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@ARTICLE{Abramowski:139880,
author = {Abramowski, A. and Acero, F. and Aharonian, F. and
Akhperjanian, A. G. and Anton, G. and Balzer, A. and
Barnacka, A. and Barres de Almeida, U. and Becherini, Y. and
Becker, J. and Behera, B. and Bernlohr, K. and Birsin, E.
and Biteau, J. and Bochow, A. and Boisson, C. and Bolmont,
J. and Bordas, P. and Brucker, J. and Brun, F. and Brun, P.
and Bulik, T. and Busching, I. and Carrigan, S. and
Casanova, S. and Cerruti, M. and Chadwick, P. M. and
Charbonnier, A. and Chaves, R. C. G. and Cheesebrough, A.
and Clapson, A. C. and Coignet, G. and Cologna, G. and
Conrad, J. and Dalton, M. and Daniel, M. K. and Davids, I.
D. and Degrange, B. and Deil, C. and Dickinson, H. J. and
Djannati-Atai, A. and Domainko, W. and Drury, L. O.'C. and
Dubus, G. and Dutson, K. and Dyks, J. and Dyrda, M. and
Egberts, K. and Eger, P. and Espigat, P. and Fallon, L. and
Farnier, C. and Fegan, S. and Feinstein, F. and Fernandes,
M. V. and Fiasson, A. and Fontaine, G. and Forster, A. and
Fussling, M. and Gallant, Y. A. and Gast, H. and Gerard, L.
and Gerbig, D. and Giebels, B. and Glicenstein, J. F. and
Gluck, B. and Goret, P. and Goring, D. and Haffner, S. and
Hague, J. D. and Hampf, D. and Hauser, M. and Heinz, S. and
Heinzelmann, G. and Henri, G. and Hermann, G. and Hinton, J.
A. and Hoffmann, A. and Hofmann, W. and Hofverberg, P. and
Holler, M. and Horns, D. and Jacholkowska, A. and de Jager,
O. C. and Jahn, C. and Jamrozy, M. and Jung, I. and
Kastendieck, M. A. and Katarzynski, K. and Katz, U. and
Kaufmann, S. and Keogh, D. and Khangulyan, D. and Khelifi,
B. and Klochkov, D. and Kluzniak, W. and Kneiske, T. and
Komin, Nu. and Kosack, K. and Kossakowski, R. and Laffon, H.
and Lamanna, G. and Lennarz, D. and Lohse, T. and Lopatin,
A. and Lu, C. C. and Marandon, V. and Marcowith, A. and
Masbou, J. and Maurin, D. and Maxted, N. and Mayer, M. and
McComb, T. J. L. and Medina, M. C. and Mehault, J. and
Moderski, R. and Moulin, E. and Naumann, C. L. and
Naumann-Godo, M. and de Naurois, M. and Nedbal, D. and
Nekrassov, D. and Nguyen, N. and Nicholas, B. and Niemiec,
J. and Nolan, S. J. and Ohm, S. and de Ona Wilhelmi, E. and
Opitz, B. and Ostrowski, M. and Oya, I. and Panter, M. and
Paz Arribas, M. and Pedaletti, G. and Pelletier, G. and
Petrucci, P. O. and Pita, S. and Puhlhofer, G. and Punch, M.
and Quirrenbach, A. and Raue, M. and Rayner, S. M. and
Reimer, A. and Reimer, O. and Renaud, M. and de los Reyes,
R. and Rieger, F. and Ripken, J. and Rob, L. and
Rosier-Lees, S. and Rowell, G. and Rudak, B. and Rulten, C.
B. and Ruppel, J. and Sahakian, V. and Sanchez, D. A. and
Santangelo, A. and Schlickeiser, R. and Schock, F. M. and
Schulz, A. and Schwanke, U. and Schwarzburg, S. and
Schwemmer, S. and Sheidaei, F. and Skilton, J. L. and Sol,
H. and Spengler, G. and Stawarz, L. and Steenkamp, R. and
Stegmann, C. and Stinzing, F. and Stycz, K. and Sushch, I.
and Szostek, A. and Tavernet, J. P. and Terrier, R. and
Tluczykont, M. and Valerius, K. and van Eldik, C. and
Vasileiadis, G. and Venter, C. and Vialle, J. P. and Viana,
A. and Vincent, P. and Volk, H. J. and Volpe, F. and
Vorobiov, S. and Vorster, M. and Wagner, S. J. and Ward, M.
and White, R. and Wierzcholska, A. and Zacharias, M. and
Zajczyk, A. and Zdziarski, A. A. and Zech, A. and Zechlin,
H.-S. and Aleksic, J. and Antonelli, L. A. and Antoranz, P.
and Backes, M. and Barrio, J. A. and Bastieri, D. and
Becerra Gonzalez, J. and Bednarek, W. and Berdyugin, A. and
Berger, K. and Bernardini, E. and Biland, A. and Blanch, O.
and Bock, R. K. and Boller, A. and Bonnoli, G. and Borla
Tridon, D. and Braun, I. and Bretz, T. and Canellas, A. and
Carmona, E. and Carosi, A. and Colin, P. and Colombo, E. and
Contreras, J. L. and Cortina, J. and Cossio, L. and Covino,
S. and Dazzi, F. and De Angelis, A. and De Cea del Pozo, E.
and De Lotto, B. and Delgado Mendez, C. and Diago Ortega, A.
and Doert, M. and Dominguez, A. and Dominis Prester, D. and
Dorner, D. and Doro, M. and Elsaesser, D. and Ferenc, D. and
Fonseca, M. V. and Font, L. and Fruck, C. and Garcia Lopez,
R. J. and Garczarczyk, M. and Garrido, D. and Giavitto, G.
and Godinovic, N. and Hadasch, D. and Hafner, D. and
Herrero, A. and Hildebrand, D. and Hohne-Monch, D. and Hose,
J. and Hrupec, D. and Huber, B. and Jogler, T. and Klepser,
S. and Krahenbuhl, T. and Krause, J. and La Barbera, A. and
Lelas, D. and Leonardo, E. and Lindfors, E. and Lombardi, S.
and Lopez, M. and Lorenz, E. and Makariev, M. and Maneva, G.
and Mankuzhiyil, N. and Mannheim, K. and Maraschi, L. and
Mariotti, M. and Martinez, M. and Mazin, D. and Meucci, M.
and Miranda, J. M. and Mirzoyan, R. and Miyamoto, H. and
Moldon, J. and Moralejo, A. and Munar, P. and Nieto, D. and
Nilsson, K. and Orito, R. and Oya, I. and Paneque, D. and
Paoletti, R. and Pardo, S. and Paredes, J. M. and Partini,
S. and Pasanen, M. and Pauss, F. and Perez-Torres, M. A. and
Persic, M. and Peruzzo, L. and Pilia, M. and Pochon, J. and
Prada, F. and Prada Moroni, P. G. and Prandini, E. and
Puljak, I. and Reichardt, I. and Reinthal, R. and Rhode, W.
and Ribo, M. and Rico, J. and Rugamer, S. and Saggion, A.
and Saito, K. and Saito, T. Y. and Salvati, M. and
Satalecka, K. and Scalzotto, V. and Scapin, V. and Schultz,
C. and Schweizer, T. and Shayduk, M. and Shore, S. N. and
Sillanpaa, A. and Sitarek, J. and Sobczynska, D. and
Spanier, F. and Spiro, S. and Stamerra, A. and Steinke, B.
and Storz, J. and Strah, N. and Suric, T. and Takalo, L. and
Takami, H. and Tavecchio, F. and Temnikov, P. and Terzic, T.
and Tescaro, D. and Teshima, M. and Thom, M. and Tibolla, O.
and Torres, D. F. and Treves, A. and Vankov, H. and Vogler,
P. and Wagner, R. M. and Weitzel, Q. and Zabalza, V. and
Zandanel, F. and Zanin, R. and Arlen, T. and Aune, T. and
Beilicke, M. and Benbow, W. and Bouvier, A. and Bradbury, S.
M. and Buckley, J. H. and Bugaev, V. and Byrum, K. and
Cannon, A. and Cesarini, A. and Ciupik, L. and Connolly, M.
P. and Cui, W. and Dickherber, R. and Duke, C. and Errando,
M. and Falcone, A. and Finley, J. P. and Finnegan, G. and
Fortson, L. and Furniss, A. and Galante, N. and Gall, D. and
Godambe, S. and Griffin, S. and Grube, J. and Gyuk, G. and
Hanna, D. and Holder, J. and Huan, H. and Hui, C. M. and
Kaaret, P. and Karlsson, N. and Kertzman, M. and Khassen, Y.
and Kieda, D. and Krawczynski, H. and Krennrich, F. and
Lang, M. J. and LeBohec, S. and Maier, G. and McArthur, S.
and McCann, A. and Moriarty, P. and Mukherjee, R. and Nunez,
P. D. and Ong, R. A. and Orr, M. and Otte, A. N. and Park,
N. and Perkins, J. S. and Pichel, A. and Pohl, M. and
Prokoph, H. and Ragan, K. and Reyes, L. C. and Reynolds, P.
T. and Roache, E. and Rose, H. J. and Ruppel, J. and
Schroedter, M. and Sembroski, G. H. and Senturk, G. D. and
Telezhinsky, I. and Tesic, G. and Theiling, M. and
Thibadeau, S. and Varlotta, A. and Vassiliev, V. V. and
Vivier, M. and Wakely, S. P. and Weekes, T. C. and Williams,
D. A. and Zitzer, B. and Barres de Almeida, U. and Cara, M.
and Casadio, C. and Cheung, C. C. and McConville, W. and
Davies, F. and Doi, A. and Giovannini, G. and Giroletti, M.
and Hada, K. and Hardee, P. and Harris, D. E. and Junor, W.
and Kino, M. and Lee, N. P. and Ly, C. and Madrid, J. and
Massaro, F. and Mundell, C. G. and Nagai, H. and Perlman, E.
S. and Steele, I. A. and Walker, R. C. and Wood, D. L. and
DESY},
collaboration = {H.E.S.S.{ Collaboration} and {VERITAS Collaboration} and
{MAGIC Collaboration}},
title = {{T}he 2010 very high energy gamma-ray flare and 10 years of
multi-wavelength observations of {M} 87},
journal = {The astrophysical journal / 1},
volume = {746},
number = {2},
issn = {0004-637X},
address = {Chicago, Ill. [u.a.]},
publisher = {Univ.11032},
reportid = {PHPPUBDB-23324, arXiv:1111.5341},
pages = {151},
year = {2012},
note = {19 pages, 5 figures; Corresponding authors: M. Raue, L.
Stawarz, D. Mazin, P. Colin, C. M. Hui, M. Beilicke; Fig. 1
lightcurve data available online:
http://www.desy.de/~mraue/m87/},
abstract = {Abridged: The giant radio galaxy M 87 with its proximity,
famous jet, and very massive black hole provides a unique
opportunity to investigate the origin of very high energy
(VHE; E>100 GeV) gamma-ray emission generated in
relativistic outflows and the surroundings of super-massive
black holes. M 87 has been established as a VHE gamma-ray
emitter since 2006. The VHE gamma-ray emission displays
strong variability on timescales as short as a day. In this
paper, results from a joint VHE monitoring campaign on M 87
by the MAGIC and VERITAS instruments in 2010 are reported.
During the campaign, a flare at VHE was detected triggering
further observations at VHE (H.E.S.S.), X-rays (Chandra),
and radio (43 GHz VLBA). The excellent sampling of the VHE
gamma-ray light curve enables one to derive a precise
temporal characterization of the flare: the single, isolated
flare is well described by a two-sided exponential function
with significantly different flux rise and decay times.
While the overall variability pattern of the 2010 flare
appears somewhat different from that of previous VHE flares
in 2005 and 2008, they share very similar timescales (~day),
peak fluxes (Phi(>0.35 TeV) ~= (1-3) x $10^-11$ ph $cm^-2$
$s^-1),$ and VHE spectra. 43 GHz VLBA radio observations of
the inner jet regions indicate no enhanced flux in 2010 in
contrast to observations in 2008, where an increase of the
radio flux of the innermost core regions coincided with a
VHE flare. On the other hand, Chandra X-ray observations
taken ~3 days after the peak of the VHE gamma-ray emission
reveal an enhanced flux from the core. The long-term
(2001-2010) multi-wavelength light curve of M 87, spanning
from radio to VHE and including data from HST, LT, VLA and
EVN, is used to further investigate the origin of the VHE
gamma-ray emission. No unique, common MWL signature of the
three VHE flares has been identified.},
keywords = {gamma ray: VHE (INSPIRE) / gamma ray: emission (INSPIRE) /
time dependence (INSPIRE) / galaxy: radio wave (INSPIRE) /
gamma ray: flux (INSPIRE) / black hole (INSPIRE) / VERITAS
(INSPIRE) / MAGIC (INSPIRE) / HESS (INSPIRE) / X-ray: flux
(INSPIRE)},
cin = {ZNP(-2012)},
ddc = {520},
cid = {$I:(DE-H253)ZNP_-2012_-20130307$},
pnm = {52x - Programm Astroteilchenphysik - Topic unbekannt
(POF2-52x)},
pid = {G:(DE-HGF)POF2-52x},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)29 / PUB:(DE-HGF)16},
eprint = {1111.5341},
howpublished = {arXiv:1111.5341},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:1111.5341;\%\%$},
UT = {WOS:000300406300037},
doi = {10.1088/0004-637X/746/2/151},
url = {https://bib-pubdb1.desy.de/record/139880},
}