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000622836 005__ 20250202032106.0
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000622836 0247_ $$2arXiv$$aarXiv:2406.07140
000622836 0247_ $$2altmetric$$aaltmetric:164466451
000622836 037__ $$aPUBDB-2025-00516
000622836 041__ $$aEnglish
000622836 088__ $$2arXiv$$aarXiv:2406.07140
000622836 082__ $$a530
000622836 1001_ $$00000-0001-7250-3596$$aAbe, S.$$b0
000622836 245__ $$aConstraints on Lorentz invariance violation from the extraordinary Mrk 421 flare of 2014 using a novel analysis method
000622836 260__ $$c2024
000622836 3367_ $$0PUB:(DE-HGF)25$$2PUB:(DE-HGF)$$aPreprint$$bpreprint$$mpreprint$$s1738141609_3341515
000622836 3367_ $$2ORCID$$aWORKING_PAPER
000622836 3367_ $$028$$2EndNote$$aElectronic Article
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000622836 500__ $$aDeutsche Forschungsgemeinschaft (SFB1491) and by the Lamarr-Institute for MachineLearning and Artificial Intelligence;
000622836 520__ $$aThe Lorentz Invariance Violation (LIV), a proposed consequence of certain quantum gravity (QG) scenarios, could instigate an energy-dependent group velocity for ultra-relativistic particles. This energy dependence, although suppressed by the massive QG energy scale E_QG, expected to be on the level of the Planck energy 1.22 × 10$^{19}$ GeV, is potentially detectable in astrophysical observations. In this scenario, the cosmological distances traversed by photons act as an amplifier for this effect. By leveraging the observation of a remarkable flare from the blazar Mrk 421, recorded at energies above 100 GeV by the MAGIC telescopes on the night of April 25 to 26, 2014, we look for time delays scaling linearly and quadratically with the photon energies. Using for the first time in LIV studies a binned-likelihood approach we set constraints on the QG energy scale. For the linear scenario, we set 95% lower limits E_QG>2.7×10$^{17}$ GeV for the subluminal case and E_QG> 3.6 ×10$^{17}$ GeV for the superluminal case. For the quadratic scenario, the 95% lower limits for the subluminal and superluminal cases are E_QG>2.6 ×10$^{10}$ GeV and E_QG>2.5×10$^{10}$ GeV, respectively.
000622836 536__ $$0G:(DE-HGF)POF4-611$$a611 - Fundamental Particles and Forces (POF4-611)$$cPOF4-611$$fPOF IV$$x0
000622836 536__ $$0G:(GEPRIS)445052434$$aDFG project G:(GEPRIS)445052434 - SFB 1491: Das Wechselspiel der kosmischen Materie - von der Quelle bis zum Signal (445052434)$$c445052434$$x1
000622836 588__ $$aDataset connected to CrossRef, INSPIRE, Journals: bib-pubdb1.desy.de
000622836 650_7 $$2autogen$$aactive galactic nuclei
000622836 650_7 $$2autogen$$aFrequentist statistics
000622836 650_7 $$2autogen$$agamma ray experiments
000622836 650_7 $$2autogen$$aquantum gravity phenomenology
000622836 693__ $$0EXP:(DE-H253)CTA-20150101$$5EXP:(DE-H253)CTA-20150101$$eCherenkov Telescope Array$$x0
000622836 7001_ $$00000-0001-8215-4377$$aAbhir, J.$$b1
000622836 7001_ $$aAbhishek, A.$$b2
000622836 7001_ $$00000-0001-8307-2007$$aAcciari, V. A.$$b3
000622836 7001_ $$00000-0001-8816-4920$$aAguasca-Cabot, A.$$b4
000622836 7001_ $$00000-0002-3777-6182$$aAgudo, I.$$b5
000622836 7001_ $$aAniello, T.$$b6
000622836 7001_ $$00000-0002-5613-7693$$aAnsoldi, S.$$b7
000622836 7001_ $$aAntonelli, L. A.$$b8
000622836 7001_ $$aEngels, A. Arbet$$b9
000622836 7001_ $$00000-0002-1998-9707$$aArcaro, C.$$b10
000622836 7001_ $$00000-0002-4899-8127$$aArtero, M.$$b11
000622836 7001_ $$aAsano, K.$$b12
000622836 7001_ $$aBabić, A.$$b13
000622836 7001_ $$aBaquero, A.$$b14
000622836 7001_ $$00000-0001-7909-588X$$ade Almeida, U. Barres$$b15
000622836 7001_ $$00000-0002-0965-0259$$aBarrio, J. A.$$b16
000622836 7001_ $$00000-0002-1209-2542$$aBatković, I.$$b17
000622836 7001_ $$aBautista, A.$$b18
000622836 7001_ $$aBaxter, J.$$b19
000622836 7001_ $$aBecerra González, J.$$b20
000622836 7001_ $$00000-0003-0605-108X$$aBednarek, W.$$b21
000622836 7001_ $$0P:(DE-H253)PIP1003794$$aBernardini, E.$$b22
000622836 7001_ $$aBernete, J.$$b23
000622836 7001_ $$00000-0003-0396-4190$$aBerti, A.$$b24
000622836 7001_ $$aBesenrieder, J.$$b25
000622836 7001_ $$00000-0003-3293-8522$$aBigongiari, C.$$b26
000622836 7001_ $$00000-0002-1288-833X$$aBiland, A.$$b27
000622836 7001_ $$00000-0002-8380-1633$$aBlanch, O.$$b28
000622836 7001_ $$00000-0003-2464-9077$$aBonnoli, G.$$b29
000622836 7001_ $$00000-0001-6536-0320$$aBošnjak, Ž.$$b30
000622836 7001_ $$aBronzini, E.$$b31
000622836 7001_ $$00000-0002-8383-2202$$aBurelli, I.$$b32
000622836 7001_ $$00000-0002-2687-6380$$aBusetto, G.$$b33
000622836 7001_ $$00000-0001-9352-8936$$aCampoy-Ordaz, A.$$b34
000622836 7001_ $$00000-0001-8690-6804$$aCarosi, A.$$b35
000622836 7001_ $$00000-0002-4137-4370$$aCarosi, R.$$b36
000622836 7001_ $$00000-0002-1426-1311$$aCarretero-Castrillo, M.$$b37
000622836 7001_ $$00000-0002-0841-0026$$aCastro-Tirado, A. J.$$b38
000622836 7001_ $$aCerasole, D.$$b39
000622836 7001_ $$00000-0002-9768-2751$$aCeribella, G.$$b40
000622836 7001_ $$aChai, Y.$$b41
000622836 7001_ $$00000-0003-1033-5296$$aCifuentes, A.$$b42
000622836 7001_ $$aColombo, E.$$b43
000622836 7001_ $$00000-0001-7282-2394$$aContreras, J. L.$$b44
000622836 7001_ $$00000-0003-4576-0452$$aCortina, J.$$b45
000622836 7001_ $$00000-0001-9078-5507$$aCovino, S.$$b46
000622836 7001_ $$00000-0001-6472-8381$$aD'Amico, G.$$b47$$eCorresponding author
000622836 7001_ $$00000-0002-7320-5862$$aD'Elia, V.$$b48
000622836 7001_ $$00000-0003-0604-4517$$aDa Vela, P.$$b49
000622836 7001_ $$00000-0001-5409-6544$$aDazzi, F.$$b50
000622836 7001_ $$aDe Angelis, A.$$b51
000622836 7001_ $$00000-0003-3624-4480$$aDe Lotto, B.$$b52
000622836 7001_ $$ade Menezes, R.$$b53
000622836 7001_ $$00000-0002-9057-0239$$aDel Popolo, A.$$b54
000622836 7001_ $$00000-0002-9468-4751$$aDelfino, M.$$b55
000622836 7001_ $$00000-0002-0166-5464$$aDelgado, J.$$b56
000622836 7001_ $$00000-0002-7014-4101$$aMendez, C. Delgado$$b57
000622836 7001_ $$00000-0003-4861-432X$$aDi Pierro, F.$$b58
000622836 7001_ $$aDi Tria, R.$$b59
000622836 7001_ $$aDi Venere, L.$$b60
000622836 7001_ $$aDominis Prester, D.$$b61
000622836 7001_ $$00000-0002-3066-724X$$aDonini, A.$$b62
000622836 7001_ $$aDorner, D.$$b63
000622836 7001_ $$00000-0001-9104-3214$$aDoro, M.$$b64
000622836 7001_ $$aElsaesser, D.$$b65
000622836 7001_ $$aEmery, G.$$b66
000622836 7001_ $$00000-0002-4131-655X$$aEscudero, J.$$b67
000622836 7001_ $$00000-0003-4116-6157$$aFariña, L.$$b68
000622836 7001_ $$aFattorini, A.$$b69
000622836 7001_ $$00000-0002-0709-9707$$aFoffano, L.$$b70
000622836 7001_ $$00000-0003-2109-5961$$aFont, L.$$b71
000622836 7001_ $$aFröse, S.$$b72
000622836 7001_ $$aFukami, S.$$b73
000622836 7001_ $$00000-0002-0921-8837$$aFukazawa, Y.$$b74
000622836 7001_ $$aLópez, R. J. García$$b75
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000622836 7001_ $$aGasparyan, S.$$b77
000622836 7001_ $$00000-0001-8442-7877$$aGaug, M.$$b78
000622836 7001_ $$00000-0002-5817-2062$$aPaiva, J. G. Giesbrecht$$b79
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000622836 7001_ $$aGiordano, F.$$b81
000622836 7001_ $$aGliwny, P.$$b82
000622836 7001_ $$00000-0002-4674-9450$$aGodinović, N.$$b83
000622836 7001_ $$aGradetzke, T.$$b84
000622836 7001_ $$aGrau, R.$$b85
000622836 7001_ $$aGreen, D.$$b86
000622836 7001_ $$aGreen, J. G.$$b87
000622836 7001_ $$aGünther, P.$$b88
000622836 7001_ $$00000-0001-8663-6461$$aHadasch, D.$$b89
000622836 7001_ $$aHahn, A.$$b90
000622836 7001_ $$aHassan, T.$$b91
000622836 7001_ $$aHeckmann, L.$$b92
000622836 7001_ $$00000-0002-3771-4918$$aHerrera Llorente, J.$$b93
000622836 7001_ $$aHrupec, D.$$b94
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000622836 7001_ $$00000-0003-3189-0766$$aIshio, K.$$b97
000622836 7001_ $$aMartínez, I. Jiménez$$b98
000622836 7001_ $$00000-0003-4519-7751$$aJormanainen, J.$$b99
000622836 7001_ $$aKayanoki, T.$$b100
000622836 7001_ $$00000-0002-5289-1509$$aKerszberg, D.$$b101
000622836 7001_ $$00009-0009-0384-0084$$aKluge, G. W.$$b102
000622836 7001_ $$00009-0005-5680-6614$$aKobayashi, Y.$$b103
000622836 7001_ $$00000-0002-9328-2750$$aKouch, P. M.$$b104
000622836 7001_ $$00000-0001-9159-9853$$aKubo, H.$$b105
000622836 7001_ $$00000-0002-8002-8585$$aKushida, J.$$b106
000622836 7001_ $$00000-0003-3848-922X$$aLáinez, M.$$b107
000622836 7001_ $$00000-0003-2403-913X$$aLamastra, A.$$b108
000622836 7001_ $$00000-0001-7626-3788$$aLeone, F.$$b109
000622836 7001_ $$aLindfors, E.$$b110
000622836 7001_ $$00000-0001-6330-7286$$aLinhoff, L.$$b111
000622836 7001_ $$00000-0002-6336-865X$$aLombardi, S.$$b112
000622836 7001_ $$00000-0003-2501-2270$$aLongo, F.$$b113
000622836 7001_ $$00000-0002-3882-9477$$aLópez-Coto, R.$$b114
000622836 7001_ $$00000-0002-8791-7908$$aLópez-Moya, M.$$b115
000622836 7001_ $$00000-0003-4603-1884$$aLópez-Oramas, A.$$b116
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000622836 7001_ $$00000-0002-6395-3410$$aFraga, B. Machado de Oliveira$$b120
000622836 7001_ $$aMajumdar, P.$$b121
000622836 7001_ $$00000-0002-1622-3116$$aMakariev, M.$$b122
000622836 7001_ $$00000-0002-5959-4179$$aManeva, G.$$b123
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000622836 7001_ $$00000-0002-2950-6641$$aMannheim, K.$$b126
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000622836 7001_ $$00000-0002-2010-4005$$aMazin, D.$$b131
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000622836 7001_ $$aPrincipe, G.$$b171
000622836 7001_ $$00000-0002-9160-9617$$aPriyadarshi, C.$$b172
000622836 7001_ $$00000-0003-2636-5000$$aRhode, W.$$b173
000622836 7001_ $$00000-0002-9931-4557$$aRibó, M.$$b174
000622836 7001_ $$00000-0003-4137-1134$$aRico, J.$$b175
000622836 7001_ $$aRighi, C.$$b176
000622836 7001_ $$aSahakyan, N.$$b177
000622836 7001_ $$aSaito, T.$$b178
000622836 7001_ $$aKankkunen, S.$$b179
000622836 7001_ $$00000-0002-1946-7706$$aSaturni, F. G.$$b180
000622836 7001_ $$aSchleicher, B.$$b181
000622836 7001_ $$aSchmidt, K.$$b182
000622836 7001_ $$00000-0003-2089-0277$$aSchmuckermaier, F.$$b183
000622836 7001_ $$aSchubert, J. L.$$b184
000622836 7001_ $$aSchweizer, T.$$b185
000622836 7001_ $$aSciaccaluga, A.$$b186
000622836 7001_ $$aSilvestri, G.$$b187
000622836 7001_ $$00000-0002-1659-5374$$aSitarek, J.$$b188
000622836 7001_ $$00000-0002-4387-9372$$aSliusar, V.$$b189
000622836 7001_ $$00000-0003-4973-7903$$aSobczynska, D.$$b190
000622836 7001_ $$aStamerra, A.$$b191
000622836 7001_ $$00000-0003-2902-5044$$aStrišković, J.$$b192$$eCorresponding author
000622836 7001_ $$aStrom, D.$$b193
000622836 7001_ $$00000-0002-2692-5891$$aSuda, Y.$$b194
000622836 7001_ $$aSuutarinen, S.$$b195
000622836 7001_ $$aTajima, H.$$b196
000622836 7001_ $$aTakahashi, M.$$b197
000622836 7001_ $$00000-0001-6335-5317$$aTakeishi, R.$$b198
000622836 7001_ $$00000-0003-0256-0995$$aTavecchio, F.$$b199
000622836 7001_ $$00000-0002-9559-3384$$aTemnikov, P.$$b200
000622836 7001_ $$aTerauchi, K.$$b201
000622836 7001_ $$00000-0002-4209-3407$$aTerzić, T.$$b202
000622836 7001_ $$aTeshima, M.$$b203
000622836 7001_ $$aTruzzi, S.$$b204
000622836 7001_ $$00000-0002-2840-0001$$aTutone, A.$$b205
000622836 7001_ $$00000-0002-6159-5883$$aUbach, S.$$b206
000622836 7001_ $$00000-0002-6173-867X$$avan Scherpenberg, J.$$b207
000622836 7001_ $$00000-0002-2409-9792$$aVazquez Acosta, M.$$b208
000622836 7001_ $$00000-0001-7065-5342$$aVentura, S.$$b209
000622836 7001_ $$00000-0001-5031-5930$$aViale, I.$$b210
000622836 7001_ $$00000-0002-0069-9195$$aVigorito, C. F.$$b211
000622836 7001_ $$00000-0001-8040-7852$$aVitale, V.$$b212
000622836 7001_ $$00000-0003-3444-3830$$aVovk, I.$$b213
000622836 7001_ $$aWalter, R.$$b214
000622836 7001_ $$aWill, M.$$b215
000622836 7001_ $$aWunderlich, C.$$b216
000622836 7001_ $$aYamamoto, T.$$b217
000622836 7001_ $$0P:(DE-HGF)0$$aMAGIC Collaboration$$b218$$eCollaboration author
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