The MAT/TOCO measurement of the angular power spectrum of the cosmic microwave background at 30 and 40 GHz

M. R. Nolta; M. J. Devlin; W. B. Dorwart; A. D. Miller; L. A. Page; J. Puchalla; E. Torbet; H. T. Tran

doi:10.1086/378698

The MAT/TOCO measurement of the angular power spectrum of the cosmic microwave background at 30 and 40 GHz

M. R. Nolta
, M. J. Devlin
, W. B. Dorwart
, A. D. Miller
, L. A. Page
, J. Puchalla
, E. Torbet
, H. T. Tran

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

We present a measurement of the angular spectrum of the cosmic microwave background from l = 26 to 225 from the 30 and 40 GHz channels of the MAT/TOCO experiment based on two seasons of observations. At comparable frequencies, the data extend to a lower l than the recent Very Small Array and DASI results. After accounting for known foreground emission in a self-consistent analysis, a rise from the Sachs-Wolfe plateau to a peak of δT_l ≈ 80 μK near l ≈ 200 is observed.

Original language	English (US)
Pages (from-to)	97-101
Number of pages	5
Journal	Astrophysical Journal
Volume	598
Issue number	1 I
DOIs	https://doi.org/10.1086/378698
State	Published - Nov 20 2003

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

Keywords

Cosmology: observations
Cösmic microwave background

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10.1086/378698

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title = "The MAT/TOCO measurement of the angular power spectrum of the cosmic microwave background at 30 and 40 GHz",

abstract = "We present a measurement of the angular spectrum of the cosmic microwave background from l = 26 to 225 from the 30 and 40 GHz channels of the MAT/TOCO experiment based on two seasons of observations. At comparable frequencies, the data extend to a lower l than the recent Very Small Array and DASI results. After accounting for known foreground emission in a self-consistent analysis, a rise from the Sachs-Wolfe plateau to a peak of δTl ≈ 80 μK near l ≈ 200 is observed.",

keywords = "Cosmology: observations, C{\"o}smic microwave background",

author = "Nolta, \{M. R.\} and Devlin, \{M. J.\} and Dorwart, \{W. B.\} and Miller, \{A. D.\} and Page, \{L. A.\} and J. Puchalla and E. Torbet and Tran, \{H. T.\}",

year = "2003",

month = nov,

day = "20",

doi = "10.1086/378698",

language = "English (US)",

volume = "598",

pages = "97--101",

journal = "Astrophysical Journal",

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publisher = "American Astronomical Society",

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TY - JOUR

T1 - The MAT/TOCO measurement of the angular power spectrum of the cosmic microwave background at 30 and 40 GHz

AU - Nolta, M. R.

AU - Devlin, M. J.

AU - Dorwart, W. B.

AU - Miller, A. D.

AU - Page, L. A.

AU - Puchalla, J.

AU - Torbet, E.

AU - Tran, H. T.

PY - 2003/11/20

Y1 - 2003/11/20

N2 - We present a measurement of the angular spectrum of the cosmic microwave background from l = 26 to 225 from the 30 and 40 GHz channels of the MAT/TOCO experiment based on two seasons of observations. At comparable frequencies, the data extend to a lower l than the recent Very Small Array and DASI results. After accounting for known foreground emission in a self-consistent analysis, a rise from the Sachs-Wolfe plateau to a peak of δTl ≈ 80 μK near l ≈ 200 is observed.

AB - We present a measurement of the angular spectrum of the cosmic microwave background from l = 26 to 225 from the 30 and 40 GHz channels of the MAT/TOCO experiment based on two seasons of observations. At comparable frequencies, the data extend to a lower l than the recent Very Small Array and DASI results. After accounting for known foreground emission in a self-consistent analysis, a rise from the Sachs-Wolfe plateau to a peak of δTl ≈ 80 μK near l ≈ 200 is observed.

KW - Cosmology: observations

KW - Cösmic microwave background

UR - https://www.scopus.com/pages/publications/0346266091

UR - https://www.scopus.com/pages/publications/0346266091#tab=citedBy

U2 - 10.1086/378698

DO - 10.1086/378698

M3 - Article

AN - SCOPUS:0346266091

SN - 0004-637X

VL - 598

SP - 97

EP - 101

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 1 I

ER -

The MAT/TOCO measurement of the angular power spectrum of the cosmic microwave background at 30 and 40 GHz

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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