J1907+062 through new high-quality radio observations. We used the Karl G. Jansky Very Large Array (VLA) to observe the whole extension of VER ...