The BaRSPOrt experiment is designed to measure the E mode power spectrum of the Cosmic Microwave Background Polariza tion (CMBP) in the multipole range 50 < l < 1000. In the current configuration at 32 GHz it can explore up to to l = 400. Recent low frequency observations of the target region show that the synchrotron emission should not contamine the CMBP already at 32 GHz. A 6 month observation of a 6 deg × 6 deg sky area during the polar night, in ideal environmental conditions, will allow the ItalianFrench collaboration to both measure the E--mode power spectrum with appropriate sensitiv ity and perform important tests of the anomalous dust emission. The BaRSPOrt 32 GHz instrument, now under test and ready for opera tions by Spring 2005, is proposed for 12 years Winter operations at Dome C.
The BaR-SPOrt experiment: measuring the CMBP E-mode power spectrum from Dome C / E. CARRETTI; S. CORTIGLIONI; G. BERNARDI; L. CASARINI; S. CECCHINI; C. MACCULI; M. RAMPONI; C. SBARRA; G. VENTURA; J. MONARI; M. POLONI; S. POPPI; M. BARALIS; O. PEVERINI; R. TASCONE; G. VIRONE; M. ZANNONI; S. BONOMETTO; L. COLOMBO; M. GERVASI; G. SIRONI; R. FABBRI; V. NATALE; R. NESTI; L. NICASTRO; P. DE BERNARDIS; S. MASI; M. DE PETRIS; A. BOSCALERI; M. SAZHIN; E. VINYAJKIN. - STAMPA. - EAS Publication series,14:(2005), pp. 81-86. (Intervento presentato al convegno Dome C Astronomy and Astrophysics Meeting) [10.1051/eas:2005013].
The BaR-SPOrt experiment: measuring the CMBP E-mode power spectrum from Dome C
FABBRI, ROBERTO;
2005
Abstract
The BaRSPOrt experiment is designed to measure the E mode power spectrum of the Cosmic Microwave Background Polariza tion (CMBP) in the multipole range 50 < l < 1000. In the current configuration at 32 GHz it can explore up to to l = 400. Recent low frequency observations of the target region show that the synchrotron emission should not contamine the CMBP already at 32 GHz. A 6 month observation of a 6 deg × 6 deg sky area during the polar night, in ideal environmental conditions, will allow the ItalianFrench collaboration to both measure the E--mode power spectrum with appropriate sensitiv ity and perform important tests of the anomalous dust emission. The BaRSPOrt 32 GHz instrument, now under test and ready for opera tions by Spring 2005, is proposed for 12 years Winter operations at Dome C.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.