Researcher
Andrea Comastri
INAF-Osservatorio Astronomico di Bologna
Statistics
269 papers found
All papers authored by Andrea Comastri
Refreshing results…
,
E. Piconcelli ,
M. Giustini ,
G. Vietri ,
F. Duras,
G. Miniutti ,
M. Bischetti ,
A. Bongiorno ,
M. Brusa,
M. Chiaberge ,
A. Comastri ,
C. Feruglio,
A. Luminari ,
A. Marconi ,
C. Ricci
and 2 other authors
Download from doi.org
,
F. Civano,
A. Comastri ,
F. Fornasini ,
D. R. Ballantyne ,
G. B. Lansbury ,
E. Treister ,
D. M. Alexander ,
P. G. Boorman ,
W. N. Brandt ,
D. Farrah ,
P. Gandhi ,
F. A. Harrison ,
R. C. Hickox ,
D. D. Kocevski
and 7 other authors
The NuSTAR Extragalactic Surveys: Source Catalog and the Compton-thick Fraction in the UDS Field
Download from authors.library.caltech.edu
,
J. A. Aird ,
F. E. Bauer ,
F. Civano,
J. R. Mullaney ,
D. R. Ballantyne ,
W. N. Brandt ,
A. Comastri ,
P. Gandhi ,
F. A. Harrison ,
G. B. Lansbury ,
L. Lanz ,
B. Luo ,
S. Marchesi
and 6 other authors
Upload
,
D. M. Alexander,
J. Aird ,
P. Gandhi ,
D. Stern ,
M. Koss ,
I. Lamperti ,
M. Ajello ,
A. Annuar ,
R. J. Assef ,
D. R. Ballantyne ,
M. Baloković,
F. E. Bauer,
W. N. Brandt,
M. Brightman
and 15 other authors
TheNuSTARSerendipitous Survey: Hunting for the Most Extreme Obscured AGN at >10 keV
Upload
,
M. Castellano ,
M. Meneghetti ,
A. Mercurio,
G. B. Caminha ,
G. Cupani,
F. Calura ,
L. Christensen ,
E. Merlin,
P. Rosati,
M. Gronke ,
M. Dijkstra,
M. Mignoli ,
R. Gilli ,
S. De Barros
and 15 other authors
Magnifying the Early Episodes of Star Formation: Super Star Clusters at Cosmological Distances
Download from arxiv.org
,
J. Aird ,
D. M. Alexander ,
C. Fuentes,
F. A. Harrison ,
E. Treister,
F. E. Bauer ,
J. A. Tomsick ,
M. Baloković,
A. Del Moro,
P. Gandhi ,
M. Ajello ,
A. Annuar ,
D. R. Ballantyne
and 23 other authors
Download from arxiv.org
,
J. Aird ,
F. Civano,
G. Lansbury ,
J. R. Mullaney ,
D. R. Ballantyne ,
D. M. Alexander ,
D. Stern ,
M. Ajello ,
D. Barret ,
F. E. Bauer ,
M. Baloković,
W. N. Brandt ,
M. Brightman,
S. E. Boggs
and 29 other authors
Upload
,
F. E. Bauer,
P. Arevalo,
R. Assef,
D. R. Ballantyne,
W. N. Brandt ,
M. Brightman,
A. Comastri ,
P. Gandhi,
F. A. Harrison
and 4 other authors
Broadband Observations of the Compton-thick Nucleus of NGC 3393
Download from stacks.iop.org
,
H. C. Ferguson,
J. S. Dunlop,
D. Elbaz,
N. Bourne,
V. A. Bruce,
F. Buitrago,
M. Castellano ,
C. Schreiber,
A. Grazian,
R. J. McLure,
K. Okumura,
X. Shu,
T. Wang
and 7 other authors
Download from www.aanda.org
,
M. Perna,
I. Delvecchio,
S. Berta,
M. Brusa,
N. Cappelluti,
A. Comastri ,
R. Gilli ,
C. Gruppioni ,
M. Mignoli ,
F. Pozzi,
G. Vietri ,
C. Vignali,
G. Zamorani
The most obscured AGN in the COSMOS field
Download from doi.org
and 10 other authors
Ultra-deep catalog of X-ray groups in the ExtendedChandraDeep Field South
Download from doi.org
,
G. Hasinger ,
M. Salvato ,
M. Brusa ,
N. Cappelluti ,
F. Civano,
S. Puccetti ,
M. Elvis,
H. Brunner,
S. Fotopoulou,
Y. Ueda,
R. E. Griffiths,
A. M. Koekemoer,
M. Akiyama,
A. Comastri
and 4 other authors
Detailed Shape and Evolutionary Behavior of the X-ray Luminosity Function of Active Galactic Nuclei
Download from iopscience.iop.org
,
R. Gilli ,
A. Marconi,
G. Risaliti,
M. Salvati
Mass without radiation: Heavily obscured AGNs, the X-ray background, and the black hole mass density
Download from www.aanda.org
,
R. Gilli ,
A. Comastri ,
K. Iwasawa,
G. Zamorani,
V. Mainieri,
A. Bongiorno
The space density of Compton-thick AGN atz≈ 0.8 in the zCOSMOS-Bright Survey
Download from doi.org
,
C. Vignali,
A. Comastri ,
M. Brusa,
N. Cappelluti,
K. Iwasawa
The hard X-ray luminosity function of high-redshift (3
Download from www.researchgate.net
and 20 other authors
NuSTARANDXMM-NEWTONOBSERVATIONS OF LUMINOUS, HEAVILY OBSCURED,WISE-SELECTED QUASARS ATZ∼ 2
Download from iopscience.iop.org
,
D. Stern ,
S. H. Teng,
P. Arévalo,
F. E. Bauer,
S. E. Boggs,
F. E. Christensen,
A. Comastri ,
W. W. Craig,
D. Farrah ,
P. Gandhi ,
C. J. Hailey,
F. A. Harrison
and 7 other authors
Weak hard X-ray emission from broad absorption line quasars : evidence for intrinsic X-ray weakness.
Download from stacks.iop.org
,
P. Ranalli,
I. Georgantopoulos,
A. Georgakakis,
I. Delvecchio,
T. Akylas,
S. Berta,
A. Bongiorno,
M. Brusa,
N. Cappelluti,
F. Civano,
A. Comastri ,
R. Gilli ,
C. Gruppioni ,
G. Hasinger
and 15 other authors
Compton Thick AGN in the XMM-COSMOS survey
Download from doi.org
,
G. B. Lansbury,
D. M. Alexander ,
D. Stern ,
P. Arévalo,
D. R. Ballantyne,
M. Baloković,
F. E. Bauer,
S. E. Boggs,
W. N. Brandt,
M. Brightman,
F. E. Christensen,
A. Comastri ,
W. W. Craig,
A. Del Moro
and 15 other authors
NuSTAR unveils a compton-thick type 2 quasar in Mrk 34.
Download from stacks.iop.orgMissing publications? Search for publications with a matching author name.