Although more than 30 years have passed since their discovery, narrow-line Seyfert 1 galaxies (NLS1s) still present challenges for unified models of active galactic nuclei (AGN). Sources of electromagnetic emission at all frequencies, their physical properties and role in galaxy evolution remain poorly understood. The aim of this workshop is to present and to discuss developments in the field over the seven years since the most recent NLS1 conference (Milano 2011). The main topics of the workshop will include the multiwavelength properties of these objects from radio wavelengths to gamma rays, their role in AGN evolution, their relationship to other classes of AGN, and their place in the framework of AGN unified models. The workshop will be held at the Orto Botanico di Padova (Italy), the world's oldest academic botanical garden. During the event, a one-hour session will be devoted to the topic of gender balance in astrophysics. This session will be dedicated to Lucrezia Cornaro of the University of Padova, the first woman in the world to obtain a Ph.D. degree. We will commemorate the 340th anniversary of this event.
| Sessions |
|---|
| Optical properties of NLS1 galaxies |
| Jetted NLS1s |
| The central engine |
| Black hole and host galaxy |
| Poster |
| Optical properties of NLS1 galaxies |
| Polarization in the broad lines of NLSy1 and BLSy1 galaxies PoS(NLS1-2018)001 pdf |
| Narrow-line Seyfert 1s: what is wrong in a name? PoS(NLS1-2018)002 pdf |
| Narrow Line Seyfert 1 galaxies in the era of large surveys PoS(NLS1-2018)003 
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| A catalog of narrow-line Seyfert 1 galaxies in the southern hemisphere PoS(NLS1-2018)004 pdf |
| Models of optical emission lines to investigate Narrow-Line Seyfert 1 galaxies in spectroscopic databases PoS(NLS1-2018)005 pdf |
| Fe II reverberation in narrow-line Seyfert 1 galaxies PoS(NLS1-2018)006
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| Fe II velocity shifts in optical spectra of type 1 AGN PoS(NLS1-2018)007 pdf |
| Reverberation Mapping and Implications for Narrow-Line Seyfert 1 Galaxies PoS(NLS1-2018)008 pdf |
| Reverberation mapping of narrow-line Seyfert 1 galaxies: shortened Hbeta lags PoS(NLS1-2018)009
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| Modeling time-dependence of continuum and polarized optical-UV emission in AGN PoS(NLS1-2018)010
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| Saturated luminosity of slim accretion disks in narrow line Seyfert 1 galaxies PoS(NLS1-2018)011
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| Changing-look Narrow-Line Seyfert 1s? PoS(NLS1-2018)012 pdf |
| Interrogating narrow-line regions: Spatially probing metallicity and the radiation field PoS(NLS1-2018)013
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| Narrow Line Seyfert 1 galaxies in the context of Quasar Main Sequence PoS(NLS1-2018)030 pdf |
| Long-term spectral optical monitoring of Ark 564 PoS(NLS1-2018)014
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| Jetted NLS1s |
| Multi-wavelength properties of radio-loud Narrow-line Seyfert 1 galaxies PoS(NLS1-2018)015 pdf |
| On the multiwavelength properties of several γ-ray detected narrow-line Seyfert 1 galaxies PoS(NLS1-2018)016 pdf |
| A close look at the gamma-ray emitting NLSy1 FBQS J1644+2619 PoS(NLS1-2018)017 pdf |
| The gamma-ray emitting NLS1 1H 0323+342 and the disc-jet connection PoS(NLS1-2018)018
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| Optical polarisation variability of narrow line Seyfert 1 galaxies PoS(NLS1-2018)019 pdf |
| GeV gamma-ray narrow-line Seyfert 1 galaxies and the Fermi LAT Flare Advocate service PoS(NLS1-2018)020 pdf |
| Simulations of gamma-ray narrow-line Seyfert 1 galaxies with the Cherenkov Telescope Array PoS(NLS1-2018)021 pdf |
| Radio Properties of Narrow-Line Seyfert 1 Galaxies PoS(NLS1-2018)022 pdf |
| Parsec-scale Nuclear Radio Structures in Seyfert Galaxies PoS(NLS1-2018)023 pdf |
| High-frequency radio properties of NLS1 galaxies PoS(NLS1-2018)024
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| VLBI study of the jets in radio-loud narrow-line Seyfert 1 galaxies PoS(NLS1-2018)025 pdf |
| An updated view on the parent population of $\gamma$-ray emitting narrow-line Seyfert 1 galaxies PoS(NLS1-2018)026 pdf |
| The nature of the gamma-ray emitting PKS 2004-447: CSS or NLS1? PoS(NLS1-2018)027
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| Kpc-scale radio-jets in narrow-line Seyfert 1 galaxies PoS(NLS1-2018)029 pdf |
| The central engine |
| Relativistic spectroscopy of the extreme NLS1 IRAS 13224-3809 PoS(NLS1-2018)031 pdf |
| Radio and X-ray variability of the NLSy1 Mkn 110 PoS(NLS1-2018)032
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| Soft X-ray excess emission in NLS1 galaxies PoS(NLS1-2018)033 pdf |
| X-ray perspective of Narrow-line Seyfert 1 galaxies PoS(NLS1-2018)034 pdf |
| Ionized outflows in the NLSy1 IZw1: departing from the classical picture PoS(NLS1-2018)035
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| Narrow Line Seyfert 1s in the IBISCO Sample PoS(NLS1-2018)036 pdf |
| Testing General Relativity with X-ray Reflection Spectroscopy of a ’Bare’ Active Galactic Nucleus PoS(NLS1-2018)037 pdf |
| The nature of X-ray spectral variability in MCG-6-30-15 PoS(NLS1-2018)038
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| On the underlying physics of NLS1 PoS(NLS1-2018)039
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| Black hole and host galaxy |
| The Warm Polar Dust in the NLS1 ESO 323-G77 PoS(NLS1-2018)040 pdf |
| Infrared variability of radio-loud narrow-line Seyfert 1 galaxies PoS(NLS1-2018)042 pdf |
| X-ray variability plane using NLSy1 and Sy1: Importance of obscuration PoS(NLS1-2018)043
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| The mass of NLS1 black holes: reconciling accretion disk and virial estimates PoS(NLS1-2018)044 pdf |
| The host galaxies of radio-loud vs. gamma-loud Narrow-Line Seyfert 1s PoS(NLS1-2018)045
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| Host galaxies of jetted narrow-line Seyfert 1 galaxies PoS(NLS1-2018)046 pdf |
| What is in a radio loud NLS1? PoS(NLS1-2018)058 pdf |
| Poster |
| The link between X-ray complexity and optical lines in NLS1s PoS(NLS1-2018)047 pdf |
| Comparison of the rich optical Fe II line spectra of selected I Zw 1 type objects from two epochs PoS(NLS1-2018)048 pdf |
| Chemi-ionization processes in Narrow-Line Seyfert 1 Galaxies PoS(NLS1-2018)049 pdf |
| Using vo tools to investigate Quasar Spectra (UNIQS) PoS(NLS1-2018)050 pdf |
| Kinematic differences between NLS1 and BLAGN sources PoS(NLS1-2018)051 pdf |
| FAQS: Fitting Automatic Quasar Spectra PoS(NLS1-2018)052 pdf |
| The intrinsic Baldwin effect in NLSy1 galaxies PoS(NLS1-2018)053 pdf |
| FSRQs, BL Lacs, and NLS1s: all that jets PoS(NLS1-2018)054
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| A Dynamical Modeling for Broad-Line Regions in Narrow-Line Seyfert Galaxies PoS(NLS1-2018)055
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| Accretion disk reverberation mapping of Active Galactic Nuclei at Wise Observatory PoS(NLS1-2018)056 pdf |
| The broad line region and dust torus structure of the Seyfert 1 WPVS48 PoS(NLS1-2018)057 pdf |
| NLS1 vs BLS1: Polarization observations and modeling PoS(NLS1-2018)059
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