The Crab nebula
Magnetic dissipation in the crab nebula
... 5 D I S C U S S I O N 5.1 Magnetic dissipation and the fine structure of the Crab nebula The possibility of efficient magnetic dissipation in the Crab nebula raises the question about its ...
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Observations of 'wisps' in magnetohydrodynamic simulations of the Crab Nebula
... 2.1 Computational grid and initial solution We utilize a spherical grid with standard coordinates {r, θ}, where in the θ direction we adopt a fixed angular cell size θ. In the radial direction, we adopt a logarithmic ...
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Three-dimensional magnetohydrodynamic simulations of the Crab Nebula
... the nebula after propagation of several shock ...the Crab nebula synchrotron ...the Crab nebula and the overall polarization of the inner nebula is also reproduced quite ...
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Rayleigh-Taylor instability in magnetohydrodynamic simulations of the Crab nebula
... The solution to equation (11), x(t) = x 0 (t/t 0 ) κ , implies that a perturbation of any amplitude imposed at the time t 0 will be able to reach the non-linear regime provided t 0 is sufficiently small. For the ...
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The Origin of the Crab Nebula Cycle: 1, Proposal Category: GO
... iconic Crab Nebula in order to test models of the progenitor and explosion mechanism by mapping the dust distribution, imaging the iron emission, measuring Ni/Fe ratios, and searching for dust compositional ...
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On the origin of variable gamma-ray emission from the Crab nebula
... the nebula via the hoop stress of the azimuthal magnetic field, caused by the condition of ...the Crab nebula show strong global enhancement of the surface brightness along the symmetry axis, which ...
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Scaled laboratory experiments explain the kink behaviour of the Crab Nebula jet
... the Crab nebula’s jet periodically changes direction provides a challenge to our understanding of astrophysical jet ...the Crab jet through well-defined physical scaling ...
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Search for thermal X-ray features from the Crab nebula with the Hitomi soft X-ray spectrometer
... The Crab nebula originated from a core-collapse supernova (SN) explosion observed in 1054 ...the Crab outskirts to set a stringent upper limit to the X-ray emitting ...
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Absolute calibration of the polarisation angle for future CMB B-mode experiments from current and future measurements of the Crab nebula
... the Crab nebula to be constant across microwave ...the Crab polarisation angle, a CMB experiment targetting to measure r = 10 −2 can use this source as an absolute ...the Crab nebula ...
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Imaging the Crab Nebula-Like Supernova Remnant 3C 58 Cycle: 17, Proposal Category: GO (Availability Mode: SUPPORTED)
... the Crab, 3C58 has been associated with a historically reported `guest star', in this case, the apparent SN of 1181 ...optical nebula, it is the only young and nearby Galactic SNR that has not yet been ...
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Performance of the MAGIC stereo system obtained with Crab Nebula data
... the Crab Nebula taken at low zenith angles to assess the performance of the MAGIC stereo ...the Crab Nebula flux in 50 h of observations above 290 ...
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DISTANCE DETERMINATION TO THE CRAB-LIKE PULSAR WIND NEBULA G AND THE SEARCH FOR ITS SUPERNOVA REMNANT SHELL
... a Crab Pulsar Wind Nebula (PWN) analog, with a young central pulsar PSR J1930+1852 spinning down to energize its PWN (Velusamy & Becker, ...The Crab Nebula, so far, despite intensive ...
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A search for enhanced very high energy gamma-ray emission from the 2013 march crab nebula flare
... the Crab, the Fermi-LAT Science Tools v9r27p1 with P7V6 instrument response functions (IRFs) and the standard quality cuts de- scribed in Nolan et ...the Crab are processed with the maximum likelihood ...
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The NIKA polarimeter on science targets: Crab nebula observations at 150 GHz and dual-band polarization images of Orion Molecular Cloud OMC-1
... 5 Conclusions In addition to several scientific results obtained in total intensity the NIKA camera repre- sented a test bench for polarization observations with NIKA2. During few observational campaigns the polarization ...
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Helix Nebula Architecture
... Helix Nebula Service Enabling Framework provides the foundation of the Helix Nebula ...Helix Nebula system will be created, with added features for each ...
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Argus and its surrounding nebula
... made with that instrument on the star v Argus, and the nebula ; and stated " that the object had evidently undergone. great changes since Mr[r] ...
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The first frost in the Pipe Nebula
... Acknowledgements. We appreciate the constructive feedback of the anonymous reviewer of this paper. We thank all the sta ff and crew of the IRTF for their valu- able assistance in obtaining the data. The data presented ...
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Helix Nebula The Science Cloud
... As part of that overall development, there is an EC FP7 Project 2 , which is producing more formal documentation of the process of establishing such capabilities, including creating the intended services structure. The ...
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Helix Nebula The Science Cloud
... 1. Executive Summary The aim of the Helix Nebula initiative is to pave the way for the development and exploitation of a Cloud Computing Infrastructure. It is initially based on the needs of European IT-intense ...
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Emission Nebula Discovery in Puppis
... emission nebula in the Puppis constellation, relatively low in the southern sky from the location from where the data were collected (New Mexcio, ...“Soapbubble Nebula” in Cygnus, as well as the “Squid” ...
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