Peng's Home Page
Hi! You've reached me, Peng Oh, an Assoc Prof in the Physics Dept at UC Santa Barbara . Here's my contact info:
Siang Peng Oh
Dept. of Physics
Broida Hall
University of California
Santa Barbara, CA 93106-9530
phone: (805) 893 7254
email: peng{at}physics.ucsb.edu
Papers
- Photo-heating and the fate of hard photons during the reionisation of HeII by quasars Bolton, J.S., Oh, S.P., Furlanetto, S.R., 2008, MNRAS, submitted
- The effect of Galactic foreground subtraction on redshifted 21-cm observations of quasar HII regions Geil, P.M., Wyithe, J.S.B., Petrovic, N., Oh, S.P., 2008, MNRAS, submitted
- A Global Stability Analysis of Clusters of Galaxies with Conduction and AGN Feedback Heating Guo, F., Oh, S.P., Ruszkowski, M., 2008, ApJ, submitted
- Fossil Ionized Bubbles Around Dead Quasars During Reionization Furlanetto, S.R., Haiman, Z., Oh, S.P., 2008, ApJ, in press
- The History and Morphology of Helium Reionization Furlanetto, S.R., Oh, S.P., 2008, ApJ, 681, 1
- Inhomogeneous Helium Reionization and the Equation of State of the Intergalactic Medium Furlanetto, S.R., Oh, S.P., 2008, ApJ, in press
- Feedback Heating by Cosmic Rays in Clusters of Galaxies Guo, F., Oh, S.P., 2008, MNRAS, 384, 251
- Early Cosmological HII/HeIII Regions and Their Impact on Second-Generation Star Formation Yoshida, N., Oh, S.P., Kitayama, T., Hernquist, L., 2007, ApJ, 663, 687
- The Effects of Dark Matter Decay and Annihilation on the High-Redshift 21 cm Background Furlanetto, S.R., Oh, S.P., Pierpaoli, E., 2006, Phys Rev D, 74, 3502
- Cosmology at Low Frequencies: The 21 cm Transition and the High-Redshift Universe Furlanetto, S.R., Oh, S.P., Briggs, F., 2006, Physics Reports, 433, 181
- Feedback from Clustered Sources During Reionization Kramer, R.H., Haiman, Z., Oh, S.P., 2006, ApJ, 649, 570
- Redshifted 21 Centimeter Emission from Minihalos Before Reionization Furlanetto, S.R., Oh, S.P., 2006, ApJ, 652, 849
- Model Atmospheres for Irradiated Giant Stars: Implications for the Galactic Center Jimenez, R., da Silva, J.P., Oh, S.P., Jorgensen, U.G., Merritt, D., 2007, ApJ, 661, 203
- Have We Detected Patchy Reionization in Quasar Spectra? Lidz, A., Oh, S.P., Furlanetto, S.R., 2006, ApJ, 639, L47
- Lyman Alpha Radiative Transfer in a Multi-Phase Medium Hansen, M., Oh, S.P., 2006, MNRAS, 367, 979
- Taxing the Rich: Recombinations and Bubble Growth During Reionization Furlanetto, S.R., Oh, S.P., 2005, MNRAS, 363, 1031
- How Universal is the Gunn-Peterson Trough at z~6?: A Closer look at the Quasar SDSS J1148+5251 Oh, S.P., Furlanetto, S.R., 2005, ApJ, 620, L9
- Excess Ionization and Soft X-ray Emission from Cooling Flow Clusters Oh, S.P., 2004, MNRAS, 353, 468
- Quasar Feedback: the Missing Link in Structure Formation Scannapieco, E., Oh, S.P., 2004, ApJ, 608, 62
- Early Reionization by Miniquasars Madau, P., Rees, M.J., Volonteri, M., Haardt, F., Oh, S.P., 2004, ApJ, 604, 484
- Fossil HII Regions: Self-Limiting Star Formation at High Redshift Oh, S.P., Haiman, Z., 2003, MNRAS, 346, 456
- Sunyaev-Zeldovich Fluctuations from the First Stars? Oh, S.P., Cooray, A., Kamionkowski, M., 2003, MNRAS, 342, L20
- Foregrounds for 21cm Observations of Neutral Gas at High Redshift Oh, S.P., Mack, K.J., 2003, MNRAS, 346, 871
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Entropy Injection as a Global Feedback Mechanism Oh, S.P., Benson, A., 2003, MNRAS, 342, 664
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The Abundance of Dark Galaxies Verde, L., Oh, S.P., Jimenez, R., 2002, MNRAS, 336, 541
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Probing the Dark Ages with Metal Absorption Lines Oh, S.P., 2002, MNRAS, 336, 1021
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Dark halo properties from rotation curves Jimenez, R., Verde, L.,
Oh, S.P., 2003, MNRAS, 339, 243
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Second-Generation Objects in the Universe: Radiative Cooling and
Collapse of Halos with Virial Temperatures Above 10^4 Kelvin Oh,
S.P., Haiman, Z., 2002, ApJ, 569, 558
- Did Very Massive Stars Pre-enrich and Reionize the Universe? Oh, S.P., Nollett, K.M., Madau, P., Wasserburg, G.J., 2001, ApJ, 562, L1
- Reionization
by Hard Photons: I. X-rays from the First Star Clusters Oh, S.P., 2001, ApJ, 553, 499
- Probing High Redshift Radiation Fields with Gamma-Ray Absorption Oh, S.P., 2001, ApJ, 553, 25
- HeII Recombination Lines From the First Luminous Objects Oh, S.P., Haiman, Z., Rees, M.J., 2001, ApJ, 553, 73
- Observational Signatures of the First Luminous Objects Oh, S.P. 1999, ApJ, 527, 16
- An Efficient Technique to Determine the Power Spectrum from Cosmic Microwave
Background Sky Maps Oh, S.P., Spergel, D.N., Hinshaw, G., 1999, ApJ, 510, 551
- Fast Tides in Slow Stars: the Efficiency of Eddy Viscosity Goodman, J., Oh, S.P., 1997, ApJ, 486, 403
- The Stellar Dynamics of M87 Merritt, D., Oh, S.P., 1997, AJ, 113, 1279
- The Peculiar Velocity Function of Galaxy Clusters Bahcall, N., Oh, S.P., 1996, ApJ, 462, L49
- Linear and Finite-Amplitude Localized Baroclinic Instability , Oh,
S.P., Pedlosky, J., Samelson, R., 1993, J. Atmospheric Sci., 50, 2772
- Near-infrared imaging of NGC 5195 Spillar, E.J., Oh, S.P., Johnson, P.E., Wenz, M., 1992, AJ, 103, 793
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