000293479 001__ 293479
000293479 005__ 20250717105348.0
000293479 0247_ $$2doi$$a10.1016/j.jheap.2015.01.002
000293479 0247_ $$2WOS$$aWOS:000213809900005
000293479 0247_ $$2altmetric$$aaltmetric:2469235
000293479 0247_ $$2inspire$$ainspire:1303207
000293479 0247_ $$2arXiv$$aarXiv:1406.6892
000293479 0247_ $$2openalex$$aopenalex:W2103328432
000293479 037__ $$aPUBDB-2016-00568
000293479 082__ $$a530
000293479 088__ $$2arXiv$$aarXiv:1406.6892
000293479 1001_ $$aAleksić, J.$$b0
000293479 245__ $$aMeasurement of the Crab Nebula spectrum over three decades in energy with the MAGIC telescopes
000293479 260__ $$aAmsterdam [u.a.]$$bElsevier$$c2015
000293479 3367_ $$2DRIVER$$aarticle
000293479 3367_ $$2DataCite$$aOutput Types/Journal article
000293479 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1598606345_15991
000293479 3367_ $$2BibTeX$$aARTICLE
000293479 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000293479 3367_ $$00$$2EndNote$$aJournal Article
000293479 500__ $$a(c) Elsevier B.V.
000293479 520__ $$aThe MAGIC stereoscopic system collected 69 hours of Crab Nebula data between October 2009 and April 2011. Analysis of this data sample using the latest improvements in the MAGIC stereoscopic software provided an unprecedented precision of spectral and night-by-night light curve determination at gamma rays. We derived a differential spectrum with a single instrument from 50 GeV up to almost 30 TeV with 5 bins per energy decade. At low energies, MAGIC results, combined with Fermi  -LAT data, show a flat and broad Inverse Compton peak. The overall fit to the data between 1 GeV and 30 TeV is not well described by a log-parabola function. We find that a modified log-parabola function with an exponent of 2.5 instead of 2 provides a good description of the data ($χ^{2}_{red}=35/26$). Using systematic uncertainties of the MAGIC and Fermi  -LAT measurements we determine the position of the Inverse Compton peak to be at ($53\pm3_{stat}+31_{syst}−13_{syst}$) GeV, which is the most precise estimation up to date and is dominated by the systematic effects. There is no hint of the integral flux variability on daily scales at energies above 300 GeV when systematic uncertainties are included in the flux measurement. We consider three state-of-the-art theoretical models to describe the overall spectral energy distribution of the Crab Nebula. The constant B-field model cannot satisfactorily reproduce the VHE spectral measurements presented in this work, having particular difficulty reproducing the broadness of the observed IC peak. Most probably this implies that the assumption of the homogeneity of the magnetic field inside the nebula is incorrect. On the other hand, the time-dependent 1D spectral model provides a good fit of the new VHE results when considering a 80 μG magnetic field. However, it fails to match the data when including the morphology of the nebula at lower wavelengths.
000293479 536__ $$0G:(DE-HGF)POF2-523$$a523 - High-energy gamma ray astronomy (POF2-523)$$cPOF2-523$$fPOF II$$x0
000293479 588__ $$aDataset connected to CrossRef
000293479 693__ $$0EXP:(DE-MLZ)External-20140101$$5EXP:(DE-MLZ)External-20140101$$eMeasurement at external facility$$x0
000293479 7001_ $$aAnsoldi, S.$$b1
000293479 7001_ $$aAntonelli, L. A.$$b2
000293479 7001_ $$aAntoranz, P.$$b3
000293479 7001_ $$aBabic, A.$$b4
000293479 7001_ $$aBangale, P.$$b5
000293479 7001_ $$aBarrio, J. A.$$b6
000293479 7001_ $$aBecerra González, J.$$b7
000293479 7001_ $$aBednarek, W.$$b8
000293479 7001_ $$0P:(DE-H253)PIP1003794$$aBernardini, E.$$b9
000293479 7001_ $$aBiasuzzi, B.$$b10
000293479 7001_ $$aBiland, A.$$b11
000293479 7001_ $$aBlanch, O.$$b12
000293479 7001_ $$aBonnefoy, S.$$b13
000293479 7001_ $$aBonnoli, G.$$b14
000293479 7001_ $$aBorracci, F.$$b15
000293479 7001_ $$aBretz, T.$$b16
000293479 7001_ $$aCarmona, E.$$b17
000293479 7001_ $$aCarosi, A.$$b18
000293479 7001_ $$aColin, P.$$b19
000293479 7001_ $$aColombo, E.$$b20
000293479 7001_ $$aContreras, J. L.$$b21
000293479 7001_ $$aCortina, J.$$b22
000293479 7001_ $$aCovino, S.$$b23
000293479 7001_ $$aDa Vela, P.$$b24
000293479 7001_ $$aDazzi, F.$$b25
000293479 7001_ $$aDe Angelis, A.$$b26
000293479 7001_ $$0P:(DE-H253)PIP1013107$$aDe Caneva, G.$$b27
000293479 7001_ $$aDe Lotto, B.$$b28
000293479 7001_ $$ade Oña Wilhelmi, E.$$b29
000293479 7001_ $$aDelgado Mendez, C.$$b30
000293479 7001_ $$aDoert, M.$$b31
000293479 7001_ $$aDominis Prester, D.$$b32
000293479 7001_ $$aDorner, D.$$b33
000293479 7001_ $$aDoro, M.$$b34
000293479 7001_ $$aEinecke, S.$$b35
000293479 7001_ $$aEisenacher, D.$$b36
000293479 7001_ $$aElsaesser, D.$$b37
000293479 7001_ $$aFonseca, M. V.$$b38
000293479 7001_ $$aFont, L.$$b39
000293479 7001_ $$aFrantzen, K.$$b40
000293479 7001_ $$aFruck, C.$$b41
000293479 7001_ $$aGalindo, D.$$b42
000293479 7001_ $$aGarcía López, R. J.$$b43
000293479 7001_ $$0P:(DE-H253)PIP1019066$$aGarczarczyk, M.$$b44
000293479 7001_ $$aGarrido Terrats, D.$$b45
000293479 7001_ $$aGaug, M.$$b46
000293479 7001_ $$aGodinović, N.$$b47
000293479 7001_ $$aGonzález Muñoz, A.$$b48
000293479 7001_ $$aGozzini, S. R.$$b49
000293479 7001_ $$aHadasch, D.$$b50
000293479 7001_ $$aHanabata, Y.$$b51
000293479 7001_ $$aHayashida, M.$$b52
000293479 7001_ $$aHerrera, J.$$b53
000293479 7001_ $$aHildebrand, D.$$b54
000293479 7001_ $$aHose, J.$$b55
000293479 7001_ $$aHrupec, D.$$b56
000293479 7001_ $$aIdec, W.$$b57
000293479 7001_ $$aKadenius, V.$$b58
000293479 7001_ $$0P:(DE-H253)PIP1013703$$aKellermann, H.$$b59
000293479 7001_ $$aKodani, K.$$b60
000293479 7001_ $$aKonno, Y.$$b61
000293479 7001_ $$aKrause, J.$$b62
000293479 7001_ $$aKubo, H.$$b63
000293479 7001_ $$aKushida, J.$$b64
000293479 7001_ $$aLa Barbera, A.$$b65
000293479 7001_ $$aLelas, D.$$b66
000293479 7001_ $$aLewandowska, N.$$b67
000293479 7001_ $$aLindfors, E.$$b68
000293479 7001_ $$aLombardi, S.$$b69
000293479 7001_ $$aLópez, M.$$b70
000293479 7001_ $$aLópez-Coto, R.$$b71
000293479 7001_ $$aLópez-Oramas, A.$$b72
000293479 7001_ $$aLorenz, E.$$b73
000293479 7001_ $$aLozano, I.$$b74
000293479 7001_ $$aMakariev, M.$$b75
000293479 7001_ $$0P:(DE-H253)PIP1015714$$aMallot, K.$$b76
000293479 7001_ $$aManeva, G.$$b77
000293479 7001_ $$aMankuzhiyil, N.$$b78
000293479 7001_ $$aMannheim, K.$$b79
000293479 7001_ $$aMaraschi, L.$$b80
000293479 7001_ $$aMarcote, B.$$b81
000293479 7001_ $$aMariotti, M.$$b82
000293479 7001_ $$aMartínez, M.$$b83
000293479 7001_ $$0P:(DE-HGF)0$$aMazin, D.$$b84$$eCorresponding author
000293479 7001_ $$aMenzel, U.$$b85
000293479 7001_ $$aMiranda, J. M.$$b86
000293479 7001_ $$aMirzoyan, R.$$b87
000293479 7001_ $$aMoralejo, A.$$b88
000293479 7001_ $$aMunar-Adrover, P.$$b89
000293479 7001_ $$aNakajima, D.$$b90
000293479 7001_ $$aNiedzwiecki, A.$$b91
000293479 7001_ $$aNilsson, K.$$b92
000293479 7001_ $$aNishijima, K.$$b93
000293479 7001_ $$aNoda, K.$$b94
000293479 7001_ $$aNowak, N.$$b95
000293479 7001_ $$aOrito, R.$$b96
000293479 7001_ $$aOverkemping, A.$$b97
000293479 7001_ $$aPaiano, S.$$b98
000293479 7001_ $$aPalatiello, M.$$b99
000293479 7001_ $$aPaneque, D.$$b100
000293479 7001_ $$aPaoletti, R.$$b101
000293479 7001_ $$aParedes, J. M.$$b102
000293479 7001_ $$aParedes-Fortuny, X.$$b103
000293479 7001_ $$aPersic, M.$$b104
000293479 7001_ $$aPrada Moroni, P. G.$$b105
000293479 7001_ $$aPrandini, E.$$b106
000293479 7001_ $$aPreziuso, S.$$b107
000293479 7001_ $$aPuljak, I.$$b108
000293479 7001_ $$aReinthal, R.$$b109
000293479 7001_ $$aRhode, W.$$b110
000293479 7001_ $$aRibó, M.$$b111
000293479 7001_ $$aRico, J.$$b112
000293479 7001_ $$aRodriguez Garcia, J.$$b113
000293479 7001_ $$aRügamer, S.$$b114
000293479 7001_ $$aSaggion, A.$$b115
000293479 7001_ $$aSaito, T.$$b116
000293479 7001_ $$aSaito, K.$$b117
000293479 7001_ $$aSatalecka, K.$$b118
000293479 7001_ $$aScalzotto, V.$$b119
000293479 7001_ $$aScapin, V.$$b120
000293479 7001_ $$aSchultz, C.$$b121
000293479 7001_ $$aSchweizer, T.$$b122
000293479 7001_ $$aShore, S. N.$$b123
000293479 7001_ $$aSillanpää, A.$$b124
000293479 7001_ $$aSitarek, J.$$b125
000293479 7001_ $$aSnidaric, I.$$b126
000293479 7001_ $$aSobczynska, D.$$b127
000293479 7001_ $$aSpanier, F.$$b128
000293479 7001_ $$aStamatescu, V.$$b129
000293479 7001_ $$aStamerra, A.$$b130
000293479 7001_ $$aSteinbring, T.$$b131
000293479 7001_ $$aStorz, J.$$b132
000293479 7001_ $$aStrzys, M.$$b133
000293479 7001_ $$aTakalo, L.$$b134
000293479 7001_ $$aTakami, H.$$b135
000293479 7001_ $$aTavecchio, F.$$b136
000293479 7001_ $$aTemnikov, P.$$b137
000293479 7001_ $$aTerzić, T.$$b138
000293479 7001_ $$aTescaro, D.$$b139
000293479 7001_ $$aTeshima, M.$$b140
000293479 7001_ $$aThaele, J.$$b141
000293479 7001_ $$aTibolla, O.$$b142
000293479 7001_ $$aTorres, D. F.$$b143
000293479 7001_ $$aToyama, T.$$b144
000293479 7001_ $$aTreves, A.$$b145
000293479 7001_ $$aUellenbeck, M.$$b146
000293479 7001_ $$aVogler, P.$$b147
000293479 7001_ $$aWagner, R. M.$$b148
000293479 7001_ $$0P:(DE-HGF)0$$aZanin, R.$$b149$$eCorresponding author
000293479 7001_ $$aHorns, D.$$b150
000293479 7001_ $$aMartín, J.$$b151
000293479 7001_ $$aMeyer, M.$$b152
000293479 7001_ $$0P:(DE-HGF)0$$aMAGIC Collaboration$$b153$$eCollaboration author
000293479 773__ $$0PERI:(DE-600)2758722-8$$a10.1016/j.jheap.2015.01.002$$gVol. 5-6, p. 30 - 38$$p30 - 38$$tJournal of high energy astrophysics$$v5-6$$x2214-4048$$y2015
000293479 7870_ $$0PUBDB-2015-01258$$aAleksić, J. et.al.$$d2014$$iIsParent$$rarXiv:1406.6892$$tMeasurement of the Crab Nebula Spectrum over Three Decades in Energy with the MAGIC Telescopes
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1-s2.0-S2214404815000038-main.pdf$$yRestricted$$zStatID:(DE-HGF)0599
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1406.6892v5.pdf$$yOpenAccess$$zStatID:(DE-HGF)0510
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1-s2.0-S2214404815000038-main.gif?subformat=icon$$xicon$$yRestricted$$zStatID:(DE-HGF)0599
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1-s2.0-S2214404815000038-main.jpg?subformat=icon-1440$$xicon-1440$$yRestricted$$zStatID:(DE-HGF)0599
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1-s2.0-S2214404815000038-main.jpg?subformat=icon-180$$xicon-180$$yRestricted$$zStatID:(DE-HGF)0599
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1-s2.0-S2214404815000038-main.jpg?subformat=icon-640$$xicon-640$$yRestricted$$zStatID:(DE-HGF)0599
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1-s2.0-S2214404815000038-main.pdf?subformat=pdfa$$xpdfa$$yRestricted$$zStatID:(DE-HGF)0599
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1406.6892v5.gif?subformat=icon$$xicon$$yOpenAccess$$zStatID:(DE-HGF)0510
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1406.6892v5.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess$$zStatID:(DE-HGF)0510
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1406.6892v5.jpg?subformat=icon-180$$xicon-180$$yOpenAccess$$zStatID:(DE-HGF)0510
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1406.6892v5.jpg?subformat=icon-640$$xicon-640$$yOpenAccess$$zStatID:(DE-HGF)0510
000293479 8564_ $$uhttps://bib-pubdb1.desy.de/record/293479/files/1406.6892v5.pdf?subformat=pdfa$$xpdfa$$yOpenAccess$$zStatID:(DE-HGF)0510
000293479 909CO $$ooai:bib-pubdb1.desy.de:293479$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000293479 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1003794$$aDeutsches Elektronen-Synchrotron$$b9$$kDESY
000293479 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1013107$$aDeutsches Elektronen-Synchrotron$$b27$$kDESY
000293479 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1019066$$aDeutsches Elektronen-Synchrotron$$b44$$kDESY
000293479 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1015714$$aDeutsches Elektronen-Synchrotron$$b76$$kDESY
000293479 9132_ $$0G:(DE-HGF)POF3-613$$1G:(DE-HGF)POF3-610$$2G:(DE-HGF)POF3-600$$aDE-HGF$$bForschungsbereich Materie$$lMaterie und Universum$$vMatter and Radiation from the Universe$$x0
000293479 9131_ $$0G:(DE-HGF)POF2-523$$1G:(DE-HGF)POF2-520$$2G:(DE-HGF)POF2-500$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bStruktur der Materie$$lAstroteilchenphysik$$vHigh-energy gamma ray astronomy$$x1
000293479 9141_ $$y2015
000293479 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000293479 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess
000293479 9201_ $$0I:(DE-H253)ZEU-EXP_AT-20120731$$kZEU-EXP/AT$$lAstroteilchenphysik$$x0
000293479 980__ $$ajournal
000293479 980__ $$aVDB
000293479 980__ $$aUNRESTRICTED
000293479 980__ $$aI:(DE-H253)ZEU-EXP_AT-20120731
000293479 9801_ $$aFullTexts