Browsing University of Hertfordshire by Author "Dye, S."

Now showing items 1-20 of 73

    • Ammonia in the interstellar medium of a starbursting disc at z=2.6 

      Doherty, M. J.; Geach, J. E.; Ivison, R. J.; Menten, K. M.; Jacob, A. M.; Forbrich, J.; Dye, S. (2022-09-23)
      We report the detection of the ground state rotational emission of ammonia, ortho-NH$_3$ $(J_K=1_0\rightarrow0_0)$ in a gravitationally lensed, intrinsically hyperluminous, star-bursting galaxy at $z=2.6$. The integrated ...

    • Blind detections of CO J=1-0 IN 11 H-ATLAS Galaxies at z=2.1-3.5 with the GBT/Zpectrometer 

      Harris, A.I.; Baker, A. J.; Frayer, D. T.; Smail, Ian; Swinbank, A.M.; Riechers, D. A.; van der Werf, P. P.; Auld, R.; Baes, M.; Bussmann, R. S.; Buttiglione, S.; Cava, A.; Clements, D. L.; Cooray, A.; Dannerbauer, H.; Dariush, A.; De Zotti, G.; Dunne, L.; Dye, S.; Eales, S.; Fritz, J.; Gonzalez-Nuevo, J.; Hopwood, R.; Ibar, E.; Ivison, R. J.; Jarvis, M.J.; Maddox, S.; Negrello, M.; Rigby, E.; Smith, Daniel; Temi, P.; Wardlow, J. (2012-06-20)
      We report measurements of the carbon monoxide ground state rotational transition ((CO)-C-12-O-16 J = 1-0) with the Zpectrometer ultrawideband spectrometer on the 100 m diameter Green Bank Telescope. The sample comprises ...

    • Cold dust and young starbursts : spectral energy distributions of Herschel SPIRE sources from the HerMES survey 

      Rowan-Robinson, M.; Roseboom, I.G.; Vaccari, M.; Amblard, A.; Arumugam, V.; Auld, R.; Aussel, H.; Babbedge, T.; Blain, A.; Bock, J.; Boselli, A.; Brisbin, D.; Buat, V.; Burgarella, D.; Castro-Rodriguez, N.; Cava, A.; Chanial, P.; Clements, D. L.; Conley, A.; Conversi, L.; Cooray, A.; Dowell, C.D.; Dwek, E.; Dye, S.; Eales, S.; Elbaz, D.; Farrah, D.; Fox, M.; Franceschini, A.; Gear, W.; Glenn, J.; González Solares, E.A.; Griffin, M.; Halpern, M.; Hatziminaoglou, E.; Huang, J.; Ibar, E.; Isaak, K.; Ivison, Rob J.; Lagache, G.; Levenson, L.; Lu, N.; Madden, S.; Maffei, B.; Mainetti, G.; Marchetti, L.; Mortier, Angela M. J.; Nguyen, H.T.; O'Halloran, B.; Oliver, S.J.; Omont, A.; Page, M. J.; Panuzzo, P.; Papageorgiou, A.; Patel, H.; Pearson, C.P.; Perez Fournon, I.; Pohlen, M.; Rawlings, J.I.; Raymond, G.; Rigopoulou, D.; Rizzo, D.; Schulz, B.; Scott, D.; Seymour, N.; Shupe, D. L.; Smith, A. J.; Stevens, Jason; Symeonidis, M.; Trichas, M.; Tugwell, K.E.; Valtchanov, I.; Vigroux, L.; Wang, L.; Ward, R.; Wright, G.; Xu, C.K.; Zemcov, M. (2010-11-01)
      We present spectral energy distributions (SEDs) for 68 Herschel sources detected at 5σ at 250, 350 and 500 μm in the HerMES SWIRE-Lockman field. We explore whether existing models for starbursts, quiescent star-forming ...

    • Colour matters : the effects of lensing on the positional offsets between optical and submillimetre galaxies in Herschel-ATLAS 

      Bourne, N.; Maddox, S.J.; Dunne, L.; Dye, S.; Eales, S.; Hoyos, C.; González-Nuevo, J.; Smith, Daniel; Valiante, E.; de Zotti, G.; Ivison, Rob J.; Rowlands, K. (2014-10-21)
      We report an unexpected variation in the positional offset distributions between Herschel-Astrophysical Terahertz Large Area Survey (H-ATLAS) submillimetre (submm) sources and their optical associations, depending on both ...

    • A comprehensive view of a strongly lensed planck-associated submillimeter galaxy 

      Fu, Hai; Jullo, E.; Cooray, A.; Bussmann, R. S.; Ivison, R. J.; Perez-Fournon, I.; Djorgovski, S.G.; Scoville, N.; Yan, L.; Riechers, D. A.; Aguirre, J.; Auld, R.; Baes, M.; Baker, A. J.; Bradford, M.; Cava, A.; Clements, D. L.; Dannerbauer, H.; Dariush, A.; De Zotti, G.; Dole, H.; Dunne, L.; Dye, S.; Eales, S.; Frayer, D.; Gavazzi, R.; Gurwell, M.; Harris, A.I.; Herranz, D.; Hopwood, R.; Hoyos, C.; Ibar, E.; Jarvis, M.J.; Kim, S.; Leeuw, L.; Lupu, R.; Maddox, S.; Martinez-Navajas, P.; Michalowski, M. J.; Negrello, M.; Omont, A.; Rosenman, M.; Scott, D.; Serjeant, S.; Smail, I.; Swinbank, A.M.; Valiante, E.; Verma, A.; Vieira, J.; Wardlow, J. L.; van der Werf, P. (2012-07-10)
      We present high-resolution maps of stars, dust, and molecular gas in a strongly lensed submillimeter galaxy (SMG) at z = 3.259. HATLAS J114637.9-001132 is selected from the Herschel-Astrophysical Terahertz Large Area Survey ...

    • A Detailed Gravitational Lens Model Based on Submillimeter Array and Keck Adaptive Optics Imaging of a Herschel-ATLAS Sub-millimeter Galaxy at z=4.243 

      S. Bussmann, R.; A. Gurwell, M.; Fu, Hai; Smith, Daniel; Dye, S.; Auld, R.; Baes, M.; J. Baker, A.; Bonfield, D.; Cava, A.; L. Clements, D.; Cooray, A.; Coppin, Kristen; Dannerbauer, H.; Dariush, A.; De Zotti, G.; Dunne, L.; Eales, S.; Fritz, J.; Hopwood, R.; Ibar, E.; J. Ivison, R.; Jarvis, M.J.; Kim, S.; L. Leeuw, L.; Maddox, S.; J. Michalowski, M.; Negrello, M.; Pascale, E.; Pohlen, M.; A. Riechers, D.; Rigby, E.; Scott, Douglas; Temi, P.; P. Van der Werf, P.; Verma, A.; Wardlow, J.; Wilner, D. (2012-09-10)
      We present high-spatial resolution imaging obtained with the Submillimeter Array (SMA) at 880 μm and the Keck Adaptive Optics (AO) system at KS-band of a gravitationally lensed sub-millimeter galaxy (SMG) at z = 4.243 ...

    • A Detailed Study of Gas and Star Formation in a Highly Magnified Lyman Break Galaxy at z=3.07 

      Coppin, Kristen; Swinbank, A.M.; Neri, R.; Cox, P.; Smail, Ian; Ellis, R. S.; Geach, J.E.; Siana, B.; Teplitz, H.; Dye, S.; Kneib, J-P.; Edge, A. C.; Richard, J. (2007-08)
      We report the detection of CO(3-2) emission from a bright, gravitationally lensed Lyman Break Galaxy, LBGJ213512.73-010143 (the 'Cosmic Eye'), at z=3.07 using the Plateau de Bure Interferometer. This is only the second ...

    • The detection of a population of submillimeter-bright, strongly lensed galaxies 

      Negrello, Mattia; Hopwood, R.; de Zotti, G.; Cooray, A.; Verma, A.; Bock, J.; Frayer, D. T.; Gurwell, M.A.; Omont, A.; Neri, R.; Dannerbauer, H.; Leeuw, L. L.; Barton, E.; Cooke, J.; Kim, S.; da Cunha, E.; Rodighiero, G.; Cox, P.; Bonfield, David G.; Jarvis, M.J.; Serjeant, S.; Ivison, R.J.; Dye, S.; Aretxaga, I.; Hughes, D.H.; Ibar, E.; Bertoldi, F.; Valtchanov, I.; Eales, S.; Dunne, L.; Driver, S. P.; Auld, R.; Buttiglione, S.; Cava, A.; Grady, C.A.; Clements, D. L.; Dariush, A.; Fritz, J.; Hill, D.; Hornbeck, J.B.; Kelvin, L.; Lagache, G.; Lopez-Caniego, M.; Gonzalez-Nuevo, J.; Maddox, S.; Pascale, E.; Pohlen, M.; Rigby, E. E.; Robotham, A.; Simpson, C.; Smith, Daniel; Temi, P.; Thompson, Mark; Woodgate, B.E.; York, D.G.; Aguirre, J.E.; Beelen, A.; Blain, A.; Baker, A.J.; Birkinshaw, M.; Blundell, R.; Bradford, C.M.; Burgarella, D.; Danese, L.; Dunlop, J. S.; Fleuren, S.; Glenn, J.; Harris, A.I.; Kamenetzky, J.; Lupu, R. E.; Maddalena, R. J.; Madore, B. F.; Maloney, P. R.; Matsuhara, H.; Michaowski, M. J.; Murphy, E. J.; Naylor, B.J.; Nguyen, H.; Popescu, C.; Rawlings, S.; Rigopoulou, D.; Scott, D.; Scott, K.S.; Seibert, M.; Smail, I.; Tuffs, R. J.; Vieira, J. D.; van der Werf, P. P.; Zmuidzinas, J. (2010)
      Gravitational lensing is a powerful astrophysical and cosmological probe and is particularly valuable at submillimeter wavelengths for the study of the statistical and individual properties of dusty star-forming galaxies. ...

    • The discovery of a massive supercluster at z = 0.9 in the UKIDSS Deep eXtragalactic Survey 

      Swinbank, A.M.; Edge, A.C.; Smail, I.; Stott, J.P.; Bremer, M.; Sato, Y.; van Breukelen, C.; Jarvis, M.J.; Waddington, I.; Clewley, L.; Bergeron, J.; Cotter, G.; Dye, S.; Geach, James; Gonzalez-Solares, E.; Hirst, P.; Ivison, R.J.; Rawlings, S.; Simpson, C.; Smith, G.P.; Verma, A.; Yamada, T. (2007)

    • Discovery of a redshift 6.13 quasar in the UKIRT infrared deep sky survey 

      Mortlock, D.J.; Patel, M.; Warren, S.J.; Venemans, B.P.; McMahon, R.G.; Hewett, P.C.; Simpson, C.; Sharp, R.G.; Burningham, B.; Dye, S.; Ellis, S.; Gonzales-Solares, E.; Huelamo, N. (2009)
      Optical and near-infrared (NIR) spectra are presented for ULAS J131911.29+095051.4 (hereafter ULAS J1319+0950), a new redshift z = 6.127 0.004 quasar discovered in the Third Data Release (DR3) of the UKIRT Infrared Deep ...

    • The environment and characteristics of low-redshift galaxies detected by the Herschel-ATLAS 

      Dariush, A.; Cortese, L.; Eales, S.; Pascale, E.; Smith, M. W. L.; Dunne, L.; Dye, S.; Scott, D.; Auld, R.; Baes, M.; Bland-Hawthorn, J.; Buttiglione, S.; Cava, A.; Clements, D. L.; Cooray, A.; Dezotti, G.; Driver, S.; Fritz, J.; Gomez, H.L.; Hopkins, A.; Hopwood, R.; Ivison, R.J.; Jarvis, M.J.; Jones, D. H.; Kelvin, L.; Khosroshahi, H. G.; Liske, J.; Loveday, J.; Maddox, S.; Madore, B. F.; Michalowski, M. J.; Norberg, P.; Phillipps, S.; Pohlen, M.; Popescu, C. C.; Prescott, M.; Rigby, E.; Robotham, A.; Rodighiero, G.; Seibert, M.; Smith, Daniel; Temi, P.; Tuffs, R. J.; van der Werf, P. (2011-11-01)
      We investigate the ultraviolet and optical properties and environment of low-redshift galaxies detected in the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) science demonstration data. We use the Sloan Digital ...

    • Far-infrared observations of an unbiased sample of gamma-ray burst host galaxies 

      Kohn, S.A.; Michalowski, M. J.; Bourne, N.; Baes, M.; Fritz, J.; Cooray, A.; De Looze, I.; De Zotti, G.; Dannerbauer, H.; Dunne, L.; Dye, S.; Eales, S.; Furlanetto, C.; Gonzalez-Nuevo, J.; Ibar, E.; Ivison, Rob J.; Maddox, S.J.; Scott, D.; Smith, Daniel; Smith, M.W.L.; Symeonidis, M.; Valiante, E. (2015-04-01)
      Gamma-ray bursts (GRBs) are the most energetic phenomena in the Universe; believed to result from the collapse and subsequent explosion of massive stars. Even though it has profound consequences for our understanding of ...

    • Fifteen new T dwarfs discovered in the UKIDSS Large Area Survey 

      Pinfield, D.J.; Burningham, B.; Tamura, M.; Leggett, S.K.; Lodieu, N.; Lucas, P.W.; Mortlock, D.J.; Warren, S.J.; Homeier, D.; Ishi, M.; Deacon, Niall; McMahon, R.G.; Hewett, P.C.; Zapatero Osorio, M.R.; Martin, E.L.; Jones, H.R.A.; Venemans, B.P.; Day-Jones, A.C.; Dobbie, P.D.; Folkes, S.; Dye, S.; Allard, F.; Baraffe, I.; Barrado y Navascues, D.; Casewell, S.L.; Chiu, K.; Chabrier, G.; Clarke, F.; Hodgkin, S.T.; Magazzu, A.; McCaughrean, M.J.; Moraux, E.; Nakajima, T.; Pavlenko, Y.; Tinney, C.G. (2008)
      We present the discovery of fifteen new T2.5-T7.5 dwarfs (with estimated distances between 24–93pc), identified in the first three main data releases of the UKIRT Infrared Deep Sky Survey. This brings the total number of ...

    • The first release of data from the Herschel ATLAS: the SPIRE images 

      Pascale, E.; Auld, R.; Dariush, A.; Dunne, L.; Eales, S.; Maddox, S.; Panuzzo, P.; Pohlen, M.; Smith, Daniel; Buttiglione, S.; Cava, A.; Clements, D. L.; Cooray, A.; Dye, S.; de Zotti, G.; Fritz, J.; Hopwood, R.; Ibar, E.; Ivison, R.J.; Jarvis, M.J.; Leeuw, L.; Lopez-Caniego, M.; Rigby, E.; Rodighiero, G.; Scott, D.; Smith, M. W. L.; Temi, P.; Vaccari, M.; Valtchanov, I. (2011-07)
      We have reduced the data taken with the Spectral and Photometric Imaging Receiver (SPIRE) photometer on board the Herschel Space Observatory in the Science Demonstration Phase (SDP) of the Herschel Astrophysical Terahertz ...

    • First results from HerMES on the evolution of the submillimetre luminosity function 

      Eales, S.A.; Raymond, G.; Roseboom, I.G.; Altieri, B.; Amblard, A.; Arumugam, V.; Auld, R.; Aussel, H.; Babbedge, T.; Blain, A.; Bock, J.; Boselli, A.; Brisbin, D.; Buat, V.; Burgarella, D.; Castro-Rodríguez, N.; Cava, A.; Chanial, P.; Clements, D. L.; Conley, A.; Conversi, L.; Cooray, A.; Dowell, C.D.; Dwek, E.; Dye, S.; Elbaz, D.; Farrah, D.; Fox, M.; Franceschini, A.; Gear, W.; Glenn, J.; González Solares, E.A.; Griffin, M.; Harwit, M.; Hatziminaoglou, E.; Huang, J.; Ibar, E.; Isaak, K.; Ivison, R.J.; Lagache, G.; Levenson, L.; Lonsdale, C.J.; Lu, N.; Madden, S.; Maffei, B.; Mainetti, G.; Marchetti, L.; Morrison, G.E.; Mortier, A.M.J.; Nguyen, H.T.; O'Halloran, B.; Oliver, S.J.; Omont, A.; Owen, F.N.; Page, M.J.; Pannella, M.; Panuzzo, P.; Papageorgiou, A.; Pearson, C.P.; Pérez-Fournon, I.; Pohlen, M.; Rawlings, J.I.; Rigopoulou, D.; Rizzo, D.; Rowan-Robinson, M.; Sánchez Portal, M.; Schulz, B.; Scott, D.; Seymour, N.; Shupe, D. L.; Stevens, Jason; Strazzullo, V.; Symeonidis, M.; Trichas, M.; Tugwell, K.E.; Vaccari, M.; Valtchanov, I.; Vigroux, L.; Wang, L.; Ward, R.; Wright, G.; Xu, C.K.; Zemcov, M. (2010-07-01)
      We have carried out two extremely deep surveys with SPIRE, one of the two cameras on Herschel, at 250 μm, close to the peak of the far-infrared background. We have used the results to investigate the evolution of the ...

    • Galaxy and Mass Assembly (GAMA): survey diagnostics and core data release 

      Driver, S. P.; Hill, D. T.; Kelvin, L. S.; Robotham, A. S. G.; Liske, J.; Norberg, P.; Baldry, I.K.; Bamford, S. P.; Hopkins, A. M.; Loveday, J.; Peacock, J.A.; Andrae, E.; Bland-Hawthorn, J.; Brough, S.; Brown, M. J. I.; Cameron, E.; Ching, J. H. Y.; Colless, M.; Conselice, C. J.; Croom, S. M.; Cross, N.J.G.; De Propris, R.; Dye, S.; Drinkwater, M. J.; Ellis, S.; Graham, Alister W.; Grootes, M. W.; Gunawardhana, M.; Jones, D. H.; van Kampen, E.; Maraston, C.; Nichol, R.C.; Parkinson, H. R.; Phillipps, S.; Pimbblet, K.; Popescu, C. C.; Prescott, M.; Roseboom, I.G.; Sadler, E.M.; Sansom, A. E.; Sharp, R.G.; Smith, Daniel; Taylor, E.; Thomas, D.; Tuffs, R. J.; Wijesinghe, D.; Dunne, L.; Frenk, C. S.; Jarvis, M.J.; Madore, B. F.; Meyer, M. J.; Seibert, M.; Staveley-Smith, L.; Sutherland, W. J.; Warren, S.J. (2011-05)
      The Galaxy and Mass Assembly (GAMA) survey has been operating since 2008 February on the 3.9-m Anglo-Australian Telescope using the AAOmega fibre-fed spectrograph facility to acquire spectra with a resolution of R approximate ...

    • GAMA/H-ATLAS: common star formation rate indicators and their dependence on galaxy physical parameters 

      Wang, L.; Norberg, P.; Gunawardhana, M. L. P.; Heinis, S.; Baldry, I. K.; Bland-Hawthorn, J.; Bourne, N.; Brough, S.; Cluver, M. E.; Cooray, A.; Cunha, E. da; Driver, S. P.; Dunne, L.; Dye, S.; Eales, S.; Grootes, M. W.; Holwerda, B. W.; Hopkins, A. M.; Ibar, E.; Ivison, R.; Lacey, C.; Lara-Lopez, M. A.; Loveday, J.; Maddox, S. J.; lowski, M. J. Micha; Oteo, I.; Owers, M. S.; Popescu, C. C.; Smith, D. J. B.; Taylor, E. N.; Tuffs, R. J.; Werf, P. van der (2016-09-11)
      We compare common star-formation rate (SFR) indicators in the local Universe in the GAMA equatorial fields (around 160 sq. deg.), using ultraviolet (UV) photometry from GALEX, far-infrared (FIR) and sub-millimetre (sub-mm) ...

    • GAMA/H-ATLAS: the ultraviolet spectral slope and obscuration in galaxies 

      Wijesinghe, D. B.; da Cunha, E.; Hopkins, A. M.; Dunne, L.; Sharp, R.; Gunawardhana, M.; Brough, S.; Sadler, E.M.; Driver, S.; Baldry, I.; Bamford, S.; Liske, J.; Loveday, J.; Norberg, P.; Peacock, J.; Popescu, C. C.; Tuffs, R.; Andrae, E.; Auld, R.; Baes, M.; Bland-Hawthorn, J.; Buttiglione, S.; Cava, A.; Cameron, E.; Conselice, C. J.; Cooray, A.; Croom, S.; Dariush, A.; DeZotti, G.; Dye, S.; Eales, S.; Frenk, C.; Fritz, J.; Hill, D.; Hopwood, R.; Ibar, E.; Ivison, R.; Jarvis, M.J.; Jones, D. H.; van Kampen, E.; Kelvin, L.; Kuijken, K.; Maddox, S. J.; Madore, B.; Michalowski, M. J.; Nichol, B.; Parkinson, H.; Pascale, E.; Pimbblet, K. A.; Pohlen, M.; Prescott, M.; Rhodighiero, G.; Robotham, A. S. G.; Rigby, E. E.; Seibert, M.; Sergeant, S.; Smith, Daniel; Temi, P.; Sutherland, W.; Taylor, E.; Thomas, D.; van der Werf, P. (2011-08)
      We use multiwavelength data from the Galaxy And Mass Assembly (GAMA) and Herschel-ATLAS (H-ATLAS) surveys to compare the relationship between various dust obscuration measures in galaxies. We explore the connections between ...

    • Green Bank Telescope Zpectrometer CO(1-0) observations of the strongly lensed submillimeter galaxies From the Herschel ATLAS 

      Harris, A.; Baker, A.J.; Ivison, R.J.; Smail, I.; Negrello, M.; Maddalena, R.; Aretxaga, I.; Baes, M.; Birkinshaw, M.; Bonfield, D.; Burgarella, D.; Buttiglione, S.; Cava, A.; Clements, D.; Cooray, A.; Dannerbauer, H.; Dariush, A.; de Zotti, G.; Dunlop, J.S.; Dunne, L.; Dye, S.; Eales, S.; Fritz, D.H.; Ibar, E.; Jarvis, M.J.; Lagache, G.; Leeuw, L.; Lopez-Caniego, M.; Maddox, S.; Michallowski, M.J.; Omont, A.; Pohlen, M.; Rigby, E.; Rodighiero, G.; Scott, D.; Serjeant, S.; Smith, Daniel; Swinbank, A.M.; Temi, P.; Thompson, M.A.; Valtchanov, I.; van der Werf, P.; Verma, A.; Frayer, D. (2011)
      The Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS) has uncovered a population of strongly lensed submillimeter galaxies (SMGs). The Zpectrometer instrument on the Green Bank Telescope (GBT) was used to measure ...

    • The HerMES SPIRE submillimeter local luminosity function 

      Vaccari, M.; Marchetti, L.; Franceschini, A.; Altieri, B.; Amblard, A.; Arumugam, V.; Auld, R.; Aussel, H.; Babbedge, T.; Blain, A.; Bock, J.; Boselli, A.; Buat, V.; Burgarella, D.; Castro-Rodríguez, N.; Cava, A.; Chanial, P.; Clements, D.L.; Conley, A.; Conversi, L.; Cooray, A.; Dowell, C.D.; Dwek, E.; Dye, S.; Eales, S.; Elbaz, D.; Farrah, D.; Fox, M.; Gear, W.; Glenn, J.; González Solares, E.A.; Griffin, M.; Halpern, M.; Hatziminaoglou, E.; Huang, J.; Ibar, E.; Isaak, K.; Ivison, R.J.; Lagache, G.; Levenson, L.; Lu, N.; Madden, S.; Maffei, B.; Mainetti, G.; Mortier, A.M.J.; Nguyen, H.T.; O'Halloran, B.; Oliver, S.J.; Omont, A.; Page, M.J.; Panuzzo, P.; Papageorgiou, A.; Pearson, C.P.; Pérez-Fournon, I.; Pohlen, M.; Rawlings, J.I.; Raymond, G.; Rigopoulou, D.; Rizzo, D.; Rodighiero, G.; Roseboom, I.G.; Rowan-Robinson, M.; Sánchez Portal, M.; Schulz, B.; Scott, D.; Seymour, N.; Shupe, D.L.; Smith, A.J.; Stevens, Jason; Symeonidis, M.; Trichas, M.; Tugwell, K.E.; Valiante, E.; Valtchanov, I.; Vigroux, L.; Wang, L.; Ward, R.; Wright, G.; Xu, C.K.; Zemcov, M. (2010-07-01)
      Local luminosity functions are fundamental benchmarks for high-redshift galaxy formation and evolution studies as well as for models describing these processes. Determining the local luminosity function in the submillimeter ...