The discovery by Fermi-LAT of variable gamma-ray emission from 4 radio-loudNarrow Line Seyfert 1 revealed the presence of an emerging third class ofgamma-ray emitting AGNs. This poses intriguing questions on the knowledge of theUnified model of AGNs, the development of relativistic jets, the disc/jetconnection, and the evolution of radio-loud AGNs. We propose a 90 ksecXMM-Newton observation of the first RL-NLS1 detected in gamma-rays by Fermi-LAT:PMN J0948+0022. The XMM-Newton satellite, thanks to the high sensitivity of theEPIC cameras and the broad band coverage from optical to X-rays, creates aperfect synergy with Fermi for a complete understanding of properties of thisprototypical gamma-ray radio-loud Narrow Line Seyfert 1.
Publications
Multiwavelength observations of the gamma-ray-emitting narrow-line Seyfert 1 PMN J0948+0022 in 2011 |D.Ammando, F., Larsson, J., et al. | MNRAS | 438-3521 | 2014 | 2014MNRAS.438.3521D | http://ui.adsabs.harvard.edu/#abs/2014MNRAS.438.3521D
The XMM-Newton view of the radio-loud narrow-line Seyfert 1 galaxy PMN J0948+0022 |Bhattacharyya, Subir, Bhatt, Himali, et al. | MNRAS | 440-106 | 2014 | 2014MNRAS.440..106B | http://ui.adsabs.harvard.edu/#abs/2014MNRAS.440..106B
A new sample of X-ray selected narrow emission-line galaxies. II. Looking for True Seyfert 2 |Pons, E., Watson, M. G., | A&A | 594-72 | 2016 | 2016A&A...594A..72P | http://ui.adsabs.harvard.edu/#abs/2016A&A...594A..72P
The XMM-Newton Line Emission Analysis Program (X-LEAP). I. Emission-line Survey of O VII, O VIII, and Fe L-shell Transitions |Pan, Zeyang, Qu, Zhijie, et al. | ApJS | 271-62 | 2024 | 2024ApJS..271...62P | http://ui.adsabs.harvard.edu/#abs/2024ApJS..271...62P
Robust constraints on feebly interacting particles using XMM-Newton |Luque, Pedro De la Torre, Balaji, Shyam, | PhRvD | 109-L101305 | 2024 | 2024PhRvD.109j1305L | http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j1305L
Multimessenger search for electrophilic feebly interacting particles from supernovae |Luque, Pedro De la Torre, Balaji, Shyam, | PhRvD | 109-103028 | 2024 | 2024PhRvD.109j3028L | http://ui.adsabs.harvard.edu/#abs/2024PhRvD.109j3028L
Importance of Cosmic-Ray Propagation on Sub-GeV Dark Matter Constraints |De la Torre Luque, Pedro, Balaji, Shyam, | ApJ | 968-46 | 2024 | 2024ApJ...968...46D | http://ui.adsabs.harvard.edu/#abs/2024ApJ...968...46D
Instrument
EMOS1, EMOS2, EPN, OM, RGS1, RGS2
Temporal Coverage
2011-05-28T11:20:57Z/2011-05-29T13:09:33Z
Version
17.56_20190403_1200
Mission Description
The European Space Agencys (ESA) X-ray Multi-Mirror Mission (XMM-Newton) was launched by an Ariane 504 on December 10th 1999. XMM-Newton is ESAs second cornerstone of the Horizon 2000 Science Programme. It carries 3 high throughput X-ray telescopes with an unprecedented effective area, and an optical monitor, the first flown on a X-ray observatory. The large collecting area and ability to make long uninterrupted exposures provide highly sensitive observations. Since Earths atmosphere blocks out all X-rays, only a telescope in space can detect and study celestial X-ray sources. The XMM-Newton mission is helping scientists to solve a number of cosmic mysteries, ranging from the enigmatic black holes to the origins of the Universe itself. Observing time on XMM-Newton is being made available to the scientific community, applying for observational periods on a competitive basis.
European Space Agency, Dr Filippo D.Ammando, 2012, 'One day in the extraordinary life of the first gamma-ray NLS1: PMN J0948+0022', 17.56_20190403_1200, European Space Agency, https://doi.org/10.5270/esa-n3qrjxl
