THE COSMOLOGICAL GENE PROJECT: CLUSTER ANALYSIS OF THE ATMOSPHERIC FLUCTUATIONS ON ARCMIN-SCALE IMAGING OF THE COSMIC MICROWAVE BACKGROUND-Reference-Cited by-同舟云学术

THE COSMOLOGICAL GENE PROJECT: CLUSTER ANALYSIS OF THE ATMOSPHERIC FLUCTUATIONS ON ARCMIN-SCALE IMAGING OF THE COSMIC MICROWAVE BACKGROUND

Published:2000-04 Issue:02 Volume:09 Page:127-142
ISSN:0218-2718
Container-title:International Journal of Modern Physics D
language:en
Short-container-title:Int. J. Mod. Phys. D

Author:

JØRGENSEN H. E.¹,KOTOK E. V.²,NOVIKOV I. D.²,NASELSKY I. P.³,NASELSKY P. D.³,VASIL'EV E. V.³,PARIJSKIJ YU.⁴,TCIBULEV P.⁴

Affiliation:

1. Astronomical Observatory, Juliane Maries Vej 30, DK-2100 Copenhagen, Denmark

2. Theoretical Astrophysics Center, Juliane Maries Vej 30, DK-2100 Copenhagen, Denmark

3. Rostov State University, Zorge 5, 344090 Rostov-Don, Russia

4. Special Astrophys. Obser., Nizhnij Arkhyz, Karachaj-Cherkess Republic, 357147, Russia

Abstract

We discuss some aspects of the Cosmological Gene Project started at the Special Astrophysical Observatory (Russia) in 1999. The goal of the project is to measure the anisotropy and polarization of the Cosmic Microwave Background (CMB) and investigation of atmospheric fluctuations and foreground on arcmin-scales using the radio-telescope RATAN-600. We develop the cluster analysis of one-dimensional random fields for the application to the RATAN-600 scans. We analyze the specific properties of peak clusterisation in the RATAN-600 scans which to separate the primordial CMB signal from noise.

Publisher

World Scientific Pub Co Pte Lt

Subject

Space and Planetary Science,Astronomy and Astrophysics,Mathematical Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218271800000128

Reference6 articles.

1. Limitations to the Accuracy of Cosmic Background Radiation Anisotropy Measurements: Atmospheric Fluctuations

2. Percolation and cluster analysis for (Delta-T)/T maps

3. A Theoretical Investigation of the Topology of the Cosmic Microwave Background Anisotropy on the Scale ∼1o

4. The statistics of cosmic background radiation fluctuations

5. CMB ANISOTROPY AND POLARIZATION MEASUREMENTS WITH RATAN-600

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