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Observational Astrophysics

  1. Published

    From fields to a super-cluster: the role of the environment at z=0:84 with HiZELS

    Sobral, D., Best, P. & Smail, I. J., 2011, Environment and the Formation of Galaxies: 30 years later: Proceedings of Symposium 2 of JENAM 2010. Ferreras, I. & Pasquali, A. (eds.). Berlin: Springer, p. 179-184 6 p. (Astrophysics and Space Science Proceedings).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  2. Published

    The clustering and evolution of Hα emitters at z ∼ 1 from HiZELS

    Sobral, D., Best, P. N., Geach, J. E., Smail, I., Cirasuolo, M., Garn, T., Dalton, G. B. & Kurk, J., 05/2010, In: Monthly Notices of the Royal Astronomical Society. 404, 3, p. 1551-1563 13 p.

    Research output: Contribution to journalJournal articlepeer-review

  3. Published

    Bright Lyα emitters at z ~ 9: constraints on the LF from HizELS

    Sobral, D., Best, P. N., Geach, J. E., Smail, I., Kurk, J., Cirasuolo, M., Casali, M., Ivison, R. J., Coppin, K. & Dalton, G. B., 09/2009, In: Monthly Notices of the Royal Astronomical Society: Letters. 398, 1, p. L68-L72 5 p.

    Research output: Contribution to journalJournal articlepeer-review

  4. Published

    HiZELS: a high-redshift survey of Hα emitters - II. the nature of star-forming galaxies at z = 0.84

    Sobral, D., Best, P. N., Geach, J. E., Smail, I., Kurk, J., Cirasuolo, M., Casali, M., Ivison, R. J., Coppin, K. & Dalton, G. B., 09/2009, In: Monthly Notices of the Royal Astronomical Society. 398, 1, p. 75-90 16 p.

    Research output: Contribution to journalJournal articlepeer-review

  5. Published

    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.

    Research output: Contribution to journalJournal articlepeer-review

  6. Published

    The nature and evolution of H alpha emitters at high-z with HiZELS

    Sobral, D., Best, P., Smail, I., Geach, J. & HiZELS Team, 2011, Galaxy evolution: infrared to millimeter wavelength perspective. Wang, W., Lu, JF., Luo, Z., Yang, ZQ., Hua, H. & Chen, Z. (eds.). ASTRONOMICAL SOC PACIFIC, p. 249-254 6 p. (Astronomical Society of the Pacific Conference Series; vol. 446).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  7. Published

    The HiZELS/UKIRT large area survey for bright Lyman-alpha emitters at z~9

    Sobral, D., Best, P., Geach, J., Smail, I., Kurk, J., Cirasuolo, M., Casali, M., Ivison, R., Coppin, K. & Dalton, G., 9/10/2013, Thirty Years of Astronomical Discovery with UKIRT. Adamson, A., Davies, J. & Robson, I. (eds.). Springer, p. 251-258 8 p. (Astrophysics and Space Science Proceedings; vol. 37).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  8. Published

    The CALYMHA survey: Lyα luminosity function and global escape fraction of Lyα photons at z = 2.23

    Sobral, D., Matthee, J., Best, P. N., Stroe, A., Röttgering, H. J. A., Oteo, I., Smail, I., Morabito, L. & Paulino-Afonso, A., 04/2017, In: Monthly Notices of the Royal Astronomical Society. 466, 1, p. 1242-1258 17 p.

    Research output: Contribution to journalJournal articlepeer-review

  9. Published

    On the nature and physical conditions of the luminous Lyα emitter CR7 and its rest-frame UV components

    Sobral, D., Matthee, J., Brammer, G., Ferrara, A., Alegre, L., Röttgering, H., Schaerer, D., Mobasher, B. & Darvish, B., 11/01/2019, In: Monthly Notices of the Royal Astronomical Society. 482, 2, p. 2422-2441 20 p.

    Research output: Contribution to journalJournal articlepeer-review

  10. Published

    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., 1/06/2018, In: Monthly Notices of the Royal Astronomical Society. 476, 4, p. 4725-4752 28 p.

    Research output: Contribution to journalJournal articlepeer-review

  11. Published

    The nature of luminous Lyman-alpha emitters at z~2-3: maximal dust-poor starbursts and highly ionising AGN

    Sobral, D., Matthee, J., Darvish, B., Smail, I., Best, P. N., Alegre, L., Röttgering, H., Mobasher, B., Paulino-Afonso, A., Stroe, A. & Oteo, I., 21/06/2018, In: Monthly Notices of the Royal Astronomical Society. 477, 2, p. 2817–2840 24 p.

    Research output: Contribution to journalJournal articlepeer-review

  12. Published

    Predicting Lyman-alpha escape fractions with a simple observable: Lyman-alpha in emission as an empirically calibrated star formation rate indicator

    Sobral, D. & Matthee, J., 31/03/2019, In: Astronomy and Astrophysics. 623, 13 p., A157.

    Research output: Contribution to journalJournal articlepeer-review

  13. Published

    The nature of the optically faint sub-millijansky radio sources: The VLT/VIMOS view

    Sobral, D. & Afonso, J., 1/01/2006, 2005 Past Meets Present in Astronomy and Astrophysics - Proceedings of the 15th Portuguese National Meeting, ENAA 2005. World Scientific Publishing Co. Pte Ltd, p. 75-76 2 p.

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNConference contribution/Paperpeer-review

  14. Published

    The LEGA-C of nature and nurture in stellar populations of galaxies at z~0.6-1.0: D4000 and H-delta reveal different assembly histories for quiescent galaxies in different environments

    Sobral, D., Wel, A. V. D., Bezanson, R., Bell, E., Muzzin, A., D'Eugenio, F., Darvish, B., Gallazzi, A., Wu, P-F., Maseda, M., Matthee, J., Paulino-Afonso, A., Straatman, C. & Dokkum, P. V., 17/02/2022, In: The Astrophysical Journal. 926, 15 p., 117.

    Research output: Contribution to journalJournal articlepeer-review

  15. Published

    J-PLUS: Discovery and characterisation of ultracool dwarfs using Virtual Observatory tools

    Solano, E., Martín, E. L., Caballero, J. A., Rodrigo, C., Angulo, R. E., Alcaniz, J., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Ederoclite, A., Jiménez-Esteban, F., Hernandez-Jimenez, J. A., Hernández-Monteagudo, C., Oliveira, R. L. D., López-Sanjuan, C., Marín-Franch, A., Oliveira, C. M. D., Moles, M., Orsi, A., Sobral, D. & 3 others, Jr, L. S., Varela, J. & Ramió, H. V., 1/07/2019, In: Astronomy and Astrophysics. 627, 9 p., A29.

    Research output: Contribution to journalJournal articlepeer-review

  16. Published

    Molecular gas contents and scaling relations for massive passive galaxies at intermediate redshifts from the LEGA-C survey

    Spilker, J., Bezanson, R., Barišić, I., Lagos, C., Maseda, M. V., Muzzin, A., Pacifici, C., Sobral, D., Straatman, C., Wel, A. V. D., Dokkum, P. G. V., Weiner, B., Whitaker, K., Williams, C. & Wu, P-F., 18/06/2018, In: The Astrophysical Journal. 860, 2, 17 p., 103.

    Research output: Contribution to journalJournal articlepeer-review

  17. Published

    J-PLUS: Unveiling the brightest-end of the Lyα luminosity function at 2.0<z<3.3 over 1000 deg2

    Spinoso, D., Orsi, A., López-Sanjuan, C., Bonoli, S., Viironen, K., Izquierdo-Villalba, D., Sobral, D., Gurung-López, S., Hernán-Caballero, A., Ederoclite, A., Varela, J., Overzier, R., Miralda-Escudé, J., Muniesa, D. J., Alcaniz, J., Angulo, R. E., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Hernández-Monteagudo, C. & 4 others, Marín-Franch, A., Moles, M., Jr, L. S. & Vázquez-Ramió, H., 30/11/2020, In: Astronomy and Astrophysics. 643, 27 p., A149.

    Research output: Contribution to journalJournal articlepeer-review

  18. Published

    An analysis of the local causes and effects of AGN produced jets in galaxies at z~2-3.5

    Stevens, G., Warner, J., Head, D., Griffin, S., Foster, A. & Sobral, D., 19/06/2020, In: Notices of Lancaster Astrophysics (NLUAstro). 2, p. 1-15 15 p.

    Research output: Contribution to journalJournal article

  19. Published

    A relationship between specific star formation rate and metallicity gradient within z ~ 1 galaxies from KMOS-HiZELS

    Stott, J., Sobral, D., Swinbank, A. M., Smail, I., Bower, R., Best, P. N., Sharples, R. M., Geach, J. E. & Matthee, J., 21/09/2014, In: Monthly Notices of the Royal Astronomical Society. 443, 3, p. 2695-2704 10 p.

    Research output: Contribution to journalJournal articlepeer-review

  20. Published

    The merger rates and sizes of galaxies across the peak epoch of star formation from the HiZELS survey

    Stott, J., Sobral, D., Smail, I., Bower, R., Best, P. N. & Geach, J. E., 1/04/2013, In: Monthly Notices of the Royal Astronomical Society. 430, 2, p. 1158-1170 13 p.

    Research output: Contribution to journalJournal articlepeer-review

  21. Published

    A fundamental metallicity relation for galaxies at z = 0.84-1.47 from HiZELS

    Stott, J., Sobral, D., Bower, R., Smail, I., Best, P. N., Matsuda, Y., Hayashi, M., Geach, J. E. & Kodama, T., 12/2013, In: Monthly Notices of the Royal Astronomical Society. 436, 2, p. 1130-1141 12 p.

    Research output: Contribution to journalJournal articlepeer-review

  22. Published

    The KMOS Redshift One Spectroscopic Survey (KROSS): dynamical properties, gas and dark matter fractions of typical z~1 star-forming galaxies

    Stott, J., Swinbank, A. M., Johnson, H. L., Tiley, A., Magdis, G., Bower, R., Bunker, A. J., Bureau, M., Harrison, C. M., Jarvis, M. J., Sharples, R., Smail, I., Sobral, D., Best, P. & Cirasuolo, M., 1/04/2016, In: Monthly Notices of the Royal Astronomical Society. 457, 2, p. 1888-1904 17 p.

    Research output: Contribution to journalJournal articlepeer-review

  23. Published

    The XMM Cluster Survey: The interplay between the brightest cluster galaxy and the intracluster medium via AGN feedback

    Stott, J. P., Hickox, R. C., Edge, A. C., Collins, C. A., Hilton, M., Harrison, C. D., Romer, A. K., Rooney, P. J., Kay, S. T., Miller, C. J., Sahlén, M., Lloyd-Davies, E. J., Mehrtens, N., Hoyle, B., Liddle, A. R., Viana, P. T. P., Mccarthy, I. G., Schaye, J. & Booth, C. M., 21/05/2012, In: Monthly Notices of the Royal Astronomical Society. 422, 3, p. 2213-2229 17 p.

    Research output: Contribution to journalJournal articlepeer-review

  24. Published

    Little change in the sizes of the most massive galaxies since z = 1

    Stott, J. P., Collins, C. A., Burke, C., Hamilton-Morris, V. & Smith, G. P., 11/06/2011, In: Monthly Notices of the Royal Astronomical Society. 414, 1, p. 445-457 13 p.

    Research output: Contribution to journalJournal articlepeer-review

  25. Published

    An increase in the faint red galaxy population in massive clusters since z ∼ 0.5

    Stott, J. P., Smail, I., Edge, A. C., Ebeling, H., Smith, G. P., Kneib, J. P. & Pimbblet, K. A., 20/05/2007, In: The Astrophysical Journal. 661, 1 I, p. 95-101 7 p.

    Research output: Contribution to journalJournal articlepeer-review

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