X-Ray Flux
Reiprich, Thomas H. (2001): Cosmological Implications and Physical Properties of an X-Ray Flux-Limited Sample of Galaxy Clusters. Dissertation, LMU München: Fakultät für Physik
... The X-ray luminosity is well correlated with cluster mass (as will be shown in this work) as opposed to the measured galaxy richness, which has often been employed as selection criterium for optically ...
145
Response of the equatorial electrojet to solar flare related X ray flux enhancements
... or X, Y and Z, as the case may be) of the geomagnetic field for a chain of ten geomag- netic observatories in India, during an intense solar flare on 15 June 1991 and the subsequent sudden ...
12
The X-ray emission mechanism of large scale powerful quasar jets: Fermi rules out IC/CMB for 3C 273.
... the X-rays could be due to IC / CMB photons by relativistic electrons in the jet (synchrotron self-Compton has been shown to be an inadequate mechanism to produce the observed X-ray flux in ...
5
Dark Current Compensation and Sensitivity Adjustment on Gallium Arsenide Linear Array Detector for X Ray Imaging
... There are two possibilities to control the output serial voltage signals of ASIC. The first one is to adjust the average level of output signals and the second one is to adjust input current for every sensitive element ...
13
Preliminary Results of Solar Flare Induced D Region Perturbations over UKM Using Stanford AWESOME Receiver
... to X-ray burst from remote objects like magnetar burst [6]-[9] and meteor showers ...flares X-ray flux with the delay of the amplitude and phase in the VLF transmissions ...
10
Hunting high and low : XMM monitoring of the eclipsing polar HU Aquarii
... the X-ray domain during di ff erent accretion ...The X-ray observations were accompanied with high time resolution photometry obtained with the Optima and ULTRACAM ...measurements. ...
9
Coherent variability of GX 1+4
... the X-ray light ...the X-ray flux is averaged for each observation (ObsID) and normalized in Crab units (see the top panel in ...
6
Optical and X-ray studies of HEAO-1 X-ray sources
... Galactic X-ray sources with Be stars was first suggested by Maraschi, Treves and van den Heuvel (1976) when they identified 4 such ...hard X-ray sources (>3 keV), and half of them exhibit ...
336
The X ray and extreme ultraviolet flux evolution of SS Cygni throughout outburst
... hard X-ray band at JD 245 ...hard X-ray flux at the beginning of an outburst has been previously suspected (Swank 1979; Ricketts et ...hard X-ray flux was followed ...
14
Simultaneous Chandra and VLA Observations of the Transitional Millisecond Pulsar PSR J1023+0038: Anti-correlated X-Ray and Radio Variability
... observed X-ray mode switching and associated radio brightness en- hancements a crucial question that arises is: What precipi- tates these episodic eruptions? The highly reproducible X- ray ...
11
Molecular Line Emission from a Protoplanetary Disk Irradiated Externally by a Nearby Massive Star
... the X-ray flux and subsequent ionization rate in the irradiated model, compared with the isolated ...of X-rays along the line of sight from the central star, which is affected by the density ...
9
Slingshot prominences : nature’s wind gauges
... Mass-loss rates for the tenuous, hot winds of cool stars are extremely difficult to measure, yet they are a crucial ingredient in the stars’ rotational evolution. We present a new method for measuring these mass-loss ...
8
X ray white beam topography of self organized domains in flux grown BaTiO3 single crystals
... In the companion paper by Schilling et al., it is explained why the self-organization appears in flux-grown barium titanate and why it occurs so suddenly just below the phase transition temperature. Further work ...
8
X-ray Absorption Fine Structure and X-ray Excited Optical Luminescence Studies of Gallium Nitride - Zinc Oxide Solid Solution Nanostructures
... incident X-ray energy, producing wavelength-selected optical-XAFS ...soft X-ray excitation is ...hard X-ray techniques), which contributes significantly to the ...
187
JET Joint Undertaking progress report 1985. Report for the period 1 January - 31 December 1985. EUR 10616 EN (EUR-JET-PR3)
... TABLE I Diagnostic Measurements Bolometry Magnetic Flux Measurements Electron Temperature Density - Interferometers X-Ray Intensity Limiter Temperature Neutron Diagnostics Neutral Partic[r] ...
360
Synthesis and crystal structure of a mixed alkaline earth powellite, Ca0 84Sr0 16MoO4
... (Parabar 10312, Hampton Research). Powder X-ray diffrac- tion (P-XRD) was performed using a Bruker D8 Advance diffractometer on a zero-background quartz sample holder. The measured P-XRD pattern was ...
9
X Ray specs
... and X-Ray specs – they were all coded with perverse ...order X-Ray Specs came bitterly to learn, Röntgen’s x rays were not involved in this ...remember X-Ray Spex, with ...
8
Structure, site specific magnetism, and magnetotransport properties of epitaxial D022 structure Mn2FexGa thin films
... The θ-2θ symmetric x-ray diffraction data of MFG are shown in Fig. 1. All samples are highly textured with the c axis of the tetragonal unit cell along the film normal. The three diffraction peaks are ...
11
Examination of historical paintings by state-of-the-art hyperspectral imaging methods: from scanning infra-red spectroscopy to computed X-ray laminography
... Delaney et al. have more recently described a novel near-infrared (NIR) system that allows for hyperspectral imaging in 342 narrow wavelength bands situated in the 1.0-2.5 μm (4000–10000 cm −1 ) range [37-41]. The system ...
11
Measurements of X ray selected AGN and novel superconducting X ray detectors
... present X-ray source information for easy reference, while the optical photometric data are presented in columns 8 – ...Complete X-ray source information is presented in Chapter 3, Table 4. ...
309