We compile a sample of spectroscopically and photometrically selected cluster galaxies from four high-redshift galaxy clusters (1.59 < z < 1.71) from the Spitzer Adaptation of the Red-Sequence Cluster Survey (SpARCS), and a comparison field sample selected from the UKIDSS Deep Survey. Using near-...
Delahaye, A.G.
,
Webb, T.M.A.
,
Nantais, J.
,
Degroot, A.
,
Wilson, G.
,
Muzzin, A.
,
Yee, H.K.C.
,
Foltz, R.
,
Noble, A.G.
,
Demarco, R.
,
Tudorica, A.
,
Cooper, M.C.
,
Lidman, C.
,
Perlmutter, S.
,
Hayden, B.
,
Boone, K.
,
Surace, J.
,
[Galaxy Merger Candidates in High-redshift Cluster Environments]
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Galaxy Merger Candidates in High-redshift Cluster Environments
Context. Measuring and calibrating relations between cluster observables is critical for resource-limited studies. The mass-richness relation of clusters offers an observationally inexpensive way of estimating masses. Its calibration is essential for cluster and cosmological studies, especially f...
Tudorica, A.
,
Hildebrandt, H.
,
Tewes, M.
,
Hoekstra, H.
,
Morrison, C.B.
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Muzzin, A.
,
Wilson, G.
,
Yee, H.K.C.
,
Lidman, C.
,
Hicks, A.
,
Nantais, J.
,
Erben, T.
,
Van Der Burg, R.F.J.
,
Demarco, R.
,
[Weak lensing magnification of SpARCS galaxy clusters]
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Weak lensing magnification of SpARCS galaxy clusters
We present ALMA CO (2-1) detections in 11 gas-rich cluster galaxies at z ∼ 1.6, constituting the largest sample of molecular gas measurements in z > 1.5 clusters to date. The observations span three galaxy clusters, derived from the Spitzer Adaptation of the Red-sequence Cluster Survey. We augmen...
Noble, A.G.
,
McDonald, M.
,
Muzzin, A.
,
Nantais, J.
,
Rudnick, G.
,
Van Kampen, E.
,
Webb, T.M.A.
,
Wilson, G.
,
Yee, H.K.C.
,
Boone, K.
,
Cooper, M.C.
,
DeGroot, A.
,
Delahaye, A.
,
Demarco, R.
,
Foltz, R.
,
Hayden, B.
,
Lidman, C.
,
Manilla-Robles, A.
,
Perlmutter, S.
,
[ALMA Observations of Gas-rich Galaxies in z ~ 1.6 Galaxy Clusters: Evidence for Higher Gas Fractions in High-density Environments]
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ALMA Observations of Gas-rich Galaxies in z ~ 1.6 Galaxy Clusters: Evidence for Higher Gas Fractions in High-density Environments