Select Publications
Conference Papers
, 1998, 'Optical Follow-Up Observations of the ASCA Large Sky Survey', in Koyama K; Kitamoto S; Itoh M (eds.), The Hot Universe, pp. 465 - 465
, 1998, 'The Southern Hubble Deep Field: HDF-S', in American Astronomical Society Meeting Abstracts, pp. 1366 - 1366
, 1997, 'The colours of z≈ 2 QSO host galaxies', in D Odorico S; Fontana A; Giallongo E (eds.), The Young Universe: Galaxy Formation and Evolution at Intermediate and High Redshift, Monte Porzio, Italy, pp. 70 - 73, presented at
, 1997, 'Redshift Surveys with 2DF', in Highlights of Astronomy, Kyoto, Japan, pp. 473 - 473, presented at
, 1997, 'ASCA Observations of Deep ROSAT Fields', in Makino F; Mitsuda K (ed.), X-Ray Imaging and Spectroscopy of Cosmic Hot Plasmas, pp. 19 - 19
, 1997, 'ASCA observations of deep ROSAT fields', in Hadjidemetrioy JD; Seiradakis JH (ed.), Joint European and National Astronomical Meeting, pp. 263 - 263
, 1997, 'The Host of Z = 2 QSOs', in Mamon GA; Thuan TX; Tran Thanh Van J (eds.), Extragalactic Astronomy in the Infrared, pp. 357 - 357
, 1996, 'The Hosts of Z = 2 QSOs', in Clements DL (ed.), Quasar Hosts, Tenerife, Spain, pp. 84 - 89, presented at
, 1996, 'K-corrections for Type Ia Supernovae & a Test for Spatial Variation of the Hubble Constant', in Canal R; Ruiz-Lapuente P; Isern JE (eds.), NATO ASI, Aiguablava, Spain, pp. 764 - 776, presented at
, 1996, 'Observation of Cosmological Time-Dilation Using Type Ia Supernovae as Clocks', in Canal R; Ruiz-Lapuente P; Isern JE (eds.), NATO ASI, Aiguablava, Spain, pp. 777 - 784, presented at
, 1996, 'Scheduled Discoveries of 7+ High_redshift Supernovae: First Cosmology Results & Bounds on q0', in Canal R; Ruiz-Lapuente P; Isern JE (eds.), NATO ASI, Aiguablava, Spain, pp. 749 - 763, presented at
, 1996, 'Cosmological evolution of X-ray selected narrow emission line galaxies.', in Zimmermann HU; Trümper J; Yorke H (eds.), Roentgenstrahlung from the Universe, pp. 449 - 450
, 1996, 'Cosmological Measurements and Tests from a Sample of High-Redshift Supernovae', in American Astronomical Society Meeting Abstracts, pp. #108.03 - #108.03
, 1996, 'Cosmological Time Dilation using Type Ia Supernovae as Clocks', in Nuclear Physics B Proceedings Supplements, Vol. 51, pp. 123 - 127, http://dx.doi.org/10.1016/S0920-5632(96)00493-8
, 1996, 'High-Redshift Supernova Discoveries on Demand: First Results from a New Tool for Cosmology and Bounds on q$_0$', in Nuclear Physics B Proceedings Supplements, Vol. 51, pp. 20 - 29, http://dx.doi.org/10.1016/S0920-5632(96)00478-1
, 1996, 'Supernovae at z=0.35-0.85 and Measurements of Omega_0 , Lambda , and H_0: Current Status of the Supernova Cosmology Project', in American Astronomical Society Meeting Abstracts, pp. 1288 - 1288
, 1996, 'The faint galaxy contribution to the X-ray background.', in Zimmermann HU; Trümper J; Yorke H (eds.), Roentgenstrahlung from the Universe, pp. 341 - 343
, 1996, 'The X-ray properties of the CRSS AGN sample.', in Zimmermann HU; Trümper J; Yorke H (eds.), Roentgenstrahlung from the Universe, pp. 437 - 438
, 1996, 'VLA Observations of the Cambridge-Cambridge ROSAT Survey', in Ekers RD; Fanti C; Padrielli L (eds.), Extragalactic Radio Sources, pp. 543 - 543
, 1995, 'Galaxies at Z = 2: Extensions around Radio-Quiet QSOS', in Kunth D; Guiderdoni B; Heydari-Malayeri M; Thuan TX (eds.), The Interplay Between Massive Star Formation, the ISM and Galaxy Evolution, Institut d'Astrophysique, Paris, pp. 623 - 623, presented at
, 1995, 'The environments of z<0.3 QSOs', in Maurogordato S; Balkowski C; Tao C; Tran Thanh Van J (eds.), Clustering in the Universe, Les Arcs, Savoie, France, pp. 443 - 443, presented at
, 1995, 'Cosmology from 7 High-Redshift Supernovae: Type IA Homogeneity at Z 0.4 and the Measurement of q_0', in American Astronomical Society Meeting Abstracts, pp. 1413 - 1413
, 1995, 'Discovery of the most distant supernovae and the quest for $Ømega$.', in Chaichian M; Huitu K; Orava R (eds.), Future Physics and Accelerators, pp. 27 - 27
, 1995, 'High-Redshift Supernova Searching to Study q_0, Lambda , Omega_0 , and H_0: First Results from 7 Supernovae at Redshifts Z 0.35 – 0.5', in American Astronomical Society Meeting Abstracts, pp. 1292 - 1292
, 1995, 'QSO Clustering', in Maddox SJ; Aragon-Salamanca A (ed.), Wide Field Spectroscopy and the Distant Universe, pp. 394 - 394
, 1994, 'Active Galactic Nuclei and Nuclear Starbursts', in Robinson A; Terlevich RJ (ed.), The Nature of Compact Objects in Active Galactic Nuclei, pp. 209 - 209
, 1994, 'AGN and X-ray Luminous Galaxies in Deep ROSAT Surveys', in Makino F; Ohashi T (ed.), New Horizon of X-Ray Astronomy. First Results from ASCA, pp. 605 - 605
, 1994, 'The Quasar Luminosity Function', in Robinson A; Terlevich RJ (ed.), The Nature of Compact Objects in Active Galactic Nuclei, pp. 110 - 110
, 1994, 'The Spectral Evolution of High Redshift QSOs Observed with ROSAT', in Makino F; Ohashi T (ed.), New Horizon of X-Ray Astronomy. First Results from ASCA, pp. 331 - 331
, 1994, 'The Variability of a Large Sample of Quasars', in Robinson A; Terlevich RJ (ed.), The Nature of Compact Objects in Active Galactic Nuclei, pp. 412 - 412
, 1994, 'The variability of a large sample of quasars.', in Robinson A; Terlevich RJ (ed.), The Nature of Compact Objects in Active Galactic Nuclei, pp. 416 - 419
, 1993, 'Cosmology with Deep ROSAT X-Ray Observations', in Chincarini GL; Iovino A; Maccacaro T; Maccagni D (eds.), Observational Cosmology, pp. 459 - 459
, 1993, 'Measurement of q_0 from a High-Redshift Supernova and the Sources of Measurement Error', in American Astronomical Society Meeting Abstracts #182, pp. 797 - 797
, 1993, 'Star formation in galactic nuclei', in Beckman J; Colina L; Netzer H (eds.), The Nearest Active Galaxies, pp. 181 - 181
, 1993, 'Star formation in galactic nuclei: starbursts and AGN.', in Franco J; Ferrini F; Tenorio-Tagle G (eds.), Star Formation, Galaxies and the Interstellar Medium, pp. 140 - 140
, 1993, 'Star formation in galactic nuclei: Starbursts and AGNs', in Franco J; Ferrini F; Tenorio-Tagle G (eds.), Star Formation, Galaxies and the Interstellar Medium, pp. 138 - 138
, 1993, 'The Quasar Luminosity Function', in Shull JM; Thronson HA (ed.), The Environment and Evolution of Galaxies, pp. 433 - 433
, 1993, 'The starburst model for AGN', in Rocca-Volmerange B; Guiderdoni B; Dennefeld M; Tran Thanh Van J (eds.), First Light in the Universe. Stars or QSO’s?, pp. 261 - 261
, 1992, 'A SUPERNOVA AT Z = 0.458 AND COSMOLOGY', in Akerlof CW; Srednicki MA (ed.), TEXAS/PASCOS 92 : RELATIVISTIC ASTROPHYSICS AND PARTICLE COSMOLOGY, NEW YORK ACAD SCIENCES, CA, BERKELEY, pp. 554 - 557, presented at
, 1992, 'A progress report on the Berkeley search for distant supernovae to measure Omega', in Mamon GA; Gerbal D (ed.), Distribution of Matter in the Universe, pp. 395 - 399
, 1992, 'Deep ROSAT Observations in QSO Survey Field', in Tanaka Y; Koyama K (ed.), Frontiers Science Series, pp. 203 - 203
, 1992, 'Deep ROSAT Observations in QSO Survey Fields', in Barcons X; Fabian AC (ed.), The X-ray Background, pp. 269 - 269
, 1992, 'Discovery of the farthest known supernova, and some cosmological implications.', in American Astronomical Society Meeting Abstracts, pp. 1264 - 1264
, 1992, 'L_x - L$_opt$ Relation for ROSAT AGN', in American Astronomical Society Meeting Abstracts, pp. 1154 - 1154
, 1992, 'Soft X-Ray Spectral Properties of Quasars', in American Astronomical Society Meeting Abstracts #179, pp. 690 - 690
, 1992, 'The Baldwin effect in complete optically selected samples of quasars', in Brinkmann W; Truemper J (ed.), X-ray Emission from Active Galactic Nuclei and the Cosmic X-ray Background, pp. 408 - 413
, 1992, 'The Edinburgh Multicolour Survey for Quasars', in MacGillivray HT; Thomson EB (ed.), Digitised Optical Sky Surveys, pp. 411 - 411
, 1992, 'The ROSAT autocorrelation function of the X ray background', in Brinkmann W; Truemper J (ed.), X-ray Emission from Active Galactic Nuclei and the Cosmic X-ray Background, pp. 368 - 372
, 1992, 'The surface density of quasars and Seyfert galaxies at B is approximately 22.0', in Brinkmann W; Truemper J (ed.), X-ray Emission from Active Galactic Nuclei and the Cosmic X-ray Background, pp. 392 - 398
, 1991, 'THE LOG N-M RELATION IN A SAMPLE OF QUASARS WITH BJ-LESS-THAN-OR-EQUAL-TO-22.0', in CRAMPTON D (ed.), SPACE DISTRIBUTION OF QUASARS, ASTRONOMICAL SOC PACIFIC, CANADA, DOMINION ASTROPHYS OBSERV, VICTORIA, pp. 46 - 54, presented at