Outside
Responsibilities
Co-Investigator, Far
Ultraviolet
Spectroscopic
Explorer
Honors
and Awards
Fellow of the Royal Society of the United Kingdom, 2004 Bok Prize,
Harvard
University,
1984
Warner
Prize, American
Astronomical Society,
1985
Highly Cited Author,
Science Citation Index,
2003
Selected
Recent
Publications
The Cosmic Evolution of Hard X-Ray-selected Active Galactic Nuclei
L. L. Cowie, R. F. Mushotzky, Y. Yang, W.-H. Wang, A.
T. Steffen,
and P. Capak
The Astronomical Journal, 129, 578-609 (2005)
An
850 Micron SCUBA Survey of the Hubble Deep Field-North GOODS
Region
W.-H. Wang, L. L. Cowie, and A. J. Barger
The Astrophysical
Journal, 613,
655-671 (2004)
The Evolution of the Ultraluminous Infrared Galaxy Population
from Redshift
0 to 1.5
L. L. Cowie, A. J. Barger, E. B. Fomalont, and
P. Capak
The Astrophysical Journal, 603, L69-L72 (2004)
Faint 6.7 Micron Galaxies and Their Contributions to the
Stellar Mass
Density in the Universe
Y. Sato, L. L. Cowie, K. Kawara,
H. Matsuhara, H.
Okuda, D. B. Sanders, Y. Sofue, Y. Taniguchi, and K. Wakamatsu
The Astronomical
Journal, 127, 1285-1304 (2004)
The Evolution of the Ultraluminous Infrared Galaxy
Population from Redshift
0 to 1.5
L. L. Cowie, A. J. Barger, E. B. Fomalont, and
P. Capak
The
Astrophysical Journal, 603, L69-L72 (2004)
The
Luminosity Function of Lyα Emitters
at Redshift z ~ 5.7
E. M. Hu, L. L.
Cowie, P. Capak, R. G. McMahon, T. Hayashino, and
Y. Komiyama
The
Astronomical Journal, 127, 563-575 (2004)
A Deep Wide-Field, Optical, and Near-Infrared
Catalog of a Large Area
around the Hubble Deep Field North
P. Capak, L.
L. Cowie, E. M. Hu, A. J.
Barger, M. Dickinson, E. Fernandez, M. Giavalisco,
Y. Komiyama, C.
Kretchmer, C. McNally, S. Miyazaki, S. Okamura,
and D. Stern
The Astronomical
Journal, 127, 180-198 (2004)
The
Changing
Active
Galactic
Nucleus
Population
A.
T. Steffen,
A. J. Barger,
L. L. Cowie,
R. F. Mushotzky,
and Y. Yang
The Astrophysical
Journal, 596, L23-L26
(2003)
Optical
and
Infrared
Properties
of
the
2 Ms
Chandra
Deep
Field
North
X-Ray
Sources
A.
J. Barger,
L. L. Cowie,
P. Capak,
D. M. Alexander,
F. E. Bauer,
E. Fernandez,
W. N. Brandt,
G. P. Garmire,
and A.
E. Hornschemeier
The Astronomical Journal,
126, 632-665 (2003)
The
Chandra
Deep
Field
North
Survey.
XIII.
2 Ms
Point-Source
Catalogs
D.
M. Alexander,
F. E. Bauer,
W. N. Brandt,
D. P. Schneider,
A. E. Hornschemeier,
C. Vignali,
A. J. Barger,
P. S. Broos,
L. L. Cowie,
G. P. Garmire,
L. K. Townsley,
M. W. Bautz,
G. Chartas,
and W. L.
W. Sargent
The Astronomical Journal,
126, 539-574 (2003)
A
Deep
6.7 µm
Survey
in
the
SSA13
Field
with
ISO
Y.
Sato, K.
Kawara,
L. L. Cowie,
Y. Taniguchi,
D. B. Sanders,
H. Matsuhara,
H. Okuda,
K. Wakamatsu,
Y. Sofue,
R. D. Joseph,
and T.
Matsumoto
Astronomy and Astrophysics,
405, 833-849 (2003)
A
Submillimeter
and
Radio
Survey
of
Gamma-Ray
Burst
Host
Galaxies:
A Glimpse
into
the
Future
of
Star
Formation
Studies
E.
Berger, L.
L. Cowie,
S. R. Kulkarni,
D. A. Frail,
H. Aussel,
and A. J.
Barger
The Astrophysical Journal,
Volume 588, 99-112.
(2003)
Astronomy:
Wrestling
Monsters
in
Deep
Space
L.
Cowie
Nature, 422, 670-671
(2003)
Imaging
Large-Scale
Structure
in
the
X-Ray
Sky
Y.
Yang, R.
F. Mushotzky,
A. J. Barger,
L. L. Cowie,
D. B. Sanders,
and A.
T. Steffen
The Astrophysical Journal,
585, L85-L88 (2003)
The
Properties
of
Microjansky
Radio
Sources
in
the
Hubble
Deep
Field-North,
SSA
13,
and
SSA
22
Fields
S.
C. Chapman,
A. J. Barger,
L. L. Cowie,
D. Scott,
C. Borys,
P. Capak,
E. B. Fomalont,
G. F. Lewis,
E. A. Richards,
A. T. Steffen,
G. Wilson,
and M.
Yun
The Astrophysical Journal,
585, 57-66 (2003)
Very
High
Redshift
X-Ray-selected
Active
Galactic
Nuclei
in
the
Chandra
Deep
Field-North
A.
J. Barger,
L. L. Cowie,
P. Capak,
D. M. Alexander,
F. E. Bauer,
W. N. Brandt,
G. P. Garmire,
and A.
E. Hornschemeier
The Astrophysical Journal,
584, L61-L64 (2003)
The
Redshift
Evolution
of
the
2-8
keV
X-Ray
Luminosity
Function
L.
L. Cowie,
A. J. Barger,
M. W. Bautz,
W. N. Brandt,
and G.
P. Garmire
The Astrophysical Journal,
584, L57-L60 (2003)
The
Hawaii+Anglo-Australian
Observatory
K-Band
Galaxy
Redshift
Survey.
I.
The
Local
K-Band
Luminosity
Function
J.-S.
Huang,
K. Glazebrook,
L. L. Cowie,
and C.
Tinney
The Astrophysical Journal,
584, 203-209 (2003)
Mid-Infrared
Identification
of
Faint
Submillimeter
Sources
Y.
Sato, L.
L. Cowie,
K. Kawara,
Y. Taniguchi,
Y. Sofue,
H. Matsuhara,
and H. Okuda
The Astrophysical Journal,
578, L23-L26 (2002)
X-Ray,
Optical,
and
Infrared
Imaging
and
Spectral
Properties
of
the
1 Ms
Chandra
Deep
Field
North
Sources
A.
J. Barger,
L. L. Cowie,
W. N. Brandt,
P. Capak,
G. P. Garmire,
A. E. Hornschemeier,
A. T. Steffen,
and E. H.
Wehner
The Astronomical Journal,
124, 1839-1885 (2002)
Faint
Submillimeter
Counts
from
Deep
850
Micron
Observations
of
the
Lensing
Clusters
A370,
A851,
and
A2390
L.
L. Cowie,
A. J. Barger,
and J.-P.
Kneib
The Astronomical Journal,
123, 2197-2205 (2002)
Approaching
Reionization:
The
Evolution
of
the
Ly-alpha
Forest
from z =
4 to z =
6
A. Songaila and L.
L. Cowie
The Astronomical Journal,
123, 2183-2196 (2002)
A
Redshift z =
6.56
Galaxy
behind
the
Cluster
Abell
370
E. M. Hu, L. L. Cowie,
R. G. McMahon, P. Capak,
F. Iwamuro, J.-P. Kneib,
T. Maihara, and K.
Motohara
The Astrophysical Journal,
568, L75-L79 (2002)
The
2-8
keV
X-Ray
Number
Counts
Determined
from
Chandra
Blank
Field Observations
L. L.
Cowie, G.
P. Garmire,
M. W. Bautz,
A. J. Barger,
W. N. Brandt,
and A. E.
Hornschemeier
The Astrophysical Journal,
566, L5-L8 (2002)
Star
Formation
History
since z =
1.5
as
Inferred
from
Rest-Frame
Ultraviolet
Luminosity
Density
Evolution
G.
Wilson,
L. L. Cowie,
A. J. Barger,
and D.
J. Burke
The Astronomical Journal,
124, 1258-1265 (2002)
Supermassive
Black
Hole
Accretion
History
Inferred
from
a Large
Sample
of
Chandra
Hard
X-Ray
Sources
A.
J. Barger,
L. L. Cowie,
M. W. Bautz,
W. N. Brandt,
G. P. Garmire,
A. E. Hornschemeier,
R. J. Ivison,
and F.
N. Owen
The Astronomical Journal,
122, 2177-2189 (2001)
Submillimeter
Properties
of
the
1 Ms
Chandra
Deep
Field-North
X-Ray
Sample
A. J. Barger, L. L.
Cowie, A. T. Steffen,
A. E. Hornschemeier,
W. N. Brandt, and G.
P. Garmire
The Astrophysical Journal,
560, L23-L28 (2001)
Resolving
the
Structure
of
Ionized
Helium
in
the
Intergalactic
Medium
with
the
Far
Ultraviolet
Spectroscopic
Explorer
G.
A. Kriss,
et al.
Science, 293, 1112-1116
(2001)
FUSE
Observations
of
Cooling-Flow
Gas
in
the
Galaxy
Clusters
A1795
and
A2597
W. R. Oegerle, L. Cowie,
A. Davidsen, E. Hu,
J. Hutchings, E. Murphy,
K. Sembach, and B.
Woodgate
The Astrophysical Journal,
560, 187-193 (2001)
Galaxy
Halo
Masses
from
Galaxy-Galaxy
Lensing
G.
Wilson,
N. Kaiser,
G. A. Luppino,
and L.
L. Cowie
The Astrophysical Journal,
555, 572-584 (2001)
The
Chandra
Deep
Survey
of
the
Hubble
Deep
Field
North
Area.
II.
Results
from
the
Caltech
Faint
Field
Galaxy
Redshift
Survey
Area
A. E. Hornschemeier,
W. N. Brandt, G. P.
Garmire, D. P. Schneider,
A. J. Barger, P. S.
Broos, L. L. Cowie,
L. K. Townsley, M.
W. Bautz, D. N. Burrows,
G. Chartas, E. D. Feigelson,
R. E. Griffiths, D.
Lumb, J. A. Nousek,
L. W. Ramsey, and W.
L. W. Sargent
The Astrophysical Journal,
554, 742-777 (2001)
Detecting
High-Redshift
Evolved
Galaxies
as
the
Hosts
of
Optically
Faint
Hard
X-Ray
Sources
L.
L. Cowie,
A. J. Barger,
M. W. Bautz,
P. Capak,
C. S. Crawford,
A. C. Fabian,
E. M. Hu,
F. Iwamuro,
J.-P. Kneib,
T. Maihara,
and K.
Motohara
The Astrophysical Journal
(Letters), 551, L9-L12
(2001)
The
Nature
of
the
Hard
X-Ray
Background
Sources:
Optical,
Near-Infrared,
Submillimeter,
and
Radio
Properties
A. J. Barger, L. L.
Cowie, R. F. Mushotzky,
and E. A. Richards
The Astronomical Journal,
121, 662-682 (2001)
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