Forecasts on interacting dark energy from the 21-cm angular power spectrum with BINGO and SKA observations - INSPIRE

DataBETA

Forecasts on interacting dark energy from the 21-cm angular power spectrum with BINGO and SKA observations

Linfeng Xiao
(
- Shanghai Jiao Tong U.
)
,
Andre A. Costa
(
- Yangzhou U.
)
,
Bin Wang
(
- Shanghai Jiaotong U. and
- Yangzhou U.
)

Mar 2, 2021

20 pages

Published in:

Mon.Not.Roy.Astron.Soc. 510 (2021) 1, 1495-1514

Published: Dec 27, 2021

e-Print:

2103.01796 [astro-ph.CO]

DOI:

10.1093/mnras/stab3256

View in:

ADS Abstract Service

reference search9 citations

Citations per year

Abstract: (Oxford University Press)

Neutral hydrogen (H i) intensity mapping is a promising technique to probe the large-scale structure of the Universe, improving our understanding of the late-time accelerated expansion. In this work, we first scrutinize how an alternative cosmology, interacting dark energy (IDE), can affect the 21-cm angular power spectrum relative to the concordance ΛCDM model. We re-derive the 21-cm brightness temperature fluctuation in the context of such an interaction and uncover an extra new contribution. Then we estimate the noise level of three upcoming H i intensity mapping surveys, namely Baryon Acoustic Oscillations from Integrated Neutral Gas Observations (BINGO), Square Kilometre Array (SKA1)-MID Band 1 and Band 2, and employ a Fisher matrix approach to forecast their constraints on the IDE model. We find that while Planck 2018 maintains its dominion over early-Universe parameter constraints, BINGO and SKA1-MID Band 2 provide complementary bounding to the latest cosmic microwave background measurements on the dark energy equation of state w, the interacting strength λ_i and the reduced Hubble constant h, and that SKA1-MID Band 1 even outperforms Planck 2018 in these late-Universe parameter constraints. The expected minimum uncertainties are given by SKA1-MID Band 1 + Planck: |

\sim 0.34{{\ \rm per\ cent}}

| on w, |

\sim 0.22{{\ \rm per\ cent}}

| on h, |

\sim 0.64{{\ \rm per\ cent}}

| on H i bias b_H_i, and an absolute uncertainty of about 3 × 10^−4 (7 × 10^−4) on λ_1 (λ_2). Moreover, we quantify the effects from systematics of the redshift bin number, redshift-space distortions, foreground residuals and uncertainties on the measured H i fraction, Ω_H_i(z). Our results indicate a bright prospect for H i intensity mapping surveys in constraining IDE, whether on their own or by synergies with other measurements.

Note:

20 pages, 13 figures, 9 tables, accepted for publication in MNRAS

instrumentation: spectrographs
methods: analytical
cosmological parameters
dark energy: interaction
power spectrum: angular dependence
dark energy: equation of state
temperature: fluctuation
expansion: acceleration
satellite: Planck
cosmological model

References(102)

Figures(48)

[1]

Cosmology from cosmic shear with Dark Energy Survey Science Verification data

DES

Collaboration

•

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

et al.

- Phys.Rev.D 94 (2016) 2, 022001
•
e-Print:
- 1507.05552
•
DOI:
- 10.1103/PhysRevD.94.022001

[2]

Planck 2015 results. XIII. Cosmological parameters

Planck

Collaboration

•

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

et al.

- Astron.Astrophys. 594 (2016) A13
•
e-Print:
- 1502.01589
•
DOI:
- 10.1051/0004-6361/201525830

[3]

Planck 2018 results. VI. Cosmological parameters

Planck

Collaboration

•

N. Aghanim
(
- Orsay, IAS
)

et al.

- Astron.Astrophys. 641 (2020) A6,
- Astron.Astrophys. 652 (2021) C4 (erratum)
•
e-Print:
- 1807.06209
•
DOI:
- 10.1051/0004-6361/201833910

[4]

Blind foreground subtraction for intensity mapping experiments

- Mon.Not.Roy.Astron.Soc. 447 (2015) 400
•
e-Print:
- 1409.8667
•
DOI:
- 10.1093/mnras/stu2474

[5]

Dark Energy

Amendola L.
,
Tsujikawa S.

[6]

Cosmology and fundamental physics with the Euclid satellite

Luca Amendola
(
- U. Heidelberg, ITP
)
,
Stephen Appleby
(
- Korea Inst. Advanced Study, Seoul
)
,
Anastasios Avgoustidis
(
- Nottingham U.
)
,
David Bacon
(
- Portsmouth U., ICG
)
,
Tessa Baker
(
- Oxford U.
)

et al.

- Living Rev.Rel. 21 (2018) 1, 2
•
e-Print:
- 1606.00180
•
DOI:
- 10.1007/s41114-017-0010-3

[7]

Constraints on the dark matter and dark energy interactions from weak lensing bispectrum tomography

- JCAP 10 (2017) 049
•
e-Print:
- 1706.02845
•
DOI:
- 10.1088/1475-7516/2017/10/049

[8]

Relieving the Tension between Weak Lensing and Cosmic Microwave Background with Interacting Dark Matter and Dark Energy Models

Rui An
(
- Shanghai Jiaotong U.
)
,
Chang Feng
(
- Illinois U., Urbana
)
,
Bin Wang
(
- Shanghai Jiaotong U. and
- Yangzhou U.
)

- JCAP 02 (2018) 038
•
e-Print:
- 1711.06799
•
DOI:
- 10.1088/1475-7516/2018/02/038

[9]

Testing a quintessence model with Yukawa interaction from cosmological observations and N-body simulations

Rui An
(
- Shanghai Jiaotong U.
)
,
André A. Costa
(
- Sao Paulo U.
)
,
Linfeng Xiao
(
- Shanghai Jiaotong U.
)
,
Jiajun Zhang
(
- Shanghai Jiaotong U.
)
,
Bin Wang
(
- Shanghai Jiaotong U. and
- Yangzhou U.
)

- Mon.Not.Roy.Astron.Soc. 489 (2019) 1, 297-309
•
e-Print:
- 1809.03224
•
DOI:
- 10.1093/mnras/stz2028

[10]

Inflation and Early Dark Energy with a Stage II Hydrogen Intensity Mapping experiment

Cosmic Visions 21 cm

Collaboration

•

Réza Ansari
(
- Orsay, LAL
)

et al.

e-Print:
- 1810.09572

[11]

Recovering 3D clustering information with angular correlations

- Mon.Not.Roy.Astron.Soc. 427 (2012) 1891
•
e-Print:
- 1207.6487
•
DOI:
- 10.1111/j.1365-2966.2012.21972.x

[12]

Forecasting the Interaction in Dark Matter-Dark Energy Models with Standard Sirens From the Einstein Telescope

Riis R.A. Bachega
(
- Sao Paulo U.
)
,
André A. Costa
(
- Yangzhou U.
)
,
E. Abdalla
(
- Sao Paulo U.
)
,
K.S.F. Fornazier
(
- Sao Jose, INPE and
- University Coll. London
)

- JCAP 05 (2020) 021
•
e-Print:
- 1906.08909
•
DOI:
- 10.1088/1475-7516/2020/05/021

[13]

Cosmology with Phase 1 of the Square Kilometre Array: Red Book 2018: Technical specifications and performance forecasts

SKA

Collaboration

•

David J. Bacon
(
- Portsmouth U., ICG
)

et al.

- Publ.Astron.Soc.Austral. 37 (2020) e007
•
e-Print:
- 1811.02743
•
DOI:
- 10.1017/pasa.2019.51

[14]

Time dependent couplings in the dark sector: from background evolution to nonlinear structure formation

Marco Baldi
(
- Munich U., Inst. Astron. Astrophys. and
- Munich, Tech. U., Universe
)

- Mon.Not.Roy.Astron.Soc. 411 (2011) 1077
•
e-Print:
- 1005.2188
•
DOI:
- 10.1111/j.1365-2966.2010.17758.x

[15]

Clarifying the Effects of Interacting Dark Energy on Linear and nonlinear Structure Formation Processes

Marco Baldi
(
- Munich, Tech. U., Universe and
- Munich U. Observ.
)

- Mon.Not.Roy.Astron.Soc. 414 (2011) 116
•
e-Print:
- 1012.0002
•
DOI:
- 10.1111/j.1365-2966.2011.18263.x

[16]

Canadian Hydrogen Intensity Mapping Experiment (CHIME) Pathfinder

et al.

- Proc.SPIE Int.Soc.Opt.Eng. 9145 (2014) 22
•
e-Print:
- 1406.2288
•
DOI:
- 10.1117/12.2054950

[17]

Evidence for Massive Neutrinos from Cosmic Microwave Background and Lensing Observations

Richard A. Battye
(
- Manchester U.
)
,
Adam Moss
(
- Nottingham U.
)

- Phys.Rev.Lett. 112 (2014) 5, 051303
•
e-Print:
- 1308.5870
•
DOI:
- 10.1103/PhysRevLett.112.051303

[18]

Neutral hydrogen surveys for high redshift galaxy clusters and proto-clusters

Richard A. Battye
(
- Jodrell Bank
)
,
Rod D. Davies
(
- Jodrell Bank
)
,
Jochen Weller
(
- Cambridge U., Inst. of Astron.
)

- Mon.Not.Roy.Astron.Soc. 355 (2004) 1339-1347
•
e-Print:
- astro-ph/0401340
•
DOI:
- 10.1111/j.1365-2966.2004.08416.x

[19]

HI intensity mapping : a single dish approach

et al.

- Mon.Not.Roy.Astron.Soc. 434 (2013) 1239-1256
•
e-Print:
- 1209.0343
•
DOI:
- 10.1093/mnras/stt1082

[20]

Update on the BINGO 21cm intensity mapping experiment

et al.

e-Print:
- 1610.06826

[21]

Intensity Mapping as a Probe of Axion Dark Matter

- Mon.Not.Roy.Astron.Soc. 500 (2020) 3, 3162-3177
•
e-Print:
- 2003.09655
•
DOI:
- 10.1093/mnras/staa3300

[22]

Benitez N.

[23]

Simulations for single-dish intensity mapping experiments

et al.

- Mon.Not.Roy.Astron.Soc. 454 (2015) 3, 3240-3253
•
e-Print:
- 1507.04561
•
DOI:
- 10.1093/mnras/stv2153

[24]

HI intensity mapping with FAST

et al.

- ASP Conf.Ser. 502 (2016) 41
•
e-Print:
- 1511.03006

[25]

Science with the Murchison Widefield Array

et al.

- Publ.Astron.Soc.Austral. 30 (2013) e031
•
e-Print:
- 1212.5151
•
DOI:
- 10.1017/pas.2013.009

1-25 of 102
1
2
3
4
5
25 / page