Measurement of the Cosmic Microwave Background Polarization Lensing Power Spectrum from Two Years of POLARBEAR Data - INSPIRE

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Measurement of the Cosmic Microwave Background Polarization Lensing Power Spectrum from Two Years of POLARBEAR Data

POLARBEAR

Collaboration

•

M.A.O. Aguilar Faúndez
(
- Johns Hopkins U. and
- Chile U., Beauchef
)

Nov 25, 2019

9 pages

Published in:

Astrophys.J. 893 (2020) 85

e-Print:

1911.10980 [astro-ph.CO]

DOI:

10.3847/1538-4357/ab7e29 (publication)

Experiments:

POLARBEAR

View in:

reference search31 citations

Citations per year

Abstract: (arXiv)

We present a measurement of the gravitational lensing deflection power spectrum reconstructed with two seasons cosmic microwave background polarization data from the POLARBEAR experiment. Observations were taken at 150 GHz from 2012 to 2014 which survey three patches of sky totaling 30 square degrees. We test the consistency of the lensing spectrum with a Cold Dark Matter (CDM) cosmology and reject the no-lensing hypothesis at a confidence of 10.9 sigma including statistical and systematic uncertainties. We observe a value of A_L = 1.33 +/- 0.32 (statistical) +/- 0.02 (systematic) +/- 0.07 (foreground) using all polarization lensing estimators, which corresponds to a 24% accurate measurement of the lensing amplitude. Compared to the analysis of the first year data, we have improved the breadth of both the suite of null tests and the error terms included in the estimation of systematic contamination.

cosmic background radiation: polarization
gravitation: lens
power spectrum
dark matter: density
statistical
cosmological model: parameter space
deflection
estimator

References(54)

Figures(2)

BICEP2 / Keck Array VIII: Measurement of gravitational lensing from large-scale B-mode polarization

BICEP2 and
Keck Array

Collaborations

•

P.A.R. Ade
(
- Cardiff U.
)

et al.

- Astrophys.J. 833 (2016) 2, 228
•
e-Print:
- 1606.01968
•
DOI:
- 10.3847/1538-4357/833/2/228

in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference

K. Arnold
,
P.A.R. Ade
,
A.E. Anthony

Series, Vol. 8452, Society of Photo-Optical Instrumentation

Engineers (SPIE) Conference Series

The

F. Bianchini
,
P. Bielewicz
,
A. Lapi

Cross-correlation between the CMB lensing potential measured by Planck and high-z sub-mm galaxies detected by the Herschel-ATLAS survey

Herschel ATLAS

Collaboration

•

F. Bianchini

et al.

- Astrophys.J. 802 (2015) 1, 64
•
e-Print:
- 1410.4502
•
DOI:
- 10.1088/0004-637X/802/1/64

Optimal constraints on primordial gravitational waves from the lensed CMB

Julien Carron
(
- Sussex U.
)

- Phys.Rev.D 99 (2019) 4, 043518
•
e-Print:
- 1808.10349
•
DOI:
- 10.1103/PhysRevD.99.043518

Maximum a posteriori CMB lensing reconstruction

Julien Carron
(
- Sussex U.
)
,
Antony Lewis
(
- Sussex U.
)

- Phys.Rev.D 96 (2017) 6, 063510
•
e-Print:
- 1704.08230
•
DOI:
- 10.1103/PhysRevD.96.063510

Journal of

J. Carron
,
A. Lewis
,
A. Challinor

Cosmology and

- Astropart.Phys. 2017 035

Physical

A. Cooray
,
M. Kamionkowski
,
R. Caldwell

Cosmic shear of the microwave background: The Curl diagnostic

Asantha Cooray
(
- UC, Irvine and
- Caltech
)
,
Marc Kamionkowski
(
- Caltech
)
,
Robert R. Caldwell
(
- Dartmouth Coll.
)

- Phys.Rev.D 71 (2005) 123527
•
e-Print:
- astro-ph/0503002
•
DOI:
- 10.1103/PhysRevD.71.123527

The Dark Energy Survey: more than dark energy – an overview

DES

Collaboration

•

T. Abbott
(
- Cerro-Tololo InterAmerican Obs.
)

et al.

- Mon.Not.Roy.Astron.Soc. 460 (2016) 2, 1270-1299
•
e-Print:
- 1601.00329
•
DOI:
- 10.1093/mnras/stw641

First Measurement of the Cross-Correlation of CMB Lensing and Galaxy Lensing

Nick Hand
(
- UC, Berkeley
)
,
Alexie Leauthaud
(
- Tokyo U., IPMU
)
,
Sudeep Das
(
- Argonne and
- UC, Berkeley
)
,
Blake D. Sherwin
(
- UC, Berkeley and
- UC, Berkeley, Miller Inst.
)
,
Graeme E. Addison
(
- British Columbia U.
)

et al.

- Phys.Rev.D 91 (2015) 6, 062001
•
e-Print:
- 1311.6200
•
DOI:
- 10.1103/PhysRevD.91.062001

CMB temperature lensing power reconstruction

Duncan Hanson
(
- Cambridge U.
)
,
Anthony Challinor
(
- Cambridge U. and
- Cambridge U., DAMTP
)
,
George Efstathiou
(
- Cambridge U.
)
,
Pawel Bielewicz
(
- Paris, Inst. Astrophys. and
- Toulouse, CESR
)

- Phys.Rev.D 83 (2011) 043005
•
e-Print:
- 1008.4403
•
DOI:
- 10.1103/PhysRevD.83.043005

KiDS-450: Cosmological parameter constraints from tomographic weak gravitational lensing

et al.

- Mon.Not.Roy.Astron.Soc. 465 (2017) 1454
•
e-Print:
- 1606.05338
•
DOI:
- 10.1093/mnras/stw2805

The

G.P. Holder
,
M.P. Viero
,
O. Zahn

A Cosmic Microwave Background Lensing Mass Map and Its Correlation with the Cosmic Infrared Background

et al.

- Astrophys.J.Lett. 771 (2013) L16
•
e-Print:
- 1303.5048
•
DOI:
- 10.1088/2041-8205/771/1/L16

Mass reconstruction with cmb polarization

Wayne Hu
(
- Chicago U., KICP and
- Chicago U., EFI
)
,
Takemi Okamoto
(
- Chicago U.
)

- Astrophys.J. 574 (2002) 566-574
•
e-Print:
- astro-ph/0111606
•
DOI:
- 10.1086/341110

in Society of

Z.D. Kermish
,
P. Ade
,
A. Anthony

Photo-Optical Instrumentation Engineers (SPIE) Conference

Cross-correlation of gravitational lensing from DES Science Verification data with SPT and Planck lensing

DES

Collaboration

•

D. Kirk
(
- University Coll. London
)

et al.

- Mon.Not.Roy.Astron.Soc. 459 (2016) 1, 21-34
•
e-Print:
- 1512.04535
•
DOI:
- 10.1093/mnras/stw570

S–PASS view of polarized Galactic synchrotron at 2.3 GHz as a contaminant to CMB observations

et al.

- Astron.Astrophys. 618 (2018) A166
•
e-Print:
- 1802.01145
•
DOI:
- 10.1051/0004-6361/201832768

Weak gravitational lensing of the CMB

- Phys.Rept. 429 (2006) 1-65
•
e-Print:
- astro-ph/0601594
•
DOI:
- 10.1016/j.physrep.2006.03.002

Constraining Multiplicative Bias in CFHTLenS Weak Lensing Shear Data

- Phys.Rev.D 93 (2016) 10, 103508
•
e-Print:
- 1601.05720
•
DOI:
- 10.1103/PhysRevD.93.103508

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