Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Scodeller, Sandro"'
Autor:
Scodeller, Sandro, Hansen, Frode K.
Publikováno v:
2012, ApJ, 761, 119
In (Scodeller et al.) a new and extended point source catalogue obtained from the WMAP 7-year data was presented. It includes most of the sources included in the standard WMAP 7-year point source catalogues as well as a large number of new detections
Externí odkaz:
http://arxiv.org/abs/1207.2315
Publikováno v:
2012, ApJ, 753, 27
We have developed a new needlet based method to detect point sources in cosmic microwave background (CMB) maps and have applied it to the WMAP 7 year data. We use both the individual frequency channels as well as internal templates, the difference be
Externí odkaz:
http://arxiv.org/abs/1201.5852
Publikováno v:
Phys. Rev. D 79, 083515 (2009)
We investigate models where structure formation is initiated by scaling seeds: We consider rapidly expanding relativistic shells of energy and show that they can fit current CMB and large scale structure data if they expand with super-luminal velocit
Externí odkaz:
http://arxiv.org/abs/0901.1845
Publikováno v:
Axelsson, Magnus Ihle, Håvard Tveit Scodeller, Sandro Hansen, Frode Kristian . Testing for foreground residuals in the Planck foreground cleaned maps: A new method for designing confidence masks. Astronomy and Astrophysics. 2015, 578
Astronomy and Astrophysics
Astronomy and Astrophysics
Externí odkaz:
http://hdl.handle.net/10852/56933
https://www.duo.uio.no/bitstream/handle/10852/56933/2/aa25204-14.pdf
https://www.duo.uio.no/bitstream/handle/10852/56933/2/aa25204-14.pdf