activity
20062026
most citedThe structure and emission model of the relativistic jet in the quasar 3C 279 inferred from radio to high-energy gamma-ray observations in 2008-2010

194 citations · 757 across the 19 of their papers we have counts for

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6 papers · 1 filter

astro-ph.HE2024

Unravelling the asphericities in the explosion and multi-faceted circumstellar matter of SN 2023ixf

Avinash Singh, R. S. Teja, T. J. Moriya +33

We present a detailed investigation of photometric, spectroscopic, and polarimetric observations of the Type II SN 2023ixf. Earlier studies have provided compelling evidence for a…

astro-ph.HE2016★ 62 cited

Multifrequency Photo-polarimetric WEBT Observation Campaign on the Blazar S5 0716+714: Source Microvariability and Search for Characteristic Timescales

G. Bhatta, Ł. Stawarz, M. Ostrowski +43

Here we report on the results of the WEBT photo-polarimetric campaign targeting the blazar S5~0716+71, organized in March 2014 to monitor the source simultaneously in BVRI and near…

astro-ph.HE2015★ 23 cited

Broad band polarimetric investigation of Type IIP supernova 2013ej

Brajesh Kumar, S. B. Pandey, C. Eswaraiah +1

We present results based on follow-up observations of the Type II-plateau supernova (SN) 2013ej at 6 epochs spanning a total duration of 37 d. The -band linear polarim…

astro-ph.HE2014★ 89 cited

The Broad-Lined Type Ic SN 2012ap and the Nature of Relativistic Supernovae Lacking a Gamma-ray Burst Detection

D. Milisavljevic, R. Margutti, J. T. Parrent +20

We present ultraviolet, optical, and near-infrared observations of SN 2012ap, a broad-lined Type Ic supernova in the galaxy NGC 1729 that produced a relativistic and rapidly decele…

astro-ph.HE2012★ 194 cited

The structure and emission model of the relativistic jet in the quasar 3C 279 inferred from radio to high-energy gamma-ray observations in 2008-2010

M. Hayashida, G. M. Madejski, K. Nalewajko +90

We present time-resolved broad-band observations of the quasar 3C 279 obtained from multi-wavelength campaigns conducted during the first two years of the Fermi Gamma-ray Space Tel…

astro-ph.HE2009★ 7 cited

Photopolarimetric monitoring of 41 blazars in the optical and near-infrared bands with the Kanata telescope

Y. Ikejiri, M. Uemura, M. Sasada +7

Blazars are a kind of active galactic nuclei (AGN) in which a relativistic jet is considered to be directed along the line of sight. They are characterized by strong and rapid vari…