Detection of Two TeV Shell-type Remnants at GeV Energies with FERMI LAT: HESS J1731-347 and SN 1006

被引:21
作者
Condon, B. [1 ]
Lemoine-Goumard, M. [1 ]
Acero, F. [2 ]
Katagiri, H. [3 ]
机构
[1] Univ Bordeaux 1, CNRS, Ctr Etud Nucl Bordeaux Gradignan, IN2P3, BP120, F-33175 Gradignan, France
[2] Univ Paris Diderot, Lab AIM, CEA Saclay, CEA IRFU,CNRS, F-91191 Gif Sur Yvette, France
[3] Ibaraki Univ, Coll Sci, 2-1-1,Bunkyo, Mito, Ibaraki 3108512, Japan
关键词
acceleration of particles; cosmic rays; ISM: individual objects (HESS J1731-347; SN; 1006); ISM: supernova remnants; GAMMA-RAY EMISSION; SUPERNOVA; ACCELERATION; RX-J0852.0-4622; DISCOVERY;
D O I
10.3847/1538-4357/aa9be8
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We report the first high-significance GeV gamma-ray detections of supernova remnants HESS J1731-347 and SN 1006, both of which have been previously detected by imaging atmospheric Cherenkov Telescopes above 1 TeV. Using 8 years of Fermi-LAT Pass 8 data at energies between 1 GeV and 2 TeV, we detect emission at the position of HESS. J1731-347 with a significance of similar to 5 sigma and a spectral index of Gamma= 1.66 +/- 0.16(stat) +/- 0.12(syst). The hardness of the index and the good connection with the TeV spectrum of HESS J1731-347 support an association between the two sources. We also confirm the detection of SN. 1006 at similar to 6 sigma with a spectral index of Gamma= 1.79 +/- 0.17(stat) +/- 0.27(syst). The northeast (NE) and southwest (SW) limbs of SN. 1006 were also fit separately, resulting in the detection of the NE region (Gamma= 1.47 +/- 0.26(stat)) and the non-detection of the SW region. The significance of different spectral components for the two limbs is 3.6 sigma, providing first indications of an asymmetry in the GeV gamma-ray emission.
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页数:7
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  • [1] OBSERVATIONS OF THE YOUNG SUPERNOVA REMNANT RX J1713.7-3946 WITH THE FERMI LARGE AREA TELESCOPE
    Abdo, A. A.
    Ackermann, M.
    Ajello, M.
    Allafort, A.
    Baldini, L.
    Ballet, J.
    Barbiellini, G.
    Baring, M. G.
    Bastieri, D.
    Bellazzini, R.
    Berenji, B.
    Blandford, R. D.
    Bloom, E. D.
    Bonamente, E.
    Borgland, A. W.
    Bouvier, A.
    Brandt, T. J.
    Bregeon, J.
    Brigida, M.
    Bruel, P.
    Buehler, R.
    Buson, S.
    Caliandro, G. A.
    Cameron, R. A.
    Caraveo, P. A.
    Casandjian, J. M.
    Cecchi, C.
    Chaty, S.
    Chekhtman, A.
    Cheung, C. C.
    Chiang, J.
    Cillis, A. N.
    Ciprini, S.
    Claus, R.
    Cohen-Tanugi, J.
    Conrad, J.
    Corbel, S.
    Cutini, S.
    de Angelis, A.
    de Palma, F.
    Dermer, C. D.
    Digel, S. W.
    do Couto e Silva, E.
    Drell, P. S.
    Drlica-Wagner, A.
    Dubois, R.
    Dumora, D.
    Favuzzi, C.
    Ferrara, E. C.
    Fortin, P.
    [J]. ASTROPHYSICAL JOURNAL, 2011, 734 (01)
  • [2] A new SNR with TeV shell-type morphology: HESS J1731-347
    Abramowski, A.
    Acero, F.
    Aharonian, F.
    Akhperjanian, A. G.
    Anton, G.
    Balzer, A.
    Barnacka, A.
    de Almeida, U. Barres
    Becherini, Y.
    Becker, J.
    Behera, B.
    Bernloehr, K.
    Bochow, A.
    Boisson, C.
    Bolmont, J.
    Bordas, P.
    Brucker, J.
    Brun, F.
    Brun, P.
    Bulik, T.
    Buesching, I.
    Carrigan, S.
    Casanova, S.
    Cerruti, M.
    Chadwick, P. M.
    Charbonnier, A.
    Chaves, R. C. G.
    Cheesebrough, A.
    Chounet, L. -M.
    Clapson, A. C.
    Coignet, G.
    Cologna, G.
    Conrad, J.
    Dalton, M.
    Daniel, M. K.
    Davids, I. D.
    Degrange, B.
    Deil, C.
    Dickinson, H. J.
    Djannati-Atai, A.
    Domainko, W.
    Drury, L. O'C.
    Dubois, F.
    Dubus, G.
    Dutson, K.
    Dyks, J.
    Dyrda, M.
    Egberts, K.
    Eger, P.
    Espigat, P.
    [J]. ASTRONOMY & ASTROPHYSICS, 2011, 531
  • [3] THE FIRST FERMI LAT SUPERNOVA REMNANT CATALOG
    Acero, F.
    Ackermann, M.
    Ajello, M.
    Baldini, L.
    Ballet, J.
    Barbiellini, G.
    Bastieri, D.
    Bellazzini, R.
    Bissaldi, E.
    Blandford, R. D.
    Bloom, E. D.
    Bonino, R.
    Bottacini, E.
    Brandt, T. J.
    Bregeon, J.
    Bruel, P.
    Buehler, R.
    Buson, S.
    Caliandro, G. A.
    Cameron, R. A.
    Caputo, R.
    Caragiulo, M.
    Caraveo, P. A.
    Casandjian, J. M.
    Cavazzuti, E.
    Cecchi, C.
    Chekhtman, A.
    Chiang, J.
    Chiaro, G.
    Ciprini, S.
    Claus, R.
    Cohen, J. M.
    Cohen-Tanugi, J.
    Cominsky, L. R.
    Condon, B.
    Conrad, J.
    Cutini, S.
    D'Ammando, F.
    de Angelis, A.
    de Palma, F.
    Desiante, R.
    Digel, S. W.
    Di Venere, L.
    Drell, P. S.
    Drlica-Wagner, A.
    Favuzzi, C.
    Ferrara, E. C.
    Franckowiak, A.
    Fukazawa, Y.
    Funk, S.
    [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2016, 224 (01)
  • [4] DEVELOPMENT OF THE MODEL OF GALACTIC INTERSTELLAR EMISSION FOR STANDARD POINT-SOURCE ANALYSIS OF FERMI LARGE AREA TELESCOPE DATA
    Acero, F.
    Ackermann, M.
    Ajello, M.
    Albert, A.
    Baldini, L.
    Ballet, J.
    Barbiellini, G.
    Bastieri, D.
    Bellazzini, R.
    Bissaldi, E.
    Bloom, E. D.
    Bonino, R.
    Bottacini, E.
    Brandt, T. J.
    Bregeon, J.
    Bruel, P.
    Buehler, R.
    Buson, S.
    Caliandro, G. A.
    Cameron, R. A.
    Caragiulo, M.
    Caraveo, P. A.
    Casandjian, J. M.
    Cavazzuti, E.
    Cecchi, C.
    Charles, E.
    Chekhtman, A.
    Chiang, J.
    Chiaro, G.
    Ciprini, S.
    Claus, R.
    Cohen-Tanugi, J.
    Conrad, J.
    Cuoco, A.
    Cutini, S.
    D'Ammando, F.
    de Angelis, A.
    de Palma, F.
    Desiante, R.
    Digel, S. W.
    Di Venere, L.
    Drell, P. S.
    Favuzzi, C.
    Fegan, S. J.
    Ferrara, E. C.
    Focke, W. B.
    Franckowiak, A.
    Funk, S.
    Fusco, P.
    Gargano, F.
    [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2016, 223 (02)
  • [5] Study of TeV shell supernova remnants at gamma-ray energies
    Acero, F.
    Lemoine-Goumard, M.
    Renaud, M.
    Ballet, J.
    Hewitt, J. W.
    Rousseau, R.
    Tanaka, T.
    [J]. ASTRONOMY & ASTROPHYSICS, 2015, 580
  • [6] FERMI LARGE AREA TELESCOPE THIRD SOURCE CATALOG
    Acero, F.
    Ackermann, M.
    Ajello, M.
    Albert, A.
    Atwood, W. B.
    Axelsson, M.
    Baldini, L.
    Ballet, J.
    Barbiellini, G.
    Bastieri, D.
    Belfiore, A.
    Bellazzini, R.
    Bissaldi, E.
    Blandford, R. D.
    Bloom, E. D.
    Bogart, J. R.
    Bonino, R.
    Bottacini, E.
    Bregeon, J.
    Britto, R. J.
    Bruel, P.
    Buehler, R.
    Burnett, T. H.
    Buson, S.
    Caliandro, G. A.
    Cameron, R. A.
    Caputo, R.
    Caragiulo, M.
    Caraveo, P. A.
    Casandjian, J. M.
    Cavazzuti, E.
    Charles, E.
    Chaves, R. C. G.
    Chekhtman, A.
    Cheung, C. C.
    Chiang, J.
    Chiaro, G.
    Ciprini, S.
    Claus, R.
    Cohen-Tanugi, J.
    Cominsky, L. R.
    Conrad, J.
    Cutini, S.
    D'Ammando, F.
    de Angelis, A.
    DeKlotz, M.
    de Palma, F.
    Desiante, R.
    Digel, S. W.
    Di Venere, L.
    [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2015, 218 (02)
  • [7] First detection of VHE γ-rays from SN 1006 by HESS
    Acero, F.
    Aharonian, F.
    Akhperjanian, A. G.
    Anton, G.
    de Almeida, U. Barres
    Bazer-Bachi, A. R.
    Becherini, Y.
    Behera, B.
    Beilicke, M.
    Bernloehr, K.
    Bochow, A.
    Boisson, C.
    Bolmont, J.
    Borrel, V.
    Brucker, J.
    Brun, F.
    Brun, P.
    Buehler, R.
    Bulik, T.
    Buesching, I.
    Boutelier, T.
    Chadwick, P. M.
    Charbonnier, A.
    Chaves, R. C. G.
    Cheesebrough, A.
    Conrad, J.
    Chounet, L. -M.
    Clapson, A. C.
    Coignet, G.
    Dalton, M.
    Daniel, M. K.
    Davids, I. D.
    Degrange, B.
    Deil, C.
    Dickinson, H. J.
    Djannati-Atai, A.
    Domainko, W.
    Drury, L. O'C.
    Dubois, F.
    Dubus, G.
    Dyks, J.
    Dyrda, M.
    Egberts, K.
    Eger, P.
    Espigat, P.
    Fallon, L.
    Farnier, C.
    Fegan, S.
    Feinstein, F.
    Fiasson, A.
    [J]. ASTRONOMY & ASTROPHYSICS, 2010, 516
  • [8] THE FERMI LARGE AREA TELESCOPE ON ORBIT: EVENT CLASSIFICATION, INSTRUMENT RESPONSE FUNCTIONS, AND CALIBRATION
    Ackermann, M.
    Ajello, M.
    Albert, A.
    Allafort, A.
    Atwood, W. B.
    Axelsson, M.
    Baldini, L.
    Ballet, J.
    Barbiellini, G.
    Bastieri, D.
    Bechtol, K.
    Bellazzini, R.
    Bissaldi, E.
    Blandford, R. D.
    Bloom, E. D.
    Bogart, J. R.
    Bonamente, E.
    Borgland, A. W.
    Bottacini, E.
    Bouvier, A.
    Brandt, T. J.
    Bregeon, J.
    Brigida, M.
    Bruel, P.
    Buehler, R.
    Burnett, T. H.
    Buson, S.
    Caliandro, G. A.
    Cameron, R. A.
    Caraveo, P. A.
    Casandjian, J. M.
    Cavazzuti, E.
    Cecchi, C.
    Celik, O.
    Charles, E.
    Chaves, R. C. G.
    Chekhtman, A.
    Cheung, C. C.
    Chiang, J.
    Ciprini, S.
    Claus, R.
    Cohen-Tanugi, J.
    Conrad, J.
    Corbet, R.
    Cutini, S.
    D'Ammando, F.
    Davis, D. S.
    de Angelis, A.
    DeKlotz, M.
    de Palma, F.
    [J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2012, 203 (01)
  • [9] HESS very-high-energy gamma-ray sources without identified counterparts
    Aharonian, F.
    Akhperjanian, A. G.
    de Almeida, U. Barres
    Bazer-Bachi, A. R.
    Behera, B.
    Beilicke, M.
    Benbow, W.
    Bernloehr, K.
    Boisson, C.
    Bolz, O.
    Borrel, V.
    Braun, I.
    Brion, E.
    Brown, A. M.
    Buehler, R.
    Bulik, T.
    Buesching, I.
    Boutelier, T.
    Carrigan, S.
    Chadwick, P. M.
    Chounet, L. -M.
    Clapson, A. C.
    Coignet, G.
    Cornils, R.
    Costamante, L.
    Dalton, M.
    Degrange, B.
    Dickinson, H. J.
    Djannati-Atai, A.
    Domainko, W.
    Drury, L. O'C.
    Dubois, F.
    Dubus, G.
    Dyks, J.
    Egberts, K.
    Emmanoulopoulos, D.
    Espigat, P.
    Farnier, C.
    Feinstein, F.
    Fiasson, A.
    Foerster, A.
    Fontaine, G.
    Funks, Seb.
    Fuessling, M.
    Gallant, Y. A.
    Giebels, B.
    Glicenstein, J. F.
    Glueck, B.
    Goret, P.
    Hadjichristidis, C.
    [J]. ASTRONOMY & ASTROPHYSICS, 2008, 477 (01): : 353 - 363
  • [10] The HESS survey of the inner galaxy in very high energy gamma rays
    Aharonian, F
    Akhperjanian, AG
    Bazer-Bachi, AR
    Beilicke, M
    Benbow, W
    Berge, D
    Bernlöhr, K
    Boisson, C
    Bolz, O
    Borrel, V
    Braun, I
    Breitling, F
    Brown, AM
    Chadwick, PM
    Chounet, LM
    Cornils, R
    Costamante, L
    Degrange, B
    Dickinson, HJ
    Djannati-Ataï, A
    Drury, LO
    Dubus, G
    Emmanoulopoulos, D
    Espigat, P
    Feinstein, F
    Fontaine, G
    Fuchs, Y
    Funk, S
    Gallant, YA
    Giebels, B
    Gillessen, S
    Glicenstein, JF
    Goret, P
    Hadjichristidis, C
    Hauser, M
    Heinzelmann, G
    Henri, G
    Hermann, G
    Hinton, JA
    Hofmann, W
    Holleran, M
    Horns, D
    Jacholkowska, A
    de Jager, OC
    Khélifi, B
    Komin, N
    Konopelko, A
    Latham, IJ
    Le Gallou, R
    Lemière, A
    [J]. ASTROPHYSICAL JOURNAL, 2006, 636 (02) : 777 - 797