Relativistic jets in narrow-line Seyfert 1

L. Foschini; E. Angelakis; G. Bonnoli; G. Calderone; M. Colpi; F. D'Ammando; D. Donato; A. Falcone; L. Fuhrmann; G. Ghisellini; G. Ghirlanda; M. Hauser; Y. Y. Kovalev; L. Maraschi; E. Nieppola; J. Richards; A. Stamerra; G. Tagliaferri; F. Tavecchio; D. J. Thompson; O. Tibolla; A. Tramacere; S. Wagner

doi:10.1017/S1743921310015929

Relativistic jets in narrow-line Seyfert 1

L. Foschini, E. Angelakis, G. Bonnoli, G. Calderone, M. Colpi, F. D'Ammando, D. Donato, A. Falcone, L. Fuhrmann, G. Ghisellini, G. Ghirlanda, M. Hauser, Y. Y. Kovalev, L. Maraschi, E. Nieppola, J. Richards, A. Stamerra, G. Tagliaferri, F. Tavecchio, D. J. ThompsonO. Tibolla, A. Tramacere, S. Wagner

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Narrow-Line Seyfert 1 (NLS1) class of active galactic nuclei (AGNs) is generally radio-quiet, but a small percent of them are radio-loud. The recent discovery by Fermi/LAT of high-energy γ-ray emission from 4 NLS1s proved the existence of relativistic jets in these systems. It is therefore important to study this new class of γ-ray emitting AGNs. Here we report preliminary results about the observations of the July 2010 γ-ray outburst of PMN J0948+0022, when the source flux exceeded for the first time 10^-6 ph cm^-2 s^-1 (E > 100 MeV).

Original language	English (US)
Title of host publication	Jets at all Scales
Editors	Gustavo Romero, Rashid Sunyaev, Rashid Sunyaev, Tomaso Belloni
Pages	176-177
Number of pages	2
Edition	S275
DOIs	https://doi.org/10.1017/S1743921310015929
Publication status	Published - Sep 1 2010

Publication series

Name	Proceedings of the International Astronomical Union
Number	S275
Volume	6
ISSN (Print)	1743-9213
ISSN (Electronic)	1743-9221

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All Science Journal Classification (ASJC) codes

Medicine (miscellaneous)
Astronomy and Astrophysics
Nutrition and Dietetics
Public Health, Environmental and Occupational Health
Space and Planetary Science

Cite this

Foschini, L., Angelakis, E., Bonnoli, G., Calderone, G., Colpi, M., D'Ammando, F., ... Wagner, S. (2010). Relativistic jets in narrow-line Seyfert 1. In G. Romero, R. Sunyaev, R. Sunyaev, & T. Belloni (Eds.), Jets at all Scales (S275 ed., pp. 176-177). (Proceedings of the International Astronomical Union; Vol. 6, No. S275). https://doi.org/10.1017/S1743921310015929

Foschini, L. ; Angelakis, E. ; Bonnoli, G. ; Calderone, G. ; Colpi, M. ; D'Ammando, F. ; Donato, D. ; Falcone, A. ; Fuhrmann, L. ; Ghisellini, G. ; Ghirlanda, G. ; Hauser, M. ; Kovalev, Y. Y. ; Maraschi, L. ; Nieppola, E. ; Richards, J. ; Stamerra, A. ; Tagliaferri, G. ; Tavecchio, F. ; Thompson, D. J. ; Tibolla, O. ; Tramacere, A. ; Wagner, S. / Relativistic jets in narrow-line Seyfert 1. Jets at all Scales. editor / Gustavo Romero ; Rashid Sunyaev ; Rashid Sunyaev ; Tomaso Belloni. S275. ed. 2010. pp. 176-177 (Proceedings of the International Astronomical Union; S275).

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title = "Relativistic jets in narrow-line Seyfert 1",

abstract = "Narrow-Line Seyfert 1 (NLS1) class of active galactic nuclei (AGNs) is generally radio-quiet, but a small percent of them are radio-loud. The recent discovery by Fermi/LAT of high-energy γ-ray emission from 4 NLS1s proved the existence of relativistic jets in these systems. It is therefore important to study this new class of γ-ray emitting AGNs. Here we report preliminary results about the observations of the July 2010 γ-ray outburst of PMN J0948+0022, when the source flux exceeded for the first time 10-6 ph cm-2 s-1 (E > 100 MeV).",

author = "L. Foschini and E. Angelakis and G. Bonnoli and G. Calderone and M. Colpi and F. D'Ammando and D. Donato and A. Falcone and L. Fuhrmann and G. Ghisellini and G. Ghirlanda and M. Hauser and Kovalev, {Y. Y.} and L. Maraschi and E. Nieppola and J. Richards and A. Stamerra and G. Tagliaferri and F. Tavecchio and Thompson, {D. J.} and O. Tibolla and A. Tramacere and S. Wagner",

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Foschini, L, Angelakis, E, Bonnoli, G, Calderone, G, Colpi, M, D'Ammando, F, Donato, D, Falcone, A, Fuhrmann, L, Ghisellini, G, Ghirlanda, G, Hauser, M, Kovalev, YY, Maraschi, L, Nieppola, E, Richards, J, Stamerra, A, Tagliaferri, G, Tavecchio, F, Thompson, DJ, Tibolla, O, Tramacere, A & Wagner, S 2010, Relativistic jets in narrow-line Seyfert 1. in G Romero, R Sunyaev, R Sunyaev & T Belloni (eds), Jets at all Scales. S275 edn, Proceedings of the International Astronomical Union, no. S275, vol. 6, pp. 176-177. https://doi.org/10.1017/S1743921310015929

Relativistic jets in narrow-line Seyfert 1. / Foschini, L.; Angelakis, E.; Bonnoli, G.; Calderone, G.; Colpi, M.; D'Ammando, F.; Donato, D.; Falcone, A.; Fuhrmann, L.; Ghisellini, G.; Ghirlanda, G.; Hauser, M.; Kovalev, Y. Y.; Maraschi, L.; Nieppola, E.; Richards, J.; Stamerra, A.; Tagliaferri, G.; Tavecchio, F.; Thompson, D. J.; Tibolla, O.; Tramacere, A.; Wagner, S.

Jets at all Scales. ed. / Gustavo Romero; Rashid Sunyaev; Rashid Sunyaev; Tomaso Belloni. S275. ed. 2010. p. 176-177 (Proceedings of the International Astronomical Union; Vol. 6, No. S275).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Relativistic jets in narrow-line Seyfert 1

AU - Foschini, L.

AU - Angelakis, E.

AU - Bonnoli, G.

AU - Calderone, G.

AU - Colpi, M.

AU - D'Ammando, F.

AU - Donato, D.

AU - Falcone, A.

AU - Fuhrmann, L.

AU - Ghisellini, G.

AU - Ghirlanda, G.

AU - Hauser, M.

AU - Kovalev, Y. Y.

AU - Maraschi, L.

AU - Nieppola, E.

AU - Richards, J.

AU - Stamerra, A.

AU - Tagliaferri, G.

AU - Tavecchio, F.

AU - Thompson, D. J.

AU - Tibolla, O.

AU - Tramacere, A.

AU - Wagner, S.

PY - 2010/9/1

Y1 - 2010/9/1

N2 - Narrow-Line Seyfert 1 (NLS1) class of active galactic nuclei (AGNs) is generally radio-quiet, but a small percent of them are radio-loud. The recent discovery by Fermi/LAT of high-energy γ-ray emission from 4 NLS1s proved the existence of relativistic jets in these systems. It is therefore important to study this new class of γ-ray emitting AGNs. Here we report preliminary results about the observations of the July 2010 γ-ray outburst of PMN J0948+0022, when the source flux exceeded for the first time 10-6 ph cm-2 s-1 (E > 100 MeV).

AB - Narrow-Line Seyfert 1 (NLS1) class of active galactic nuclei (AGNs) is generally radio-quiet, but a small percent of them are radio-loud. The recent discovery by Fermi/LAT of high-energy γ-ray emission from 4 NLS1s proved the existence of relativistic jets in these systems. It is therefore important to study this new class of γ-ray emitting AGNs. Here we report preliminary results about the observations of the July 2010 γ-ray outburst of PMN J0948+0022, when the source flux exceeded for the first time 10-6 ph cm-2 s-1 (E > 100 MeV).

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M3 - Conference contribution

AN - SCOPUS:84882745791

SN - 9780521766074

T3 - Proceedings of the International Astronomical Union

SP - 176

EP - 177

BT - Jets at all Scales

A2 - Romero, Gustavo

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10.1017/S1743921310015929