NAOC Open IR
&ITXMM-Newton&IT observations of the non-thermal supernova remnant HESS J1731-347 (G353.6-0.7)
Doroshenko, V.1; Puehlhofer, G.1; Bamba, A.2,3; Acero, F.4; Tian, W. W.5,6,7,8; Klochkov, D.1; Santangelo, A.1
2017-12-01
Source PublicationASTRONOMY & ASTROPHYSICS
ISSN1432-0746
Volume608Pages:11
AbstractWe report on the analysis of XMM-Newton observations of the non-thermal shell-type supernova remnant HESS J1731-347 (G353.6-0.7). For the first time the complete remnant shell has been covered in X-rays, which allowed direct comparison with radio and TeV observations. We carried out a spatially resolved spectral analysis of XMM-Newton data and confirmed the previously reported non-thermal power-law X-ray spectrum of the source with negligible variations of spectral index across the shell. On the other hand, the X-ray absorption column is strongly variable and correlates with the CO emission thus confirming that the absorbing material must be in the foreground and reinforcing the previously suggested lower limit on distance. Finally, we find that the X-ray emission of the remnant is suppressed towards the Galactic plane, which points to lower shock velocities in this region, likely due to the interaction of the shock with the nearby molecular cloud.
KeywordX-rays: individuals: HESS J1731-347 X-rays: ISM cosmic rays ISM: supernova remnants
Funding OrganizationDeutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; NSFC ; NSFC ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; NSFC ; NSFC ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; NSFC ; NSFC ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; NSFC ; NSFC ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan
DOI10.1051/0004-6361/201730983
WOS KeywordX-RAY-EMISSION ; RX J1713.7-3946 ; GALACTIC RIDGE ; MOLECULAR CLOUDS ; ORIGIN ; CATALOG ; CHANDRA ; SUZAKU ; RADIO
Language英语
Funding ProjectDeutsche Forschungsgemeinschaft (DFG)[DLR 50 OR 0702] ; Deutsche Forschungsgemeinschaft (DFG)[FKZ 50 OG 1301] ; Deutsche Forschungsgemeinschaft (DFG)[SA2131/1-1] ; Deutsche Forschungsgemeinschaft (DFG)[FKZ OR 1310] ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR)[DLR 50 OR 0702] ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR)[FKZ 50 OG 1301] ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR)[SA2131/1-1] ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR)[FKZ OR 1310] ; NSFC[11473038] ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan[15K05107]
Funding OrganizationDeutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; NSFC ; NSFC ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; NSFC ; NSFC ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; NSFC ; NSFC ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsche Forschungsgemeinschaft (DFG) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; Deutsches Zentrums fur Luft- und Raumfahrt (DLR) ; NSFC ; NSFC ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan ; Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT) of Japan
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000416945700003
PublisherEDP SCIENCES S A
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/37311
Collection中国科学院国家天文台
Corresponding AuthorDoroshenko, V.
Affiliation1.Inst Astron & Astrophys, Sand 1, D-72076 Tubingen, Germany
2.Univ Tokyo, Dept Phys, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan
3.Univ Tokyo, Sch Sci, Res Ctr Early Universe, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan
4.Univ Paris Diderot, CEA Saclay, Lab AIM, IRFU SAp,CEA DRF,CNRS, Bat 709, Gif Sur Yvette, France
5.Chinese Acad Sci, Natl Astron Observ, Key Lab Opt Astron, Beijing 100012, Peoples R China
6.Natl Tsing Hua Univ, Inst Astron, Hsinchu, Taiwan
7.Natl Tsing Hua Univ, Dept Phys, Hsinchu, Taiwan
8.Univ Calgary, Dept Phys & Astron, Calgary, AB T2N 1N4, Canada
Recommended Citation
GB/T 7714
Doroshenko, V.,Puehlhofer, G.,Bamba, A.,et al. &ITXMM-Newton&IT observations of the non-thermal supernova remnant HESS J1731-347 (G353.6-0.7)[J]. ASTRONOMY & ASTROPHYSICS,2017,608:11.
APA Doroshenko, V..,Puehlhofer, G..,Bamba, A..,Acero, F..,Tian, W. W..,...&Santangelo, A..(2017).&ITXMM-Newton&IT observations of the non-thermal supernova remnant HESS J1731-347 (G353.6-0.7).ASTRONOMY & ASTROPHYSICS,608,11.
MLA Doroshenko, V.,et al."&ITXMM-Newton&IT observations of the non-thermal supernova remnant HESS J1731-347 (G353.6-0.7)".ASTRONOMY & ASTROPHYSICS 608(2017):11.
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