[PDF] Top 20 Flaring -ray emission from high redshift blazars

... High redshift γ-ray blazars are among the most luminous individual objects in the ...10 blazars at redshift z > 3 were detected in hard X-rays by Swift-BAT [2], INTEGRAL-IBIS ... See full document

... γ-ray emission has been a fundamental problem for the knowledge of the emission processes ...the high energy emission region is inferred through its relative location with regard to the ... See full document

... flux from pulsar B brightens considerably during two portions of each ...X-rays from pulsar A or by the bow shock around pulsar ...pairs from pulsar A’s wind flow into the open field line region of ... See full document

... X-ray emission consisting of an accreting compact object, probably a black hole, with a Wolf-Rayet star ...ultra high energy gamma-rays by Kiel and Havera Park, Cygnus X-3 has been proposed to be one ... See full document

... asymmetric emission-line profiles ...drawn from these large samples have made it possible to constrain the prevalence of these outflows on galaxy-wide scales to explore their spatially resolved ... See full document

... gamma-ray emission was found to lead the radio flaring, caused the authors to suggest the delay between gamma-ray and radio flaring may be due to optical depth ... See full document

... ranging from 6 arcsec (half-energy diameter) on axis to 30 arcsec (half-energy diameter) at 15-arcmin off-axis, although the narrow core of the HRI point spread function (PSF) is maintained at these off-axis ... See full document

... of blazars in the GeV γ-ray sky detected by the Large Angle Tele- scope aboard Fermi [1], by the broadband spectral infor- mation which has underlined the importance of this emis- sion in the energy budget ... See full document

... and high-energy peaks of NGC 1275’s spectral energy distribution (SED) in the ν F ν representations are located at substantially lower frequen- cies than those of typical low-frequency peaked BL Lac objects ... See full document

... are high frequency peaked objects (HBLs), in which the peaks in the spectral energy distribution (SED) lie in the X-ray and TeV ...by high-frequency peaked BL Lacs, but also includes low fre- quency ... See full document

... viewed from different angles relative to the jet ...follow from this suggestion simply explained the observed superluminal motions in quasars, the larger bends between the inner and outer jet structures ... See full document

... of emission during flar- ing is subdominant might lead to the conclusion that the majority of neutrinos are produced during quiescent states in ...highly-significant flaring states are achieved for a small ... See full document

... γ-ray emission and is responsible for the emission in the MeV ...the high-energy emission of blazars in ...the emission region along the jet axis, another factor that ... See full document

... at high and low energies are confirmed by the correlation between the mean radio flux density and mean gamma- ray flux ...data from the Fermi and the OVRO 40 m program Ackermann et ...gamma- ... See full document

... variability. Flaring activity of Mrk 421 in 2001 yielded ≈ 23, 000 γ-rays at energies E > 300 GeV providing the statistics needed to carry out studies of spectral variability over an order of magnitude of flux ... See full document

... Apart from the Lyα line itself, multi-wavelength data are also used to interpret the nature of the observed ...etc. from only 1 Gyr after the Big Bang (z ∼ 6) until ... See full document

... Gamma-ray bursts are extremely energetic explosions that hold great promise as cosmological probes of the early universe [1]. They were serendipitously discovered by the Vela satellites in the 1960s [2], and ... See full document

... objects) light curves has been frequently reported, especially owing to the availability of long term observations from various instruments in a wide range of frequency bands e.g optical radio and γ-ray ... See full document

... Heated matter is never heated uniformly: usually the nucleus is the part most heated. The temperature gradually decreases towards the external parts of the matter. Making a relation between thermic degree and speed of ... See full document

... Turning now to the cluster (Fig. 4.11), we see that the ejected component is neg- ligible in all three schemes. The amount of metals outside dark matter haloes never exceeds the amount of metals locked up in stars up to ... See full document