First measurements of the polarization of the cosmic microwave background radiation at small angular scales from CAPMAP

D. Barkats; C. Bischoff; P. Farese; L. Fitzpatrick; T. Gaier; J. O. Gundersen; M. M. Hedman; L. Hyatt; J. J. Mcmahon; D. Samtleben; S. T. Staggs; K. Vanderlinde; B. Winstein

doi:10.1086/428285

First measurements of the polarization of the cosmic microwave background radiation at small angular scales from CAPMAP

D. Barkats, C. Bischoff, P. Farese, L. Fitzpatrick, T. Gaier, J. O. Gundersen, M. M. Hedman, L. Hyatt, J. J. Mcmahon, D. Samtleben, S. T. Staggs, K. Vanderlinde, B. Winstein

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

82 Scopus citations

Abstract

Polarization results from the Cosmic Anisotropy Polarization MAPper (CAPMAP) experiment are reported. These are based on 433 hr, after cuts, observing a 2 deg² patch around the north celestial pole with four 90 GHz correlation polarimeters coupled to optics defining 4′ beams. The E-mode flat band-power anisotropy within l = 940_-300⁺³³⁰ is measured as 66_-39^-53 μK²; the 95% confidence level upper limit for B-mode power within l = 1050 _-520⁺⁵⁹⁰ is measured as 38 μK².

Original language	English (US)
Pages (from-to)	L127-L130
Journal	Astrophysical Journal
Volume	619
Issue number	2 II
DOIs	https://doi.org/10.1086/428285
State	Published - Feb 1 2005

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

Keywords

Cosmic microwave background
Cosmology: observations

Access to Document

10.1086/428285

Cite this

Barkats, D., Bischoff, C., Farese, P., Fitzpatrick, L., Gaier, T., Gundersen, J. O., Hedman, M. M., Hyatt, L., Mcmahon, J. J., Samtleben, D., Staggs, S. T., Vanderlinde, K., & Winstein, B. (2005). First measurements of the polarization of the cosmic microwave background radiation at small angular scales from CAPMAP. Astrophysical Journal, 619(2 II), L127-L130. https://doi.org/10.1086/428285

@article{b8e72af95aa44ceb8a18ae17e17f1a92,

title = "First measurements of the polarization of the cosmic microwave background radiation at small angular scales from CAPMAP",

abstract = "Polarization results from the Cosmic Anisotropy Polarization MAPper (CAPMAP) experiment are reported. These are based on 433 hr, after cuts, observing a 2 deg2 patch around the north celestial pole with four 90 GHz correlation polarimeters coupled to optics defining 4′ beams. The E-mode flat band-power anisotropy within l = 940-300+330 is measured as 66-39-53 μK2; the 95% confidence level upper limit for B-mode power within l = 1050 -520+590 is measured as 38 μK2.",

keywords = "Cosmic microwave background, Cosmology: observations",

author = "D. Barkats and C. Bischoff and P. Farese and L. Fitzpatrick and T. Gaier and Gundersen, {J. O.} and Hedman, {M. M.} and L. Hyatt and Mcmahon, {J. J.} and D. Samtleben and Staggs, {S. T.} and K. Vanderlinde and B. Winstein",

year = "2005",

month = feb,

day = "1",

doi = "10.1086/428285",

language = "English (US)",

volume = "619",

pages = "L127--L130",

journal = "Astrophysical Journal",

issn = "0004-637X",

publisher = "American Astronomical Society",

number = "2 II",

}

Barkats, D, Bischoff, C, Farese, P, Fitzpatrick, L, Gaier, T, Gundersen, JO, Hedman, MM, Hyatt, L, Mcmahon, JJ, Samtleben, D, Staggs, ST, Vanderlinde, K & Winstein, B 2005, 'First measurements of the polarization of the cosmic microwave background radiation at small angular scales from CAPMAP', Astrophysical Journal, vol. 619, no. 2 II, pp. L127-L130. https://doi.org/10.1086/428285

TY - JOUR

T1 - First measurements of the polarization of the cosmic microwave background radiation at small angular scales from CAPMAP

AU - Barkats, D.

AU - Bischoff, C.

AU - Farese, P.

AU - Fitzpatrick, L.

AU - Gaier, T.

AU - Gundersen, J. O.

AU - Hedman, M. M.

AU - Hyatt, L.

AU - Mcmahon, J. J.

AU - Samtleben, D.

AU - Staggs, S. T.

AU - Vanderlinde, K.

AU - Winstein, B.

PY - 2005/2/1

Y1 - 2005/2/1

N2 - Polarization results from the Cosmic Anisotropy Polarization MAPper (CAPMAP) experiment are reported. These are based on 433 hr, after cuts, observing a 2 deg2 patch around the north celestial pole with four 90 GHz correlation polarimeters coupled to optics defining 4′ beams. The E-mode flat band-power anisotropy within l = 940-300+330 is measured as 66-39-53 μK2; the 95% confidence level upper limit for B-mode power within l = 1050 -520+590 is measured as 38 μK2.

AB - Polarization results from the Cosmic Anisotropy Polarization MAPper (CAPMAP) experiment are reported. These are based on 433 hr, after cuts, observing a 2 deg2 patch around the north celestial pole with four 90 GHz correlation polarimeters coupled to optics defining 4′ beams. The E-mode flat band-power anisotropy within l = 940-300+330 is measured as 66-39-53 μK2; the 95% confidence level upper limit for B-mode power within l = 1050 -520+590 is measured as 38 μK2.

KW - Cosmic microwave background

KW - Cosmology: observations

UR - http://www.scopus.com/inward/record.url?scp=20244388837&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=20244388837&partnerID=8YFLogxK

U2 - 10.1086/428285

DO - 10.1086/428285

M3 - Article

AN - SCOPUS:20244388837

SN - 0004-637X

VL - 619

SP - L127-L130

JO - Astrophysical Journal

JF - Astrophysical Journal

IS - 2 II

ER -

First measurements of the polarization of the cosmic microwave background radiation at small angular scales from CAPMAP

Abstract

All Science Journal Classification (ASJC) codes

Keywords

Access to Document

Other files and links

Fingerprint

Cite this