Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations

M.L. Ahnen; S. Ansoldi; L.A. Antonelli; C. Arcaro; A. Babić; B. Banerjee; P. Bangale; U.Barres de Almeida; J.A. Barrio; J.Becerra González; W. Bednarek; E. Bernardini; A. Berti; B. Biasuzzi; A. Biland; O. Blanch; S. Bonnefoy; G. Bonnoli; F. Borracci; R. Carosi; A. Carosi; A. Chatterjee; P. Colin; E. Colombo; J.L. Contreras; J. Cortina; S. Covino; P. Cumani; P.Da Vela; F. Dazzi; A.De Angelis; B.De Lotto; E. de Oña Wilhelmi; F.Di Pierro; M. Doert; A. Domínguez; D.Dominis Prester; D. Dorner; M. Doro; S. Einecke; D.Eisenacher Glawion; D. Elsaesser; M. Engelkemeier; V.Fallah Ramazani; A. Fernández-Barral; D. Fidalgo; M.V. Fonseca; L. Font; C. Fruck; D. Galindo; R.J. García López; M. Garczarczyk; M. Gaug; P. Giammaria; N. Godinović; D. Gora; S. Griffiths; D. Guberman; D. Hadasch; A. Hahn; T. Hassan; M. Hayashida; J. Herrera; J. Hose; D. Hrupec; G. Hughes; K. Ishio; Y. Konno; H. Kubo; J. Kushida; D. Kuveždić; D. Lelas; E. Lindfors; S. Lombardi; F. Longo; M. López; A. López-Oramas; P. Majumdar; M. Makariev; G. Maneva; M. Manganaro; K. Mannheim; L. Maraschi; M. Mariotti; M. Martínez; D. Mazin; U. Menzel; M. Minev; R. Mirzoyan; A. Moralejo; V. Moreno; E. Moretti; P. Munar-Adrover; V. Neustroev; A. Niedzwiecki; M.Nievas Rosillo; K. Nilsson; K. Nishijima; K. Noda; L. Nogués; S. Paiano; J. Palacio; D. Paneque; R. Paoletti; J.M. Paredes; X. Paredes-Fortuny; G. Pedaletti; M. Peresano; L. Perri; M. Persic; P.G. Prada Moroni; E. Prandini; I. Puljak; J.R. Garcia; I. Reichardt; W. Rhode; M. Ribó; J. Rico; T. Saito; K. Satalecka; S. Schroeder; T. Schweizer; S.N. Shore; A. Sillanpää; J. Sitarek; I. Šnidarić; D. Sobczynska; A. Stamerra; M. Strzys; T. Surić; L. Takalo; F. Tavecchio; P. Temnikov; T. Terzić; D. Tescaro; M. Teshima; D.F. Torres; N. Torres-Albà; A. Treves; G. Vanzo; M.Vazquez Acosta; I. Vovk; J.E. Ward; M. Will; M.H. Wu; D. Zarić; H. Abdalla; A. Abramowski; F. Aharonian; F.Ait Benkhali; A.G. Akhperjanian; T. Andersson; E.O. Angüner; M. Arakawa; M. Arrieta; P. Aubert; M. Backes; A. Balzer; M. Barnard; Y. Becherini; J.Becker Tjus; D. Berge; S. Bernhard; K. Bernlöhr; R. Blackwell; M. Böttcher; C. Boisson; J. Bolmont; P. Bordas; J. Bregeon; F. Brun; P. Brun; M. Bryan; M. Büchele; T. Bulik; M. Capasso; J. Carr; S. Casanova; M. Cerruti; N. Chakraborty; R. Chalme-Calvet; R.C. G. Chaves; A. Chen; J. Chevalier; M. Chrétien; M. Coffaro; S. Colafrancesco; G. Cologna; B. Condon; J. Conrad; Y. Cui; I.D. Davids; J. Decock; B. Degrange; C. Deil; J. Devin; P. Dewilt; L. Dirson; A. Djannati-Ataï; W. Domainko; A. Donath; L.O'C. Drury; K. Dutson; J. Dyks; T. Edwards; K. Egberts; P. Eger; J.P. Ernenwein; S. Eschbach; C. Farnier; S. Fegan; M.V. Fernandes; A. Fiasson; G. Fontaine; A. Förster; S. Funk; M. Füssling; S. Gabici; M. Gajdus; Y.A. Gallant; T. Garrigoux; G. Giavitto; B. Giebels; J.F. Glicenstein; D. Gottschall; A. Goyal; M.H. Grondin; J. Hahn; M. Haupt; J. Hawkes; G. Heinzelmann; G. Henri; G. Hermann; O. Hervet; J.A. Hinton; W. Hofmann; C. Hoischen; M. Holler; D. Horns; A. Ivascenko; H. Iwasaki; A. Jacholkowska; M. Jamrozy; M. Janiak; D. Jankowsky; F. Jankowsky; M. Jingo; T. Jogler; L. Jouvin; I. Jung-Richardt; M.A. Kastendieck; K. Katarzyński; M. Katsuragawa; U. Katz; D. Kerszberg; D. Khangulyan; B. Khélifi; M. Kieffer; J. King; S. Klepser; D. Klochkov; W. Kluźniak; D. Kolitzus; Nu. Komin; K. Kosack; S. Krakau; M. Kraus; P.P. Krüger; H. Laffon; G. Lamanna; J. Lau; J.P. Lees; J. Lefaucheur; V. Lefranc; A. Lemière; M. Lemoine-Goumard; J.P. Lenain; E. Leser; T. Lohse; M. Lorentz; R. Liu; R. López-Coto; I. Lypova; V. Marandon; Alexandre Marcowith; C. Mariaud; R. Marx; G. Maurin; N. Maxted; M. Mayer; P.J. Meintjes; M. Meyer; A.M. W. Mitchell; R. Moderski; M. Mohamed; L. Mohrmann; K. Morå; E. Moulin; T. Murach; S. Nakashima; M. de Naurois; F. Niederwanger; J. Niemiec; L. Oakes; P. O'Brien; H. Odaka; S. Öttl; S. Ohm; M. Ostrowski; I. Oya; M. Padovani; M. Panter; R.D. Parsons; N.W. Pekeur; G. Pelletier; C. Perennes; P.O. Petrucci; B. Peyaud; Q. Piel; S. Pita; H. Poon; D. Prokhorov; H. Prokoph; G. Pühlhofer; M. Punch; A. Quirrenbach; S. Raab; A. Reimer; O. Reimer; Matthieu Renaud; R. de Los Reyes; S. Richter; F. Rieger; C. Romoli; G. Rowell; B. Rudak; C.B. Rulten; S. Safi-Harb; V. Sahakian; S. Saito; D. Salek; D.A. Sanchez; A. Santangelo; M. Sasaki; R. Schlickeiser; F. Schüssler; A. Schulz; U. Schwanke; S. Schwemmer; M. Seglar-Arroyo; M. Settimo; A.S. Seyffert; N. Shafi; I. Shilon; R. Simoni; H. Sol; F. Spanier; G. Spengler; F. Spies; Ł. Stawarz; R. Steenkamp; C. Stegmann; K. Stycz; I. Sushch; T. Takahashi; J.P. Tavernet; T. Tavernier; A.M. Taylor; R. Terrier; L. Tibaldo; D. Tiziani; M. Tluczykont; C. Trichard; N. Tsuji; R. Tuffs; Y. Uchiyama; D.J. van Der Walt; C. van Eldik; C. van Rensburg; B. van Soelen; George Vasileiadis; J. Veh; C. Venter; A. Viana; P. Vincent; J. Vink; F. Voisin; H.J. Völk; T. Vuillaume; Z. Wadiasingh; S.J. Wagner; P. Wagner; R.M. Wagner; R. White; A. Wierzcholska; P. Willmann; A. Wörnlein; D. Wouters; R. Yang; V. Zabalza; D. Zaborov; M. Zacharias; R. Zanin; A.A. Zdziarski; A. Zech; F. Zefi; A. Ziegler; N. Zywucka

doi:10.1051/0004-6361/201731169

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Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations

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Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations

M.L. Ahnen, S. Ansoldi, L.A. Antonelli, C. Arcaro, A. Babić, B. Banerjee, P. Bangale, U.Barres de Almeida, J.A. Barrio, J.Becerra González, …

Astron.Astrophys, Vol.612

2018

DOI: https://doi.org/10.1051/0004-6361/201731169

Abstract

Gamma rays: observations

binaries: general

X-rays: bina ries

stars: individual (SS 433)

ISM: jets and outflows

gamma rays: general

stars: black holes

X-rays: binaries

vertex: primary

gamma ray: flux

gamma ray: VHE

particle: acceleration

gamma ray: attenuation

X-ray: emission

flux: attenuation

p: relativistic

jet

binary

MAGIC

HESS

magnetic field

synchrotron

precession

interface

electron

quasar

jet: interaction

Context. The large jet kinetic power and non-thermal processes occurring in the microquasar SS 433 make this source a good candidate for a very high-energy (VHE) gamma-ray emitter. Gamma-ray fluxes above the sensitivity limits of current Cherenkov telescopes have been predicted for both the central X-ray binary system and the interaction regions of SS 433 jets with the surrounding W50 nebula. Non-thermal emission at lower energies has been previously reported, indicating that efficient particle acceleration is taking place in the system.Aim. We explore the capability of SS 433 to emit VHE gamma rays during periods in which the expected flux attenuation due to periodic eclipses (Porb~ 13.1 days) and precession of the circumstellar disk (Ppre ~ 162 days) periodically covering the central binary system is expected to be at its minimum. The eastern and western SS 433/W50 interaction regions are also examined using the whole data set available. We aim to constrain some theoretical models previously developed for this system with our observations.Methods. We made use of dedicated observations from the Major Atmospheric Gamma Imaging Cherenkov telescopes (MAGIC) and High Energy Spectroscopic System (H.E.S.S.) of SS 433 taken from 2006 to 2011. These observation were combined for the first time and accounted for a total effective observation time of 16.5 h, which were scheduled considering the expected phases of minimum absorption of the putative VHE emission. Gamma-ray attenuation does not affect the jet/medium interaction regions. In this case, the analysis of a larger data set amounting to ~40–80 h, depending on the region, was employed.Results. No evidence of VHE gamma-ray emission either from the central binary system or from the eastern/western interaction regions was found. Upper limits were computed for the combined data set. Differential fluxes from the central system are found to be ≲ 10−12–10−13 TeV−1 cm−2 s−1 in an energy interval ranging from ~few × 100 GeV to ~few TeV. Integral flux limits down to ~ 10−12–10−13 ph cm−2 s−1 and ~ 10−13–10−14 ph cm−2 s−1 are obtainedat 300 and 800 GeV, respectively. Our results are used to place constraints on the particle acceleration fraction at the inner jetregions and on the physics of the jet/medium interactions.Conclusions. Our findings suggest that the fraction of the jet kinetic power that is transferred to relativistic protons must be relatively small in SS 433, qp ≤ 2.5 × 10−5, to explain the lack of TeV and neutrino emission from the central system. At the SS 433/W50 interface, the presence of magnetic fields ≳10 μG is derived assuming a synchrotron origin for the observed X-ray emission. This also implies the presence of high-energy electrons with Ee− up to 50 TeV, preventing an efficient production of gamma-ray fluxes in these interaction regions.Key words: gamma rays: general / stars: black holes / X-rays: binaries / ISM: jets and outflows

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Title: Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations
Creators - without role: M.L. Ahnen - ETH Zurich
S. Ansoldi - University of Trieste
L.A. Antonelli - National Institute for Astrophysics
C. Arcaro - University of Padua
A. Babić - University of Rijeka
B. Banerjee - Saha Institute of Nuclear Physics
P. Bangale - Max Planck Institute for Physics
U.Barres de Almeida - Centro Brasileiro de Pesquisas Físicas
J.A. Barrio - Universidad Complutense de Madrid
J.Becerra González - Instituto de Astrofísica de Canarias
W. Bednarek - University of Łódź
E. Bernardini - Deutsches Elektronen-Synchrotron DESY
A. Berti - University of Trieste
B. Biasuzzi - University of Trieste
A. Biland - ETH Zurich
O. Blanch - Institute for High Energy Physics
S. Bonnefoy - Universidad Complutense de Madrid
G. Bonnoli - University of Siena
F. Borracci - Max Planck Institute for Physics
R. Carosi - National Institute for Astrophysics
A. Carosi - National Institute for Astrophysics
A. Chatterjee - Saha Institute of Nuclear Physics
P. Colin - Max Planck Institute for Physics
E. Colombo - Instituto de Astrofísica de Canarias
J.L. Contreras - Universidad Complutense de Madrid
J. Cortina - Institute for High Energy Physics
S. Covino - National Institute for Astrophysics
P. Cumani - Institute for High Energy Physics
P.Da Vela
F. Dazzi - National Institute for Astrophysics
A.De Angelis
B.De Lotto
E. de Oña Wilhelmi - Institute of Space Sciences
F.Di Pierro
M. Doert - TU Dortmund University
A. Domínguez - Universidad Complutense de Madrid
D.Dominis Prester - University of Osijek
D. Dorner - University of Würzburg
M. Doro - University of Padua
S. Einecke - TU Dortmund University
D.Eisenacher Glawion
D. Elsaesser - TU Dortmund University
M. Engelkemeier - TU Dortmund University
V.Fallah Ramazani
A. Fernández-Barral - Institute for High Energy Physics
D. Fidalgo - Universidad Complutense de Madrid
M.V. Fonseca - Universidad Complutense de Madrid
L. Font - Universitat Autònoma de Barcelona
C. Fruck - Max Planck Institute for Physics
D. Galindo - Institut d'Estudis Espacials de Catalunya
R.J. García López - Instituto de Astrofísica de Canarias
M. Garczarczyk - Deutsches Elektronen-Synchrotron DESY
M. Gaug - Universitat Autònoma de Barcelona
P. Giammaria - National Institute for Astrophysics
N. Godinović - University of Zagreb
D. Gora - Deutsches Elektronen-Synchrotron DESY
S. Griffiths - Institute for High Energy Physics
D. Guberman - Institute for High Energy Physics
D. Hadasch - Tokushima University
A. Hahn - Max Planck Institute for Physics
T. Hassan - Institute for High Energy Physics
M. Hayashida - The University of Tokyo
J. Herrera - Instituto de Astrofísica de Canarias
J. Hose - Max Planck Institute for Physics
D. Hrupec - University of Osijek
G. Hughes - ETH Zurich
K. Ishio - Max Planck Institute for Physics
Y. Konno - Tokushima University
H. Kubo - Tokushima University
J. Kushida - The University of Tokyo
D. Kuveždić - University of Osijek
D. Lelas
E. Lindfors - University of Turku
S. Lombardi - National Institute for Astrophysics
F. Longo - University of Trieste
M. López - CEA Paris-Saclay
A. López-Oramas - Astrophysique, Instrumentation et Modélisation
P. Majumdar - Saha Institute of Nuclear Physics
M. Makariev - Institute for Nuclear Research and Nuclear Energy
G. Maneva - Institute for Nuclear Research and Nuclear Energy
M. Manganaro - Instituto de Astrofísica de Canarias
K. Mannheim - University of Würzburg
L. Maraschi - National Institute for Astrophysics
M. Mariotti - University of Padua
M. Martínez
D. Mazin - Max Planck Institute for Physics
U. Menzel - Max Planck Institute for Physics
M. Minev - Institute for Nuclear Research and Nuclear Energy
R. Mirzoyan - Max Planck Institute for Physics
A. Moralejo - Institute for High Energy Physics
V. Moreno - Universitat Autònoma de Barcelona
E. Moretti - Max Planck Institute for Physics
P. Munar-Adrover - Universitat de Barcelona
V. Neustroev - University of Turku
A. Niedzwiecki - University of Łódź
M.Nievas Rosillo - Universidad Complutense de Madrid
K. Nilsson - Turku Centre for Computer Science
K. Nishijima - Tokushima University
K. Noda - Max Planck Institute for Physics
L. Nogués - Institute for High Energy Physics
S. Paiano - University of Padua
J. Palacio - Institute for High Energy Physics
D. Paneque - Max Planck Institute for Physics
R. Paoletti - University of Siena
J.M. Paredes - Universitat de Barcelona
X. Paredes-Fortuny - Institut d'Estudis Espacials de Catalunya
G. Pedaletti - Deutsches Elektronen-Synchrotron DESY
M. Peresano - University of Trieste
L. Perri - National Institute for Astrophysics
M. Persic - University of Bologna
P.G. Prada Moroni
E. Prandini - University of Padua
I. Puljak - University of Osijek
J.R. Garcia
I. Reichardt - University of Padua
W. Rhode - TU Dortmund University
M. Ribó - Institut d'Estudis Espacials de Catalunya
J. Rico - Institute for High Energy Physics
T. Saito - Tokushima University
K. Satalecka - Deutsches Elektronen-Synchrotron DESY
S. Schroeder - TU Dortmund University
T. Schweizer - Max Planck Institute for Physics
S.N. Shore - Istituto Nazionale di Fisica Nucleare, Sezione di Pisa
A. Sillanpää - University of Oulu
J. Sitarek - University of Łódź
I. Šnidarić - University of Osijek
D. Sobczynska - University of Łódź
A. Stamerra - National Institute for Astrophysics
M. Strzys - Max Planck Institute for Physics
T. Surić - University of Rijeka
L. Takalo - University of Turku
F. Tavecchio - National Institute for Astrophysics
P. Temnikov - Institute for Nuclear Research and Nuclear Energy
T. Terzić - University of Osijek
D. Tescaro - University of Padua
M. Teshima - Max Planck Institute for Physics
D.F. Torres - Institució Catalana de Recerca i Estudis Avançats
N. Torres-Albà - Universitat de Barcelona
A. Treves - University of Trieste
G. Vanzo - Instituto de Astrofísica de Canarias
M.Vazquez Acosta - Universidad de La Laguna
I. Vovk - Max Planck Institute for Physics
J.E. Ward - Institute for High Energy Physics
M. Will - Universidad de La Laguna
M.H. Wu - Institute of Space Sciences
D. Zarić - Rudjer Boskovic Institute
H. Abdalla - North-West University
A. Abramowski - Universität Hamburg
F. Aharonian - National Academy of Sciences of Armenia
F.Ait Benkhali - Max Planck Institute for Nuclear Physics
A.G. Akhperjanian - National Academy of Sciences of Armenia
T. Andersson - Linnaeus University
E.O. Angüner - Institute of Nuclear Physics, Polish Academy of Sciences
M. Arakawa - Rikkyo University
M. Arrieta - Délégation Paris 7
P. Aubert - Centre National de la Recherche Scientifique
M. Backes - University of Namibia
A. Balzer - University of Amsterdam
M. Barnard - National Institute for Astrophysics
Y. Becherini - Linnaeus University
J.Becker Tjus - Institute of Nuclear Physics, Polish Academy of Sciences
D. Berge - University of Amsterdam
S. Bernhard - Universität Innsbruck
K. Bernlöhr - Max Planck Institute for Nuclear Physics
R. Blackwell - University of Adelaide
M. Böttcher - North-West University
C. Boisson - Délégation Paris 7
J. Bolmont - Laboratoire de Physique Nucléaire et de Hautes Énergies
P. Bordas - Max Planck Institute for Nuclear Physics
J. Bregeon - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
F. Brun - Institut National de Physique Nucléaire et de Physique des Particules
P. Brun - Institut de Recherche sur les Lois Fondamentales de l'Univers
M. Bryan - University of Amsterdam
M. Büchele - Friedrich-Alexander-Universität Erlangen-Nürnberg
T. Bulik - University of Warsaw
M. Capasso - University of Tübingen
J. Carr - Aix-Marseille Université
S. Casanova - University of Warsaw
M. Cerruti - Université Paris Cité
N. Chakraborty - Max Planck Institute for Nuclear Physics
R. Chalme-Calvet - Sorbonne Université
R.C. G. Chaves - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
A. Chen - University of the Witwatersrand
J. Chevalier - Laboratoire d’Annecy de Physique des Particules
M. Chrétien - Sorbonne Université
M. Coffaro - University of Tübingen
S. Colafrancesco - University of the Witwatersrand
G. Cologna - Heidelberg University
B. Condon - Institut National de Physique Nucléaire et de Physique des Particules
J. Conrad - Stockholm University
Y. Cui - University of Tübingen
I.D. Davids - North-West University
J. Decock - Institut de Recherche sur les Lois Fondamentales de l'Univers
B. Degrange - École Polytechnique
C. Deil - Max Planck Institute for Nuclear Physics
J. Devin - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
P. Dewilt - University of Adelaide
L. Dirson - Universität Hamburg
A. Djannati-Ataï - AstroParticule et Cosmologie
W. Domainko - Max Planck Institute for Nuclear Physics
A. Donath - Max Planck Institute for Nuclear Physics
L.O'C. Drury
K. Dutson - University of Leicester
J. Dyks - Polish Academy of Sciences
T. Edwards - Max Planck Institute for Nuclear Physics
K. Egberts - University of Potsdam
P. Eger - Max Planck Institute for Nuclear Physics
J.P. Ernenwein - Aix-Marseille Université
S. Eschbach - Friedrich-Alexander-Universität Erlangen-Nürnberg
C. Farnier - Linnaeus University
S. Fegan - Laboratoire Leprince-Ringuet
M.V. Fernandes - Universität Hamburg
A. Fiasson - Laboratoire d’Annecy de Physique des Particules
G. Fontaine - Laboratoire Leprince-Ringuet
A. Förster - Max Planck Institute for Nuclear Physics
S. Funk - Friedrich-Alexander-Universität Erlangen-Nürnberg
M. Füssling
S. Gabici - Université Paris Cité
M. Gajdus - Humboldt-Universität zu Berlin
Y.A. Gallant - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
T. Garrigoux - North-West University
G. Giavitto
B. Giebels - École Polytechnique
J.F. Glicenstein - Commissariat à l'Énergie Atomique et aux Énergies Alternatives
D. Gottschall - University of Tübingen
A. Goyal - Jagiellonian University
M.H. Grondin - Friedrich-Alexander-Universität Erlangen-Nürnberg
J. Hahn - Max Planck Institute for Nuclear Physics
M. Haupt
J. Hawkes - University of Adelaide
G. Heinzelmann - Universität Hamburg
G. Henri - Centre National de la Recherche Scientifique
G. Hermann - Max Planck Institute for Nuclear Physics
O. Hervet - Délégation Paris 7
J.A. Hinton - Max Planck Institute for Nuclear Physics
W. Hofmann - Max Planck Institute for Nuclear Physics
C. Hoischen - University of Potsdam
M. Holler - École Polytechnique
D. Horns - Universität Hamburg
A. Ivascenko - North-West University
H. Iwasaki - Rikkyo University
A. Jacholkowska - Laboratoire de Physique Nucléaire et de Hautes Énergies
M. Jamrozy - Jagiellonian University
M. Janiak - Nicolaus Copernicus Astronomical Center
D. Jankowsky - Friedrich-Alexander-Universität Erlangen-Nürnberg
F. Jankowsky - Heidelberg University
M. Jingo - University of the Witwatersrand
T. Jogler - Friedrich-Alexander-Universität Erlangen-Nürnberg
L. Jouvin - Délégation Paris 7
I. Jung-Richardt - Friedrich-Alexander-Universität Erlangen-Nürnberg
M.A. Kastendieck - Universität Hamburg
K. Katarzyński - Nicolaus Copernicus University
M. Katsuragawa - Japan Aerospace Exploration Agency
U. Katz - Friedrich-Alexander-Universität Erlangen-Nürnberg
D. Kerszberg - Centre National de la Recherche Scientifique
D. Khangulyan - Rikkyo University
B. Khélifi - Sorbonne Paris Cité
M. Kieffer - Sorbonne Université
J. King - Max Planck Institute for Nuclear Physics
S. Klepser
D. Klochkov - University of Tübingen
W. Kluźniak - Nicolaus Copernicus Astronomical Center
D. Kolitzus - University of the Witwatersrand
Nu. Komin - University of the Witwatersrand
K. Kosack - Institut de Recherche sur les Lois Fondamentales de l'Univers
S. Krakau - Ruhr University Bochum
M. Kraus - Friedrich-Alexander-Universität Erlangen-Nürnberg
P.P. Krüger - National Institute for Astrophysics
H. Laffon - Laboratoire de Physique des deux infinis Bordeaux
G. Lamanna - Centre National de la Recherche Scientifique
J. Lau - University of Adelaide
J.P. Lees - Université Savoie Mont Blanc
J. Lefaucheur - Délégation Paris 7
V. Lefranc - Institut de Recherche sur les Lois Fondamentales de l'Univers
A. Lemière - Sorbonne Paris Cité
M. Lemoine-Goumard - Laboratoire de Physique des deux infinis Bordeaux
J.P. Lenain - Centre National de la Recherche Scientifique
E. Leser - University of Potsdam
T. Lohse - Humboldt-Universität zu Berlin
M. Lorentz - CEA Paris-Saclay
R. Liu - Max Planck Institute for Nuclear Physics
R. López-Coto - Max Planck Institute for Nuclear Physics
I. Lypova
V. Marandon - Max Planck Institute for Nuclear Physics
Alexandre Marcowith - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
C. Mariaud - Laboratoire Leprince-Ringuet
R. Marx - Max Planck Institute for Nuclear Physics
G. Maurin - Laboratoire d’Annecy de Physique des Particules
N. Maxted - University of Adelaide
M. Mayer - Humboldt-Universität zu Berlin
P.J. Meintjes - University of the Free State
M. Meyer - Stockholm University
A.M. W. Mitchell
R. Moderski - Nicolaus Copernicus Astronomical Center
M. Mohamed - Heidelberg University
L. Mohrmann - Friedrich-Alexander-Universität Erlangen-Nürnberg
K. Morå - Stockholm University
E. Moulin - Institut de Recherche sur les Lois Fondamentales de l'Univers
T. Murach - Humboldt-Universität zu Berlin
S. Nakashima - Japan Aerospace Exploration Agency
M. de Naurois - Laboratoire Leprince-Ringuet
F. Niederwanger - Universität Innsbruck
J. Niemiec - Institute of Nuclear Physics, Polish Academy of Sciences
L. Oakes - Humboldt-Universität zu Berlin
P. O'Brien
H. Odaka - Institute of Space and Astronautical Science
S. Öttl - Universität Innsbruck
S. Ohm
M. Ostrowski - Jagiellonian University
I. Oya
M. Padovani - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
M. Panter - Max Planck Institute for Nuclear Physics
R.D. Parsons - Max Planck Institute for Nuclear Physics
N.W. Pekeur - North-West University
G. Pelletier - Institut de Planétologie et d'Astrophysique de Grenoble
C. Perennes - Laboratoire de Physique Nucléaire et de Hautes Énergies
P.O. Petrucci - Institut de Planétologie et d'Astrophysique de Grenoble
B. Peyaud - Institut de Recherche sur les Lois Fondamentales de l'Univers
Q. Piel - Laboratoire d’Annecy de Physique des Particules
S. Pita - Université Paris Cité
H. Poon - Max Planck Institute for Nuclear Physics
D. Prokhorov
H. Prokoph - Linnaeus University
G. Pühlhofer - University of Tübingen
M. Punch - Université Paris Cité
A. Quirrenbach - Heidelberg University
S. Raab - Friedrich-Alexander-Universität Erlangen-Nürnberg
A. Reimer - Universität Innsbruck
O. Reimer - Universität Innsbruck
Matthieu Renaud - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
R. de Los Reyes - Max Planck Institute for Nuclear Physics
S. Richter - National Institute for Astrophysics
F. Rieger - Heidelberg University
C. Romoli - Dublin Institute For Advanced Studies
G. Rowell - University of Adelaide
B. Rudak - Nicolaus Copernicus Astronomical Center
C.B. Rulten - Délégation Paris 7
S. Safi-Harb - University of Manitoba
V. Sahakian - A. Alikhanyan National Laboratory
S. Saito - Rikkyo University
D. Salek - University of Amsterdam
D.A. Sanchez - Centre National de la Recherche Scientifique
A. Santangelo - University of Tübingen
M. Sasaki - University of Tübingen
R. Schlickeiser - Ruhr University Bochum
F. Schüssler - Institut de Recherches sur les lois Fondamentales de l'Univers
A. Schulz
U. Schwanke - Humboldt-Universität zu Berlin
S. Schwemmer - Heidelberg University
M. Seglar-Arroyo - Institut de Recherche sur les Lois Fondamentales de l'Univers
M. Settimo - Université Paris Cité
A.S. Seyffert - North-West University
N. Shafi - University of the Witwatersrand
I. Shilon - Friedrich-Alexander-Universität Erlangen-Nürnberg
R. Simoni - University of Amsterdam
H. Sol - Université Paris Cité
F. Spanier - National Institute for Astrophysics
G. Spengler - Stockholm University
F. Spies - Universität Hamburg
Ł. Stawarz - Jagiellonian University
R. Steenkamp - University of Namibia
C. Stegmann - University of Potsdam
K. Stycz
I. Sushch - North-West University
T. Takahashi - Japan Aerospace Exploration Agency
J.P. Tavernet - Laboratoire de Physique Nucléaire et de Hautes Énergies
T. Tavernier - Université Paris Cité
A.M. Taylor - Dublin Institute For Advanced Studies
R. Terrier - Université Paris Cité
L. Tibaldo - Max Planck Institute for Nuclear Physics
D. Tiziani - Friedrich-Alexander-Universität Erlangen-Nürnberg
M. Tluczykont - Universität Hamburg
C. Trichard - Aix-Marseille Université
N. Tsuji - Rikkyo University
R. Tuffs - Max Planck Institute for Nuclear Physics
Y. Uchiyama - Rikkyo University
D.J. van Der Walt - National Institute for Astrophysics
C. van Eldik - Friedrich-Alexander-Universität Erlangen-Nürnberg
C. van Rensburg - North-West University
B. van Soelen - University of the Free State
George Vasileiadis - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
J. Veh - Friedrich-Alexander-Universität Erlangen-Nürnberg
C. Venter - North-West University
A. Viana - Max Planck Institute for Nuclear Physics
P. Vincent - Laboratoire de Physique Nucléaire et de Hautes Énergies
J. Vink - University of Amsterdam
F. Voisin - University of Adelaide
H.J. Völk - Max Planck Institute for Nuclear Physics
T. Vuillaume - Laboratoire d’Annecy de Physique des Particules
Z. Wadiasingh - National Institute for Astrophysics
S.J. Wagner - Heidelberg University
P. Wagner - Humboldt-Universität zu Berlin
R.M. Wagner - Stockholm University
R. White - Max Planck Institute for Nuclear Physics
A. Wierzcholska - Institute of Nuclear Physics, Polish Academy of Sciences
P. Willmann - Friedrich-Alexander-Universität Erlangen-Nürnberg
A. Wörnlein - Friedrich-Alexander-Universität Erlangen-Nürnberg
D. Wouters - Institut de Recherche sur les Lois Fondamentales de l'Univers
R. Yang - Max Planck Institute for Nuclear Physics
V. Zabalza - University of Leicester
D. Zaborov - École Polytechnique
M. Zacharias - Heidelberg University
R. Zanin - Max Planck Institute for Nuclear Physics
A.A. Zdziarski - Polish Academy of Sciences
A. Zech - Université Paris Cité
F. Zefi - École Polytechnique
A. Ziegler - Friedrich-Alexander-Universität Erlangen-Nürnberg
N. Zywucka - Jagiellonian University
Publication Details: Astron.Astrophys, Vol.612
Identifiers: 9934101009311
Academic Unit: Laboratoire Univers et Particules de Montpellier - LUPM
Language: English
Resource Type: Journal article
Local Fields: hal-01802098