w127: Quasar Absorption-Line Systems

---Publ. Astron. Soc. Jpn. 48, 639   Abs.
Intergalactic Absorption Due to Extended Gaseous Clouds at High Redshifts / Denda, K. & Ikeuchi, S. - ( 45 / 17)

---Astroph. J. 440, L53   Abs.
The proximity profile of intergalactic He II resonance absorption toward high-redshift QSOs / Zheng, W. & Davidsen, A. - ( 24 / 14)

---Astroph. J. 461, 20   Abs.
Radiative Transfer in a Clumpy Universe. II. The Ultraviolet Extragalactic Background / Haardt, F. & Madau, P. - ( 95 / 14)

---Publ. Astron. Soc. Jpn. 47, 877   Abs.
Quasar Metallic Absorption Systems Irradiated by a Steep-Spectrum UV Background / Denda, K. & Ikeuchi, S. - ( 33 / 13)

---Publ. Astron. Soc. Jpn. 48, 441   Abs.
Evolution of the Intergalactic Medium and UV Background Radiation / Okoshi, K. & Ikeuchi, S. - ( 91 / 13)

---Astroph. J. 457, 551   Abs.
Cosmic Metal Production and the Contribution of QSO Absorption Systems to the Ionizing Background / Madau, P. & Shull, J. M. - ( 46 / 12)

---astro-ph/9509093  Abs.
Radiative Transfer in a Clumpy Universe: II. The Utraviolet Extragalactic Background / Francesco Haardt and Piero Madau - ( 101/ 12)

---astro-ph/9509136  Abs.
Cosmic Metal Production and the Contribution of QSO Absorption Systems to the Ionizing Background / Piero Madau and J. Michael Shull - ( 46/ 11)

---Astroph. J. 462, 104   Abs.
Reionization of the Universe by Early-formed Massive Black Holes / Sasaki, S. & Umemura, M. - ( 38 / 10)

---Astroph. J. 451, 477   Abs.
Intergalactic Helium Absorption toward High-Redshift Quasars / Giroux, M. L., Fardal, M. A., & Shull, J. M. - ( 28 / 9)

---astro-ph/9609173  Abs.
Comparison of stars and decaying neutrinos as additional sources of Intergalactic UV background / L. Masperi, S. Savaglio - ( 34/ 9)

---Astroph. J. 471, 582   Abs.
The Ly alpha Forest from Gravitational Collapse in the Cold Dark Matter + Lambda Model / Miralda-Escude, J., Cen, R., Ostriker, J. P., & Rauch, M. - ( 89 / 9)

---Astron. Astroph. 312, 33   Abs.
The ultraviolet absorption spectrum. of the z=2.72 QSO HS 1700+6416 II. Sulfur and neon in heavy-element absorbing systems. / Koehler, S., Reimers, D., & Wamsteker, W. - ( 25 / 8)

---Publ. Astron. Soc. Jpn. 48, 557   Abs.
Evolution of the UV Background: The Effect of Radiative Cooling Photons from Collapsing Objects / Inagaki, Y. & Sasaki, S. - ( 25 / 8)

---astro-ph/9609053  Abs.
The Gunn Peterson effect: a test for a black holes induced photoionization of the intergalactic medium / Marina Gibilisco (Queen Mary and Westfield College, London, Universit\'a degli Studi di Milano and Universit\'a degli Studi di Pavia, Italy) - ( 29/ 8)

---Astroph. J. 449, 476   Abs.
The Gunn-Peterson Effect from Underdense Regions in a Photoionized Intergalactic Medium / Reisenegger, A. & Miralda-Escude, J. - ( 47 / 8)

---Mon. Not. R. Astron. Soc. 279, 275   Abs.
On the interpretation of the HeII absorption in the line of sight of Q0302-003 / Nath, B. B. & Sethi, S. K. - ( 14 / 7)

---Astroph. J. 440, 69   Abs.
A new method for measuring the H I Gunn-Peterson effect at high redshift / Fang, Y. & Crotts, A. P. S. - ( 26 / 7)

---Astron. Astroph. 311, 1   Abs.
Ionization by early quasars and cosmic microwave background anisotropies. / Aghanim, N., Desert, F. X., Puget, J. L., & Gispert, R. - ( 35 / 7)

---astro-ph/9502063  Abs.
THE GUNN-PETERSON EFFECT FROM UNDERDENSE REGIONS IN A PHOTOIONIZED INTERGALACTIC MEDIUM / Andreas Reisenegger and Jordi Miralda-Escude - ( 43/ 7)

---astro-ph/9611062  Abs.
Evolution of Structure in the Intergalactic Medium and the Nature of the Ly-alpha Forest / HongGuang Bi and Arthur F. Davidsen (The Johns Hopkins University) - ( 46/ 7)

---astro-ph/9612245  Abs.
The Opacity of the Lyman Alpha Forest and Implications for Omega_{baryon} and the Ionizing Background / M. Rauch, J. Miralda-Escude, W. L. W. Sargent, T. A. Barlow, D. H. Weinberg, L. Hernquist, N. Katz, R. Cen, J. P. Ostriker - ( 46/ 7)

---Astron. Astroph. 294, 377   Abs.
The ultraviolet absorption spectrum of the z = 2.72 QSO HS 1700+6416. 1: Results on heavy-element absorption systems / Vogel, S. & Reimers, D. - ( 28 / 6)

---astro-ph/9611002  Abs.
Cosmic Minivoids in the Intergalactic Medium / Avery Meiksin (University of Chicago) - ( 30/ 6)

---Publ. Astron. Soc. Pac. 107, 1007   Abs.
High-Resolution Spectroscopy of Quasars and Quasar Absorption-Line Systems / Shull, J. M. - ( 31 / 6)

---Astroph. J. 448, 667   Abs.
Decaying Neutrinos, the Metagalactic Radiation Field, and the Ionization of Nitrogen in the Interstellar Medium / Sciama, D. W. - ( 35 / 6)

---Astroph. J. 450, L45   Abs.
Low Surface Brightness H alpha Observations of Local Intergalactic Hydrogen Clouds / Donahue, M., Aldering, G., & Stocke, J. T. - ( 46 / 6)

---Mon. Not. R. Astron. Soc. 273, 1016   Abs.
The space distribution of the Lyman alpha clouds in the line of sight to the z=3.66 QSO 0055-269 / Cristiani, S., D'Odorico, S., Fontana, A., Giallongo, E., & Savaglio, S. - ( 47 / 6)

---Astroph. J. 465, 548   Abs.
Cosmological Blast Waves and the Intergalactic Medium / Voit, G. M. - ( 60 / 6)

---Astroph. J. 469, 589   Abs.
Gaseous Galactic Halos and Quasi-stellar Object Absorption-Line Systems / Mo, H. J. & Miralda-Escude, J. - ( 60 / 6)

---astro-ph/9605065  Abs.
Cosmological Blastwaves and the Intergalactic Medium / G. Mark Voit (STScI) - ( 64/ 6)

---astro-ph/9510013  Abs.
On the interpretation of the He II absorption in the line of sight of Q0302-003 / Biman B. Nath and Shiv K. Sethi - ( 13/ 5)

---Astroph. J. 470, 149   Abs.
An Instability in the Radiative Ionization of Atomic Hydrogen/Helium Gas / Bradford, E. & Hogan, C. - ( 15 / 5)

---Mon. Not. R. Astron. Soc. 272, L35   Abs.
Hot galactic haloes as the source of the ionizing radiation of Lyman limit systems of quasars / Viegas, S. M. & Friaca, A. C. S. - ( 16 / 5)

---Astroph. J. 453, L57   Abs.
A Multispecies Model for Hydrogen and Helium Absorbers in Lyman-Alpha Forest Clouds / Zhang, Y., Anninos, P., & Norman, M. L. - ( 18 / 5)

---Astron. Astroph. 307, 417   Abs.
The metal line systems in HS1700+6416: evidence for inhomogeneities / Petitjean, P., Riediger, R., & Rauch, M. - ( 23 / 5)

---astro-ph/9508097  Abs.
The metal line systems in HS1700+6416: Evidence for inhomogeneities / Patrick Petitjean, Ruediger Riediger, Michael Rauch - ( 25/ 5)

---Astroph. J. 437, 584   Abs.
X-Ray Constraints on the Intergalactic Medium / - ( 31 / 5)

---Mon. Not. R. Astron. Soc. 277, 235   Abs.
The proximity effect on the Lyman alpha forest due to a foreground QSO / Fernandez-Soto, A., Barcons, X., Carballo, R., & Webb, J. K. - ( 33 / 5)

---Astroph. J. 471, L1   Abs.
Microwave Background Anisotropies Due to the Kinematic Sunyaev-Zeldovich Effect of the Ly alpha Forest / Loeb, A. - ( 34 / 5)

---Astroph. J. 456, 124   Abs.
Constraints on the Extragalactic Background Light from Gamma-Ray Observations of High-Redshift Quasars / Madau, P. & Phinney, E. S. - ( 36 / 5)

---Astroph. J. 441, 18   Abs.
Radiative transfer in a clumpy universe: The colors of high-redshift galaxies / Madau, P. - ( 40 / 5)

---astro-ph/9611053  Abs.
Intergalactic Helium Absorption in Cold Dark Matter Models / Rupert A. C. Croft, David H. Weinberg (Ohio State), Neal Katz (U of Washington, U Mass) and Lars Hernquist (UC Santa Cruz) - ( 44/ 5)

---Astroph. J. 448, 17   Abs.
Probing Early Clustering with Ly alpha Absorption Lines beyond the Quasar Redshift / Loeb, A. & Eisenstein, D. J. - ( 47 / 5)

---astro-ph/9603027  Abs.
Gaseous Galactic Halos and QSO Absorption Line Systems / H. J. Mo (MPA, IAS) and J. Miralda-Escude (IAS) - ( 52/ 5)

---Astroph. J. 450, 32   Abs.
The Onset of the Cold H i Phase in Disks of Protogalaxies / Corbelli, E. & Salpeter, E. E. - ( 53 / 5)

---astro-ph/9503079  Abs.
The Onset of the Cold HI Phase in Disks of Protogalaxies / Edvige Corbelli, Edwin E. Salpeter - ( 54/ 5)

---astro-ph/9504017  Abs.
The proximity Effect on the Lyman alpha Forest due to a Foreground QSO / A. Fernandez-Soto, X.Barcons, R. Carballo, J.K. Webb - ( 4/ 4)

---Astron. J. 110, 1544   Abs.
The UV Spectrum of the QSO OQ 172 Observed with the Faint Object Spectrograph / Lyons, R. W., Cohen, R. D., Junkkarinen, V. T., Burbidge, E. M., & Beaver, E. A. - ( 14 / 4)

---astro-ph/9506125  Abs.
The Physical State of the Intergalactic Medium or Can We Measure Y? / J.G. Bartlett, D. Barbosa, A. Blanchard (Observatoire de Strasbourg) - ( 14/ 4)

---astro-ph/9609136  Abs.
Resolving the Helium Lyman-$\alpha$ Forest: Mapping Intergalactic Gas and Ionizing Radiation at $z\approx 3$ / Craig J. Hogan, Scott F. Anderson and Martin H. Rugers (University of Washington) - ( 24/ 4)

---Astroph. J. 467, 522   Abs.
H 2 Cooling of Primordial Gas Triggered by UV Irradiation / Haiman, Z., Rees, M. J., & Loeb, A. - ( 31 / 4)

---Astroph. J. 459, L5   Abs.
Contribution of Bremsstrahlung Emission from Ly alpha Clouds to the Microwave Background Fluctuations / Loeb, A. - ( 33 / 4)

---astro-ph/9508133  Abs.
A Multi-Species Model for Hydrogen and Helium Absorbers in Lyman-Alpha Forest Clouds / Yu Zhang, Peter Anninos and Michael L. Norman (NCSA) - ( 33/ 4)

---astro-ph/9511131  Abs.
The proximity effect on the Lyman alpha forest due to a a foreground QSO / A. Fernandez-Soto (1 and 2), X. Barcons (1), R. Carballo (1 and 2), J.K. Webb (3) ((1) IFCA (CSIC-UC)-Santander-SPAIN, (2) Dpt. Fisica Moderna (UC)-Santander-SPAIN, (3) UNSW-Sydney-AUSTRALIA) - ( 36/ 4)

---astro-ph/9601141  Abs.
Quasar Absorption Lines and the Intergalactic Medium / Buell T. Jannuzi (NOAO) - ( 36/ 4)

---Astroph. J. 466, 46   Abs.
The Proximity Effect, the UV Background, and the Statistics of the Ly alpha Lines at High Resolution / Giallongo, E., Cristiani, S., D'Odorico, S., Fontana, A., & Savaglio, S. - ( 37 / 4)

---astro-ph/9602026  Abs.
The Proximity Effect, the UV Background and the Statistics of the Lyman-Alpha Lines at High Resolution / E. Giallongo (OARome), S. Cristiani(Padova Univ,,ESO), S. D'Odorico(ESO), A. Fontana(OARome), S. Savaglio(IAS,ESO) - ( 37/ 4)

---Astron. Astroph. 308, 17   Abs.
Evolution of the Ly{alpha} forest: a consistent picture. / Muecket, J. P., Petitjean, P., Kates, R. E., & Riediger, R. - ( 41 / 4)

---astro-ph/9609194  Abs.
Spectral Analysis of the Lyman Alpha Forest in a Cold Dark Matter Cosmology / Yu Zhang, Peter Anninos, Michael L. Norman, and Avery Meiksin - ( 54/ 4)

---Astron. Astroph. 293, L21   Abs.
Discovery of three UV-bright z>2 quasars. / Reimers, D., Rodriguez-Pascual, P., Hagen, H. -J., & Wisotzki, L. - ( 10 / 3)

---Astron. Astroph. 295, L9   Abs.
The Ly alpha forest at low redshift: Tracing the dark matter filaments / Petitjean, P., Mueket, J. P., & Kates, R. E. - ( 12 / 3)

---astro-ph/9503005  Abs.
New results on the Gunn-Peterson Effect at High Redshift / E. Giallongo, S. D'Odorico, A. Fontana, S. Savaglio, S. Cristiani, P. Molaro - ( 12/ 3)

---astro-ph/9604075  Abs.
An Instability in the Radiative Ionization of Atomic Hydrogen/Helium Gas / Ethan Bradford and Craig Hogan - ( 12/ 3)

---Astroph. J. 454, L19   Abs.
The Lyman Continuum in Starburst Galaxies Observed with the Hopkins Ultraviolet Telescope / Leitherer, C., Ferguson, H. C., Heckman, T. M., & Lowenthal, J. D. - ( 19 / 3)

---astro-ph/9511126  Abs.
H_2 Cooling of Primordial Gas Triggered by UV Irradiation / Zoltan Haiman, Martin Rees, and Abraham Loeb - ( 19/ 3)

---Astroph. J. 441, 458   Abs.
Reionization in an open cold dark matter universe: Implications for cosmic microwave background fluctuations / Tegmark, M. & Silk, J. - ( 20 / 3)

---Astroph. J. 453, 65   Abs.
Implications of Nonthermal Motions for Statistics of Lyman-Alpha Forest Clouds / Kulkarni, V. P. & Fall, S. M. - ( 21 / 3)

---Astroph. J. 457, 102   Abs.
Simulation Analysis of Ly alpha Forest Spectra. I. Empirical Description at z 3 / Dobrzycki, A. & Bechtold, J. - ( 23 / 3)

---astro-ph/9604083  Abs.
Ionization by early quasars and Cosmic Microwave Background anisotropies / N.Aghanim, F.X.Desert, J. L. Puget and R. Gispert (IAS, Orsay) - ( 26/ 3)

---Astroph. J. 448, 575   Abs.
High-Resolution Spectroscopy of the Bright Quasar HS 1700+6416 / Rodriguez-Pascual, P. M., De La Fuente, A., Sanz, J. L., Recondo, M. C., Clavel, J., Santos-Lleo, M., & Wamsteker, W. - ( 27 / 3)

---Astroph. J. 472, 509   Abs.
The Lyman-Alpha Forest at z approximately 4: Keck HIRES Observations of Q0000-26 / Lu, L., Sargent, W. L. W., Womble, D. S., & Takada-Hidai, M. - ( 28 / 3)

---Astroph. J. 441, 1   Abs.
Reionization and the cosmic microwave background in an open universe / Persi, F. M. - ( 29 / 3)

---Astroph. J. 457, L57   Abs.
Damped Lyman-Alpha and Lyman Limit Absorbers in the Cold Dark Matter Model / Katz, N., Weinberg, D. H., Hernquist, L., & Miralda-Escude, J. - ( 29 / 3)

---Astroph. J. 468, 121   Abs.
APM Z >=4 QSO Survey: Spectra and Intervening Absorption Systems / Storrie-Lombardi, L. J., McMahon, R. G., Irwin, M. J., & Hazard, C. - ( 29 / 3)

---astro-ph/9608130  Abs.
Destruction of Molecular Hydrogen During Cosmological Reionization / Zoltan Haiman, Martin Rees, and Abraham Loeb - ( 29/ 3)

---Astron. Astroph. 297, 671   Abs.
Quasar absorption lines. I. The chemical composition of the absorbing clouds. / Dittmann, O. J. & Koeppen, J. - ( 31 / 3)

---Astron. Astroph. 297, 671   Abs.
Quasar absorption lines. I. The chemical composition of the absorbing clouds. / Dittmann, O. J. & Koeppen, J. - ( 31 / 3)

---Mon. Not. R. Astron. Soc. 282, 1165   Abs.
Properties of the Lyman alpha clouds from non-equilibrium photoionization models / Ferrara, A. & Giallongo, E. - ( 32 / 3)

---astro-ph/9606063  Abs.
The shape of the ionizing UV background at $z\sim 3.7$ from the metal absorption systems of Q$0000-2619$ / S. Savaglio, S. Cristiani, S. D'Odorico, A. Fontana, E. Giallongo, P. Molaro - ( 33/ 3)

---Astroph. J. 452, 90   Abs.
A Simulation of Ly alpha Absorption Forests in Linear Approximation of Cold Dark Matter and Cold Plus Hot Dark Matter Models / Bi, H., Ge, J., & Fang, L.-Z. - ( 37 / 3)

---Astroph. J. 463, 473   Abs.
Spectroscopy of Bright Quasars with the Hubble Space Telescope and Lyman-Alpha Absorption Lines in the Redshift Range 0.5 < z < 1.7 / Impey, C. D., Petry, C. E., Malkan, M. A., & Webb, W. - ( 38 / 3)

---astro-ph/9612232  Abs.
Equation of State of the Photoionized Intergalactic Medium / Lam Hui and Nickolay Y. Gnedin - ( 38/ 3)

---Astroph. J. 440, 435   Abs.
The IUE Survey for Damped Lyman- alpha and Lyman-Limit Absorption Systems: Evolution of the Gaseous Content of the Universe / Lanzetta, K. M., Wolfe, A. M., & Turnshek, D. A. - ( 39 / 3)

---Mon. Not. R. Astron. Soc. 280, 767   Abs.
Analysis of Lyalpha absorption lines in the vicinity of QSOs / Srianand, R. & Khare, P. - ( 47 / 3)

---astro-ph/9604060  Abs.
Microwave Background Anisotropies Due to the Kinematic Sunyaev-Zel'dovich Effect of the Lyman-alpha Forest / Abraham Loeb (Harvard Univ.) - ( 63/ 3)

---astro-ph/9608047  Abs.
Reheating of the Universe and Population III / Jeremiah P. Ostriker and Nickolay Y. Gnedin - ( 13/ 2)

---astro-ph/9504096  Abs.
Omega_baryon and the Geometry of Intermediate Redshift Lyman alpha Absorption Systems / Michael Rauch (Carnegie Observatories) & Martin G. Haehnelt (Max-Planck-Institut fuer Astrophysik) - ( 14/ 2)

---astro-ph/9502100  Abs.
THE LYMAN-ALPHA FOREST AT LOW REDSHIFT: TRACING THE DARK MATTER FILAMENTS / Patrick Petitjean, Jan P. M\"ucket and Ron Kates - ( 16/ 2)

---astro-ph/9501101  Abs.
Big Bad Nucleosynthesis: A Review / Lawrence M. Krauss (Case Western Reserve University) - ( 17/ 2)

---astro-ph/9512016  Abs.
Small Scale Structure and High Redshift HI / David H. Weinberg, Lars Hernquist, Neal Katz, Jordi Miralda-Escude - ( 19/ 2)

---astro-ph/9507047  Abs.
The Distribution of Column Densities and b Values in the Lyman-Alpha Forest / Esther M. Hu, Tae-Sun Kim, Lennox L. Cowie, Antoinette Songaila, and Michael Rauch - ( 26/ 2)

---astro-ph/9509105  Abs.
The Lyman-alpha Forest in the Cold Dark Matter Model / Lars Hernquist (U.C. Santa Cruz), Neal Katz (U. Washington), David H. Weinberg (Ohio State), and Jordi Miralda-Escude (IAS) - ( 29/ 2)

---astro-ph/9604021  Abs.
APM z>4 QSO Survey: Spectra and Intervening Absorption Systems / L.J. Storrie-Lombardi, R.G. McMahon, M.J. Irwin, C. Hazard - ( 29/ 2)

---astro-ph/9606070  Abs.
Properties of the Lyman Alpha Clouds from non-equilibrium Photoionization Models / A. Ferrara (Osservatorio Astrofisico di Arcetri), E. Giallongo (Osservatorio Astronomico di Roma) - ( 29/ 2)

---astro-ph/9503080  Abs.
Instabilities in Photoionized Interstellar Gas / Edvige Corbelli, Andrea Ferrara - ( 30/ 2)

---astro-ph/9509106  Abs.
Damped Lyman-alpha and Lyman Limit Absorbers in the Cold Dark Matter Model / Neal Katz (U. Washington), David H. Weinberg (Ohio State), Lars Hernquist (U.C. Santa Cruz), and Jordi Miralda-Escude (IAS) - ( 30/ 2)

---astro-ph/9511075  Abs.
Contribution of Bremsstrahlung Emission from Lyman-alpha Clouds to the Microwave Background Fluctuations / Abraham Loeb (Harvard Univ.) - ( 31/ 2)

---astro-ph/9508148  Abs.
The Cosmological Density and Ionization of Hot Gas: Oxygen VI Absorption in Quasar Spectra / Scott Burles & David Tytler (CASS, University of California at San Diego) - ( 38/ 2)

---astro-ph/9512086  Abs.
Cosmological Adventures in the Lyman Forest / S. Cristiani - ( 45/ 2)

---astro-ph/9608198  Abs.
A Composite HST Spectrum of Quasars / W. Zheng, G. A. Kriss, R. C. Telfer, J. P. Grimes, and A. F. Davidsen (Johns Hopkins University) - ( 49/ 2)

---astro-ph/9608157  Abs.
The Statistics of Density Peaks and the Column Density Distribution of the Lyman-Alpha Forest / Lam Hui, Nickolay Y. Gnedin and Yu Zhang - ( 50/ 2)