First cosmological results using Type Ia supernovae from the Dark Energy Survey: measurement of the Hubble constant

Macaulay, E.; Nichol, R. C.; Bacon, David; Brout, Dillon; Davis, T. M.; Zhang, B; Bassett, Bruce A.; Scolnic, D.; Möller, A.; D’Andrea, C. B.; Hinton, S. R.; Kessler, R; Kim, Alex; Lasker, J.; Lidman, C.; Šako, M.; Smith, M.; Sullivan, M.; Abbott, T. M. C.; Allam, S.; Annis, J.; Asorey, J.; Àvila, S.; Bechtol, K.; Brooks, D.; Brown, P. J.; Burke, D. L.; Calcino, Josh; Rosell, A. Carnero; Carollo, D.; Kind, M. Carrasco; Carretero, J.; Castander, F. J.; Collett, Thomas E.; Crocce, M.; Cunha, C. E.; Costa, L. da; Davis, C.; Vicente, J. De; Diehl, H. T.; Doel, P.; Drlica-Wagner, A.; Eifler, T. F.; Estrada, Juan; Evrard, A. E.; Filippenko, A. V.; Finley, D. A.; Flaugher, B.; Foley, R. J.; Fosalba, P.; Frieman, J.; Galbany, L.; García-Bellido, J.; Gaztañaga, E.; Glazebrook, Karl; González–Gaitán, S.; Gruen, D.; Gruendl, R. A.; Gschwend, J.; Gutiérrez, G.; Hartley, W. G.; Honscheid, K.; Hoormann, J. K.; Hoyle, B.; Huterer, Dragan; Jain, Bhuvnesh; James, D. J.; Jeltema, T.; Kasai, E.; Krause, E.; Kuehn, K.; Kuropatkin, N.; Lahav, O.; Lewis, Geraint F.; Li, T S; Lima, M.; Lin, H.; Maia, M. A. G.; Marshall, J. L.; Martini, Paul; Miquel, R.; Nugent, P.; Palmese, A.; Pan, Y. C.; Plazas, A. A.; Romer, A. K.; Roodman, A.; Sánchez, E.; Scarpine, V.; Schindler, R.; Schubnell, M.; Serrano, S.; Sevilla-Noarbe, I.; Sharp, R.; Soares-Santos, M.; Sobreira, F.; Sommer, N. E.; Suchyta, E.; Swann, Elizabeth

doi:10.1093/mnras/stz978

Monthly Notices of the Royal Astronomical Society

2019

DOI: 10.1093/mnras/stz978

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First cosmological results using Type Ia supernovae from the Dark Energy Survey: measurement of the Hubble constant

E. Macaulay

¹

,

R. C. Nichol

²

,

David Bacon

³

et al.

Abstract: We present an improved measurement of the Hubble constant (H 0 ) using the 'inverse distance ladder' method, which adds the information from 207 Type Ia supernovae (SNe Ia) from the Dark Energy Survey (DES) at redshift 0.018 < z < 0.85 to existing distance measurements of 122 low redshift (z < 0.07) SNe Ia (Low-z) and measurements of Baryon Acoustic Oscillations (BAOs). Whereas traditional measurements of H 0 with SNe Ia use a distance ladder of parallax and Cepheid variable stars, the inverse distance ladder … Show more

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Cited by 240 publications

(89 citation statements)

References 81 publications

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“…The full cosmological analysis is presented in Wong et al (2019, in preparation). Our measurement is also consistent with recent ones from other techniques, not only from Planck and SH0ES, but also from the Carnegie Supernova Project (Burns et al 2018), the Megamaser Cosmology project (Braatz et al 2018), DES clustering and weak lensing + baryon acoustic oscillations + Big Bang nucleosynthesis experiments (Abbott et al 2018), the inverse distance ladder (e.g., Aubourg et al 2015;Macaulay et al 2019), extragalactic background light attenuation (e.g., Domínguez et al 2019), etc.…”

Section: Resultssupporting

confidence: 89%

H0LiCOW XII. Lens mass model of WFI2033-4723 and blind measurement of its time-delay distance and $H_0$

Rusu,

Wong,

Bonvin

et al. 2019

Preprint

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

show abstract

“…The full cosmological analysis is presented in Wong et al (2019, in preparation). Our measurement is also consistent with recent ones from other techniques, not only from Planck and SH0ES, but also from the Carnegie Supernova Project (Burns et al 2018), the Megamaser Cosmology project (Braatz et al 2018), DES clustering and weak lensing + baryon acoustic oscillations + Big Bang nucleosynthesis experiments (Abbott et al 2018), the inverse distance ladder (e.g., Aubourg et al 2015;Macaulay et al 2019), extragalactic background light attenuation (e.g., Domínguez et al 2019), etc.…”

Section: Resultssupporting

confidence: 89%

H0LiCOW XII. Lens mass model of WFI2033-4723 and blind measurement of its time-delay distance and $H_0$

Rusu,

Wong,

Bonvin

et al. 2019

Preprint

Get access via publisher Add to dashboard Cite

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

show abstract

“…[30] the authors found r d = 143.9 ± 3.1 Mpc using CC, SNe Ia, BAO, and a local measurement of H 0 . Using the inverse distance ladder method, the DES collaboration found r d = 145.2±18.5 Mpc from SNe Ia and BAO measurements [60]. Our estimates are consistent with these measurements too.…”

Section: Resultssupporting

confidence: 86%

BAO signatures in the 2-point angular correlations and the Hubble tension

Nunes,

Bernui

2020

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

show abstract

“…Nevertheless, it is important to remark that the values of H 0 obtained by us in the current study are perfectly consistent with those obtained by some authors that apply model-independent reconstruction techniques and low-redshift data from SNIa, BAO and H(z) data points from cosmic chronometers, see e.g. [73][74][75][76][77]. In the DDE scenarios analyzed in this paper, the σ 8 -tension is directly linked with the H 0 -tension.…”

Section: Confronting Dde To Observationssupporting

confidence: 91%

Signs of dynamical dark energy in current observations

Solà

¹

,

Gómez-Valent

²

,

Pérez

³

2019

Physics of the Dark Universe

Get access via publisher Add to dashboard Cite

Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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