Joao Calhau

PhD student

Spatially Resolved Stellar Kinematics from LEGA-C: Increased Rotational Support in z~0.8 Quiescent Galaxies
Bezanson, R., Wel, A.v.d., Pacifici, C., Noeske, K., Barišić, I., Bell, E.F., Brammer, G.B., Calhau, J., Chauke, P., Dokkum, P.v., Franx, M., Gallazzi, A., Houdt, J.v., Labbé, I., Maseda, M.V., Muños-Mateos, J.C., Muzzin, A., Sande, J.v.d., Sobral, D., Straatman, C., Wu, P. 10/04/2018 In: The Astrophysical Journal.
Journal article

Stellar Populations of over one thousand $z\sim0.8$ Galaxies from LEGA-C: Ages and Star Formation Histories from D$_n$4000 and H$δ$
Wu, P., Wel, A.v.d., Gallazzi, A., Bezanson, R., Pacifici, C., Straatman, C., Franx, M., Barišić, I., Bell, E.F., Brammer, G.B., Calhau, J., Chauke, P., Houdt, J.v., Maseda, M.V., Muzzin, A., Rix, H., Sobral, D., Spilker, J., Sande, J.v.d., Dokkum, P.v., Wild, V. 19/02/2018 In: The Astrophysical Journal.
Journal article

Slicing COSMOS with SC4K: the evolution of typical Lya emitters and the Lya escape fraction from z~2 to z~6
Sobral, D., Da Graça Santos, S., Matthee, J., Paulino-Afonso, A., Ribeiro, B., Calhau, J., Khostovan, A.A. 14/02/2018 In: Monthly Notices of the Royal Astronomical Society.
Journal article

On the UV compactness and morphologies of typical Lyman-a emitters from z~2 to z~6
Paulino-Afonso, A., Sobral, D., Ribeiro, B., Matthee, J., Da Graça Santos, S., Calhau, J., Forshaw, A., Johnson, A., Merrick, J., Perez, S., Sheldon, O. 31/01/2018 In: Monthly Notices of the Royal Astronomical Society.
Journal article

A 1.4 deg2 blind survey for C II], C III] and C IV at z ∼ 0.7–1.5: II. Luminosity functions and cosmic average line ratios
Stroe, A., Sobral, D., Matthee, J., Calhau, J., Oteo, I. 1/11/2017 In: Monthly Notices of the Royal Astronomical Society. 471, 3, p. 2575-2586. 12 p.
Journal article

A 1.4 deg^2 blind survey for CII], CIII] and CIV at z~0.7-1.5. I: Nature, morphologies and equivalent widths
Stroe, A., Sobral, D., Matthee, J., Calhau, J., Oteo, I. 1/11/2017 In: Monthly Notices of the Royal Astronomical Society. 471, 3, p. 2558-2574. 17 p.
Journal article

Stellar Dynamics and Star Formation Histories of z similar to 1 Radio-loud Galaxies
Barisic, I., van der Wel, A., Bezanson, R., Pacifici, C., Noeske, K., Munoz-Mateos, J.C., Franx, M., Smolcic, V., Bell, E.F., Brammer, G., Calhau, J., Chauke, P., van Dokkum, P.G., van Houdt, J., Gallazzi, A., Labbe, I., Maseda, M.V., Muzzin, A., Sobral, D., Straatman, C., Wu, P. 21/09/2017 In: The Astrophysical Journal. 847, 1, 9 p.
Journal article

A large H$α$ survey of star formation in relaxed and merging galaxy cluster environments at $z\sim0.15-0.3$
Stroe, A., Sobral, D., Afonso, A., Alegre, L., Calhau, J., Da Graça Santos, S., Weeren, R.v. 03/2017 In: Monthly Notices of the Royal Astronomical Society. 465, 3, p. 2916-2935. 20 p.
Journal article

The growth of typical star-forming galaxies and their super massive black holes across cosmic time since z~2
Calhau, J., Sobral, D., Stroe, A., Best, P., Smail, I., Lehmer, B., Harrison, C., Thomson, A. 1/01/2017 In: Monthly Notices of the Royal Astronomical Society. 464, 1, p. 303-311. 9 p.
Journal article

The nature of H-alpha star-forming galaxies at z~0.4 in and around Cl 0939+4713: the environment matters
Sobral, D., Stroe, A., Koyama, Y., Darvish, B., Calhau, J., Afonso, A., Kodama, T., Nakata, F. 1/06/2016 In: Monthly Notices of the Royal Astronomical Society. 458, 4, p. 3443-3454. 12 p.
Journal article

The most luminous H$α$ emitters at z~0.8-2.23 from HiZELS: evolution of AGN and star-forming galaxies
Sobral, D., Kohn, S.A., Best, P.N., Smail, I., Harrison, C.M., Stott, J., Calhau, J., Matthee, J. 1/04/2016 In: Monthly Notices of the Royal Astronomical Society. 457, 2, p. 1739-1752. 14 p.
Journal article

CF-HiZELS, an ∼10 deg2 emission-line survey with spectroscopic follow-up: Hα, [O III] + Hβ and [O II] luminosity functions at z = 0.8, 1.4 and 2.2
Sobral, D., Matthee, J., N. Best, P., Smail, I., A. Khostovan, A., Milvang-Jensen, B., Kim, J., Stott, J., Calhau, J., Nayyeri, H., Mobasher, B. 11/08/2015 In: Monthly Notices of the Royal Astronomical Society. 451, 3, p. 2303-2323. 21 p.
Journal article

  • Observational Astrophysics

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