Thomas A. Barlow Bibliography  (as of February 1, 2000):

Papers:

Osterbrock, D.E., Waters, R.T., Barlow, T.A., Slanger, T.G., and
Cosby, P.C. 1999, "Faint Emission Lines in the Blue and Red Spectral
Regions," PASP, (submitted).


Masci, F., Condon, J.J., Barlow, T.A., Lonsdale, C.J., Xu, C., Shupe,
D.L., Pevunova, O., and Fang, F. 1999, "A New Complete Sample of
Sub-millijansky Radio Sources: Detection of an Optically Faint
Population," (submitted?)


McDonald P., Miralda-Escude J., Rauch, M., Sargent, W.L.W., Barlow,
T.A., Cen R., and  Ostriker, J.P. 1999, "The Observed Probability
Distribution Function, Power Spectrum, and Correlation Function of
the Transmitted Flux in the Lyman-alpha Forest," ApJ, (submitted).
[astro-ph/9911196]


K\"ohler, S., Reimers, D., Tytler, D., Hagen, H.-J., Barlow, T., and
Burles, S. 1999, "A Complex Lyman Limit System at z=1.9 Towards HS
1103+6416," AA, 342, 395.


Rauch, M., Sargent, W.L.W., and Barlow, T.A. 1999, "Small-Scale
Structure at High Redshift. I. Glimpses of the Interstellar Medium at
Redshift 3.5," ApJ, 515, 500.  [astro-ph/9812027]


De La Varga, A., Reimers, D., Tytler, D., Barlow, T., and Burles, S.
1998, "Damped Lyman-alpha Systems at Low Redshift Towards HE
1122--1649 and HE 0515--4414," submitted to A\&A.


Osterbrock, D.E., Fulbright, J.P., Cosby, P.C., and Barlow, T.A.
1998, "Faint OH (\nu$'=10), ~$^{17}$OH, and ~$^{18}$OH Emission Lines
in the Spectrum of the Night Airglow," PASP, 110, 1499.


Lu, L., Sargent, W.L.W., Barlow, T.A., and Rauch, M. 1998, "The Metal
Contents of Very Low Column Density Lyman-alpha Clouds: Implications
for the Origin of Heavy Elements in the Intergalactic Medium,"
submitted to AJ.[astro-ph/9802189]


Arav, N., Barlow, T.A., Laor A., Sargent, W.L.W., and Blandford, R.D.
1998, "Are AGN Broad Emission Lines Formed by Discrete Clouds? ---
Analysis of Keck High Resolution Spectroscopy of NGC 4151," MNRAS,
297, 990. [astro-ph/9801012]


Barlow, T.A.and Tytler, D. 1998, "The Metallicity of Low-Redshift
Lyman-\alpha$ Forest Clouds," AJ, 115, 1725.


Lu, L., Sargent, W.L.W., and Barlow, T.A. 1998, "The N/Si Abundance
Ratio in Fifteen Damped Lyman-alpha Galaxies: Implications for the
Origin of Nitrogen," AJ, 115, 55. [astro-ph/9710266]


Arav, N, Barlow, T.A., Laor, A., and Blandford, R.D. 1997, "Keck High
Resolution Spectroscopy of Mrk 335:  Constraints on the Number of
Emitting Clouds in the Broad Line Region," MNRAS, 288, 1015.


Lu, L., Sargent, W.L.W., and Barlow, T.A. 1997, "Evidence for
Rotation in the Galaxy at z=3.15 Responsible for a Damped Lyman-alpha
Absorption System in the Spectrum of Q2233+1310," ApJ, 484, 131.


Rauch, M., Miralda-Escude, J., Sargent, W.L.W., Barlow, T.A.,
Weinberg, D.H., Hernquist, L., Katz, N., Cen R., and Ostriker, J.P.
1997, "The Opacity of the Lyman Alpha Forest and Implications for
Omega_{baryon}$ and the Ionizing Background," ApJ, 489, 7.
[astro-ph/9612245]


Barlow, T. A.and Sargent, et al. 1997,\ "Keck HIRES Spectra of PKS
0123+2543: Intrinsic Absorption in a Radio Loud Quasar," AJ, 113,
136.


Hamann, F., Barlow, T. A., and Junkkarinen, V. 1997, "Time-Variable
Intrinsic Absorption Lines in the Quasi-Stellar Object Q2343+125,"
ApJ, 478, 87.


Hamann, F., Barlow, T. A., Beaver, E. A., Burbidge, E. M., Cohen, R.
D., Junkkarinen, V., and Lyons, R. 1997, "High-Resolution Spectra of
Intrinsic Absorption Lines in the Quasi-Stellar Object UM 675," ApJ,
478, 80.


Lu, L., Sargent, W. L. W., and Barlow, T. A. 1996, "Abundances at
High Redshifts: the Chemical Enrichment History of Damped Lyman-alpha
Galaxies," ApJ Supp., 107, 475.


Rauch, M., Sargent, W. L. W., Womble, D. S., and Barlow, T. A. 1996,
"Temperature and Kinematics of C IV Absorption Systems," ApJ Lett.,
467, L5.


Lu, L., Sargent, W. L. W., Womble, D. S., and Barlow, T. A. 1996,
"Properties of a High-Redshift Galaxy at z=4.4," ApJ Lett., 457, L1.


Cohen, R. D., Beaver, E. A., Diplas, A., Junkkarinen, V. T., Barlow,
T. A., and Lyons, R. W. 1996, "A 21 Centimeter Absorber Identified
with a Spiral Galaxy: Hubble Space Telescope Faint Object
Spectrograph and Wide-Field Camera Observations of 3CR 196,"
Astrophys.J., 456, 132.


Arav, N., Korista, K. T., Barlow, T. A., and Begelman, M. C. 1995,
"Radiative Acceleration of Gas in Quasars," Nature, 376, 576.


Hamann F. W., Barlow, T. A., Beaver, E. A., Burbidge, E. M., Cohen,
R. D., Junkkarinen, V. T., and Lyons, R. W. 1995, "Ne VIII
\lambda$774 and Time Variable Associated Absorption in the QSO UM
675," Astrophys.J., 443, 606.


Barlow, T. A. 1994, "Time Variability of Broad Absorption-Line QSOs,"
P.A.S.P., 106, 548 (dissertation summary).


Cohen, R. D., Barlow, T. A., Beaver, E. A., Junkkarinen, V. T.,
Lyons, R. W., and Smith, H. E. 1994, "Conditions in the z=0.692
Absorber Towards 3CR 286," Astrophys.J., 421, 453.


Barlow, T. A., Junkkarinen, V. T., Burbidge, E. M., Weymann, R. J.,
Morris, S. L., and Korista, K. T. 1992, "Broad Absorption-Line Time
Variability in the QSO CSO 203," Astrophys.J., 397, 81.


Barlow, T. A., Junkkarinen, V. T., and Burbidge, E. M. 1989,
"Variability of the Broad Absorption Lines in the QSO UM 232,"
Astrophys.J., 347, 674.


.....................................................
Conference Proceedings:

Miralda-Escude J., Rauch, M., Sargent, W.L.W., Barlow, T.A.,
Weinberg, D.H., Hernquist, L., Katz, N., Cen, R., and Ostriker, J.P.
1997, "New Statistical Measures of the Ly-alpha Forest Spectra for
Accurate Comparison to Theoretical Models," in Proceedings of 13th
IAP Colloquium: Structure and Evolution of the IGM from QSO
Absorption Line Systems, eds. P. Petitjean, S. Charlot.

Lu, L., Sargent, W. L. W., and Barlow, T. A. 1997, in "Structure and
Evolution of the IGM...", 13th IAP Colloquium (Paris, July 1997).

Lu, L., Sargent, W. L. W. 1997, "Initial Chemical Enrichment in
Galaxies," in the Proceedings of the 18th Texas Symposium.

Barlow, T. A., Hamann, F., and Sargent, W. L. W. 1997, "Partial
Coverage and Time Variability of Narrow-Line Intrinsic QSO Absorption
Systems," in Mass Ejection From AGN, eds. R. Weymann et al.

Hamann, F., Barlow, T., Cohen, R. D., Junkkarinen, V. and Burbidge,
E. M. 1997, "High-Velocity Narrow-Line Absorbers in QSOs," in Mass
Ejection From AGN, eds. R. Weymann et al.

Hamann, F., Barlow, T., Cohen, R. D., Junkkarinen, V. and Burbidge,
E. M. 1997, "Ionization and Abundances in Intrinsic QSO
Absorption-Line Systems," in Mass Ejection From AGN, eds. R. Weymann
et al.

Lu, L., Sargent, W. L. W.,  and Barlow, T. A. 1996, "The Chemical
Enrichment History of Damped Lyman-alpha Galaxies," in Cosmic
Abundances, preceedings of the 6th Annual October Astrophysics
Conference in Maryland, 99, 105.

Burbidge, E. M., Barlow, T. A., Cohen, R. D., Junkkarinen, V. T., and
Womble, D. S. 1989, "Extent of Warm Haloes Around Medium-Redshift
Galaxies," Astrophys. and Space Sci., 157, 263.


.....................................................
A.A.S. Meeting Abstracts:

Hamann, F., Beaver, E. A., Burbidge, E. M., Cohen, R. D.,
Junkkarinen, V. T., Lyons, R., and Barlow, T. A. 1995, "Metal
Abundances and Ionization in QSO Intrinsic Absorbers," B.A.A.S., 27,
1412 (abstract).

Hamann, F., Beaver, E. A., Burbidge, E. M., Cohen, R. D.,
Junkkarinen, V. T., Lyons, R., Barlow, T. A. and Shields, J. C. 1995,
"Comparisons of Abundances Derived from Quasar Emission and
Absorption Lines," B.A.A.S., 27, 871 (abstract).

Junkkarinen, V. T., Beaver, E. A., Burbidge, E. M., Cohen, R. D.,
Hamann, F., Lyons, R. W., and Barlow, T. A. 1995, "A Probable
Overabundance of Phosphorus in the Broad Absorption Line Region of
the QSO PG 0946+301," B.A.A.S., 27, 872 (abstract).

Barlow, T. A. 1995, "Keck HIRES Observations of Intrinsic QSO
Absorption Systems," B.A.A.S., 27, 872 (abstract).

Hamann, F. W., Barlow, T. A., Beaver, E. A., Burbidge, E. M., Cohen,
R. D., Junkkarinen, V. T., and Lyons, R. W. 1994, "Time Variable
Associated Absorption in the QSO UM 675," B.A.A.S., 26, 875
(abstract).

Diplas, A., Cohen, R. D., Barlow, T. A., Beaver, E. A., Junkkarinen,
V. T., and Lyons, R. W. 1994, "HST/FOS UV and WFPC II Observations of
3CR 196," B.A.A.S., 26, 959 (abstract).

Junkkarinen, V. T., Barlow, T. A., and Cohen, R. D. 1993, "An X-Ray
Loud Low Redshift QSO Near the BALQSO UM 232," B.A.A.S., 25, 1445
(abstract).

Barlow, T. A. 1993, "Time Variability of Broad Absorption-Line QSOs,"
B.A.A.S., 25, 1381 (dissertation abstract).

Barlow, T. A. and Junkkarinen, V. T. 1993, "Optical Broadband Time
Variability of a Sample of BALQSOs," B.A.A.S., 25, 792 (abstract).

Barlow, T. A., Junkkarinen, V. T., Burbidge, E. M. 1992,\ "Variable
Broad Absorption-Lines in the QSO H 0846+1540," B.A.A.S., 24, 1135
(abstract).

Junkkarinen, V. T., Barlow, T. A., Beaver, E. A., Burbidge, E. M.,
Cohen, R. D., Lyons, R. W., and Korista, K. T. 1992,\ "HST/FOS
Observations of the Bright BALQSO PG 0946+301," B.A.A.S., 24, 1135
(abstract).

Cohen, R. D., Barlow, T. A., Beaver, E. A., Burbidge, E. M.,
Junkkarinen, V. T., and  Lyons, R. W. 1992,\ "HST/FOS Observations of
the QSO PG 1522+101," B.A.A.S., 24, 1136 (abstract).

Barlow, T. A., Junkkarinen, V. T., Burbidge, E. M., Weymann, R. J.,
Morris, S. L., and Korista, K. T. 1991, "Broad Absorption-Line Time
Variability in the QSO CSO 203," B.A.A.S., 23, 1425 (abstract).

Barlow, T. A., Junkkarinen, V. T., and Burbidge, E. M. 1989,
"Absorption-Line Variations in the BALQSO UM 232," B.A.A.S., 21, 755
(abstract).

Barlow, T. A. and Burbidge, E. M. 1987, "Recent Observations of C IV
Absorption in the Broad Absorption-Line QSO PHL 5200," B.A.A.S., 19,
1125 (abstract).