Now showing items 4232-4251 of 12246

  • G10/COSMOS : 38 band (far-UV to far-IR) panchromatic photometry using LAMBDAR 

    Andrews, S. K.; Driver, S. P.; Davies, L. J. M.; Kafle, Prajwal R.; Robotham, Aaron S. G.; Wright, Angus H. (2017-01) - Journal article
    We present a consistent total flux catalogue for a ∼1 deg2 subset of the Cosmic Evolution Survey (COSMOS) region (RA ∈ [149∘.55, 150∘.65], Dec. ∈ [1∘.80, 2∘.73]) with near-complete coverage in 38 bands from the far-ultraviolet ...
  • G11.92-0.61 MM1 : a Keplerian disc around a massive young proto-O star 

    Ilee, J. D.; Cyganowski, C. J.; Nazari, P.; Hunter, T. R.; Brogan, C. L.; Forgan, D. H.; Zhang, Q. (2016-11-11) - Journal article
    The formation process of massive stars is not well understood, and advancement in our understanding benefits from high-resolution observations and modelling of the gas and dust surrounding individual high-mass (proto)stars. ...
  • G11.92-0.61-MM2 : a bonafide massive prestellar core? 

    Cyganowski, C.J.; Brogan, C.L.; Hunter, T.R.; Graninger, D.; Öberg, K.I.; Vasyunin, A.; Zhang, Q.; Friesen, R.; Schnee, S. (2014-11-20) - Journal article
    Core accretion models of massive star formation require the existence of stable massive starless cores, but robust observational examples of such objects have proven elusive. We report subarcsecond-resolution Submillimeter ...
  • GaAs integrated quantum photonics : towards compact and multi-functional quantum photonic integrated circuits 

    Dietrich, Christof Peter; Fiore, Andrea; Thompson, Mark G.; Kamp, Martin; Höfling, Sven (2016-11-22) - Journal item
    The recent progress in integrated quantum optics has set the stage for the development of an integrated platform for quantum information processing with photons, with potential applications in quantum simulation. Among the ...
  • Gain assisted nanocomposite multilayers with near zero permittivity modulus at visible frequencies 

    Rizza, Carlo; Di Falco, Andrea; Ciattoni, Alessandro (2011-11) - Journal article
    We have fabricated a nano-laminate by alternating metal and gain medium layers, the gain dielectric consisting of a polymer incorporating optically pumped dye molecules. From standard reflection-transmission experiments, ...
  • Gait switches in deep-diving beaked whales : biomechanical strategies for long-duration dives 

    Martin Lopez, Lucia Martina; Miller, Patrick J. O.; de Soto, Natacha Aguilar; Johnson, Mark (2015-05) - Journal article
    Diving animals modulate their swimming gaits to promote locomotor efficiency and so enable longer, more productive dives. Beaked whales perform extremely long and deep foraging dives that probably exceed aerobic capacities ...
  • The Galactic Club or Galactic Cliques? Exploring the limits of interstellar hegemony and the Zoo hypothesis 

    Forgan, Duncan H. (2017-10) - Journal article
    The Zoo solution to Fermi's Paradox proposes that extraterrestrial intelligences (ETIs) have agreed to not contact the Earth. The strength of this solution depends on the ability for ETIs to come to agreement, and ...
  • Galactic googly : the rotation-metallicity bias in the inner stellar halo of the Milky Way 

    Kafle, Prajwal R.; Sharma, Sanjib; Robotham, Aaron S. G.; Pradhan, Raj K.; Guglielmo, Magda; Davies, Luke J. M.; Driver, Simon P. (2017-09) - Journal article
    The first and second moments of stellar velocities encode important information about the formation history of the Galactic halo. However, due to the lack of tangential motion and inaccurate distances of the halo stars, ...
  • Galactic microlensing : binary-lens light curve morphologies and results from the Rosetta spacecraft bulge survey 

    Liebig, Christine Elisabeth (University of St Andrews, 2014-06-25) - Thesis
    For 20 years now, gravitational microlensing observations towards the Galactic bulge have provided us with a wealth of information about the stellar and planetary content of our Galaxy, which is inaccessible via other ...
  • Galaxy And Mass Assembly (GAMA) : a 'No Smoking' zone for giant elliptical galaxies? 

    Khosroshahi, Habib G.; Raouf, Mojtaba; Miraghaei, Halime; Brough, Sarah; Croton, Darren J.; Driver, Simon; Graham, Alister; Baldry, Ivan; Brown, Michael; Prescott, Matt; Wang, Lingyu (2017-06-20) - Journal article
    We study the radio emission of the most massive galaxies in a sample of dynamically relaxed and unrelaxed galaxy groups from the Galaxy and Mass Assembly survey. The dynamical state of the group is defined by the stellar ...
  • Galaxy and mass assembly (GAMA) : AUTOZ spectral redshift measurements, confidence and errors 

    Baldry, I.K.; Alpaslan, M.; Bauer, A.E.; Bland-Hawthorn, J.; Brough, S.; Cluver, M.E.; Croom, S.M.; Davies, L.J.M.; Driver, S.P.; Gunawardhana, M.L.P.; Holwerda, B.W.; Hopkins, A.M.; Kelvin, L.S.; Liske, J.; López-Sánchez, A.R.; Loveday, J.; Norberg, P.; Peacock, J.; Robotham, A.S.G.; Taylor, E.N. (2014-07-01) - Journal article
    The Galaxy And Mass Assembly (GAMA) survey has obtained spectra of over 230 000 targets using the Anglo-Australian Telescope. To homogenize the redshift measurements and improve the reliability, a fully automatic redshift ...
  • Galaxy And Mass Assembly (GAMA) : bivariate functions of Hα star-forming galaxies 

    Gunawardhana, M.L.P.; Hopkins, A.M.; Taylor, E.N.; Bland-Hawthorn, J.; Norberg, P.; Baldry, I.K.; Loveday, J.; Owers, M.S.; Wilkins, S.M.; Colless, M.; Brown, M.J. I.; Driver, S.P.; Alpaslan, M.; Brough, S.; Cluver, M.; Croom, S.; Kelvin, L.; Lara-López, M.A.; Liske, J.; López-Sánchez, A.R.; Robotham, A.S. G. (2015-02-11) - Journal article
    We present bivariate luminosity and stellar mass functions of Hα star-forming galaxies drawn from the Galaxy And Mass Assembly (GAMA) survey. While optically deep spectroscopic observations of GAMA over a wide sky area ...
  • Galaxy And Mass Assembly (GAMA) : blue spheroids within 87 Mpc 

    Mahajan, Smriti; Drinkwater, Michael J.; Driver, S.; Hopkins, A. M.; Graham, Alister W.; Brough, S.; Brown, Michael J. I.; Holwerda, B. W.; Owers, Matt S.; Pimbblet, Kevin A. (2018-03-21) - Journal article
    In this paper we test if nearby blue spheroid (BSph) galaxies may become the progenitors of star-forming spiral galaxies or passively-evolving elliptical galaxies. Our sample comprises 428 galaxies of various morphologies ...
  • Galaxy And Mass Assembly (GAMA) : curation and reanalysis of 16.6k redshifts in the G10/COSMOS region 

    Davies, L.J.M.; Driver, S.P.; Robotham, A.S.G.; Baldry, I.K.; Lange, R.; Liske, J.; Meyer, M.; Popping, A.; Wilkins, S.M.; Wright, A.H. (2015-02-11) - Journal article
    We discuss the construction of the Galaxy And Mass Assembly (GAMA) 10h region (G10) using publicly available data in the Cosmic Evolution Survey region (COSMOS) in order to extend the GAMA survey to z ∼ 1 in a single deg2 ...
  • Galaxy And Mass Assembly (GAMA) : detection of low-surface-brightness galaxies from SDSS data 

    Williams, R. P.; Baldry, I. K.; Kelvin, L. S.; James, P. A.; Driver, S. P.; Prescott, M.; Brough, S.; Brown, M. J. I.; Davies, L. J. M.; Holwerda, B. W.; Liske, J.; Norberg, P.; Moffett, A. J.; Wright, A. H. (2016-12) - Journal article
    We report on a search for new low-surface-brightness galaxies (LSBGs) using Sloan Digital Sky Survey (SDSS) data within the Galaxy And Mass Assembly (GAMA) equatorial fields. The search method consisted of masking objects ...
  • Galaxy and mass assembly (GAMA) : end of survey report and data release 2 

    Liske, Jochen; Baldry, I.K.; Driver, Simon Peter; Tuffs, R.J.; Alpaslan, Mehmet; Andrae, E.; Brough, S.; Cluver, M.E.; Grootes, M.W.; Gunawardhana, M.L.P.; Kelvin, Lee Steven; Loveday, J.; Robotham, Aaron Stuart Graham; Taylor, E.N.; Bamford, S.P.; Bland-Hawthorn, J.; Brown, M.J.I.; Drinkwater, M.J.; Hopkins, A.M.; Meyer, M.J.; Norberg, P.; Peacock, J.A.; Agius, N.K.; Andrews, S.K.; Bauer, A.E.; Ching, J.H.Y.; Colless, M.; Conselice, C.J.; Croom, S.M.; Davies, L.J.M.; De Propris, R.; Dunne, L.; Eardley, E.M.; Ellis, S.; Foster, C.; Frenk, C.S.; Haußler, B.; Holwerda, B.W.; Howlett, C.; Ibarra, H.; Jarvis, M.J.; Jones, D.H.; Kafle, P.R.; Lacey, C.G.; Lange, R.; Lara-Ĺopez, M.A.; López-Sánchez, Á.R.; Maddox, S.; Madore, B.F.; McNaught-Roberts, T.; Moffett, A.J.; Nichol, R.C.; Owers, M.S.; Palamara, D.; Penny, S.J.; Phillipps, S.; Pimbblet, K.A.; Popescu, C.C.; Prescott, M.; Proctor, R.; Sadler, E.M.; Sansom, A.E.; Seibert, M.; Sharp, R.; Sutherland, W.; Vazquez-Mata, J.A.; van Kampen, E.; Wilkins, S.M.; Williams, R.; Wright, A.H. (2015-09-11) - Journal article
    The Galaxy And Mass Assembly (GAMA) survey is one of the largest contemporary spectroscopic surveys of low redshift galaxies. Covering an area of ~286 deg2 (split among five survey regions) down to a limiting magnitude of ...
  • Galaxy and Mass Assembly (GAMA) : exploring the WISE Web in G12 

    Jarrett, T. H.; Cluver, M. E.; Magoulas, C.; Bilicki, M.; Alpaslan, M.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Croom, S.; Driver, S.; Holwerda, B. W.; Hopkins, A. M.; Loveday, J.; Norberg, P.; Peacock, J. A.; Popescu, C. C.; Sadler, E. M.; Taylor, E. N.; Tuffs, R. J.; Wang, L. (2017-02-20) - Journal article
    We present an analysis of the mid-infrared Wide-field Infrared Survey Explorer (WISE) sources seen within the equatorial GAMA G12 field, located in the North Galactic Cap. Our motivation is to study and characterize the ...
  • Galaxy and Mass Assembly (GAMA) : fine filaments of galaxies detected within voids 

    Alpaslan, Mehmet; Robotham, Aaron S. G.; Obreschkow, Danail; Penny, Samantha; Driver, Simon; Norberg, Peder; Brough, Sarah; Brown, Michael; Cluver, Michelle; Holwerda, Benne; Hopkins, Andrew M.; Kampen, Eelco van; Kelvin, Lee S.; Lara-Lopez, Maritza A.; Liske, Jochen; Loveday, Jon; Mahajan, Smriti; Pimbblet, Kevin (2014-05-01) - Journal article
    Based on data from the Galaxy and Mass Assembly (GAMA) survey, we report on the discovery of structures that we refer to as ‘tendrils’ of galaxies: coherent, thin chains of galaxies that are rooted in filaments and terminate ...
  • Galaxy and Mass Assembly (GAMA) : formation and growth of elliptical galaxies in the group environment 

    Deeley, Simon; Drinkwater, Michael J.; Cunnama, Daniel; Bland-Hawthorn, Joss; Brough, Sarah; Cluver, Michelle; Colless, Matthew; Davies, Luke J. M.; Driver, Simon P.; Foster, Caroline; Grootes, Meiert W.; Hopkins, A. M.; Kafle, Prajwal R.; Lara-Lopez, Maritza A.; Liske, Jochen; Mahajan, Smriti; Phillipps, Steven; Power, Chris; Robotham, Aaron (2017-06) - Journal article
    There are many proposed mechanisms driving the morphological transformation of disc galaxies to elliptical galaxies. In this paper, we determine if the observed transformation in low-mass groups can be explained by the ...