Select Publications
Conference Papers
, 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, '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
, 1991, 'A Deep ROSAT Observation at High Galactic Latitude', in Shanks T; Banday AJ; Ellis RS (eds.), NATO Advanced Science Institutes (ASI) Series C, pp. 309 - 309
, 1991, 'A deep ROSAT survey', in Crampton D (ed.), The Space Distribution of Quasars, pp. 6 - 13
, 1991, 'A Spectroscopic Survey for 10000 Quasars', in Crampton D (ed.), The Space Distribution of Quasars, pp. 389 - 389
, 1991, 'Deep ROSAT observations in a faint quasi-stellar object survey field.', in Annals of the New York Academy of Sciences, pp. 151 - 157, http://dx.doi.org/10.1111/j.1749-6632.1991.tb32166.x
, 1991, 'Deep ROSAT Observations of Quasar Fields and the X-Ray Background', in Bulletin of the American Astronomical Society, pp. 957 - 957
, 1991, 'Galaxy clustering around QSOs at Z of 0.9-1.5', in Crampton D (ed.), The Space Distribution of Quasars, pp. 344 - 346
, 1991, 'Measuring q$_0$ using distant supernovae.', in Bulletin of the American Astronomical Society, pp. 1394 - 1394
, 1991, 'Measuring qo Using Distant Supernovae', in Bulletin of the American Astronomical Society, pp. 1394 - 1394
, 1991, 'QSO evolution and clustering at Z less than 2.9', in Crampton D (ed.), The Space Distribution of Quasars, pp. 191 - 198
, 1991, 'The Baldwin Effect in Complete Optically Selected Samples of Quasars', in Crampton D (ed.), The Space Distribution of Quasars, pp. 105 - 105
, 1991, 'The Edinburgh Multicolor Survey', in Crampton D (ed.), The Space Distribution of Quasars, pp. 93 - 95
, 1991, 'The log N - M relation in a sample of quasars with BJ not greater than 22.0', in Crampton D (ed.), The Space Distribution of Quasars, pp. 46 - 53
, 1991, 'The quasar population at high redshifts.', in Annals of the New York Academy of Sciences, pp. 14 - 30, http://dx.doi.org/10.1111/j.1749-6632.1991.tb32156.x
, 1991, 'The variability of a large sample of quasars', in Crampton D (ed.), The Space Distribution of Quasars, pp. 67 - 75
, 1990, 'PROGRESS REPORT ON THE BERKELEY ANGLO-AUSTRALIAN OBSERVATORY HIGH-REDSHIFT SUPERNOVA SEARCH', in CLINE D; PECCEI R (ed.), TRENDS IN ASTROPARTICLE PHYSICS, WORLD SCIENTIFIC PUBL CO PTE LTD, CA, SANTA MONICA, pp. 504 - 525, presented at