SIMBAD references

2000ApJ...532L..83P - Astrophys. J., 532, L83-L86 (2000/April-1)

First results from Viper: detection of small-scale anisotropy at 40 GHz.

PETERSON J.B., GRIFFIN G.S., NEWCOMB M.G., ALVAREZ D.L., CANTALUPO C.M., MORGAN D., MILLER K.W., GANGA K., PERNIC D. and THOMA M.

Abstract (from CDS):

Result. of a search for small-scale anisotropy in the cosmic microwave background (CMB) are presented. Observations were made at the South Pole using the Viper telescope, with a 0°.26 (FWHM) beam and a passband centered at 40 GHz. Anisotropy band-power measurements in bands spanning the range of l in which the first acoustic peak is expected (bands centered at l=108, 173, 237, 263, 422, and 589) are reported. Statistically significant CMB anisotropy is detected in all bands.

Abstract Copyright: ∼

Journal keyword(s): Cosmology: Cosmic Microwave Background - Cosmology: Observations

Simbad objects: 1

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