Research Papers, Astrophysics 1990-1999

1963-1969 | 1970-1979 | 1980-1989 | 1990-1999 | 2000-2009 | 2010-2019

125. "Dust in QSO Absorption-Line Systems" (with D.G. York and M.S. Vogeley), Astrophysical Journal, 364, 405-411 (1990).

126. "On the Generation of a Bubbly Universe: A Quantitative Assessment of the CfA Slice" (with M. Strassler), Astrophysical Journal, 338, 579-593 (1989).

127. "Superclustering in the Explosion Scenario" (with D. Weinberg and A. Dekel), Astrophysical Journal, 336, 9-45 (1989).

128. The Column-Density Distribution of Lyman-a Clouds: A "Break" in f(N) Due to Neutral Core Formation (with R.C. Duncan), Astrophysical Journal, submitted/not published (1988).

129. "Voids in the Lya Forest" (with R.C. Duncan and S. Bajtlik), Astrophysical Journal, 345, 39-51 (1989)

130. "Superclustering in the Explosion Scenario. II. Prolate Spheroidal Shells from Superconducting Cosmic Strings" (with D. Borden and D. H. Weinberg), Astrophysical Journal, 345, 607-617 (1989).

131. "An Estimate of the Velocity Correlation Tensor: Cosmological Implications" (with E. Groth and R. Juszkiewicz), Astrophysical Journal, 346, 558 (1989).

132. "The Effect of Galaxy Triaxiality on Globular Clusters" (with J. J. Binney and P. Saha), Monthly Notices of the Royal Astronomical Society, 241, 849-871 (1989).

133. "The Stability of a Collisionless Cosmological Shell" (with S. White), Astrophysical Journal, 349, 22-34 (1990).

134. "Self-Consistent Spherical Accretion Shocks Around Black Holes" (with A. Babul and P. Meszaros), Astrophysical Journal, 347, 59-67 (1989).

135. "Spherical Accretion onto Black Holes: A New Higher Efficiency Type of Solution with Significant Pair Production" (with M. Park), Astrophysical Journal, 347, 679-683 (1989).

136. "The Mach Number of the Cosmic Flow: A Critical Test for Current Theories" (with Y. Suto), Astrophysical Journal, 348, 378-382 (1990).

137. "What Produces the Ionizing Background at Large Redshift?" (with J. Miralda-Escudé), Astrophysical Journal, 350, 1-22 (1990).

138. "Are Some BL Lacs Artefacts of Gravitational Lensing: A Reprise?" (with M. Vietri), Nature, 344, 45-47 (1990).

139. "Pulsar Populations and their Evolution" (with R. Narayan), Astrophysical Journal, 352, 222-246 (1990).

140. "Would a Galactic Bar Destroy the Globular Cluster System?" (with K. Long and L. Aguilar), Astrophysical Journal, 388, 362-371 (1992).

141. "The Universe in a Box: Thermal Effects in the Standard Cold Dark Matter Scenario" (with R.Y. Cen, A. Jameson, and F. Liu), Astrophysical Journal Letters, 362, L41-L45 (1990).

142. "Lyman-Alpha Depression of the Continuum from High-Redshift Quasars: A New Technique Applied in Search of the Gunn-Peterson Effect" (with E.B. Jenkins), Astrophysical Journal, 376, 33-42 (1991).

143. "Expansion-Cooled Lyman-Alpha Clouds" (with R.C. Duncan and E.T. Vishniac), Astrophysical Journal Letters, 368, L1-L5 (1991).

144. "The Velocity Dispersion of Giant Molecular Clouds II: Mathematical and Numerical Refinements" (with C.F. Gammie, and C.J. Jog), Astrophysical Journal, 378, 565-575 (1991).

145. "A Hydrodynamic Approach to Cosmology: Texture Seeded CDM and HDM Cosmogonies (with R. Cen, D.N. Spergel, and N. Turok), Astrophysical Journal, 383, 1-18 (1991).

146. "Galactic Disks, Infall and the Global Value of Omega" (with G. Toth), Astrophysical Journal, 389, 5-26 (1992).

147. "A Self-Consistent Field Method for Galactic Dynamics" (with L. Hernquist), Astrophysical Journal, 386, 375-397 (1992).

148. "HeI Absorption by Lyman-Alpha Clouds and Low-Redshift Lyman-Alpha Clouds" (with J. Miralda-Escudé), Astrophysical Journal, 392, 15-22 (1992).

149. "A Hydrodynamic Treatment of the Cold Dark Matter Cosmological Scenario" (with R. Cen), Astrophysical Journal, 393, 22-41 (1992).

150. "Statistics of the Cosmic Mach Number from Numerical Simulations of a CDM Universe" (with Y. Suto and R. Cen), Astrophysical Journal, 395, 1-20 (1992).

151. "The Relation of Local Measures of Hubble's Constant to Its Global Value" (with E.L. Turner and R. Cen), Astronomical Journal, 103, 1427-1437 (1992).

152. "A 3-D Hydrodynamic Treatment of the Hot Dark Matter Cosmological Scenario" (with R. Cen), Astrophysical Journal, 399, 331-344 (1992).

153. "The X-ray Properties of Optically Selected Quasars" (with A. Chokshi and E.L. Turner), Astrophysical Journal, (submitted).

154. "Light Element Nucleosynthesis: A False Clue?" (with N. Gnedin), Astrophysical Journal, 400, 1-20 (1992).

155. "A Tilted Cold Dark Matter Cosmological Scenario" (with R. Cen, N. Y. Gnedin and L.A. Kofman), Astrophysical Journal Letters, 399, L11-L14 (1992).

156. "The Cosmic Mach Number: Direct Comparisons of Observations and Models (with M. Strauss and R. Cen), Astrophysical Journal, 408, 389-402 (1993).

157. "Galaxy Formation and Physical Bias" (with R. Cen), Astrophysical Journal Letters, 399, L113-L116 (1992).

158. "Post Collapse Evolution of Globular Clusters Dominated by Tidal Binary Heating" (with H. M. Lee), Astrophysical Journal, 409, 617-623 (1993).

159. "A Hydrodynamic Approach to Cosmology: Non-Linear Effects on Cosmic Backgrounds in CDM" (with R. Scaramella and R. Cen), Astrophysical Journal, 416, 399-409 (1993).

160. "Production of Soft Cosmic X-ray Background During Structure Formation in the Intergalactic Medium" (with A. Loeb), Astrophysical Journal, (resubmitted).

161. "A Cosmological Hydrodynamic Code Based on the Total Variation Diminishing Scheme" (with D. Ryu, H. Kang, and R. Cen), Astrophysical Journal, 414, 1-19 (1993).

162. "A Hydrodynamic Treatment of the Tilted Cold Dark Matter Cosmological Scenario" (with R. Cen), Astrophysical Journal, 414, 407-420 (1993).
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163. "CDM Cosmogony with Hydrodynamics and Galaxy Formation: The Evolution of the IGM and Background Radiation Fields" (with R. Cen), Astrophysical Journal, 417, 404-414 (1993).

164. "CDM Cosmogony with Hydrodynamics and Galaxy Formation: Galaxy Properties at Redshift Zero" (with R. Cen), Astrophysical Journal, 417, 415-426 (1993).

165. "A Hydrodynamic Approach to Cosmology: The Primeval Baryon Isocurvature Model" (with R. Cen, and P.J.E. Peebles), Astrophysical Journal, 415, 423-444 (1993).

166. "A Hydrodynamic Treatment of the Cold Dark Matter Cosmological Scenario with a Cosmological Constant" (with R. Cen, and N. Gnedin), Astrophysical Journal, 417, 387-403 (1993).

167. "Strong Gravitational Lensing Statistics as a Test of Cosmological Scenarios" (with R. Cen, J. R. Gott, and E. L. Turner), Astrophysical Journal, 423, 1-11 (1994).

168. "Testing the Gravitational Instability Hypothesis" (with A. Babul, D.H. Weinberg, and A. Dekel), Astrophysical Journal, 427, 1-24 (1994).

169. "Hot Gas in the CDM Scenario: X-ray Clusters from a High Resolution Numerical Simulation" (with H. Kang, R. Cen, and D. Ryu), Astrophysical Journal, 428, 1-16 (1994).

170. "X-Ray Clusters from a High Resolution Hydrodynamic PPM Simulation of the CDM Universe" (with G. Bryan, R. Cen, M.L. Norman and J.M. Stone), Astrophysical Journal, 428, 405-418 (1994).

171. "A Hydrodynamic Approach to Cosmology: the Mixed Dark Matter Cosmological Scenario" (with R. Cen), Astrophysical Journal, 431, 451-477 (1994).

172. "X-ray Clusters in a CDM+L Universe: A Direct Large-Scale, High Resolution, Hydrodynamic Simulation" (with R. Cen), Astrophysical Journal, 429, 4-21 (1994).

173. "A Comparison of Cosmological Hydrodynamic Codes" (with H. Kang, R. Cen, D. Ryu, L. Hernquist, A.E. Evrard, G. L. Bryan and M. L. Norman), Astrophysical Journal, 430, 83-100 (1994).

174. "A Piecewise Parabalic Method for Cosmological Hydrodynamics" (with G. L. Bryan, M. L. Norman, J. M. Stone and R. Cen), Computer Physics Communications, 89, 149-168)(1995).

175. "Hot Gas in Superclusters and Microwave Background Distortions" (with F. M. Persi, D. N. Spergel and R. Cen), Astrophysical Journal, 442, 1-9 (1995).

176. "Dynamics of Massive Black Holes as a Possible Candidate for Galactic Dark Matter (with G. Xu), Astrophysical Journal, 437, 184-193 (1994).

177. "Massive Black Holes and Light Element Nucleosynthesis in a Baryonic Universe" (with N. Y. Gnedin and M. J. Rees), Astrophysical Journal, 438, 40-48 (1995).

178. "Tidal-shock Relaxation: A Re-examination of Tidal Shocks in Stellar Systems" (with T. Kundic), Astrophysical Journal, 438, 702-707 (1995).

179. "Can Standard Cosmological Models Explain the Observed Abell Cluster Bulk Flow?" (with M. A. Strauss, R. Cen, T. R. Lauer and M. Postman) Astrophysical Journal, 444, 507-519 (1995).

180. "Gravitational Collapse of Small Scale Structure as the Origin of the Lyman Alpha Forest" (with R. Cen, J. Miralda-Escude and M. Rauch), Astrophysical Journal (Letters), 437, L9 (1994).

181. "Testing Cosmogonic Models with Gravitational Lensing" (with J. Wambsganss, R. Cen, and E. L. Turner), Science, 268, 274-276 (1995).

182. "Using X-rays to Determine which Compact Groups are Illusory" (with L. Lubin and L Hernquist), Astrophysical Journal Letters, 444, L61-64 (1995).

183. "Background X-ray Emission from Hot Gas in CDM and CDM+L Universes: Spectral Signatures" (with R. Cen, H. Kang and D. Ryu), Astrophysical Journal, 451, 436 (1995).

184. "Stable and Unstable Accretion Flows with Angular Momentum Near a Point Mass" (with D. Ryu, G. Brown, and A. Loeb), Astrophysical Journal, 452, 364 (1995).

185. "The Baryon Fraction and Velocity-Temperature Relation in Galaxy Clusters: Models versus Observations" (with L. M. Lubin, R. Cen and N.A. Bahcall), Astrophysical Journal Letters, 460, L10 (1996).

186. "Topology of Large-Scale Structure by Galaxy Type: Hydrodynamic Simulations" (with J.R. Gott and R. Cen), Astrophysical Journal, 465, 499 (1996).

187. "The observational case for a low-density Universe with a non-zero cosmological constant" J.P. Ostriker and P. J. Steinhardt, Nature, 377, 600-602 (1995).

188. "Patterns in Nonlinear Gravitational Clustering: A Numerical Investigation" (with T. Padmanabhan, R. Cen, and F. Summers), Astrophysical Journal, 466, 604-613 (1996).

189. "Hydrodynamic Simulations of Growth of Cosmological Structure: Summary and Comparisons among Scenarios," (with R. Cen), Astrophysical Journal, 464, 270 (1996).

190. "Cosmological Simulations Using Special Purpose Computers: Implementing P3M on GRAPE" (with P. P. Brieu and F. J. Summers), Astrophysical Journal, 453, 566-573 (1995).

191. "Testing Cosmological Models by Gravitational Lensing: I. Method and First Applications" (with J. Wambsganss and R. Cen), Astrophysical Journal, 494, 29-46 (1998).

192. "Galaxies Collide on the I-way: An Example of Heterogeneous Wide-Area Collaborative Supercomputing" M.L. Norman, P. Beckman, G. Bryan, J. Dubinski, D. Gannon, L. Hernquist, K. Keahey, J.P. Ostriker J. Shalf, J. Welling and S. Young, The International Journal of Supercomputer Applications and High Performance Computing, Vol. 10, No. 2/3, 132 (1996).

193. "Destruction of the Galactic Globular Cluster System" (with O. Gnedin), Astrophysical Journal, 474, 223 (1997).

194. "The Lya Forest from Gravitational Collapse in the Cold Dark Matter + L Model" (with J. Miralda-Escudé, R. Cen and M. Rauch), Astrophysical Journal, 471, 528-616 (1996).

195. "Are the Hubble Deep Field Galaxy Counts Whole Numbers?" (with W. Colley, J. Rhoads and D.N. Spergel), Astrophysical Journal Letters, 473, L63-L66, (1996).

196. "Effects of Weak Gravitational Lensing on the Determination of q0" (with J. Wambsganss, R. Cen and G. Xu), Astrophysical Journal Letters, 475, L81)(1997).

197. "The Protogalactic Origin for Cosmic Magnetic Fields" (with R.M. Kulsrud, R. Cen and D. Ryu), Astrophysical Journal, 480, 481 (1997).

198. "Reheating of the Universe and Population III" (with N. Gnedin), Astrophysical Journal Letters, 472, L63-L67(1996).

199. "The Globular Cluster Luminosity Function as a Distance Indicator: Dynamical Effects" (with O. Gnedin), Astrophysical Journal Letters, 487, 667-671 (1997).

200. "Reionization of the Universe and the Early Production of Metals" (with N. Gnedin), Astrophysical Journal, 486, 581-598 (1997).

201. "The Opacity of the Lyman-alpha Forest and Implications for Wbaryon and the Ionizing Background" (with M. Rauch, J. Miralda-Escudé, W. Sargent, T. Barlow, D. Weinberg, L. Hernquist and R. Cen), Astro-ph/9612245, Astrophysical Journal,489, 7 (1997).

202. "Dymanics of 'Small Galaxies' in the Hubble Deep Field" (with W. N. Colley, O. Y. Gnedin and J. E. Rhoads), Astrophysical Journal,488, 579-584 (1997).

203. "On the Self-Consistent Response of Stellar Systems to Gravitational Shocks," O. Y. Gnedin and J.P. Ostriker, (Astro-ph/9902326), Astrophysical Journal, 513. 626 (1999).

204. "Cooling Flows and Quasars: Different Aspects of the Same Phenomena? I. Concepts (with L. Ciotti), Astrophysical Journal Letters, 487, L105-L108 (1997).

205. "The Galaxy Pairwise Velocity Dispersion as a Function of Local Density” (with M.S. Strauss and R. Cen), Astrophysical Journal, 494, 20-28 (1998).

206. "On the Clustering of Lyman Alpha Clouds, High Redshift Galaxies and Underlying Mass" (with R. Cen, S. Phelps and J. Miralda-Escudé), Astrophysical Journal, 496, 479 (1998)

207. "Using Cluster Abundances and Peculiar Velocities to Test the Gaussianity of the Cosmological Density Field" (W.A. Chiu, J.P. Ostriker and M.A. Strauss), Astrophysical Journal, 494, 479-490 (1998).

208. "Tidal Shocking by Extended Mass Distributions," O. Gnedin, L. Hernquist and J.P. Ostriker, Astrophysical Journal, 514, 109 (1999).

209. "Effects of Tidal Shocks on the Evolution of Globular Clusters," O.Y. Gnedin, H-M Lee and J.P. Ostriker, Astrophysical Journal, 522, 935 (1999).

210. "Accuracy of Mesh Based Cosmological Hydrocodes: Tests and Corrections," R. Cen and J.P. Ostriker, Astrophysical Journal, 517, 31 (1999).

211. "Where are the Baryons?" R. Cen and J.P. Ostriker, Astrophysical Journal Letters, 514, 1-6 (1999).

212. "The Santa Barbara cluster comparison project: a test of cosmological hydrodynamics codes" (with C.S. Frenk, S.D.M. White, P. Bode, R.J. Bond, G.L. Bryan, R. Cen, H.M.P. Couchman, A.E. Evrard, N. Gnedin, A. Jenkins, A.M. Khokhlov, A. Klypin, J.F. Navarro, M.L. Norman, J.M. Owen, F.R. Pearce, U-L Pen, M. Steinmetz, P.A. Thomas, J.V. Villumsen, J.W. Wadsley, M.S. Warren, G. Xu and G. Yepes) Astrophysical Journal, 525, 554-582 (1999).

213. "The Physical Origin of Scale Dependent Bias in Cosmological Simulations," M. Blanton, R. Cen, J.P. Ostriker and M.A. Strauss, Astrophysical Journal, 522, 590 (1999).

214. "The Effect of Cooling on the Density Profile of Hot Gas in Clusters of Galaxies: Is Additional Physics Needed?" (T. Suginohara and J.P. Ostriker), Astrophysical Journal, 507, 16 (1998).

216. "Hydrodynamics of Accretion onto Black Holes" (with M-G. Park), Adv. Space Res., 7, 951-960 (1998).

217. "Relaxation in stellar systems and the shape and rotation of the inner dark halo," S. Tremaine and J.P. Ostriker, MNRAS, 306, 622 (1999).

218. "Thermal Properties of Two-Dimensional Advection Dominated Accretion Flow" M-G Park and J.P. Ostriker, Astrophysical Journal, 527, 247-253 (1999).

220.  "Cosmic Chemical Evolution" (R. Cen and J.P. Ostriker), Astrophysical Journal (Letters), 519, 109 (1999).

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