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The spectrum of isotropic diffuse gamma-ray emission between 100 mev and 820 gev

The -ray sky can be decomposed into individually detected sources, diffuse emission attributed to the interactions of Galactic cosmic rays with gas and radiation fields, and a residual all-sky emission component commonly called the isotropic diffuse -ray background (IGRB). The IGRB comprises all ext... Full description

Journal Title: The Astrophysical Journal 2015, Vol.799(1), p.86 (24pp)
Main Author: Ackermann, M.
Other Authors: Ajello, M. , Albert, A. , Atwood, W. B. , Baldini, L. , Ballet, J. , Barbiellini, G. , Bastieri, D. , Bechtol, K. , Bellazzini, R. , Bissaldi, E. , Blandford, R. D. , Bloom, E. D. , Bottacini, E. , Brandt, T. J. , Bregeon, J. , Bruel, P. , Buehler, R. , Buson, S. , Caliandro, G. A. , Cameron, R. A. , Caragiulo, M. , Caraveo, P. A. , 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. , Dermer, C. D. , Digel, S. W. , Do Couto E Silva, E. , Drell, P. S. , Favuzzi, C. , Ferrara, E. C. , Focke, W. B. , Franckowiak, A. , Fukazawa, Y. , Funk, S. , Fusco, P. , Gargano, F. , Gasparrini, D. , Germani, S. , Giglietto, N. , Giommi, P. , Giordano, F. , Giroletti, M. , Godfrey, G. , Gomez-Vargas, G. A. , Grenier, I. A. , Guiriec, S. , Gustafsson, M. , Hadasch, D. , Hayashi, K. , Hays, E. , Hewitt, J. W. , Ippoliti, P. , Jogler, T. , Jóhannesson, G. , Johnson, A. S. , Johnson, W. N. , Kamae, T. , Kataoka, J. , Knödlseder, J. , Kuss, M. , Larsson, S. , Latronico, L. , Li, J. , Li, L. , Longo, F. , Loparco, F. , Lott, B. , Lovellette, M. N. , Lubrano, P. , Madejski, G. M. , Manfreda, A. , Massaro, F. , Mayer, M. , Mazziotta, M. N. , Mcenery, J. E. , Michelson, P. F. , Mitthumsiri, W. , Mizuno, T. , Moiseev, A. A. , Monzani, M. E. , Morselli, A. , Moskalenko, I. V. , Murgia, S. , Nemmen, R. , Nuss, E. , Ohsugi, T. , Omodei, N. , Orlando, E. , Ormes, J. F. , Paneque, D. , Panetta, J. H. , Perkins, J. S. , Pesce-Rollins, M. , Piron, F. , Pivato, G. , Porter, T. A. , Rainò, S. , Rando, R. , Razzano, M. , Razzaque, S. , Reimer, A. , Reimer, O. , Reposeur, T. , Ritz, S. , Romani, R. W. , Sánchez-Conde, M. , Schaal, M. , Schulz, A. , Sgrò, C. , Siskind, E. J. , Spandre, G. , Spinelli, P. , Strong, A. W. , Suson, D. J. , Takahashi, H. , Thayer, J. G. , Thayer, J. B. , Tibaldo, L. , Tinivella, M. , Torres, D. F. , Tosti, G. , Troja, E. , Uchiyama, Y. , Vianello, G. , Werner, M. , Winer, B. L. , Wood, K. S. , Wood, M. , Zaharijas, G. , Zimmer, S.
Format: Electronic Article Electronic Article
Language: English
Subjects:
ID: ISSN: 0004-637X ; E-ISSN: 1538-4357 ; DOI: 10.1088/0004-637X/799/1/86
Link: http://dx.doi.org/10.1088/0004-637X/799/1/86
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title: The spectrum of isotropic diffuse gamma-ray emission between 100 mev and 820 gev
format: Article
creator:
  • Ackermann, M.
  • Ajello, M.
  • Albert, A.
  • Atwood, W. B.
  • Baldini, L.
  • Ballet, J.
  • Barbiellini, G.
  • Bastieri, D.
  • Bechtol, K.
  • Bellazzini, R.
  • Bissaldi, E.
  • Blandford, R. D.
  • Bloom, E. D.
  • Bottacini, E.
  • Brandt, T. J.
  • Bregeon, J.
  • Bruel, P.
  • Buehler, R.
  • Buson, S.
  • Caliandro, G. A.
  • Cameron, R. A.
  • Caragiulo, M.
  • Caraveo, P. A.
  • 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.
  • Dermer, C. D.
  • Digel, S. W.
  • Do Couto E Silva, E.
  • Drell, P. S.
  • Favuzzi, C.
  • Ferrara, E. C.
  • Focke, W. B.
  • Franckowiak, A.
  • Fukazawa, Y.
  • Funk, S.
  • Fusco, P.
  • Gargano, F.
  • Gasparrini, D.
  • Germani, S.
  • Giglietto, N.
  • Giommi, P.
  • Giordano, F.
  • Giroletti, M.
  • Godfrey, G.
  • Gomez-Vargas, G. A.
  • Grenier, I. A.
  • Guiriec, S.
  • Gustafsson, M.
  • Hadasch, D.
  • Hayashi, K.
  • Hays, E.
  • Hewitt, J. W.
  • Ippoliti, P.
  • Jogler, T.
  • Jóhannesson, G.
  • Johnson, A. S.
  • Johnson, W. N.
  • Kamae, T.
  • Kataoka, J.
  • Knödlseder, J.
  • Kuss, M.
  • Larsson, S.
  • Latronico, L.
  • Li, J.
  • Li, L.
  • Longo, F.
  • Loparco, F.
  • Lott, B.
  • Lovellette, M. N.
  • Lubrano, P.
  • Madejski, G. M.
  • Manfreda, A.
  • Massaro, F.
  • Mayer, M.
  • Mazziotta, M. N.
  • Mcenery, J. E.
  • Michelson, P. F.
  • Mitthumsiri, W.
  • Mizuno, T.
  • Moiseev, A. A.
  • Monzani, M. E.
  • Morselli, A.
  • Moskalenko, I. V.
  • Murgia, S.
  • Nemmen, R.
  • Nuss, E.
  • Ohsugi, T.
  • Omodei, N.
  • Orlando, E.
  • Ormes, J. F.
  • Paneque, D.
  • Panetta, J. H.
  • Perkins, J. S.
  • Pesce-Rollins, M.
  • Piron, F.
  • Pivato, G.
  • Porter, T. A.
  • Rainò, S.
  • Rando, R.
  • Razzano, M.
  • Razzaque, S.
  • Reimer, A.
  • Reimer, O.
  • Reposeur, T.
  • Ritz, S.
  • Romani, R. W.
  • Sánchez-Conde, M.
  • Schaal, M.
  • Schulz, A.
  • Sgrò, C.
  • Siskind, E. J.
  • Spandre, G.
  • Spinelli, P.
  • Strong, A. W.
  • Suson, D. J.
  • Takahashi, H.
  • Thayer, J. G.
  • Thayer, J. B.
  • Tibaldo, L.
  • Tinivella, M.
  • Torres, D. F.
  • Tosti, G.
  • Troja, E.
  • Uchiyama, Y.
  • Vianello, G.
  • Werner, M.
  • Winer, B. L.
  • Wood, K. S.
  • Wood, M.
  • Zaharijas, G.
  • Zimmer, S.
subjects:
  • Diffuse Radiation
  • Gamma Rays: Diffuse Background
ispartof: The Astrophysical Journal, 2015, Vol.799(1), p.86 (24pp)
description: The -ray sky can be decomposed into individually detected sources, diffuse emission attributed to the interactions of Galactic cosmic rays with gas and radiation fields, and a residual all-sky emission component commonly called the isotropic diffuse -ray background (IGRB). The IGRB comprises all extragalactic emissions too faint or too diffuse to be resolved in a given survey, as well as any residual Galactic foregrounds that are approximately isotropic. The first IGRB measurement with the Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope ( Fermi ) used 10 months of sky-survey data and considered an energy range between 200 MeV and 100 GeV. Improvements in event selection and characterization of cosmic-ray backgrounds, better understanding of the diffuse Galactic emission (DGE), and a longer data accumulation of 50 months allow for a refinement and extension of the IGRB measurement with the LAT, now covering the energy range from 100 MeV to 820 GeV. The IGRB spectrum shows a significant high-energy cutoff feature and can be well described over nearly four decades in energy by a power law with exponential cutoff having a spectral index of 2.32 ± 0.02 and a break energy of (279 ± 52) GeV using our baseline DGE model. The total intensity attributed to the IGRB is (7.2 ± 0.6) × 10 6  cm 2  s 1 sr 1 above 100 MeV, with an additional +15%/30% systematic uncertainty due to the Galactic diffuse foregrounds.
language: eng
source:
identifier: ISSN: 0004-637X ; E-ISSN: 1538-4357 ; DOI: 10.1088/0004-637X/799/1/86
fulltext: fulltext
issn:
  • 0004-637X
  • 1538-4357
  • 0004637X
  • 15384357
url: Link


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titleThe spectrum of isotropic diffuse gamma-ray emission between 100 mev and 820 gev
creatorAckermann, M. ; Ajello, M. ; Albert, A. ; Atwood, W. B. ; Baldini, L. ; Ballet, J. ; Barbiellini, G. ; Bastieri, D. ; Bechtol, K. ; Bellazzini, R. ; Bissaldi, E. ; Blandford, R. D. ; Bloom, E. D. ; Bottacini, E. ; Brandt, T. J. ; Bregeon, J. ; Bruel, P. ; Buehler, R. ; Buson, S. ; Caliandro, G. A. ; Cameron, R. A. ; Caragiulo, M. ; Caraveo, P. A. ; 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. ; Dermer, C. D. ; Digel, S. W. ; Do Couto E Silva, E. ; Drell, P. S. ; Favuzzi, C. ; Ferrara, E. C. ; Focke, W. B. ; Franckowiak, A. ; Fukazawa, Y. ; Funk, S. ; Fusco, P. ; Gargano, F. ; Gasparrini, D. ; Germani, S. ; Giglietto, N. ; Giommi, P. ; Giordano, F. ; Giroletti, M. ; Godfrey, G. ; Gomez-Vargas, G. A. ; Grenier, I. A. ; Guiriec, S. ; Gustafsson, M. ; Hadasch, D. ; Hayashi, K. ; Hays, E. ; Hewitt, J. W. ; Ippoliti, P. ; Jogler, T. ; Jóhannesson, G. ; Johnson, A. S. ; Johnson, W. N. ; Kamae, T. ; Kataoka, J. ; Knödlseder, J. ; Kuss, M. ; Larsson, S. ; Latronico, L. ; Li, J. ; Li, L. ; Longo, F. ; Loparco, F. ; Lott, B. ; Lovellette, M. N. ; Lubrano, P. ; Madejski, G. M. ; Manfreda, A. ; Massaro, F. ; Mayer, M. ; Mazziotta, M. N. ; Mcenery, J. E. ; Michelson, P. F. ; Mitthumsiri, W. ; Mizuno, T. ; Moiseev, A. A. ; Monzani, M. E. ; Morselli, A. ; Moskalenko, I. V. ; Murgia, S. ; Nemmen, R. ; Nuss, E. ; Ohsugi, T. ; Omodei, N. ; Orlando, E. ; Ormes, J. F. ; Paneque, D. ; Panetta, J. H. ; Perkins, J. S. ; Pesce-Rollins, M. ; Piron, F. ; Pivato, G. ; Porter, T. A. ; Rainò, S. ; Rando, R. ; Razzano, M. ; Razzaque, S. ; Reimer, A. ; Reimer, O. ; Reposeur, T. ; Ritz, S. ; Romani, R. W. ; Sánchez-Conde, M. ; Schaal, M. ; Schulz, A. ; Sgrò, C. ; Siskind, E. J. ; Spandre, G. ; Spinelli, P. ; Strong, A. W. ; Suson, D. J. ; Takahashi, H. ; Thayer, J. G. ; Thayer, J. B. ; Tibaldo, L. ; Tinivella, M. ; Torres, D. F. ; Tosti, G. ; Troja, E. ; Uchiyama, Y. ; Vianello, G. ; Werner, M. ; Winer, B. L. ; Wood, K. S. ; Wood, M. ; Zaharijas, G. ; Zimmer, S.
ispartofThe Astrophysical Journal, 2015, Vol.799(1), p.86 (24pp)
identifier
descriptionThe -ray sky can be decomposed into individually detected sources, diffuse emission attributed to the interactions of Galactic cosmic rays with gas and radiation fields, and a residual all-sky emission component commonly called the isotropic diffuse -ray background (IGRB). The IGRB comprises all extragalactic emissions too faint or too diffuse to be resolved in a given survey, as well as any residual Galactic foregrounds that are approximately isotropic. The first IGRB measurement with the Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope ( Fermi ) used 10 months of sky-survey data and considered an energy range between 200 MeV and 100 GeV. Improvements in event selection and characterization of cosmic-ray backgrounds, better understanding of the diffuse Galactic emission (DGE), and a longer data accumulation of 50 months allow for a refinement and extension of the IGRB measurement with the LAT, now covering the energy range from 100 MeV to 820 GeV. The IGRB spectrum shows a significant high-energy cutoff feature and can be well described over nearly four decades in energy by a power law with exponential cutoff having a spectral index of 2.32 ± 0.02 and a break energy of (279 ± 52) GeV using our baseline DGE model. The total intensity attributed to the IGRB is (7.2 ± 0.6) × 10 6  cm 2  s 1 sr 1 above 100 MeV, with an additional +15%/30% systematic uncertainty due to the Galactic diffuse foregrounds.
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0Ackermann, M.
1Ajello, M.
2Albert, A.
3Atwood, W. B.
4Baldini, L.
5Ballet, J.
6Barbiellini, G.
7Bastieri, D.
8Bechtol, K.
9Bellazzini, R.
10Bissaldi, E.
11Blandford, R. D.
12Bloom, E. D.
13Bottacini, E.
14Brandt, T. J.
15Bregeon, J.
16Bruel, P.
17Buehler, R.
18Buson, S.
19Caliandro, G. A.
20Cameron, R. A.
21Caragiulo, M.
22Caraveo, P. A.
23Cavazzuti, E.
24Cecchi, C.
25Charles, E.
26Chekhtman, A.
27Chiang, J.
28Chiaro, G.
29Ciprini, S.
30Claus, R.
31Cohen-Tanugi, J.
32Conrad, J.
33Cuoco, A.
34Cutini, S.
35D'Ammando, F.
36De Angelis, A.
37De Palma, F.
38Dermer, C. D.
39Digel, S. W.
40Do Couto E Silva, E.
41Drell, P. S.
42Favuzzi, C.
43Ferrara, E. C.
44Focke, W. B.
45Franckowiak, A.
46Fukazawa, Y.
47Funk, S.
48Fusco, P.
49Gargano, F.
50Gasparrini, D.
51Germani, S.
52Giglietto, N.
53Giommi, P.
54Giordano, F.
55Giroletti, M.
56Godfrey, G.
57Gomez-Vargas, G. A.
58Grenier, I. A.
59Guiriec, S.
60Gustafsson, M.
61Hadasch, D.
62Hayashi, K.
63Hays, E.
64Hewitt, J. W.
65Ippoliti, P.
66Jogler, T.
67Jóhannesson, G.
68Johnson, A. S.
69Johnson, W. N.
70Kamae, T.
71Kataoka, J.
72Knödlseder, J.
73Kuss, M.
74Larsson, S.
75Latronico, L.
76Li, J.
77Li, L.
78Longo, F.
79Loparco, F.
80Lott, B.
81Lovellette, M. N.
82Lubrano, P.
83Madejski, G. M.
84Manfreda, A.
85Massaro, F.
86Mayer, M.
87Mazziotta, M. N.
88Mcenery, J. E.
89Michelson, P. F.
90Mitthumsiri, W.
91Mizuno, T.
92Moiseev, A. A.
93Monzani, M. E.
94Morselli, A.
95Moskalenko, I. V.
96Murgia, S.
97Nemmen, R.
98Nuss, E.
99Ohsugi, T.
100...
title
0THE SPECTRUM OF ISOTROPIC DIFFUSE GAMMA-RAY EMISSION BETWEEN 100 MeV AND 820 GeV
1THE SPECTRUM OF ISOTROPIC DIFFUSE GAMMA-RAY EMISSION BETWEEN 100 MeV AND 820 GeV
2The Spectrum of Isotropic Diffuse Gamma-Ray Emission between 100 MeV and 820 GeV
descriptionThe -ray sky can be decomposed into individually detected sources, diffuse emission attributed to the interactions of Galactic cosmic rays with gas and radiation fields, and a residual all-sky emission component commonly called the isotropic diffuse -ray background (IGRB). The IGRB comprises all extragalactic emissions too faint or too diffuse to be resolved in a given survey, as well as any residual Galactic foregrounds that are approximately isotropic. The first IGRB measurement with the Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope ( Fermi ) used 10 months of sky-survey data and considered an energy range between 200 MeV and 100 GeV. Improvements in event selection and characterization of cosmic-ray backgrounds, better understanding of the diffuse Galactic emission (DGE), and a longer data accumulation of 50 months allow for a refinement and extension of the IGRB measurement with the LAT, now covering the energy range from 100 MeV to 820 GeV. The IGRB spectrum shows a significant high-energy cutoff feature and can be well described over nearly four decades in energy by a power law with exponential cutoff having a spectral index of 2.32 ± 0.02 and a break energy of (279 ± 52) GeV using our baseline DGE model. The total intensity attributed to the IGRB is (7.2 ± 0.6) × 10 6  cm 2  s 1 sr 1 above 100 MeV, with an additional +15%/30% systematic uncertainty due to the Galactic diffuse foregrounds.
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titleThe spectrum of isotropic diffuse gamma-ray emission between 100 mev and 820 gev
creationdate20150120
authorAckermann, M. ; Ajello, M. ; Albert, A. ; Atwood, W. B. ; Baldini, L. ; Ballet, J. ; Barbiellini, G. ; Bastieri, D. ; Bechtol, K. ; Bellazzini, R. ; Bissaldi, E. ; Blandford, R. D. ; Bloom, E. D. ; Bottacini, E. ; Brandt, T. J. ; Bregeon, J. ; Bruel, P. ; Buehler, R. ; Buson, S. ; Caliandro, G. A. ; Cameron, R. A. ; Caragiulo, M. ; Caraveo, P. A. ; 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. ; Dermer, C. D. ; Digel, S. W. ; Do Couto E Silva, E. ; Drell, P. S. ; Favuzzi, C. ; Ferrara, E. C. ; Focke, W. B. ; Franckowiak, A. ; Fukazawa, Y. ; Funk, S. ; Fusco, P. ; Gargano, F. ; Gasparrini, D. ; Germani, S. ; Giglietto, N. ; Giommi, P. ; Giordano, F. ; Giroletti, M. ; Godfrey, G. ; Gomez-Vargas, G. A. ; Grenier, I. A. ; Guiriec, S. ; Gustafsson, M. ; Hadasch, D. ; Hayashi, K. ; Hays, E. ; Hewitt, J. W. ; Ippoliti, P. ; Jogler, T. ; Jóhannesson, G. ; Johnson, A. S. ; Johnson, W. N. ; Kamae, T. ; Kataoka, J. ; Knödlseder, J. ; Kuss, M. ; Larsson, S. ; Latronico, L. ; Li, J. ; Li, L. ; Longo, F. ; Loparco, F. ; Lott, B. ; Lovellette, M. N. ; Lubrano, P. ; Madejski, G. M. ; Manfreda, A. ; Massaro, F. ; Mayer, M. ; Mazziotta, M. N. ; Mcenery, J. E. ; Michelson, P. F. ; Mitthumsiri, W. ; Mizuno, T. ; Moiseev, A. A. ; Monzani, M. E. ; Morselli, A. ; Moskalenko, I. V. ; Murgia, S. ; Nemmen, R. ; Nuss, E. ; Ohsugi, T. ; Omodei, N. ; Orlando, E. ; Ormes, J. F. ; Paneque, D. ; Panetta, J. H. ; Perkins, J. S. ; Pesce-Rollins, M. ; Piron, F. ; Pivato, G. ; Porter, T. A. ; Rainò, S. ; Rando, R. ; Razzano, M. ; Razzaque, S. ; Reimer, A. ; Reimer, O. ; Reposeur, T. ; Ritz, S. ; Romani, R. W. ; Sánchez-Conde, M. ; Schaal, M. ; Schulz, A. ; Sgrò, C. ; Siskind, E. J. ; Spandre, G. ; Spinelli, P. ; Strong, A. W. ; Suson, D. J. ; Takahashi, H. ; Thayer, J. G. ; Thayer, J. B. ; Tibaldo, L. ; Tinivella, M. ; Torres, D. F. ; Tosti, G. ; Troja, E. ; Uchiyama, Y. ; Vianello, G. ; Werner, M. ; Winer, B. L. ; Wood, K. S. ; Wood, M. ; Zaharijas, G. ; Zimmer, S.
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0Ackermann, M.
1Ajello, M.
2Albert, A.
3Atwood, W. B.
4Baldini, L.
5Ballet, J.
6Barbiellini, G.
7Bastieri, D.
8Bechtol, K.
9Bellazzini, R.
10Bissaldi, E.
11Blandford, R. D.
12Bloom, E. D.
13Bottacini, E.
14Brandt, T. J.
15Bregeon, J.
16Bruel, P.
17Buehler, R.
18Buson, S.
19Caliandro, G. A.
20Cameron, R. A.
21Caragiulo, M.
22Caraveo, P. A.
23Cavazzuti, E.
24Cecchi, C.
25Charles, E.
26Chekhtman, A.
27Chiang, J.
28Chiaro, G.
29Ciprini, S.
30Claus, R.
31Cohen-Tanugi, J.
32Conrad, J.
33Cuoco, A.
34Cutini, S.
35D'Ammando, F.
36De Angelis, A.
37De Palma, F.
38Dermer, C. D.
39Digel, S. W.
40Do Couto E Silva, E.
41Drell, P. S.
42Favuzzi, C.
43Ferrara, E. C.
44Focke, W. B.
45Franckowiak, A.
46Fukazawa, Y.
47Funk, S.
48Fusco, P.
49Gargano, F.
50Gasparrini, D.
51Germani, S.
52Giglietto, N.
53Giommi, P.
54Giordano, F.
55Giroletti, M.
56Godfrey, G.
57Gomez-Vargas, G. A.
58Grenier, I. A.
59Guiriec, S.
60Gustafsson, M.
61Hadasch, D.
62Hayashi, K.
63Hays, E.
64Hewitt, J. W.
65Ippoliti, P.
66Jogler, T.
67Jóhannesson, G.
68Johnson, A. S.
69Johnson, W. N.
70Kamae, T.
71Kataoka, J.
72Knödlseder, J.
73Kuss, M.
74Larsson, S.
75Latronico, L.
76Li, J.
77Li, L.
78Longo, F.
79Loparco, F.
80Lott, B.
81Lovellette, M. N.
82Lubrano, P.
83Madejski, G. M.
84Manfreda, A.
85Massaro, F.
86Mayer, M.
87Mazziotta, M. N.
88Mcenery, J. E.
89Michelson, P. F.
90Mitthumsiri, W.
91Mizuno, T.
92Moiseev, A. A.
93Monzani, M. E.
94Morselli, A.
95Moskalenko, I. V.
96Murgia, S.
97Nemmen, R.
98Nuss, E.
99Ohsugi, T.
100...
jtitleAstrophysical Journal
toplevelpeer_reviewed
delivery
delcategoryRemote Search Resource
fulltextfulltext
addata
aulast
0Ackermann
1Ajello
2Albert
3Atwood
4Baldini
5Ballet
6Barbiellini
7Bastieri
8Bechtol
9Bellazzini
10Bissaldi
11Blandford
12Bloom
13Bottacini
14Brandt
15Bregeon
16Bruel
17Buehler
18Buson
19Caliandro
20Cameron
21Caragiulo
22Caraveo
23Cavazzuti
24Cecchi
25Charles
26Chekhtman
27Chiang
28Chiaro
29Ciprini
30Claus
31Cohen-Tanugi
32Conrad
33Cuoco
34Cutini
35D'Ammando
36de Angelis
37de Palma
38Dermer
39Digel
40do Couto e Silva
41Drell
42Favuzzi
43Ferrara
44Focke
45Franckowiak
46Fukazawa
47Funk
48Fusco
49Gargano
50Gasparrini
51Germani
52Giglietto
53Giommi
54Giordano
55Giroletti
56Godfrey
57Gomez-Vargas
58Grenier
59Guiriec
60Gustafsson
61Hadasch
62Hayashi
63Hays
64Hewitt
65Ippoliti
66Jogler
67Jóhannesson
68Johnson
69Kamae
70Kataoka
71Knödlseder
72Kuss
73Larsson
74Latronico
75Li
76Longo
77Loparco
78Lott
79Lovellette
80Lubrano
81Madejski
82Manfreda
83Massaro
84Mayer
85Mazziotta
86McEnery
87Michelson
88Mitthumsiri
89Mizuno
90Moiseev
91Monzani
92Morselli
93Moskalenko
94Murgia
95Nemmen
96Nuss
97Ohsugi
98Omodei
99Orlando
100...
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0M.
1A.
2W. B.
3L.
4J.
5G.
6D.
7K.
8R.
9E.
10R. D.
11E. D.
12T. J.
13P.
14S.
15G. A.
16R. A.
17P. A.
18C.
19F.
20C. D.
21S. W.
22P. S.
23E. C.
24Y.
25N.
26I. A.
27J. W.
28T.
29A. S.
30W. N.
31B.
32M. N.
33G. M.
34J. E.
35P. F.
36W.
37A. A.
38M. E.
39I. V.
40J. F.
41J. H.
42J. S.
43T. A.
44O.
45R. W.
46E. J.
47A. W.
48D. J.
49H.
50J. G.
51J. B.
52D. F.
53B. L.
54K. S.
au
0Ackermann, M.
1Ajello, M.
2Albert, A.
3Atwood, W. B.
4Baldini, L.
5Ballet, J.
6Barbiellini, G.
7Bastieri, D.
8Bechtol, K.
9Bellazzini, R.
10Bissaldi, E.
11Blandford, R. D.
12Bloom, E. D.
13Bottacini, E.
14Brandt, T. J.
15Bregeon, J.
16Bruel, P.
17Buehler, R.
18Buson, S.
19Caliandro, G. A.
20Cameron, R. A.
21Caragiulo, M.
22Caraveo, P. A.
23Cavazzuti, E.
24Cecchi, C.
25Charles, E.
26Chekhtman, A.
27Chiang, J.
28Chiaro, G.
29Ciprini, S.
30Claus, R.
31Cohen-Tanugi, J.
32Conrad, J.
33Cuoco, A.
34Cutini, S.
35D'Ammando, F.
36de Angelis, A.
37de Palma, F.
38Dermer, C. D.
39Digel, S. W.
40do Couto e Silva, E.
41Drell, P. S.
42Favuzzi, C.
43Ferrara, E. C.
44Focke, W. B.
45Franckowiak, A.
46Fukazawa, Y.
47Funk, S.
48Fusco, P.
49Gargano, F.
50Gasparrini, D.
51Germani, S.
52Giglietto, N.
53Giommi, P.
54Giordano, F.
55Giroletti, M.
56Godfrey, G.
57Gomez-Vargas, G. A.
58Grenier, I. A.
59Guiriec, S.
60Gustafsson, M.
61Hadasch, D.
62Hayashi, K.
63Hays, E.
64Hewitt, J. W.
65Ippoliti, P.
66Jogler, T.
67Jóhannesson, G.
68Johnson, A. S.
69Johnson, W. N.
70Kamae, T.
71Kataoka, J.
72Knödlseder, J.
73Kuss, M.
74Larsson, S.
75Latronico, L.
76Li, J.
77Li, L.
78Longo, F.
79Loparco, F.
80Lott, B.
81Lovellette, M. N.
82Lubrano, P.
83Madejski, G. M.
84Manfreda, A.
85Massaro, F.
86Mayer, M.
87Mazziotta, M. N.
88McEnery, J. E.
89Michelson, P. F.
90Mitthumsiri, W.
91Mizuno, T.
92Moiseev, A. A.
93Monzani, M. E.
94Morselli, A.
95Moskalenko, I. V.
96Murgia, S.
97Nemmen, R.
98Nuss, E.
99Ohsugi, T.
100...
atitleTHE SPECTRUM OF ISOTROPIC DIFFUSE GAMMA-RAY EMISSION BETWEEN 100 MeV AND 820 GeV
jtitleThe Astrophysical Journal
stitleTHE SPECTRUM OF ISOTROPIC DIFFUSE GAMMA-RAY EMISSION BETWEEN 100 MeV AND 820 GeV
risdate20150120
volume799
issue1
spage86
pages24
issn0004-637X
eissn1538-4357
formatjournal
genrearticle
ristypeJOUR
abstractThe -ray sky can be decomposed into individually detected sources, diffuse emission attributed to the interactions of Galactic cosmic rays with gas and radiation fields, and a residual all-sky emission component commonly called the isotropic diffuse -ray background (IGRB). The IGRB comprises all extragalactic emissions too faint or too diffuse to be resolved in a given survey, as well as any residual Galactic foregrounds that are approximately isotropic. The first IGRB measurement with the Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope ( Fermi ) used 10 months of sky-survey data and considered an energy range between 200 MeV and 100 GeV. Improvements in event selection and characterization of cosmic-ray backgrounds, better understanding of the diffuse Galactic emission (DGE), and a longer data accumulation of 50 months allow for a refinement and extension of the IGRB measurement with the LAT, now covering the energy range from 100 MeV to 820 GeV. The IGRB spectrum shows a significant high-energy cutoff feature and can be well described over nearly four decades in energy by a power law with exponential cutoff having a spectral index of 2.32 ± 0.02 and a break energy of (279 ± 52) GeV using our baseline DGE model. The total intensity attributed to the IGRB is (7.2 ± 0.6) × 10 6  cm 2  s 1 sr 1 above 100 MeV, with an additional +15%/30% systematic uncertainty due to the Galactic diffuse foregrounds.
doi10.1088/0004-637X/799/1/86
orcidid0000000265841703
date2015-01-20