De Troia, G., Ade, Peter A. R.  ORCID: https://orcid.org/0000-0002-5127-0401, Bock, J. J., Bond, J. R., Borrill, J., Boscaleri, A., Cabella, P., Contaldi, C. R., Crill, B .P., de Bernardis, P., de Gasperis, G., de Oliveira-Costa, A., Di Stefano, G., Ferreira, P. G., Hivon, E., Jaffe, A., Kisner, T., Kunz, M., Jones, W. C., Lange, A. E., Masi, S., Mauskopf, Philip Daniel ORCID: https://orcid.org/0000-0001-6397-5516, MacTavish, C., Melchiorri, A., Montroy, T., Natoli, P., Netterfield, C. B., Pascale, Enzo ORCID: https://orcid.org/0000-0002-3242-8154, Piacentini, F., Pogosyan, D., Polenta, G., Prunet, S., Ricciardi, S., Romeo, G., Ruhl, J. E., Santini, P., Tegmark, M., Veneziani, M. and Vittorio, N.
2007.
Searching for non-Gaussian signals in the BOOMERanG 2003 CMB map: Preliminary results.
New Astronomy Reviews
51
(3-4)
, pp. 250-255.
10.1016/j.newar.2006.11.064
|
Official URL: http://dx.doi.org/10.1016/j.newar.2006.11.064
Abstract
We analyse the 145 GHz temperature map produced from the 2003 flight of BOOMERanG in search for deviations from Gaussianity. We perform a pixel space analysis computing the map’s skewness, kurtosis and Minkowski functionals, as well as a Fourier space analysis computing the diagonal part the of angular bispectrum. The preliminary results presented here suggest that the data are fully consistent with the Gaussian hypothesis.
| Item Type: | Article |
|---|---|
| Date Type: | Publication |
| Status: | Published |
| Schools: | Schools > Physics and Astronomy |
| Subjects: | Q Science > QB Astronomy |
| Publisher: | Elsevier |
| ISSN: | 1387-6473 |
| Last Modified: | 21 Oct 2022 10:44 |
| URI: | https://orca.cardiff.ac.uk/id/eprint/41170 |
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