Articles by Emilia Järvelä

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Emilia Järvelä

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The host galaxy of low-luminosity compact sources

27 May 2024 by Andrea Vietri and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

A Hot Mess: The Rich and Complex Soft Emitting Regions Surrounding the Reflection Dominated Flaring Central Engine of Mrk 1239

14 May 2024 by Margaret Buhariwalla and others

High Energy Astrophysical Phenomena

The power of relativistic jets: a comparative study

26 March 2024 by Luigi Foschini and others

High Energy Astrophysical Phenomena

Intra-night optical variability of peculiar narrow-line Seyfert 1 galaxies with enigmatic jet behavior

20 January 2024 by Vineet Ojha and others at

ASTRON

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

Unprecedented extreme high-frequency radio variability in early-stage active galactic nuclei

4 December 2023 by Emilia Järvelä and others

Astrophysics of Galaxies

A host galaxy study of southern narrow-line Seyfert 1 galaxies

6 September 2023 by Irene Varglund and others

Astrophysics of Galaxies

Long-term Swift and Metsähovi monitoring of SDSS J164100.10+345452.7 reveals multi-wavelength correlated variability

9 March 2023 by Pat Romano and others at

ESO

High Energy Astrophysical Phenomena

A New Sample of Gamma-Ray Emitting Jetted Active Galactic Nuclei

7 November 2022 by Luigi Foschini and others

High Energy Astrophysical Phenomena

Jetted narrow-line Seyfert 1 galaxies breaking the jet paradigm -- a comprehensive study of host galaxy morphologies

19 September 2022 by Irene Varglund and others

Astrophysics of Galaxies

Spectacular 240 kpc double-sided relativistic jets in a spiral-hosted narrow-line Seyfert 1 galaxy

31 March 2022 by Andrea Vietri and others

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Radio spectra of narrow-line Seyfert 1 galaxies observed with ATCA and VLASS

22 February 2022 by Sina Chen and others

Astrophysics of Galaxies

Magnetic Field Strengths of the Synchrotron Self-Absorption Region in the Jet of CTA 102 During Radio Flares

28 November 2021 by Sang-Hyun Kim and others at

ASTRON

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

Peaked sources and narrow-line Seyfert 1s: a love story

6 October 2021 by Marco Berton and Emilia Järvelä

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

A New Sample of Gamma-Ray Emitting Jetted Active Galactic Nuclei -- Preliminary Results

5 October 2021 by Luca Foschini and others

High Energy Astrophysical Phenomena

Unravelling the origin of extended radio emission in narrow-line Seyfert 1 galaxies with the JVLA

16 September 2021 by Emilia Järvelä and others

Astrophysics of Galaxies

Narrow-line Seyfert 1 galaxies with absorbed jets -- insights from radio spectral index maps

19 August 2021 by Emilia Järvelä and others

Astrophysics of Galaxies

Hunting for the nature of the enigmatic narrow-line Seyfert 1 galaxy PKS 2004-447

30 July 2021 by Mateo Berton and others

High Energy Astrophysical Phenomena

Investigation of the correlation patterns and the Compton dominance variability of Mrk 421 in 2017

10 June 2021 by Magic Collaboration and others

High Energy Astrophysical Phenomena

Jet-induced feedback in the [O III] lines of early evolution stage active galactic nuclei

2 June 2021 by Marco Berton and Emilia Järvelä

Astrophysics of Galaxies

Multiwavelength variability and correlation studies of Mrk 421 during historically low X-ray and γ-ray activity in 2015-2016

2 December 2020 by Magic Collaboration and others at

Deutsches Elektronen-Synchrotron

High Energy Astrophysical Phenomena

Observations of the gamma-ray emitting narrow-line Seyfert 1, SBS 0846+513, and its host galaxy

14 November 2020 by Timothy Hamilton and others

Astrophysics of Galaxies

Investigating the mini and giant radio flare episodes of Cygnus X-3

28 October 2020 by Elise Egron and others

High Energy Astrophysical Phenomena

The Radio Structure of the Narrow-Line Seyfert 1 Mrk 783 with VLBA and e-MERLIN

28 September 2020 by Emanuele Congiu and others

Astrophysics of Galaxies

Radio morphology of southern narrow-line Seyfert 1 galaxies with Very Large Array observations

5 August 2020 by S. Chen and others

Astrophysics of Galaxies

SDSS J211852.96-073227.5: The first non-local, interacting, late-type intermediate Seyfert galaxy with relativistic jets

17 April 2020 by Emilia Järvelä and others

Astrophysics of Galaxies

Absorbed relativistic jets in radio-quiet narrow-line Seyfert 1 galaxies

5 March 2020 by Mateo Berton and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

Line shapes in narrow-line Seyfert 1 galaxies: a tracer of physical properties?

26 September 2019 by Mateo Berton and others

Astrophysics of Galaxies

The interacting late-type host galaxy of the radio-loud narrow-line Seyfert 1 IRAS 20181-2244

3 December 2018 by Mateo Berton and others

Astrophysics of Galaxies

AGILE, Fermi, Swift, and GASP-WEBT multi-wavelength observations of the high-redshift blazar 4C +71.07 in outburst

19 November 2018 by Stefano Vercellone and others

High Energy Astrophysical Phenomena

Near-infrared morphologies of the host galaxies of narrow-line Seyfert 1 galaxies

9 July 2018 by Emilia Järvelä and others

Astrophysics of Galaxies

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Astrophysics of Galaxies High Energy Astrophysical Phenomena Cosmology and Nongalactic Astrophysics