YNAO OpenIR  > 高能天体物理研究组
Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10GeV
Ackermann, M.1; Ajello, M.2; Baldini, L.3; Ballet, J.4; Barbiellini, G.5,6; Bastieri, D.7,8; Bellazzini, R.9; Bissaldi, E.10; Bloom, E. D.11; Bonino, R.12,13; Bottacini, E.11; Brandt, T. J.14; Bregeon, J.15; Bruel, P.16; Buehler, R.1; Cameron, R. A.11; Caragiulo, M.10,17; Caraveo, P. A.18; Castro, D.14; Cavazzuti, E.19; Cecchi, C.20,21; Charles, E.11; Chekhtman, A.22; Cheung, C. C.23; Chiaro, G.8; Ciprini, S.19,20; Cohen, J. M.14,24; Costantin, D.8; Costanza, F.10; Cutini, S.19,20; D'Ammando, F.25,26; de Palma, F.10,27; Desiante, R.12,28; Digel, S. W.11; Di Lalla, N.3; Di Mauro, M.11; Di Venere, L.10,17; Favuzzi, C.10,17; Fegan, S. J.16; Ferrara, E. C.14; Franckowiak, A.1; Fukazawa, Y.29; Funk, S.30; Fusco, P.10,17; Gargano, F.10; Gasparrini, D.19,20; Giglietto, N.10,17; Giordano, F.10,17; Giroletti, M.25; Green, D.14,24; Grenier, I. A.4; Grondin, M. -H.31; Guillemot, L.32,33; Guiriec, S.14,56; Harding, A. K.14; Hays, E.14; Hewitt, J. W.34; Horan, D.16; Hou X(侯贤)35,36,37; Johannesson, G.38,39; Kamae, T.40; Kuss, M.9; La Mura, G.8; Larsson, S.41,42; Lemoine-Goumard, M.31; Li, J.43; Longo, F.5,6; Loparco, F.10,17; Lubrano, P.20; Magill, J. D.24; Maldera, S.12; Malyshev, D.30; Manfreda, A.3; Mazziotta, M. N.10; Michelson, P. F.11; Mitthumsiri, W.44; Mizuno, T.45; Monzani, M. E.11; Morselli, A.46; Moskalenko, I. V.11; Negro, M.12,13; Nuss, E.15; Ohsugi, T.45; Omodei, N.11; Orienti, M.25; Orlando, E.11; Ormes, J. F.47; Paliya, V. S.2; Paneque, D.48; Perkins, J. S.14; Persic, M.5,49; Pesce-Rollins, M.9; Petrosian, V.11; Piron, F.15; Porter, T. A.11; Principe, G.30; Raino, S.10,17; Rando, R.7,8; Razzano, M.9,57; Razzaque, S.50; Reimer, A.11,51; Reimer, O.11,51; Reposeur, T.31; Sgro, C.9; Simone, D.10; Siskind, E. J.52; Spada, F.9; Spandre, G.9; Spinelli, P.10,17; Suson, D. J.53; Tak, D.14,24; Thayer, J. B.11; Thompson, D. J.14; Torres, D. F.43,54; Tosti, G.20,21; Troja, E.14,24; Vianello, G.11; Wood, K. S.55; Wood, M.11
Source PublicationASTROPHYSICAL JOURNAL
2017-07-10
Volume843Issue:2
DOI10.3847/1538-4357/aa775a
Contribution Rank第35完成单位
Indexed BySCI
KeywordCatalogs Gamma Rays: General
Abstract

The spatial extension of gamma-ray source is an essential ingredient to determine its spectral properties, as well as its potential multiwavelength counterpart. The capability to spatially resolve gamma-ray sources is greatly improved by the newly delivered Fermi-Large Area Telescope (LAT) Pass 8 event-level analysis, which provides a greater acceptance and an improved point-spread function, two crucial factors for the detection of extended sources. Here, we present a complete search for extended sources located within 7 degrees from the Galactic plane, using 6 yr of Fermi-LAT data above 10 GeV. We find 46 extended sources and provide their morphological and spectral characteristics. This constitutes the first catalog of hard Fermi-LAT extended sources, named the Fermi Galactic Extended Source Catalog, which allows a thorough study of the properties of the Galactic plane in the sub-TeV domain.

Funding ProjectDOE(DE-AC02-76SF00515)
Funding OrganizationDOE(DE-AC02-76SF00515)
Language英语
Subject Area天文学 ; 天体物理学 ; 高能天体物理学
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeArticle
PublisherIOP PUBLISHING LTD
Publication PlaceTEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN0004-637X
URL查看原文
WOS IDWOS:000405673400013
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordGamma-ray Emission ; Pulsar Wind Nebula ; Remnant Ic 443 ; Xmm-newton Observations ; Source Hess j1857+026 ; Supernova Remnant ; Lat Observations ; Molecular Clouds ; Space-telescope ; X-ray
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/11424
Collection高能天体物理研究组
中国科学院天体结构与演化重点实验室
Corresponding AuthorCohen, J. M.; Hays, E.
Affiliation1.Deutsches Elektronen Synchrotron DESY, D-15738 Zeuthen, Germany
2.Department of Physics and Astronomy, Clemson University, Kinard Lab of Physics, Clemson, SC 29634-0978, USA
3.Università di Pisa and Istituto Nazionale di Fisica Nucleare, Sezione di Pisa I-56127 Pisa, Italy
4.Laboratoire AIM, CEA-IRFU/CNRS/Université Paris Diderot, Service d'Astrophysique, CEA Saclay, F-91191 Gif sur Yvette, France
5.Istituto Nazionale di Fisica Nucleare, Sezione di Trieste, I-34127 Trieste, Italy
6.Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy
7.Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy
8.Dipartimento di Fisica e Astronomia
9.Istituto Nazionale di Fisica Nucleare, Sezione di Pisa, I-56127 Pisa, Italy
10.Istituto Nazionale di Fisica Nucleare, Sezione di Bari, I-70126 Bari, Italy
11.W. W. Hansen Experimental Physics Laboratory, Kavli Institute for Particle Astrophysics and Cosmology, Department of Physics and SLAC National Accelerator Laboratory, Stanford University, Stanford, CA 94305, USA
12.Istituto Nazionale di Fisica Nucleare, Sezione di Torino, I-10125 Torino, Italy
13.Dipartimento di Fisica, Università degli Studi di Torino, I-10125 Torino, Italy
14.NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
15.Laboratoire Univers et Particules de Montpellier, Université Montpellier, CNRS/IN2P3, F-34095 Montpellier, France
16.Laboratoire Leprince-Ringuet, École polytechnique, CNRS/IN2P3, F-91128 Palaiseau, France
17.Dipartimento di Fisica
18.INAF-Istituto di Astrofisica Spaziale e Fisica Cosmica Milano, via E. Bassini 15, I-20133 Milano, Italy
19.Agenzia Spaziale Italiana (ASI) Science Data Center, I-00133 Roma, Italy
20.Istituto Nazionale di Fisica Nucleare, Sezione di Perugia, I-06123 Perugia, Italy
21.Dipartimento di Fisica, Università degli Studi di Perugia, I-06123 Perugia, Italy
22.College of Science, George Mason University, Fairfax, VA 22030, resident at Naval Research Laboratory, Washington, DC 20375, USA
23.Space Science Division, Naval Research Laboratory, Washington, DC 20375-5352, USA
24.Department of Physics and Department of Astronomy, University of Maryland, College Park, MD 20742, USA
25.INAF Istituto di Radioastronomia, I-40129 Bologna, Italy
26.Dipartimento di Astronomia, Università di Bologna, I-40127 Bologna, Italy
27.Università Telematica Pegaso, Piazza Trieste e Trento, 48, I-80132 Napoli, Italy
28.Università di Udine, I-33100 Udine, Italy
29.Department of Physical Sciences, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526, Japan
30.Erlangen Centre for Astroparticle Physics, D-91058 Erlangen, Germany
31.Centre d'Études Nucléaires de Bordeaux Gradignan, IN2P3/CNRS, Université Bordeaux 1, BP120, F-33175 Gradignan Cedex, France
32.Laboratoire de Physique et Chimie de l'Environnement et de l'Espace—Université d'Orléans / CNRS, F-45071 Orléans Cedex 02, France
33.Station de radioastronomie de Nançay, Observatoire de Paris, CNRS/INSU, F-18330 Nançay, France
34.University of North Florida, Department of Physics, 1 UNF Drive, Jacksonville, FL 32224, USA
35.Yunnan Observatories, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming 650216, China
36.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming 650216, China
37.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing 100012, China
38.Science Institute, University of Iceland, IS-107 Reykjavik, Iceland
39.Nordita, Roslagstullsbacken 23, SE-106 91 Stockholm, Sweden
40.Department of Physics, Graduate School of Science, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
41.Department of Physics, KTH Royal Institute of Technology, AlbaNova, SE-106 91 Stockholm, Sweden
42.The Oskar Klein Centre for Cosmoparticle Physics, AlbaNova, SE-106 91 Stockholm, Sweden
43.Institute of Space Sciences (IEEC-CSIC), Campus UAB, Carrer de Magrans s/n, E-08193 Barcelona, Spain
44.Department of Physics, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
45.Hiroshima Astrophysical Science Center, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526, Japan
46.Istituto Nazionale di Fisica Nucleare, Sezione di Roma
47.Department of Physics and Astronomy, University of Denver, Denver, CO 80208, USA
48.Max-Planck-Institut für Physik, D-80805 München, Germany
49.Osservatorio Astronomico di Trieste, Istituto Nazionale di Astrofisica, I-34143 Trieste, Italy
50.Department of Physics, University of Johannesburg, PO Box 524, Auckland Park 2006, South Africa
51.Institut für Astro- und Teilchenphysik and Institut für Theoretische Physik, Leopold-Franzens-Universität Innsbruck, A-6020 Innsbruck, Austria
52.NYCB Real-Time Computing Inc., Lattingtown, NY 11560-1025, USA
53.Department of Chemistry and Physics, Purdue University Calumet, Hammond, IN 46323-2094, USA
54.Institució Catalana de Recerca i Estudis Avançats (ICREA), E-08010 Barcelona, Spain
55.Praxis Inc., Alexandria, VA 22303, Resident at Naval Research Laboratory, Washington, DC 20375, USA
56.NASA Postdoctoral Program Fellow, USA.
57.Funded by contract FIRB-2012-RBFR12PM1F from the Italian Ministry of Education, University and Research (MIUR).
Recommended Citation
GB/T 7714
Ackermann, M.,Ajello, M.,Baldini, L.,et al. Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10GeV[J]. ASTROPHYSICAL JOURNAL,2017,843(2).
APA Ackermann, M..,Ajello, M..,Baldini, L..,Ballet, J..,Barbiellini, G..,...&Wood, M..(2017).Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10GeV.ASTROPHYSICAL JOURNAL,843(2).
MLA Ackermann, M.,et al."Search for Extended Sources in the Galactic Plane Using Six Years of Fermi-Large Area Telescope Pass 8 Data above 10GeV".ASTROPHYSICAL JOURNAL 843.2(2017).
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