Search: (WFRF:(OBrien P.)) srt2:(2020-2024)
> (2024) >
Unveiling extended ...
Unveiling extended gamma-ray emission around HESS J1813-178
-
- Aharonian, F. (author)
- Dublin Inst Adv Studies, Ireland;Max Planck Inst Kernphys, Germany;Yerevan State Univ, Armenia
-
- Benkhali, F. Ait (author)
- Heidelberg Univ, Germany
-
- Aschersleben, J. (author)
- Univ Groningen, Netherlands
-
show more...
-
- Ashkar, H. (author)
- Inst Polytech Paris, France
-
- Backes, M. (author)
- Univ Namibia, Namibia;Northwest Univ, Ctr Space Res, South Africa
-
- Baktash, A. (author)
- Univ Hamburg, Germany
-
- Martins, V. Barbosa (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Barnard, J. (author)
- Univ Free State, South Africa
-
- Batzofin, R. (author)
- Univ Potsdam, Germany
-
- Becherini, Yvonne (author)
- Linnéuniversitetet,Institutionen för fysik och elektroteknik (IFE),Univ Paris Cite, France
-
- Berge, D. (author)
- Deutsch Elektronen Synchrotron DESY, Germany;Humboldt Univ, Germany
-
- Bernlohr, K. (author)
- Max Planck Inst Kernphys, Germany
-
- Bi, B. (author)
- Univ Tubingen, Germany
-
- Bottcher, M. (author)
- Northwest Univ, South Africa
-
- Boisson, C. (author)
- Univ Paris Cite, France
-
- Bolmont, J. (author)
- Univ Paris Diderot, France
-
- de lavergne, M. de Bony (author)
- Univ Paris Saclay, France
-
- Borowska, J. (author)
- Humboldt Univ, Germany
-
- Bouyahiaoui, M. (author)
- Max Planck Inst Kernphys, Germany
-
- Breuhaus, M. (author)
- Max Planck Inst Kernphys, Germany
-
- Brose, R. (author)
- Dublin Inst Adv Studies, Ireland
-
- Brun, F. (author)
- Univ Paris Saclay, France
-
- Bruno, B. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Bulik, T. (author)
- Univ Warsaw, Poland
-
- Burger-Scheidlin, C. (author)
- Dublin Inst Adv Studies, Ireland
-
- Caroff, S. (author)
- Univ Savoie Mt Blanc, France
-
- Casanova, S. (author)
- Inst Fizyki Jadrowej PAN, Poland
-
- Cecil, R. (author)
- Univ Hamburg, Germany
-
- Celic, J. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Cerruti, M. (author)
- Univ Paris Cite, France
-
- Chambery, P. (author)
- Univ Bordeaux, France
-
- Chand, T. (author)
- Northwest Univ, South Africa
-
- Chen, A. (author)
- Univ Witwatersrand, South Africa
-
- Chibueze, J. (author)
- Northwest Univ, South Africa
-
- Chibueze, O. (author)
- Northwest Univ, South Africa
-
- Cotter, G. (author)
- Univ Oxford, UK
-
- Mbarubucyeye, J. Damascene (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Djannati-Atai, A. (author)
- Univ Paris Cite, France
-
- Dmytriiev, A. (author)
- Northwest Univ, South Africa
-
- Doroshenko, V. (author)
- Univ Tubingen, Germany
-
- Einecke, S. (author)
- Univ Adelaide, Australia
-
- Ernenwein, J. -P (author)
- Aix Marseille Université, France
-
- Feijen, K. (author)
- Univ Paris Cite, France
-
- Filipovic, M. (author)
- Western Sydney Univ, Australia
-
- Fontaine, G. (author)
- Inst Polytech Paris, France
-
- Fuessling, M. (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Funk, S. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Gabici, S. (author)
- Univ Paris Cite, France
-
- Gallant, Y. A. (author)
- Univ Montpellier, France
-
- Ghafourizadeh, S. (author)
- Heidelberg Univ, Germany
-
- Giavitto, G. (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Glawion, D. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Glicenstein, J. F. (author)
- Univ Paris Saclay, France
-
- Goswami, P. (author)
- Univ Paris Cite, France
-
- Grolleron, G. (author)
- Univ Paris Diderot, France
-
- Grondin, M. -H (author)
- Université Bordeaux, France
-
- Hinton, J. A. (author)
- Max Planck Inst Kernphys, Germany
-
- Hofmann, W. (author)
- Max Planck Inst Kernphys, Germany
-
- Holch, T. L. (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Holler, M. (author)
- Univ Innsbruck, Austria
-
- Jamrozy, M. (author)
- Uniwersytet Jagiellonski, Poland
-
- Jankowsky, F. (author)
- Heidelberg Univ, Germany
-
- Joshi, V. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Jung-Richardt, I. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Katarzynski, K. (author)
- Nicolaus Copernicus Univ, Poland
-
- Khatoon, R. (author)
- Northwest Univ, South Africa
-
- Khelifi, B. (author)
- Univ Paris Cite, France
-
- Klepser, S. (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Kluzniak, W. (author)
- Polish Acad Sci, Poland
-
- Komin, Nu. (author)
- Univ Witwatersrand, South Africa
-
- Kosack, K. (author)
- Univ Paris Saclay, France
-
- Kostunin, D. (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Kundu, A. (author)
- Northwest Univ, South Africa
-
- Lang, R. G. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Le Stum, S. (author)
- Aix Marseille Univ, France
-
- Leitl, F. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Lemiere, A. (author)
- Univ Paris Cite, France
-
- Lemoine-Goumard, M. (author)
- Univ Bordeaux, France
-
- Lenain, J. -P (author)
- Sorbonne Université, France
-
- Leuschner, F. (author)
- Univ Tubingen, Germany
-
- Mackey, J. (author)
- Dublin Inst Adv Studies, Ireland
-
- Malyshev, D. (author)
- Univ Tubingen, Germany;Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Marandon, V. (author)
- Univ Paris Saclay, France
-
- Marinos, P. (author)
- Univ Adelaide, Australia
-
- Marti-Devesa, G. (author)
- Univ Innsbruck, Austria
-
- Marx, R. (author)
- Heidelberg Univ, Germany
-
- Mehta, A. (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Mitchell, A. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Moderski, R. (author)
- Polish Acad Sci, Poland
-
- Mohrmann, L. (author)
- Max Planck Inst Kernphys, Germany
-
- Montanari, A. (author)
- Heidelberg Univ, Germany
-
- Moulin, E. (author)
- Univ Paris Saclay, France
-
- Murach, T. (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- de Naurois, M. (author)
- Inst Polytech Paris, France
-
- Niemiec, J. (author)
- Inst Fizyki Jadrowej PAN, Poland
-
- Noel, A. Priyana (author)
- Uniwersytet Jagiellonski, Poland
-
- O'Brien, P. (author)
- Univ Leicester, UK
-
- Ohm, S. (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Olivera-Nieto, L. (author)
- Max Planck Inst Kernphys, Germany
-
- Wilhelmi, E. de Ona (author)
- Deutsch Elektronen Synchrotron DESY, Germany
-
- Ostrowski, M. (author)
- Uniwersytet Jagiellonski, Poland
-
- Panny, S. (author)
- Univ Innsbruck, Austria
-
- Panter, M. (author)
- Max Planck Inst Kernphys, Germany
-
- Parsons, R. D. (author)
- Humboldt Univ, Germany
-
- Prokhorov, D. A. (author)
- Univ Amsterdam, Netherlands
-
- Puhlhofer, G. (author)
- Univ Tubingen, Germany
-
- Punch, M. (author)
- Univ Paris Cite, France
-
- Quirrenbach, A. (author)
- Heidelberg Univ, Germany
-
- Regeard, M. (author)
- Univ Paris Cite, France
-
- Reichherzer, P. (author)
- Univ Paris Saclay, France
-
- Reimer, A. (author)
- Univ Innsbruck, Austria
-
- Reimer, O. (author)
- Univ Innsbruck, Austria
-
- Ren, H. (author)
- Max Planck Inst Kernphys, Germany
-
- Renaud, M. (author)
- Univ Montpellier, France
-
- Reville, B. (author)
- Max Planck Inst Kernphys, Germany
-
- Rieger, F. (author)
- Max Planck Inst Kernphys, Germany
-
- Roellinghoff, G. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Rudak, B. (author)
- Polish Acad Sci, Poland
-
- Sahakian, V. (author)
- Yerevan Phys Inst, Armenia
-
- Salzmann, H. (author)
- Univ Tubingen, Germany
-
- Sasaki, M. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Schussler, F. (author)
- Univ Paris Saclay, France
-
- Schutte, H. M. (author)
- Northwest Univ, South Africa
-
- Shapopi, J. N. S. (author)
- Univ Namibia, Namibia
-
- Specovius, A. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Spencer, S. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Steenkamp, R. (author)
- Univ Namibia, Namibia
-
- Steinmassl, S. (author)
- Max Planck Inst Kernphys, Germany
-
- Steppa, C. (author)
- Univ Potsdam, Germany
-
- Sushch, I. (author)
- Northwest Univ, South Africa
-
- Suzuki, H. (author)
- Konan Univ, Japan
-
- Takahashi, T. (author)
- Univ Tokyo, Japan
-
- Tanaka, T. (author)
- Konan Univ, Japan
-
- Terrier, R. (author)
- Univ Paris Cite, France
-
- Tluczykont, M. (author)
- Univ Hamburg, Germany
-
- Tsuji, N. (author)
- RIKEN, Japan
-
- Unbehaun, T. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- van Eldik, C. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Vecchi, M. (author)
- Univ Groningen, Netherlands
-
- Veh, J. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Venter, C. (author)
- Northwest Univ, South Africa
-
- Vink, J. (author)
- Univ Amsterdam, Netherlands
-
- Wach, T. (author)
- Friedrich Alexander Univ Erlangen Nurnberg, Germany
-
- Wagner, S. J. (author)
- Heidelberg Univ, Germany
-
- Wierzcholska, A. (author)
- Inst Fizyki Jadrowej PAN, Poland
-
- Zacharias, M. (author)
- Heidelberg Univ, Germany;Northwest Univ, South Africa
-
- Zargaryan, D. (author)
- Dublin Inst Adv Studies, Ireland
-
- Zdziarski, A. A. (author)
- Polish Acad Sci, Poland
-
- Zouari, S. (author)
- Univ Paris Cite, France
-
- Zywucka, N. (author)
- Northwest Univ, South Africa
-
show less...
-
(creator_code:org_t)
- EDP Sciences, 2024
- 2024
- English.
-
In: Astronomy and Astrophysics. - : EDP Sciences. - 0004-6361 .- 1432-0746. ; 686
- Related links:
-
https://doi.org/10.1...
-
show more...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- Context. HESS J1813-178 is a very-high-energy gamma-ray source spatially coincident with the young and energetic pulsar PSR J1813-1749 and thought to be associated with its pulsar wind nebula (PWN). Recently, evidence for extended high-energy emission in the vicinity of the pulsar has been revealed in the Fermi Large Area Telescope (LAT) data. This motivates revisiting the HESS J1813-178 region, taking advantage of improved analysis methods and an extended dataset. Aims. Using data taken by the High Energy Stereoscopic System (H.E.S.S.) experiment and the Fermi-LAT, we aim to describe the gamma-ray emission in the region with a consistent model, to provide insights into its origin. Methods. We performed a likelihood-based analysis on 32 hours of H.E.S.S. data and 12 yr of Fermi-LAT data and we fitted a spectromorphological model to the combined datasets. These results allowed us to develop a physical model for the origin of the observed.-ray emission in the region. Results. In addition to the compact very-high-energy gamma-ray emission centred on the pulsar, we find a significant yet previously undetected component along the Galactic plane. With Fermi-LAT data, we confirm extended high-energy emission consistent with the position and elongation of the extended emission observed with H.E.S.S. These results establish a consistent description of the emission in the region from GeV energies to several tens of TeV. Conclusions. This study suggests that HESS J1813-178 is associated with a gamma-ray PWN powered by PSR J1813-1749. A possible origin of the extended emission component is inverse Compton emission from electrons and positrons that have escaped the confines of the pulsar and form a halo around the PWN.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- pulsars: individual: PSR J1813-1749
- gamma rays: general
- gamma rays: ISM
- Astroparticle Physics
- Astropartikelfysik
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
-
Aharonian, F.
-
Benkhali, F. Ait
-
Aschersleben, J.
-
Ashkar, H.
-
Backes, M.
-
Baktash, A.
-
show more...
-
Martins, V. Barb ...
-
Barnard, J.
-
Batzofin, R.
-
Becherini, Yvonn ...
-
Berge, D.
-
Bernlohr, K.
-
Bi, B.
-
Bottcher, M.
-
Boisson, C.
-
Bolmont, J.
-
de lavergne, M. ...
-
Borowska, J.
-
Bouyahiaoui, M.
-
Breuhaus, M.
-
Brose, R.
-
Brun, F.
-
Bruno, B.
-
Bulik, T.
-
Burger-Scheidlin ...
-
Caroff, S.
-
Casanova, S.
-
Cecil, R.
-
Celic, J.
-
Cerruti, M.
-
Chambery, P.
-
Chand, T.
-
Chen, A.
-
Chibueze, J.
-
Chibueze, O.
-
Cotter, G.
-
Mbarubucyeye, J. ...
-
Djannati-Atai, A ...
-
Dmytriiev, A.
-
Doroshenko, V.
-
Einecke, S.
-
Ernenwein, J. -P
-
Feijen, K.
-
Filipovic, M.
-
Fontaine, G.
-
Fuessling, M.
-
Funk, S.
-
Gabici, S.
-
Gallant, Y. A.
-
Ghafourizadeh, S ...
-
Giavitto, G.
-
Glawion, D.
-
Glicenstein, J. ...
-
Goswami, P.
-
Grolleron, G.
-
Grondin, M. -H
-
Hinton, J. A.
-
Hofmann, W.
-
Holch, T. L.
-
Holler, M.
-
Jamrozy, M.
-
Jankowsky, F.
-
Joshi, V.
-
Jung-Richardt, I ...
-
Katarzynski, K.
-
Khatoon, R.
-
Khelifi, B.
-
Klepser, S.
-
Kluzniak, W.
-
Komin, Nu.
-
Kosack, K.
-
Kostunin, D.
-
Kundu, A.
-
Lang, R. G.
-
Le Stum, S.
-
Leitl, F.
-
Lemiere, A.
-
Lemoine-Goumard, ...
-
Lenain, J. -P
-
Leuschner, F.
-
Mackey, J.
-
Malyshev, D.
-
Marandon, V.
-
Marinos, P.
-
Marti-Devesa, G.
-
Marx, R.
-
Mehta, A.
-
Mitchell, A.
-
Moderski, R.
-
Mohrmann, L.
-
Montanari, A.
-
Moulin, E.
-
Murach, T.
-
de Naurois, M.
-
Niemiec, J.
-
Noel, A. Priyana
-
O'Brien, P.
-
Ohm, S.
-
Olivera-Nieto, L ...
-
Wilhelmi, E. de ...
-
Ostrowski, M.
-
Panny, S.
-
Panter, M.
-
Parsons, R. D.
-
Prokhorov, D. A.
-
Puhlhofer, G.
-
Punch, M.
-
Quirrenbach, A.
-
Regeard, M.
-
Reichherzer, P.
-
Reimer, A.
-
Reimer, O.
-
Ren, H.
-
Renaud, M.
-
Reville, B.
-
Rieger, F.
-
Roellinghoff, G.
-
Rudak, B.
-
Sahakian, V.
-
Salzmann, H.
-
Sasaki, M.
-
Schussler, F.
-
Schutte, H. M.
-
Shapopi, J. N. S ...
-
Specovius, A.
-
Spencer, S.
-
Steenkamp, R.
-
Steinmassl, S.
-
Steppa, C.
-
Sushch, I.
-
Suzuki, H.
-
Takahashi, T.
-
Tanaka, T.
-
Terrier, R.
-
Tluczykont, M.
-
Tsuji, N.
-
Unbehaun, T.
-
van Eldik, C.
-
Vecchi, M.
-
Veh, J.
-
Venter, C.
-
Vink, J.
-
Wach, T.
-
Wagner, S. J.
-
Wierzcholska, A.
-
Zacharias, M.
-
Zargaryan, D.
-
Zdziarski, A. A.
-
Zouari, S.
-
Zywucka, N.
-
show less...
- About the subject
-
- NATURAL SCIENCES
-
NATURAL SCIENCES
-
and Physical Science ...
-
and Astronomy Astrop ...
- Articles in the publication
-
Astronomy and As ...
- By the university
-
Linnaeus University