Diffuse Radio Foregrounds

Name: Diffuse Radio Foregrounds
Brand: Springer International Publishing AG
SKU: 9783319262628
Price: 50.14 EUR
Availability: InStock

All-Sky Polarisation, and Anomalous Microwave Emission

Autor: Matias Vidal Navarro

Jazyk:

Väzba: Pevná

Vydavateľ: Springer International Publishing AG

Dostupnosť: Skladom u dodávateľa

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50.14 €

This extensive thesis work covers several topics, including intensity and polarization, focusing on...

Informácie o knihe

Autor

Matias Vidal Navarro

Jazyk

Angličtina

Väzba

Kniha - Pevná

Vydalo

2015

Stránok

196

EAN

9783319262628

ISBN

3319262629

Enbook ID

09883206

Vydavateľ

Springer International Publishing AG

Hmotnosť

4853

Rozmery

155 x 235 x 18

Kompletný popis

This extensive thesis work covers several topics, including intensity and polarization, focusing on a new polarization bias reduction method. Vidal studied data from the WMAP satellite, which is low signal-to-noise and as such has to be corrected for polarization bias. He presents a new method for correcting the data, based on knowledge of the underlying angle of polarization. Using this novel method, he sets upper limits for the polarization fraction of regions known to emit significant amounts of spinning dust emissions. He also studies the large-scale loops and filaments that dominate the synchrotron sky. The dominant features are investigated, including identification of several new features. For the North Polar Spur, a model of an expanding shell in the vicinity of the Sun is tested, which appears to fit the data. Implications for CMB polarization surveys are also discussed. In addition, Vidal presents interferometric observations of the dark cloud LDN 1780 at 31 GHz and shows that the spinning dust hypothesis can explain the radio properties observed.§§

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Diffuse Radio Foregrounds

All-Sky Polarisation, and Anomalous Microwave Emission

Informácie o knihe

Kompletný popis

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Zákazníci, ktorí si kúpili túto knihu, kúpili tiež