Home > Publications database > Insights from the first flaring activity of a high synchrotron peaked blazar with X-ray polarization and VHE gamma rays > print

001     643444
005     20260113122605.0
024 7 _ |2 INSPIRETeX
|a MAGIC:2024mjz
024 7 _ |2 inspire
|a inspire:2843980
024 7 _ |2 arXiv
|a arXiv:2410.23140
037 _ _ |a PUBDB-2026-00205
041 _ _ |a English
082 _ _ |a 520
088 _ _ |2 arXiv
|a arXiv:2410.23140
100 1 _ |a Abe, K.
|b 0
245 _ _ |a Insights from the first flaring activity of a high synchrotron peaked blazar with X-ray polarization and VHE gamma rays
260 _ _ |c 2025
336 7 _ |0 PUB:(DE-HGF)25
|2 PUB:(DE-HGF)
|a Preprint
|b preprint
|m preprint
|s 1768224655_2487195
336 7 _ |2 ORCID
|a WORKING_PAPER
336 7 _ |0 28
|2 EndNote
|a Electronic Article
336 7 _ |2 DRIVER
|a preprint
336 7 _ |2 BibTeX
|a ARTICLE
336 7 _ |2 DataCite
|a Output Types/Working Paper
500 _ _ |a Accepted in Astronomy and Astrophysics (on January 17th 2025). Corresponding authors: Axel Arbet-Engels, Lea Heckmann, David Paneque
520 _ _ |a Context. Blazars exhibit strong variability across the entire electromagnetic spectrum, including periods of high-flux states commonly known as flares. The physical mechanisms in blazar jets responsible for flares remain poorly understood to date.Aims. Our aim is to better understand the emission mechanisms during blazar flares using X-ray polarimetry and broadband observations from the archetypical TeV blazar Mrk 421, which can be studied with higher accuracy than other blazars that are dimmer and/or located farther away.Methods. We studied a flaring activity from December 2023 that was characterized from radio to very high-energy (VHE; E > 0.1 TeV) gamma rays with MAGIC, Fermi-LAT, Swift, XMM-Newton, and several optical and radio telescopes. These observations included, for the first time for a gamma-ray flare of a blazar, simultaneous X-ray polarization measurements with IXPE, in addition to optical and radio polarimetry data. We quantify the variability and correlations among the multi-band flux and polarization measurements, and describe the varying broadband emission within a theoretical scenario constrained by the polarization data.Results. We find substantial variability in both X-rays and VHE gamma rays throughout the campaign, with the highest VHE flux above 0.2 TeV occurring during the IXPE observing window, and exceeding twice the flux of the Crab Nebula. However, the VHE and X-ray spectra are on average softer, and the correlation between these two bands is weaker than those reported in the previous flares of Mrk 421. IXPE reveals an X-ray polarization degree significantly higher than that at radio and optical frequencies, similar to previous results for Mrk 421 and other high synchrotron peaked blazars. Differently to past observations, the X-ray polarization angle varies by ∼100° on timescales of days, and the polarization degree changes by more than a factor of 4. The highest X-ray polarization degree, analyzed in 12 h time intervals, reaches 26 ± 2%, around which an X-ray counter-clockwise hysteresis loop is measured with XMM-Newton. It suggests that the X-ray emission comes from particles close to the high-energy cutoff, hence possibly probing an extreme case of the Turbulent Extreme Multi-Zone model for which the chromatic trend in the polarization may be more pronounced than theoretically predicted. We model the broadband emission with a simplified stratified jet model throughout the flare. The polarization measurements imply an electron distribution in the X-ray emitting region with a very high minimum Lorentz factor (γ′min≳104$ \gamma\prime_{\mathrm{min}}\gtrsim10^4 $), which is expected in electron-ion plasma, as well as a variation of the emitting region size of up to a factor of 3 during the flaring activity. We find no correlation between the fluxes and the evolution of the model parameters, which indicates a stochastic nature of the underlying physical mechanism that likely explains the lack of a tight X-ray/VHE correlation during this flaring activity. Such behavior would be expected in a highly turbulent electron-ion plasma crossing a shock front.Key words: acceleration of particles / radiation mechanisms: non-thermal / galaxies: active / BL Lacertae objects: individual: Markarian 421 / gamma rays: general / X-rays: general
536 _ _ |0 G:(DE-HGF)POF4-613
|a 613 - Matter and Radiation from the Universe (POF4-613)
|c POF4-613
|f POF IV
|x 0
536 _ _ |0 G:(GEPRIS)390783311
|a DFG project G:(GEPRIS)390783311 - EXC 2094: ORIGINS: Vom Ursprung des Universums bis zu den ersten Bausteinen des Lebens (390783311)
|c 390783311
|x 1
588 _ _ |a Dataset connected to CrossRef, INSPIRE, Journals: bib-pubdb1.desy.de
693 _ _ |0 EXP:(DE-H253)MAGIC-20170101
|5 EXP:(DE-H253)MAGIC-20170101
|e Major Atmospheric Gamma Imaging Cherenkov
|x 0
700 1 _ |0 0000-0001-7250-3596
|a Abe, S.
|b 1
700 1 _ |0 0000-0001-8215-4377
|a Abhir, J.
|b 2
700 1 _ |a Abhishek, A.
|b 3
700 1 _ |0 0000-0001-8307-2007
|a Acciari, V. A.
|b 4
700 1 _ |0 0000-0001-8816-4920
|a Aguasca-Cabot, A.
|b 5
700 1 _ |0 0000-0002-3777-6182
|a Agudo, I.
|b 6
700 1 _ |a Aniello, T.
|b 7
700 1 _ |0 0000-0002-5613-7693
|a Ansoldi, S.
|b 8
700 1 _ |0 0000-0002-5037-9034
|a Antonelli, L. A.
|b 9
700 1 _ |0 0000-0001-9076-9582
|a Engels, A. Arbet
|b 10
700 1 _ |0 0000-0002-1998-9707
|a Arcaro, C.
|b 11
700 1 _ |0 0000-0001-9064-160X
|a Asano, K.
|b 12
700 1 _ |0 0000-0002-1444-5604
|a Babić, A.
|b 13
700 1 _ |0 0000-0001-7909-588X
|a de Almeida, U. Barres
|b 14
700 1 _ |0 0000-0002-0965-0259
|a Barrio, J. A.
|b 15
700 1 _ |0 0009-0008-6006-175X
|a Barrios-Jiménez, L.
|b 16
700 1 _ |0 0000-0002-1209-2542
|a Batković, I.
|b 17
700 1 _ |a Baxter, J.
|b 18
700 1 _ |0 0000-0002-6729-9022
|a Becerra González, J.
|b 19
700 1 _ |0 0000-0003-0605-108X
|a Bednarek, W.
|b 20
700 1 _ |0 P:(DE-H253)PIP1003794
|a Bernardini, E.
|b 21
700 1 _ |a Bernete, J.
|b 22
700 1 _ |0 0000-0003-0396-4190
|a Berti, A.
|b 23
700 1 _ |a Besenrieder, J.
|b 24
700 1 _ |0 0000-0003-3293-8522
|a Bigongiari, C.
|b 25
700 1 _ |0 0000-0002-1288-833X
|a Biland, A.
|b 26
700 1 _ |0 0000-0002-8380-1633
|a Blanch, O.
|b 27
700 1 _ |0 0000-0003-2464-9077
|a Bonnoli, G.
|b 28
700 1 _ |0 0000-0001-6536-0320
|a Bošnjak, Ž.
|b 29
700 1 _ |a Bronzini, E.
|b 30
700 1 _ |0 0000-0002-8383-2202
|a Burelli, I.
|b 31
700 1 _ |0 0000-0001-9352-8936
|a Campoy-Ordaz, A.
|b 32
700 1 _ |0 0000-0001-8690-6804
|a Carosi, A.
|b 33
700 1 _ |0 0000-0002-4137-4370
|a Carosi, R.
|b 34
700 1 _ |0 0000-0002-1426-1311
|a Carretero-Castrillo, M.
|b 35
700 1 _ |0 0000-0002-0841-0026
|a Castro-Tirado, A. J.
|b 36
700 1 _ |a Cerasole, D.
|b 37
700 1 _ |0 0000-0002-9768-2751
|a Ceribella, G.
|b 38
700 1 _ |0 0000-0003-2816-2821
|a Chai, Y.
|b 39
700 1 _ |0 0000-0002-2018-9715
|a Chilingarian, A.
|b 40
700 1 _ |0 0000-0003-1033-5296
|a Cifuentes, A.
|b 41
700 1 _ |0 0000-0002-3700-3745
|a Colombo, E.
|b 42
700 1 _ |0 0000-0001-7282-2394
|a Contreras, J. L.
|b 43
700 1 _ |0 0000-0003-4576-0452
|a Cortina, J.
|b 44
700 1 _ |0 0000-0001-9078-5507
|a Covino, S.
|b 45
700 1 _ |0 0000-0001-7618-7527
|a D'Ammando, F.
|b 46
700 1 _ |0 0000-0001-6472-8381
|a D'Amico, G.
|b 47
700 1 _ |0 0000-0003-0604-4517
|a Da Vela, P.
|b 48
700 1 _ |0 0000-0001-5409-6544
|a Dazzi, F.
|b 49
700 1 _ |0 0000-0002-3288-2517
|a De Angelis, A.
|b 50
700 1 _ |0 0000-0003-3624-4480
|a De Lotto, B.
|b 51
700 1 _ |a de Menezes, R.
|b 52
700 1 _ |0 0000-0002-9468-4751
|a Delfino, M.
|b 53
700 1 _ |0 0000-0002-0166-5464
|a Delgado, J.
|b 54
700 1 _ |0 0000-0002-7014-4101
|a Delgado Mendez, C.
|b 55
700 1 _ |0 0000-0003-4861-432X
|a Di Pierro, F.
|b 56
700 1 _ |a Di Tria, R.
|b 57
700 1 _ |0 0000-0003-0703-824X
|a Di Venere, L.
|b 58
700 1 _ |a Dinesh, A.
|b 59
700 1 _ |0 0000-0002-9880-5039
|a Dominis Prester, D.
|b 60
700 1 _ |0 0000-0002-3066-724X
|a Donini, A.
|b 61
700 1 _ |0 0000-0001-8823-479X
|a Dorner, D.
|b 62
700 1 _ |0 0000-0001-9104-3214
|a Doro, M.
|b 63
700 1 _ |a Eisenberger, L.
|b 64
700 1 _ |0 0000-0001-6796-3205
|a Elsaesser, D.
|b 65
700 1 _ |0 0000-0002-4131-655X
|a Escudero, J.
|b 66
700 1 _ |0 0000-0003-4116-6157
|a Fariña, L.
|b 67
700 1 _ |0 0000-0002-0709-9707
|a Foffano, L.
|b 68
700 1 _ |0 0000-0003-2109-5961
|a Font, L.
|b 69
700 1 _ |a Fröse, S.
|b 70
700 1 _ |0 0000-0002-0921-8837
|a Fukazawa, Y.
|b 71
700 1 _ |0 0000-0002-8204-6832
|a López, R. J. García
|b 72
700 1 _ |0 P:(DE-H253)PIP1019066
|a Garczarczyk, M.
|b 73
700 1 _ |0 0000-0002-0031-7759
|a Gasparyan, S.
|b 74
700 1 _ |0 0000-0001-8442-7877
|a Gaug, M.
|b 75
700 1 _ |0 0000-0002-5817-2062
|a Giesbrecht Paiva, J. G.
|b 76
700 1 _ |0 0000-0002-9021-2888
|a Giglietto, N.
|b 77
700 1 _ |0 0000-0002-8651-2394
|a Giordano, F.
|b 78
700 1 _ |0 0000-0002-4183-391X
|a Gliwny, P.
|b 79
700 1 _ |0 0000-0002-4674-9450
|a Godinović, N.
|b 80
700 1 _ |a Gradetzke, T.
|b 81
700 1 _ |0 0000-0002-1891-6290
|a Grau, R.
|b 82
700 1 _ |0 0000-0003-0768-2203
|a Green, D.
|b 83
700 1 _ |0 0000-0002-1130-6692
|a Green, J. G.
|b 84
700 1 _ |a Günther, P.
|b 85
700 1 _ |0 0000-0001-8663-6461
|a Hadasch, D.
|b 86
700 1 _ |0 0000-0003-0827-5642
|a Hahn, A.
|b 87
700 1 _ |0 0000-0002-4758-9196
|a Hassan, T.
|b 88
700 1 _ |0 0000-0002-6653-8407
|a Heckmann, L.
|b 89
700 1 _ |0 0000-0002-3771-4918
|a Herrera Llorente, J.
|b 90
700 1 _ |0 0000-0002-7027-5021
|a Hrupec, D.
|b 91
700 1 _ |0 0000-0002-0643-7946
|a Imazawa, R.
|b 92
700 1 _ |0 0000-0002-5804-6605
|a Israyelyan, D.
|b 93
700 1 _ |a Itokawa, T.
|b 94
700 1 _ |0 0000-0003-2150-6919
|a Martínez, I. Jiménez
|b 95
700 1 _ |a Quiles, J. Jiménez
|b 96
700 1 _ |0 0000-0003-4519-7751
|a Jormanainen, J.
|b 97
700 1 _ |a Kankkunen, S.
|b 98
700 1 _ |a Kayanoki, T.
|b 99
700 1 _ |0 0000-0002-5289-1509
|a Kerszberg, D.
|b 100
700 1 _ |a Khachatryan, M.
|b 101
700 1 _ |0 0009-0009-0384-0084
|a Kluge, G. W.
|b 102
700 1 _ |0 0009-0005-5680-6614
|a Kobayashi, Y.
|b 103
700 1 _ |a Konrad, J.
|b 104
700 1 _ |0 0000-0002-9328-2750
|a Kouch, P. M.
|b 105
700 1 _ |0 0000-0001-9159-9853
|a Kubo, H.
|b 106
700 1 _ |0 0000-0002-8002-8585
|a Kushida, J.
|b 107
700 1 _ |0 0000-0003-3848-922X
|a Láinez, M.
|b 108
700 1 _ |0 0000-0003-2403-913X
|a Lamastra, A.
|b 109
700 1 _ |0 0000-0002-9155-6199
|a Lindfors, E.
|b 110
700 1 _ |0 0000-0002-6336-865X
|a Lombardi, S.
|b 111
700 1 _ |0 0000-0003-2501-2270
|a Longo, F.
|b 112
700 1 _ |0 0000-0002-3882-9477
|a López-Coto, R.
|b 113
700 1 _ |0 0000-0002-8791-7908
|a López-Moya, M.
|b 114
700 1 _ |0 0000-0003-4603-1884
|a López-Oramas, A.
|b 115
700 1 _ |0 0000-0003-4457-5431
|a Loporchio, S.
|b 116
700 1 _ |a Lorini, A.
|b 117
700 1 _ |a Lyard, E.
|b 118
700 1 _ |0 0000-0002-5481-5040
|a Majumdar, P.
|b 119
700 1 _ |0 0000-0002-1622-3116
|a Makariev, M.
|b 120
700 1 _ |0 0000-0002-5959-4179
|a Maneva, G.
|b 121
700 1 _ |0 0000-0003-1530-3031
|a Manganaro, M.
|b 122
700 1 _ |0 0000-0001-5872-1191
|a Mangano, S.
|b 123
700 1 _ |0 0000-0002-2950-6641
|a Mannheim, K.
|b 124
700 1 _ |0 0000-0003-3297-4128
|a Mariotti, M.
|b 125
700 1 _ |0 0000-0002-9763-9155
|a Martínez, M.
|b 126
700 1 _ |a Maruševec, P.
|b 127
700 1 _ |0 0000-0002-8893-9009
|a Mas-Aguilar, A.
|b 128
700 1 _ |0 0000-0002-2010-4005
|a Mazin, D.
|b 129
700 1 _ |a Menchiari, S.
|b 130
700 1 _ |0 0000-0002-0755-0609
|a Mender, S.
|b 131
700 1 _ |0 0000-0002-2686-0098
|a Miceli, D.
|b 132
700 1 _ |0 0000-0002-1472-9690
|a Miranda, J. M.
|b 133
700 1 _ |0 0000-0003-0163-7233
|a Mirzoyan, R.
|b 134
700 1 _ |a Molero González, M.
|b 135
700 1 _ |0 0000-0003-1204-5516
|a Molina, E.
|b 136
700 1 _ |0 0000-0001-7217-0234
|a Mondal, H. A.
|b 137
700 1 _ |0 0000-0002-1344-9080
|a Moralejo, A.
|b 138
700 1 _ |0 0000-0002-7308-2356
|a Nakamori, T.
|b 139
700 1 _ |0 0000-0002-1791-8235
|a Nanci, C.
|b 140
700 1 _ |0 0000-0003-4772-595X
|a Neustroev, V.
|b 141
700 1 _ |a Nickel, L.
|b 142
700 1 _ |0 P:(DE-H253)PIP1084471
|a Nievas Rosillo, M.
|b 143
700 1 _ |0 P:(DE-H253)PIP1022310
|a Nigro, C.
|b 144
700 1 _ |a Nikolić, L.
|b 145
700 1 _ |0 0000-0002-1445-8683
|a Nilsson, K.
|b 146
700 1 _ |0 0000-0002-1830-4251
|a Nishijima, K.
|b 147
700 1 _ |0 0000-0002-9070-1382
|a Ekoume, T. Njoh
|b 148
700 1 _ |0 0000-0003-1397-6478
|a Noda, K.
|b 149
700 1 _ |0 0000-0002-6246-2767
|a Nozaki, S.
|b 150
700 1 _ |a Okumura, A.
|b 151
700 1 _ |0 0000-0002-2239-3373
|a Paiano, S.
|b 152
700 1 _ |0 0000-0002-2830-0502
|a Paneque, D.
|b 153
700 1 _ |0 0000-0003-0158-2826
|a Paoletti, R.
|b 154
700 1 _ |0 0000-0002-1566-9044
|a Paredes, J. M.
|b 155
700 1 _ |0 0000-0002-7537-7334
|a Peresano, M.
|b 156
700 1 _ |0 0000-0003-1853-4900
|a Persic, M.
|b 157
700 1 _ |0 0009-0000-4691-3866
|a Pihet, M.
|b 158
700 1 _ |a Pirola, G.
|b 159
700 1 _ |0 0000-0001-6125-9487
|a Podobnik, F.
|b 160
700 1 _ |0 0000-0001-9712-9916
|a Prada Moroni, P. G.
|b 161
700 1 _ |0 0000-0003-4502-9053
|a Prandini, E.
|b 162
700 1 _ |0 0000-0003-0406-7387
|a Principe, G.
|b 163
700 1 _ |0 0000-0003-2636-5000
|a Rhode, W.
|b 164
700 1 _ |0 0000-0002-9931-4557
|a Ribó, M.
|b 165
700 1 _ |0 0000-0003-4137-1134
|a Rico, J.
|b 166
700 1 _ |0 0000-0002-1218-9555
|a Righi, C.
|b 167
700 1 _ |0 0000-0003-2011-2731
|a Sahakyan, N.
|b 168
700 1 _ |0 0000-0001-6201-3761
|a Saito, T.
|b 169
700 1 _ |0 0000-0002-1946-7706
|a Saturni, F. G.
|b 170
700 1 _ |0 0000-0003-2089-0277
|a Schmuckermaier, F.
|b 171
700 1 _ |a Schubert, J. L.
|b 172
700 1 _ |a Sciaccaluga, A.
|b 173
700 1 _ |a Silvestri, G.
|b 174
700 1 _ |0 0000-0002-1659-5374
|a Sitarek, J.
|b 175
700 1 _ |0 0000-0002-4387-9372
|a Sliusar, V.
|b 176
700 1 _ |0 0000-0003-4973-7903
|a Sobczynska, D.
|b 177
700 1 _ |0 0000-0002-9430-5264
|a Stamerra, A.
|b 178
700 1 _ |0 0000-0003-2902-5044
|a Strišković, J.
|b 179
700 1 _ |0 0000-0003-2108-3311
|a Strom, D.
|b 180
700 1 _ |0 0000-0001-5049-1045
|a Strzys, M.
|b 181
700 1 _ |0 0000-0002-2692-5891
|a Suda, Y.
|b 182
700 1 _ |a Tajima, H.
|b 183
700 1 _ |0 0000-0002-0574-6018
|a Takahashi, M.
|b 184
700 1 _ |0 0000-0001-6335-5317
|a Takeishi, R.
|b 185
700 1 _ |0 0000-0002-9559-3384
|a Temnikov, P.
|b 186
700 1 _ |a Terauchi, K.
|b 187
700 1 _ |0 0000-0002-4209-3407
|a Terzić, T.
|b 188
700 1 _ |a Teshima, M.
|b 189
700 1 _ |a Truzzi, S.
|b 190
700 1 _ |0 0000-0002-2840-0001
|a Tutone, A.
|b 191
700 1 _ |0 0000-0002-6159-5883
|a Ubach, S.
|b 192
700 1 _ |0 0000-0002-6173-867X
|a van Scherpenberg, J.
|b 193
700 1 _ |0 0000-0001-7065-5342
|a Ventura, S.
|b 194
700 1 _ |a Verna, G.
|b 195
700 1 _ |0 0000-0001-5031-5930
|a Viale, I.
|b 196
700 1 _ |a Vigliano, A.
|b 197
700 1 _ |0 0000-0002-0069-9195
|a Vigorito, C. F.
|b 198
700 1 _ |0 0000-0001-8040-7852
|a Vitale, V.
|b 199
700 1 _ |0 0000-0003-3444-3830
|a Vovk, I.
|b 200
700 1 _ |0 0000-0003-2362-4433
|a Walter, R.
|b 201
700 1 _ |a Wersig, F.
|b 202
700 1 _ |0 0000-0002-7504-2083
|a Will, M.
|b 203
700 1 _ |0 0000-0001-9734-8203
|a Yamamoto, T.
|b 204
700 1 _ |a Yeung, P. K. H.
|b 205
700 1 _ |a Liodakis, I.
|b 206
700 1 _ |0 0000-0001-9200-4006
|a Middei, R.
|b 207
700 1 _ |0 0000-0001-9815-9092
|a Kiehlmann, S.
|b 208
700 1 _ |0 0000-0001-6314-9177
|a Gesu, L. D.
|b 209
700 1 _ |0 0000-0002-5614-5028
|a Kim, D. E.
|b 210
700 1 _ |0 0000-0001-5717-3736
|a Ehlert, S. R.
|b 211
700 1 _ |0 0000-0003-4420-2838
|a Saade, M. L.
|b 212
700 1 _ |0 0000-0001-7163-7015
|a Kaaret, P.
|b 213
700 1 _ |0 0000-0002-3638-0637
|a Maksym, W. P.
|b 214
700 1 _ |0 0000-0002-2203-7889
|a Chen, C. T.
|b 215
700 1 _ |0 0000-0002-4945-5079
|a Pérez, I. De La Calle
|b 216
700 1 _ |0 0000-0001-6607-8933
|a Perri, M.
|b 217
700 1 _ |0 0000-0003-3613-4409
|a Verrecchia, F.
|b 218
700 1 _ |0 0000-0003-3455-5082
|a Domann, O.
|b 219
700 1 _ |a Dürr, S.
|b 220
700 1 _ |a Feige, M.
|b 221
700 1 _ |a Heidemann, M.
|b 222
700 1 _ |a Koppitz, O.
|b 223
700 1 _ |a Manhalter, G.
|b 224
700 1 _ |a Reinhart, D.
|b 225
700 1 _ |a Steineke, R.
|b 226
700 1 _ |a Lorey, C.
|b 227
700 1 _ |a McCall, C.
|b 228
700 1 _ |a Jermak, H. E.
|b 229
700 1 _ |0 0000-0002-1197-8501
|a Steele, I. A.
|b 230
700 1 _ |a Fallah Ramazani, V.
|b 231
700 1 _ |0 0000-0001-8991-7744
|a Otero-Santos, J.
|b 232
700 1 _ |0 0000-0002-4241-5875
|a Morcuende, D.
|b 233
700 1 _ |0 0000-0001-9400-0922
|a Aceituno, F. J.
|b 234
700 1 _ |0 0000-0001-8074-4760
|a Casanova, V.
|b 235
700 1 _ |0 0000-0003-2036-8999
|a Sota, A.
|b 236
700 1 _ |0 0000-0002-9404-6952
|a Jorstad, S. G.
|b 237
700 1 _ |0 0000-0001-9522-5453
|a Marscher, A. P.
|b 238
700 1 _ |0 0000-0001-7396-3332
|a Pauley, C.
|b 239
700 1 _ |0 0009-0006-5434-0475
|a Sasada, M.
|b 240
700 1 _ |a Kawabata, K. S.
|b 241
700 1 _ |a Uemura, M.
|b 242
700 1 _ |a Mizuno, T.
|b 243
700 1 _ |0 0000-0001-7263-0296
|a Nakaoka, T.
|b 244
700 1 _ |a Akitaya, H.
|b 245
700 1 _ |0 0000-0001-6156-238X
|a Myserlis, I.
|b 246
700 1 _ |0 0000-0003-3025-9497
|a Gurwell, M.
|b 247
700 1 _ |0 0000-0003-0685-3621
|a Keating, G. K.
|b 248
700 1 _ |0 0000-0002-3490-146X
|a Rao, R.
|b 249
700 1 _ |a Angelakis, E.
|b 250
700 1 _ |0 0000-0001-7327-5441
|a Kraus, A.
|b 251
700 1 _ |0 P:(DE-HGF)0
|a MAGIC Collaboration
|b 252
|e Collaboration author
856 4 _ |u https://bib-pubdb1.desy.de/record/643444/files/2410.23140v3.pdf
|y Restricted
856 4 _ |u https://bib-pubdb1.desy.de/record/643444/files/2410.23140v3.pdf?subformat=pdfa
|x pdfa
|y Restricted
909 C O |o oai:bib-pubdb1.desy.de:643444
|p VDB
910 1 _ |0 I:(DE-HGF)0
|6 P:(DE-H253)PIP1003794
|a External Institute
|b 21
|k Extern
910 1 _ |0 I:(DE-588b)2008985-5
|6 P:(DE-H253)PIP1019066
|a Deutsches Elektronen-Synchrotron
|b 73
|k DESY
910 1 _ |0 I:(DE-588b)2008985-5
|6 P:(DE-H253)PIP1084471
|a Deutsches Elektronen-Synchrotron
|b 143
|k DESY
910 1 _ |0 I:(DE-588b)2008985-5
|6 P:(DE-H253)PIP1022310
|a Deutsches Elektronen-Synchrotron
|b 144
|k DESY
910 1 _ |0 I:(DE-588b)2008985-5
|6 P:(DE-HGF)0
|a Deutsches Elektronen-Synchrotron
|b 252
|k DESY
913 1 _ |0 G:(DE-HGF)POF4-613
|1 G:(DE-HGF)POF4-610
|2 G:(DE-HGF)POF4-600
|3 G:(DE-HGF)POF4
|4 G:(DE-HGF)POF
|a DE-HGF
|b Forschungsbereich Materie
|l Matter and the Universe
|v Matter and Radiation from the Universe
|x 0
914 1 _ |y 2025
920 1 _ |0 I:(DE-H253)Z_GA-20210408
|k Z_GA
|l Gammaastronomie
|x 0
980 _ _ |a preprint
980 _ _ |a VDB
980 _ _ |a I:(DE-H253)Z_GA-20210408
980 _ _ |a UNRESTRICTED

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21