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Observations of Anomalous X-ray Pulsar 1E2259+586 with the Rossi X-ray Timing Explorer

Tim van den Berg (Student); A.J. Lock (Begeleider)

The observed persistent soft X-ray spectra (0.5 - 10 keV) of anomalous Xray pulsars (AXPs) can be explained by the magnetar model (Woods and Thompson et al., 2002 [3]) where the emission is powered by the decay of an extreme high magnetic eld ( 1014 G). Because these spectra are relatively soft, measurements …

2013TechniekBachelor

Fiber numerical aperture characterization for the single fiber reflectance technique

G.B. Loozen (Student); A.J. Lock (Begeleider); L.H. Arntzen (Begeleider)

Single Fiber Reflectance spectroscopy (SFR) can be used to determine tissue optical properties such as scattering and absorption. The SFR technique employs a semi-empirical modal, which contains a parameter that is dependent on the fiber numerical aperture, NA . However, the NA is a wavelength dependent …

2012TechniekBachelor

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Observations of Anomalous X-ray Pulsar 1E2259+586 with the Rossi X-ray Timing Explorer

Fiber numerical aperture characterization for the single fiber reflectance technique

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