LOWER LIMIT ON THE STRENGTH AND FILLING FACTOR OF EXTRAGALACTIC MAGNETIC FIELDS

By Klaus Dolag, M. Kachelrieß, S. Ostapchenko, R. Tomàs. 2011

168 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/b7812912b78934a1252095fe3880d6ae30deb907

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Citations in the corpus

BLAZARS AS ULTRA-HIGH-ENERGY COSMIC-RAY SOURCES: IMPLICATIONS FOR TeV GAMMA-RAY OBSERVATIONS (2011, background): “Based on the lower limits of BIGVλ 1/2 coh & 10 −18 − 10−17 G Mpc1/2 (Dolag et al. 2011; Dermer et al. 2011; Takahashi et al. 2012) obtained for 1ES 0229+200 (where the termλcoh is the coherence length of the magnetic field, and this relation is understood to apply whenλcoh is smaller than the…”
The Search for Spatial Extension in High-latitude Sources Detected by the Fermi Large Area Telescope (2018, methodology): “…to an excess in the GeV regime of γ-ray spectra, and the non-observation of this feature has been used to derive lower limits on the IGMF strength—or conversely, on the filling factor of the IGMF (Neronov & Vovk 2010; Dolag et al. 2011; Tavecchio et al. 2011; Taylor et al. 2011; Vovk et al. 2012).”
Extreme TeV blazars and the intergalactic magnetic field (2010, methodology): “…for deriving upper limits on the still unknown inte - c© 0000 RAS sity of the intergalactic magnetic field (IGMF, e.g. Kronberg 2001, Widrow 2002), based on the measured upper limits of the flux inthe GeV band (Neronov & Vovk 2010, Tavecchio et al. 2010b, hereafter T10b, Dolag et al. 2011).”
TIME DELAY OF CASCADE RADIATION FOR TeV BLAZARS AND THE MEASUREMENT OF THE INTERGALACTIC MAGNETIC FIELD (2010, methodology): “By comparing blazar TeV fluxes with upper limits on the GeV radiation flux measurements with the Fermi Gamma-ray Space Telescope, several claims (see Table 1) have been made that lower limits on the IGMF have been measured (Neronov & Vovk 2010; Tavecchio et al. 2010a, 2011; Dolag et al. 2011).”
A NEW JEANS RESOLUTION CRITERION FOR (M)HD SIMULATIONS OF SELF-GRAVITATING GAS: APPLICATION TO MAGNETIC FIELD AMPLIFICATION BY GRAVITY-DRIVEN TURBULENCE (2011, background): “Recent lower limits of magnetic fields in the intergalactic medium suggest Brms & 10−15 G (Tavecchio et al. 2010; Dolag et al. 2011).”
Adding helicity to inflationary magnetogenesis (2014, background): “On the other hand, it would be difficult for astrophysical generation mechanisms or for generation mechanisms related to structure formation to provide fields that can account for the lower bound on the magnetic field amplitude in the IGM: the reason being, that this bound applies in the voids among”