A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Unprecedented study of the broadband emission of Mrk 421 during flaring activity in March 2010
Tekijät: Aleksi J, Ansoldi S, Antonelli LA, Antoranz P, Babic A, Bangale P, de Almeida UB, Barrio JA, Gonzalez JB, Bednarek W, Bernardini E, Biasuzzi B, Biland A, Blanch O, Boller A, Bonnefoy S, Bonnoli G, Borracci F, Bretz T, Carmona E, Carosi A, Colin P, Colombo E, Contreras JL, Cortina J, Covino S, Da Vela P, Dazzi F, De Angelis A, De Caneva G, De Lotto B, Wilhelmi ED, Mendez CD, Prester DD, Dorner D, Doro M, Einecke S, Eisenacher D, Elsaesser D, Fonseca MV, Font L, Frantzen K, Fruck C, Galindo D, Lopez RJG, Garczarczyk M, Terrats DG, Gaug M, Godinovic N, Munoz AG, Gozzini SR, Hadasch D, Hanabata Y, Hayashida M, Herrera J, Hildebrand D, Hose J, Hrupec D, Hughes G, Idec W, Kadenius V, Kellermann H, Knoetig ML, Kodani K, Konno Y, Krause J, Kubo H, Kushida J, La Barbera A, Lelas D, Lewandowska N, Lindfors E, Lombardi S, Lopez M, Lopez-Coto R, Lopez-Oramas A, Lorenz E, Lozano I, Makariev M, Mallot K, Maneva G, Mankuzhiyil N, Mannheim K, Maraschi L, Marcote B, Mariotti M, Martinez M, Mazin D, Menzel U, Miranda JM, Mirzoyan R, Moralejo A, Munar-Adrover P, Nakajima D, Niedzwiecki A, Nilsson K, Nishijima K, Noda K, Orito R, Overkemping A, Paiano S, Palatiello M, Paneque D, Paoletti R, Paredes JM, Paredes-Fortuny X, Persic M, Moroni PGP, Prandini E, Puljak I, Reinthal R, Rhode W, Ribo M, Rico J, Garcia JR, Rugamer S, Saito T, Saito K, Satalecka K, Scalzotto V, Scapin V, Schultz C, Schweizer T, Sun S, Shore SN, Sillanpaa A, Sitarek J, Snidaric I, Sobczynska D, Spanier F, Stamatescu V, Stamerra A, Steinbring T, Steinke B, Storz J, Strzys M, Takalo L, Takami H, Tavecchio F, Temnikov P, Terzic T, Tescaro D, Teshima M, Thaele J, Tibolla O, Torres DF, Toyama T, Treves A, Uellenbeck M, Vogler P, Zanin R, Archambault S, Archer A, Beilicke M, Benbow W, Berger K, Bird R, Biteau J, Buckley JH, Bugaev V, Cerruti M, Chen X, Ciupik L, Collins-Hughes E, Cui W, Eisch JD, Falcone A, Feng Q, Finley JP, Fortin P, Fortson L, Furniss A, Galante N, Gillanders GH, Griffin S, Gyuk G, Hakansson N, Holder J, Johnson CA, Kaaret P, Kar P, Kertzman M, Kieda D, Lang MJ, McArthur S, McCann A, Meagher K, Millis J, Moriarty P, Ong RA, Otte AN, Perkins JS, Pichel A, Pohl M, Popkow A, Prokoph H, Pueschel E, Ragan K, Reyes LC, Reynolds PT, Richards GT, Roache E, Rovero AC, Sembroski GH, Shahinyan K, Staszak D, Telezhinsky I, Tucci JV, Tyler J, Varlotta A, Wakely SP, Welsing R, Wilhelm A, Williams DA, Buson S, Finke J, Villata M, Raiteri C, Aller HD, Aller MF, Cesarini A, Chen WP, Gurwell MA, Jorstad SG, Kimeridze GN, Koptelova E, Kurtanidze OM, Kurtanidze SO, Lahteenmaki A, Larionov VM, Larionova EG, Lin HC, McBreen B, Moody JW, Morozova DA, Marscher AP, Max-Moerbeck W, Nikolashvili MG, Perri M, Readhead ACS, Richards JL, Ros JA, Sadun AC, Sakamoto T, Sigua LA, Smith PS, Tornikoski M, Troitsky IS, Wehrle AE, Jordan B
Kustantaja: EDP SCIENCES S A
Julkaisuvuosi: 2015
Journal: Astronomy and Astrophysics
Tietokannassa oleva lehden nimi: ASTRONOMY & ASTROPHYSICS
Lehden akronyymi: ASTRON ASTROPHYS
Artikkelin numero: ARTN A22
Vuosikerta: 578
Sivujen määrä: 26
ISSN: 0004-6361
DOI: https://doi.org/10.1051/0004-6361/201424811
Conclusions. Both the one-zone and the two-zone SSC models can describe the daily SEDs via the variation of only four or five model parameters, under the hypothesis that the variability is associated mostly with the underlying particle population. This shows that the particle acceleration and cooling mechanism that produces the radiating particles might be the main mechanism responsible for the broadband SED variations during the flaring episodes in blazars. The two-zone SSC model provides a better agreement with the observed SED at the narrow peaks of the low-and high-energy bumps during the highest activity, although the reported one-zone SSC model could be further improved by varying the parameters related to the emitting region itself (delta, B and R), in addition to the parameters related to the particle population.
