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Observation of supernova remnant ic 443 with the fermi large area telescope

We report observation of the supernova remnant (SNR) IC 443 (G189.1+3.0) with the Fermi Gamma-ray Space Telescope Large Area Telescope (LAT) in the energy band between 200 MeV and 50 GeV. IC 443 is a shell-type SNR with mixed morphology located off the outer Galactic plane where high-energy emission... Full description

Journal Title: The Astrophysical Journal 2010, Vol.712(1), pp.459-468
Main Author: Abdo, A. A.
Other Authors: Ackermann, M. , Ajello, M. , Baldini, L. , Ballet, J. , Barbiellini, G. , Bastieri, D. , Baughman, B. M. , Bechtol, K. , Bellazzini, R. , Berenji, B. , Blandford, R. D. , Bloom, E. D. , Bonamente, E. , Borgland, A. W. , Bregeon, J. , Brez, A. , Brigida, M. , Bruel, P. , Burnett, T. H. , Buson, S. , Caliandro, G. A. , Cameron, R. A. , Caraveo, P. A. , Casandjian, J. M. , Cecchi, C. , Çelik, Ö. , Chekhtman, A. , Cheung, C. C. , Chiang, J. , Cillis, A. N. , Ciprini, S. , Claus, R. , Cohen-Tanugi, J. , Cominsky, L. R. , Conrad, J. , Cutini, S. , Dermer, C. D. , De Angelis, A. , De Palma, F. , Do Couto E Silva, E. , Drell, P. S. , Drlica-Wagner, A. , Dubois, R. , Dumora, D. , Farnier, C. , Favuzzi, C. , Fegan, S. J. , Focke, W. B. , Fortin, P. , Frailis, M. , Fukazawa, Y. , Funk, S. , Fusco, P. , Gargano, F. , Gasparrini, D. , Gehrels, N. , Germani, S. , Giavitto, G. , Giebels, B. , Giglietto, N. , Giordano, F. , Glanzman, T. , Godfrey, G. , Grenier, I. A. , Grondin, M.-H. , Grove, J. E. , Guillemot, L. , Guiriec, S. , Hanabata, Y. , Harding, A. K. , Hayashida, M. , Hughes, R. E. , Jackson, M. S. , Jóhannesson, G. , Johnson, A. S. , Johnson, T. J. , Johnson, W. N. , Kamae, T. , Katagiri, H. , Kataoka, J. , Kawai, N. , Kerr, M. , Knödlseder, J. , Kocian, M. L. , Kuss, M. , Lande, J. , Latronico, L. , Lee, S.-H. , Lemoine-Goumard, M. , Longo, F. , Loparco, F. , Lott, B. , Lovellette, M. N. , Lubrano, P. , Madejski, G. M. , Makeev, A. , Mazziotta, M. N. , Meurer, C. , Michelson, P. F. , Mitthumsiri, W. , Moiseev, A. A. , Monte, C. , Monzani, M. E. , Morselli, A. , Moskalenko, I. V. , Murgia, S. , Nakamori, T. , Nolan, P. L. , Norris, J. P. , Nuss, E. , Ohsugi, T. , Orlando, E. , Ormes, J. F. , Ozaki, M. , Paneque, D. , Panetta, J. H. , Parent, D. , Pelassa, V. , Pepe, M. , Pesce-Rollins, M. , Piron, F. , Porter, T. A. , Rainò, S. , Rando, R. , Razzano, M. , Reimer, A. , Reimer, O. , Reposeur, T. , Rochester, L. S. , Rodriguez, A. Y. , Romani, R. W. , Roth, M. , Ryde, F. , Sadrozinski, H. F.-W. , Sanchez, D. , Sander, A. , Parkinson, P. M. Saz , Scargle, J. D. , Sgrò, C. , Siskind, E. J. , Smith, D. A. , Smith, P. D. , Spandre, G. , Spinelli, P. , Strickman, M. S. , Strong, A. W. , Suson, D. J. , Tajima, H. , Takahashi, H. , Takahashi, T. , Tanaka, T. , Thayer, J. B. , Thayer, J. G. , Thompson, D. J. , Tibaldo, L. , Torres, D. F. , Tosti, G. , Tramacere, A. , Uchiyama, Y. , Usher, T. L. , Van Etten, A. , Vasileiou, V. , Venter, C. , Vilchez, N. , Vitale, V. , Waite, A. P. , Wang, P. , Winer, B. L. , Wood, K. S. , Ylinen, T. , Ziegler, M.
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 0004-637X ; E-ISSN: 1538-4357 ; DOI: 10.1088/0004-637X/712/1/459
Link: http://dx.doi.org/10.1088/0004-637X/712/1/459
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recordid: iop10.1088/0004-637X/712/1/459
title: Observation of supernova remnant ic 443 with the fermi large area telescope
format: Article
creator:
  • Abdo, A. A.
  • Ackermann, M.
  • Ajello, M.
  • Baldini, L.
  • Ballet, J.
  • Barbiellini, G.
  • Bastieri, D.
  • Baughman, B. M.
  • Bechtol, K.
  • Bellazzini, R.
  • Berenji, B.
  • Blandford, R. D.
  • Bloom, E. D.
  • Bonamente, E.
  • Borgland, A. W.
  • Bregeon, J.
  • Brez, A.
  • Brigida, M.
  • Bruel, P.
  • Burnett, T. H.
  • Buson, S.
  • Caliandro, G. A.
  • Cameron, R. A.
  • Caraveo, P. A.
  • Casandjian, J. M.
  • Cecchi, C.
  • Çelik, Ö.
  • Chekhtman, A.
  • Cheung, C. C.
  • Chiang, J.
  • Cillis, A. N.
  • Ciprini, S.
  • Claus, R.
  • Cohen-Tanugi, J.
  • Cominsky, L. R.
  • Conrad, J.
  • Cutini, S.
  • Dermer, C. D.
  • De Angelis, A.
  • De Palma, F.
  • Do Couto E Silva, E.
  • Drell, P. S.
  • Drlica-Wagner, A.
  • Dubois, R.
  • Dumora, D.
  • Farnier, C.
  • Favuzzi, C.
  • Fegan, S. J.
  • Focke, W. B.
  • Fortin, P.
  • Frailis, M.
  • Fukazawa, Y.
  • Funk, S.
  • Fusco, P.
  • Gargano, F.
  • Gasparrini, D.
  • Gehrels, N.
  • Germani, S.
  • Giavitto, G.
  • Giebels, B.
  • Giglietto, N.
  • Giordano, F.
  • Glanzman, T.
  • Godfrey, G.
  • Grenier, I. A.
  • Grondin, M.-H.
  • Grove, J. E.
  • Guillemot, L.
  • Guiriec, S.
  • Hanabata, Y.
  • Harding, A. K.
  • Hayashida, M.
  • Hughes, R. E.
  • Jackson, M. S.
  • Jóhannesson, G.
  • Johnson, A. S.
  • Johnson, T. J.
  • Johnson, W. N.
  • Kamae, T.
  • Katagiri, H.
  • Kataoka, J.
  • Kawai, N.
  • Kerr, M.
  • Knödlseder, J.
  • Kocian, M. L.
  • Kuss, M.
  • Lande, J.
  • Latronico, L.
  • Lee, S.-H.
  • Lemoine-Goumard, M.
  • Longo, F.
  • Loparco, F.
  • Lott, B.
  • Lovellette, M. N.
  • Lubrano, P.
  • Madejski, G. M.
  • Makeev, A.
  • Mazziotta, M. N.
  • Meurer, C.
  • Michelson, P. F.
  • Mitthumsiri, W.
  • Moiseev, A. A.
  • Monte, C.
  • Monzani, M. E.
  • Morselli, A.
  • Moskalenko, I. V.
  • Murgia, S.
  • Nakamori, T.
  • Nolan, P. L.
  • Norris, J. P.
  • Nuss, E.
  • Ohsugi, T.
  • Orlando, E.
  • Ormes, J. F.
  • Ozaki, M.
  • Paneque, D.
  • Panetta, J. H.
  • Parent, D.
  • Pelassa, V.
  • Pepe, M.
  • Pesce-Rollins, M.
  • Piron, F.
  • Porter, T. A.
  • Rainò, S.
  • Rando, R.
  • Razzano, M.
  • Reimer, A.
  • Reimer, O.
  • Reposeur, T.
  • Rochester, L. S.
  • Rodriguez, A. Y.
  • Romani, R. W.
  • Roth, M.
  • Ryde, F.
  • Sadrozinski, H. F.-W.
  • Sanchez, D.
  • Sander, A.
  • Parkinson, P. M. Saz
  • Scargle, J. D.
  • Sgrò, C.
  • Siskind, E. J.
  • Smith, D. A.
  • Smith, P. D.
  • Spandre, G.
  • Spinelli, P.
  • Strickman, M. S.
  • Strong, A. W.
  • Suson, D. J.
  • Tajima, H.
  • Takahashi, H.
  • Takahashi, T.
  • Tanaka, T.
  • Thayer, J. B.
  • Thayer, J. G.
  • Thompson, D. J.
  • Tibaldo, L.
  • Torres, D. F.
  • Tosti, G.
  • Tramacere, A.
  • Uchiyama, Y.
  • Usher, T. L.
  • Van Etten, A.
  • Vasileiou, V.
  • Venter, C.
  • Vilchez, N.
  • Vitale, V.
  • Waite, A. P.
  • Wang, P.
  • Winer, B. L.
  • Wood, K. S.
  • Ylinen, T.
  • Ziegler, M.
subjects:
  • Astrophysics - High Energy Astrophysical Phenomena
ispartof: The Astrophysical Journal, 2010, Vol.712(1), pp.459-468
description: We report observation of the supernova remnant (SNR) IC 443 (G189.1+3.0) with the Fermi Gamma-ray Space Telescope Large Area Telescope (LAT) in the energy band between 200 MeV and 50 GeV. IC 443 is a shell-type SNR with mixed morphology located off the outer Galactic plane where high-energy emission has been detected in the X-ray, GeV and TeV gamma-ray bands. Past observations suggest IC 443 has been interacting with surrounding interstellar matter. Proximity between dense shocked molecular clouds and GeV-TeV gamma-ray emission regions detected by EGRET , MAGIC , and VERITAS suggests an interpretation that cosmic-ray (CR) particles are accelerated by the SNR. With the high gamma-ray statistics and broad energy coverage provided by the LAT, we accurately characterize the gamma-ray emission produced by the CRs accelerated at IC 443. The emission region is extended in the energy band with 68 = 027 ± 001(stat) ± 003(sys) for an assumed two-dimensional Gaussian profile and overlaps almost completely with the extended source region of VERITAS . Its centroid is displaced significantly from the known pulsar wind nebula (PWN) which suggests the PWN is not the major contributor in the present energy band. The observed spectrum changes its power-law slope continuously and continues smoothly to the MAGIC and VERITAS data points. The combined gamma-ray spectrum (200 MeV < E < 2 TeV) is reproduced well by decays of neutral pions produced by a broken power-law proton spectrum with a break around 70 GeV.
language: eng
source:
identifier: ISSN: 0004-637X ; E-ISSN: 1538-4357 ; DOI: 10.1088/0004-637X/712/1/459
fulltext: fulltext
issn:
  • 0004-637X
  • 1538-4357
  • 0004637X
  • 15384357
url: Link


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titleObservation of supernova remnant ic 443 with the fermi large area telescope
creatorAbdo, A. A. ; Ackermann, M. ; Ajello, M. ; Baldini, L. ; Ballet, J. ; Barbiellini, G. ; Bastieri, D. ; Baughman, B. M. ; Bechtol, K. ; Bellazzini, R. ; Berenji, B. ; Blandford, R. D. ; Bloom, E. D. ; Bonamente, E. ; Borgland, A. W. ; Bregeon, J. ; Brez, A. ; Brigida, M. ; Bruel, P. ; Burnett, T. H. ; Buson, S. ; Caliandro, G. A. ; Cameron, R. A. ; Caraveo, P. A. ; Casandjian, J. M. ; Cecchi, C. ; Çelik, Ö. ; Chekhtman, A. ; Cheung, C. C. ; Chiang, J. ; Cillis, A. N. ; Ciprini, S. ; Claus, R. ; Cohen-Tanugi, J. ; Cominsky, L. R. ; Conrad, J. ; Cutini, S. ; Dermer, C. D. ; De Angelis, A. ; De Palma, F. ; Do Couto E Silva, E. ; Drell, P. S. ; Drlica-Wagner, A. ; Dubois, R. ; Dumora, D. ; Farnier, C. ; Favuzzi, C. ; Fegan, S. J. ; Focke, W. B. ; Fortin, P. ; Frailis, M. ; Fukazawa, Y. ; Funk, S. ; Fusco, P. ; Gargano, F. ; Gasparrini, D. ; Gehrels, N. ; Germani, S. ; Giavitto, G. ; Giebels, B. ; Giglietto, N. ; Giordano, F. ; Glanzman, T. ; Godfrey, G. ; Grenier, I. A. ; Grondin, M.-H. ; Grove, J. E. ; Guillemot, L. ; Guiriec, S. ; Hanabata, Y. ; Harding, A. K. ; Hayashida, M. ; Hughes, R. E. ; Jackson, M. S. ; Jóhannesson, G. ; Johnson, A. S. ; Johnson, T. J. ; Johnson, W. N. ; Kamae, T. ; Katagiri, H. ; Kataoka, J. ; Kawai, N. ; Kerr, M. ; Knödlseder, J. ; Kocian, M. L. ; Kuss, M. ; Lande, J. ; Latronico, L. ; Lee, S.-H. ; Lemoine-Goumard, M. ; Longo, F. ; Loparco, F. ; Lott, B. ; Lovellette, M. N. ; Lubrano, P. ; Madejski, G. M. ; Makeev, A. ; Mazziotta, M. N. ; Meurer, C. ; Michelson, P. F. ; Mitthumsiri, W. ; Moiseev, A. A. ; Monte, C. ; Monzani, M. E. ; Morselli, A. ; Moskalenko, I. V. ; Murgia, S. ; Nakamori, T. ; Nolan, P. L. ; Norris, J. P. ; Nuss, E. ; Ohsugi, T. ; Orlando, E. ; Ormes, J. F. ; Ozaki, M. ; Paneque, D. ; Panetta, J. H. ; Parent, D. ; Pelassa, V. ; Pepe, M. ; Pesce-Rollins, M. ; Piron, F. ; Porter, T. A. ; Rainò, S. ; Rando, R. ; Razzano, M. ; Reimer, A. ; Reimer, O. ; Reposeur, T. ; Rochester, L. S. ; Rodriguez, A. Y. ; Romani, R. W. ; Roth, M. ; Ryde, F. ; Sadrozinski, H. F.-W. ; Sanchez, D. ; Sander, A. ; Parkinson, P. M. Saz ; Scargle, J. D. ; Sgrò, C. ; Siskind, E. J. ; Smith, D. A. ; Smith, P. D. ; Spandre, G. ; Spinelli, P. ; Strickman, M. S. ; Strong, A. W. ; Suson, D. J. ; Tajima, H. ; Takahashi, H. ; Takahashi, T. ; Tanaka, T. ; Thayer, J. B. ; Thayer, J. G. ; Thompson, D. J. ; Tibaldo, L. ; Torres, D. F. ; Tosti, G. ; Tramacere, A. ; Uchiyama, Y. ; Usher, T. L. ; Van Etten, A. ; Vasileiou, V. ; Venter, C. ; Vilchez, N. ; Vitale, V. ; Waite, A. P. ; Wang, P. ; Winer, B. L. ; Wood, K. S. ; Ylinen, T. ; Ziegler, M.
ispartofThe Astrophysical Journal, 2010, Vol.712(1), pp.459-468
identifier
descriptionWe report observation of the supernova remnant (SNR) IC 443 (G189.1+3.0) with the Fermi Gamma-ray Space Telescope Large Area Telescope (LAT) in the energy band between 200 MeV and 50 GeV. IC 443 is a shell-type SNR with mixed morphology located off the outer Galactic plane where high-energy emission has been detected in the X-ray, GeV and TeV gamma-ray bands. Past observations suggest IC 443 has been interacting with surrounding interstellar matter. Proximity between dense shocked molecular clouds and GeV-TeV gamma-ray emission regions detected by EGRET , MAGIC , and VERITAS suggests an interpretation that cosmic-ray (CR) particles are accelerated by the SNR. With the high gamma-ray statistics and broad energy coverage provided by the LAT, we accurately characterize the gamma-ray emission produced by the CRs accelerated at IC 443. The emission region is extended in the energy band with 68 = 027 ± 001(stat) ± 003(sys) for an assumed two-dimensional Gaussian profile and overlaps almost completely with the extended source region of VERITAS . Its centroid is displaced significantly from the known pulsar wind nebula (PWN) which suggests the PWN is not the major contributor in the present energy band. The observed spectrum changes its power-law slope continuously and continues smoothly to the MAGIC and VERITAS data points. The combined gamma-ray spectrum (200 MeV < E < 2 TeV) is reproduced well by decays of neutral pions produced by a broken power-law proton spectrum with a break around 70 GeV.
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subjectAstrophysics - High Energy Astrophysical Phenomena;
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creatorcontrib
0Abdo, A. A.
1Ackermann, M.
2Ajello, M.
3Baldini, L.
4Ballet, J.
5Barbiellini, G.
6Bastieri, D.
7Baughman, B. M.
8Bechtol, K.
9Bellazzini, R.
10Berenji, B.
11Blandford, R. D.
12Bloom, E. D.
13Bonamente, E.
14Borgland, A. W.
15Bregeon, J.
16Brez, A.
17Brigida, M.
18Bruel, P.
19Burnett, T. H.
20Buson, S.
21Caliandro, G. A.
22Cameron, R. A.
23Caraveo, P. A.
24Casandjian, J. M.
25Cecchi, C.
26Çelik, Ö.
27Chekhtman, A.
28Cheung, C. C.
29Chiang, J.
30Cillis, A. N.
31Ciprini, S.
32Claus, R.
33Cohen-Tanugi, J.
34Cominsky, L. R.
35Conrad, J.
36Cutini, S.
37Dermer, C. D.
38De Angelis, A.
39De Palma, F.
40Do Couto E Silva, E.
41Drell, P. S.
42Drlica-Wagner, A.
43Dubois, R.
44Dumora, D.
45Farnier, C.
46Favuzzi, C.
47Fegan, S. J.
48Focke, W. B.
49Fortin, P.
50Frailis, M.
51Fukazawa, Y.
52Funk, S.
53Fusco, P.
54Gargano, F.
55Gasparrini, D.
56Gehrels, N.
57Germani, S.
58Giavitto, G.
59Giebels, B.
60Giglietto, N.
61Giordano, F.
62Glanzman, T.
63Godfrey, G.
64Grenier, I. A.
65Grondin, M.-H.
66Grove, J. E.
67Guillemot, L.
68Guiriec, S.
69Hanabata, Y.
70Harding, A. K.
71Hayashida, M.
72Hughes, R. E.
73Jackson, M. S.
74Jóhannesson, G.
75Johnson, A. S.
76Johnson, T. J.
77Johnson, W. N.
78Kamae, T.
79Katagiri, H.
80Kataoka, J.
81Kawai, N.
82Kerr, M.
83Knödlseder, J.
84Kocian, M. L.
85Kuss, M.
86Lande, J.
87Latronico, L.
88Lee, S.-H.
89Lemoine-Goumard, M.
90Longo, F.
91Loparco, F.
92Lott, B.
93Lovellette, M. N.
94Lubrano, P.
95Madejski, G. M.
96Makeev, A.
97Mazziotta, M. N.
98Meurer, C.
99Michelson, P. F.
100...
title
0OBSERVATION OF SUPERNOVA REMNANT IC 443 WITH THE FERMI LARGE AREA TELESCOPE
1OBSERVATION OF SNR IC 443 WITH THE FERMI LAT
2Observation of Supernova Remnant IC 443 with the Fermi Large Area Telescope
descriptionWe report observation of the supernova remnant (SNR) IC 443 (G189.1+3.0) with the Fermi Gamma-ray Space Telescope Large Area Telescope (LAT) in the energy band between 200 MeV and 50 GeV. IC 443 is a shell-type SNR with mixed morphology located off the outer Galactic plane where high-energy emission has been detected in the X-ray, GeV and TeV gamma-ray bands. Past observations suggest IC 443 has been interacting with surrounding interstellar matter. Proximity between dense shocked molecular clouds and GeV-TeV gamma-ray emission regions detected by EGRET , MAGIC , and VERITAS suggests an interpretation that cosmic-ray (CR) particles are accelerated by the SNR. With the high gamma-ray statistics and broad energy coverage provided by the LAT, we accurately characterize the gamma-ray emission produced by the CRs accelerated at IC 443. The emission region is extended in the energy band with 68 = 027 ± 001(stat) ± 003(sys) for an assumed two-dimensional Gaussian profile and overlaps almost completely with the extended source region of VERITAS . Its centroid is displaced significantly from the known pulsar wind nebula (PWN) which suggests the PWN is not the major contributor in the present energy band. The observed spectrum changes its power-law slope continuously and continues smoothly to the MAGIC and VERITAS data points. The combined gamma-ray spectrum (200 MeV < E < 2 TeV) is reproduced well by decays of neutral pions produced by a broken power-law proton spectrum with a break around 70 GeV.
general
010.1088/0004-637X/712/1/459
1English
2IOPscience (IOP Publishing)
3Astrophysical Journal
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titleObservation of supernova remnant ic 443 with the fermi large area telescope
creationdate20100320
authorAbdo, A. A. ; Ackermann, M. ; Ajello, M. ; Baldini, L. ; Ballet, J. ; Barbiellini, G. ; Bastieri, D. ; Baughman, B. M. ; Bechtol, K. ; Bellazzini, R. ; Berenji, B. ; Blandford, R. D. ; Bloom, E. D. ; Bonamente, E. ; Borgland, A. W. ; Bregeon, J. ; Brez, A. ; Brigida, M. ; Bruel, P. ; Burnett, T. H. ; Buson, S. ; Caliandro, G. A. ; Cameron, R. A. ; Caraveo, P. A. ; Casandjian, J. M. ; Cecchi, C. ; Çelik, Ö. ; Chekhtman, A. ; Cheung, C. C. ; Chiang, J. ; Cillis, A. N. ; Ciprini, S. ; Claus, R. ; Cohen-Tanugi, J. ; Cominsky, L. R. ; Conrad, J. ; Cutini, S. ; Dermer, C. D. ; De Angelis, A. ; De Palma, F. ; Do Couto E Silva, E. ; Drell, P. S. ; Drlica-Wagner, A. ; Dubois, R. ; Dumora, D. ; Farnier, C. ; Favuzzi, C. ; Fegan, S. J. ; Focke, W. B. ; Fortin, P. ; Frailis, M. ; Fukazawa, Y. ; Funk, S. ; Fusco, P. ; Gargano, F. ; Gasparrini, D. ; Gehrels, N. ; Germani, S. ; Giavitto, G. ; Giebels, B. ; Giglietto, N. ; Giordano, F. ; Glanzman, T. ; Godfrey, G. ; Grenier, I. A. ; Grondin, M.-H. ; Grove, J. E. ; Guillemot, L. ; Guiriec, S. ; Hanabata, Y. ; Harding, A. K. ; Hayashida, M. ; Hughes, R. E. ; Jackson, M. S. ; Jóhannesson, G. ; Johnson, A. S. ; Johnson, T. J. ; Johnson, W. N. ; Kamae, T. ; Katagiri, H. ; Kataoka, J. ; Kawai, N. ; Kerr, M. ; Knödlseder, J. ; Kocian, M. L. ; Kuss, M. ; Lande, J. ; Latronico, L. ; Lee, S.-H. ; Lemoine-Goumard, M. ; Longo, F. ; Loparco, F. ; Lott, B. ; Lovellette, M. N. ; Lubrano, P. ; Madejski, G. M. ; Makeev, A. ; Mazziotta, M. N. ; Meurer, C. ; Michelson, P. F. ; Mitthumsiri, W. ; Moiseev, A. A. ; Monte, C. ; Monzani, M. E. ; Morselli, A. ; Moskalenko, I. V. ; Murgia, S. ; Nakamori, T. ; Nolan, P. L. ; Norris, J. P. ; Nuss, E. ; Ohsugi, T. ; Orlando, E. ; Ormes, J. F. ; Ozaki, M. ; Paneque, D. ; Panetta, J. H. ; Parent, D. ; Pelassa, V. ; Pepe, M. ; Pesce-Rollins, M. ; Piron, F. ; Porter, T. A. ; Rainò, S. ; Rando, R. ; Razzano, M. ; Reimer, A. ; Reimer, O. ; Reposeur, T. ; Rochester, L. S. ; Rodriguez, A. Y. ; Romani, R. W. ; Roth, M. ; Ryde, F. ; Sadrozinski, H. F.-W. ; Sanchez, D. ; Sander, A. ; Parkinson, P. M. Saz ; Scargle, J. D. ; Sgrò, C. ; Siskind, E. J. ; Smith, D. A. ; Smith, P. D. ; Spandre, G. ; Spinelli, P. ; Strickman, M. S. ; Strong, A. W. ; Suson, D. J. ; Tajima, H. ; Takahashi, H. ; Takahashi, T. ; Tanaka, T. ; Thayer, J. B. ; Thayer, J. G. ; Thompson, D. J. ; Tibaldo, L. ; Torres, D. F. ; Tosti, G. ; Tramacere, A. ; Uchiyama, Y. ; Usher, T. L. ; Van Etten, A. ; Vasileiou, V. ; Venter, C. ; Vilchez, N. ; Vitale, V. ; Waite, A. P. ; Wang, P. ; Winer, B. L. ; Wood, K. S. ; Ylinen, T. ; Ziegler, M.
facets
frbrgroupid6692277045648725254
frbrtype5
languageeng
creationdate2010
collectionIOPscience (Institute of Physics)
prefilterarticles
rsrctypearticles
creatorcontrib
0Abdo, A. A.
1Ackermann, M.
2Ajello, M.
3Baldini, L.
4Ballet, J.
5Barbiellini, G.
6Bastieri, D.
7Baughman, B. M.
8Bechtol, K.
9Bellazzini, R.
10Berenji, B.
11Blandford, R. D.
12Bloom, E. D.
13Bonamente, E.
14Borgland, A. W.
15Bregeon, J.
16Brez, A.
17Brigida, M.
18Bruel, P.
19Burnett, T. H.
20Buson, S.
21Caliandro, G. A.
22Cameron, R. A.
23Caraveo, P. A.
24Casandjian, J. M.
25Cecchi, C.
26Çelik, Ö.
27Chekhtman, A.
28Cheung, C. C.
29Chiang, J.
30Cillis, A. N.
31Ciprini, S.
32Claus, R.
33Cohen-Tanugi, J.
34Cominsky, L. R.
35Conrad, J.
36Cutini, S.
37Dermer, C. D.
38De Angelis, A.
39De Palma, F.
40Do Couto E Silva, E.
41Drell, P. S.
42Drlica-Wagner, A.
43Dubois, R.
44Dumora, D.
45Farnier, C.
46Favuzzi, C.
47Fegan, S. J.
48Focke, W. B.
49Fortin, P.
50Frailis, M.
51Fukazawa, Y.
52Funk, S.
53Fusco, P.
54Gargano, F.
55Gasparrini, D.
56Gehrels, N.
57Germani, S.
58Giavitto, G.
59Giebels, B.
60Giglietto, N.
61Giordano, F.
62Glanzman, T.
63Godfrey, G.
64Grenier, I. A.
65Grondin, M.-H.
66Grove, J. E.
67Guillemot, L.
68Guiriec, S.
69Hanabata, Y.
70Harding, A. K.
71Hayashida, M.
72Hughes, R. E.
73Jackson, M. S.
74Jóhannesson, G.
75Johnson, A. S.
76Johnson, T. J.
77Johnson, W. N.
78Kamae, T.
79Katagiri, H.
80Kataoka, J.
81Kawai, N.
82Kerr, M.
83Knödlseder, J.
84Kocian, M. L.
85Kuss, M.
86Lande, J.
87Latronico, L.
88Lee, S.-H.
89Lemoine-Goumard, M.
90Longo, F.
91Loparco, F.
92Lott, B.
93Lovellette, M. N.
94Lubrano, P.
95Madejski, G. M.
96Makeev, A.
97Mazziotta, M. N.
98Meurer, C.
99Michelson, P. F.
100...
jtitleAstrophysical Journal
toplevelpeer_reviewed
delivery
delcategoryRemote Search Resource
fulltextfulltext
addata
aulast
0Abdo
1Ackermann
2Ajello
3Baldini
4Ballet
5Barbiellini
6Bastieri
7Baughman
8Bechtol
9Bellazzini
10Berenji
11Blandford
12Bloom
13Bonamente
14Borgland
15Bregeon
16Brez
17Brigida
18Bruel
19Burnett
20Buson
21Caliandro
22Cameron
23Caraveo
24Casandjian
25Cecchi
26Çelik
27Chekhtman
28Cheung
29Chiang
30Cillis
31Ciprini
32Claus
33Cohen-Tanugi
34Cominsky
35Conrad
36Cutini
37Dermer
38de Angelis
39de Palma
40do Couto e Silva
41Drell
42Drlica-Wagner
43Dubois
44Dumora
45Farnier
46Favuzzi
47Fegan
48Focke
49Fortin
50Frailis
51Fukazawa
52Funk
53Fusco
54Gargano
55Gasparrini
56Gehrels
57Germani
58Giavitto
59Giebels
60Giglietto
61Giordano
62Glanzman
63Godfrey
64Grenier
65Grondin
66Grove
67Guillemot
68Guiriec
69Hanabata
70Harding
71Hayashida
72Hughes
73Jackson
74Jóhannesson
75Johnson
76Kamae
77Katagiri
78Kataoka
79Kawai
80Kerr
81Knödlseder
82Kocian
83Kuss
84Lande
85Latronico
86Lee
87Lemoine-Goumard
88Longo
89Loparco
90Lott
91Lovellette
92Lubrano
93Madejski
94Makeev
95Mazziotta
96Meurer
97Michelson
98Mitthumsiri
99Moiseev
100...
aufirst
0A. A.
1M.
2L.
3J.
4G.
5D.
6B. M.
7K.
8R.
9B.
10R. D.
11E. D.
12E.
13A. W.
14A.
15P.
16T. H.
17S.
18G. A.
19R. A.
20P. A.
21J. M.
22C.
23Ö.
24C. C.
25A. N.
26L. R.
27C. D.
28F.
29P. S.
30S. J.
31W. B.
32Y.
33N.
34T.
35I. A.
36M.-H.
37J. E.
38A. K.
39R. E.
40M. S.
41A. S.
42T. J.
43W. N.
44H.
45M. L.
46S.-H.
47M. N.
48G. M.
49P. F.
50W.
51M. E.
52I. V.
53P. L.
54J. P.
55J. F.
56J. H.
57V.
58T. A.
59O.
60L. S.
61A. Y.
62R. W.
63H. F.-W.
64P. M. Saz
65J. D.
66E. J.
67D. A.
68P. D.
69D. J.
70J. B.
71J. G.
72D. F.
73T. L.
74A. P.
75B. L.
76K. S.
au
0Abdo, A. A.
1Ackermann, M.
2Ajello, M.
3Baldini, L.
4Ballet, J.
5Barbiellini, G.
6Bastieri, D.
7Baughman, B. M.
8Bechtol, K.
9Bellazzini, R.
10Berenji, B.
11Blandford, R. D.
12Bloom, E. D.
13Bonamente, E.
14Borgland, A. W.
15Bregeon, J.
16Brez, A.
17Brigida, M.
18Bruel, P.
19Burnett, T. H.
20Buson, S.
21Caliandro, G. A.
22Cameron, R. A.
23Caraveo, P. A.
24Casandjian, J. M.
25Cecchi, C.
26Çelik, Ö.
27Chekhtman, A.
28Cheung, C. C.
29Chiang, J.
30Cillis, A. N.
31Ciprini, S.
32Claus, R.
33Cohen-Tanugi, J.
34Cominsky, L. R.
35Conrad, J.
36Cutini, S.
37Dermer, C. D.
38de Angelis, A.
39de Palma, F.
40do Couto e Silva, E.
41Drell, P. S.
42Drlica-Wagner, A.
43Dubois, R.
44Dumora, D.
45Farnier, C.
46Favuzzi, C.
47Fegan, S. J.
48Focke, W. B.
49Fortin, P.
50Frailis, M.
51Fukazawa, Y.
52Funk, S.
53Fusco, P.
54Gargano, F.
55Gasparrini, D.
56Gehrels, N.
57Germani, S.
58Giavitto, G.
59Giebels, B.
60Giglietto, N.
61Giordano, F.
62Glanzman, T.
63Godfrey, G.
64Grenier, I. A.
65Grondin, M.-H.
66Grove, J. E.
67Guillemot, L.
68Guiriec, S.
69Hanabata, Y.
70Harding, A. K.
71Hayashida, M.
72Hughes, R. E.
73Jackson, M. S.
74Jóhannesson, G.
75Johnson, A. S.
76Johnson, T. J.
77Johnson, W. N.
78Kamae, T.
79Katagiri, H.
80Kataoka, J.
81Kawai, N.
82Kerr, M.
83Knödlseder, J.
84Kocian, M. L.
85Kuss, M.
86Lande, J.
87Latronico, L.
88Lee, S.-H.
89Lemoine-Goumard, M.
90Longo, F.
91Loparco, F.
92Lott, B.
93Lovellette, M. N.
94Lubrano, P.
95Madejski, G. M.
96Makeev, A.
97Mazziotta, M. N.
98Meurer, C.
99Michelson, P. F.
100...
atitleOBSERVATION OF SUPERNOVA REMNANT IC 443 WITH THE FERMI LARGE AREA TELESCOPE
jtitleThe Astrophysical Journal
stitleOBSERVATION OF SNR IC 443 WITH THE FERMI LAT
risdate20100320
volume712
issue1
spage459
epage468
issn0004-637X
eissn1538-4357
formatjournal
genrearticle
ristypeJOUR
abstractWe report observation of the supernova remnant (SNR) IC 443 (G189.1+3.0) with the Fermi Gamma-ray Space Telescope Large Area Telescope (LAT) in the energy band between 200 MeV and 50 GeV. IC 443 is a shell-type SNR with mixed morphology located off the outer Galactic plane where high-energy emission has been detected in the X-ray, GeV and TeV gamma-ray bands. Past observations suggest IC 443 has been interacting with surrounding interstellar matter. Proximity between dense shocked molecular clouds and GeV-TeV gamma-ray emission regions detected by EGRET , MAGIC , and VERITAS suggests an interpretation that cosmic-ray (CR) particles are accelerated by the SNR. With the high gamma-ray statistics and broad energy coverage provided by the LAT, we accurately characterize the gamma-ray emission produced by the CRs accelerated at IC 443. The emission region is extended in the energy band with 68 = 027 ± 001(stat) ± 003(sys) for an assumed two-dimensional Gaussian profile and overlaps almost completely with the extended source region of VERITAS . Its centroid is displaced significantly from the known pulsar wind nebula (PWN) which suggests the PWN is not the major contributor in the present energy band. The observed spectrum changes its power-law slope continuously and continues smoothly to the MAGIC and VERITAS data points. The combined gamma-ray spectrum (200 MeV < E < 2 TeV) is reproduced well by decays of neutral pions produced by a broken power-law proton spectrum with a break around 70 GeV.
doi10.1088/0004-637X/712/1/459
pages459-468
orcidid0000-0002-0014-7809: 0000-0001-6885-7156
date2010-03-20