RESEARCH
Articles in journals Articles in proceedings Scientific communications Books
Articles in journals
Published during 2011

N. M. García, F. S. N. Lobo
Exact solutions of Brans-Dicke wormholes in the presence of matter
Modern Physics Letters A, A26, 40, 3067-3076
2011 December
>> Abstract>> ADS>> DOI

P. A. R. Ade, N. Aghanim, M. Arnaud, M. Ashdown, J. Aumont, C. Baccigalupi, A. Balbi, A. J. Banday, R. B. Barreiro, M. Bartelmann et al. (including: A. C. da Silva)
Planck early results. XI. Calibration of the local galaxy cluster Sunyaev-Zeldovich scaling relations
Astronomy and Astrophysics, 536
2011 December
>> Abstract>> ADS>> DOI

M. E. Filho, J. Brinchmann, C. Lobo, S. Antón
Optically Faint Radio Sources: Reborn AGN?
Astronomy and Astrophysics, 536
2011 December
>> Abstract>> ADS>> DOI

N. Aghanim, M. Arnaud, M. Ashdown, J. Aumont, C. Baccigalupi, A. Balbi, A. J. Banday, R. B. Barreiro, M. Bartelmann, J.G. Bartlett et al. (including: A. C. da Silva)
Planck early results. X. Statistical analysis of Sunyaev-Zeldovich scaling relations for X-ray galaxy clusters
Astronomy and Astrophysics, 536
2011 December
>> Abstract>> ADS>> DOI

D. Huber, T. R. Bedding, D. Stello, S. Hekker, S. Mathur, B. Mosser, G. A. Verner, A. Bonanno, D. L. Buzasi, T. L. Campante et al. (including: M. J. P. F. G. Monteiro)
Testing Scaling Relations for Solar-Like Oscillations from the Main Sequence to Red Giants Using Kepler Data
The Astrophysical Journal, 743, 2, 143_1-143_10
2011 December
>> Abstract>> ADS>> DOI

A. Mortier, I. Oliveira, E. van Dishoeck
Spectroscopic properties of young stellar objects in the Lupus molecular clouds
Monthly Notices of the Royal Astronomical Society, 418, 2, 1194-1207
2011 December
>> Abstract>> ADS>> DOI

N. Aghanim, M. Arnaud, M. Ashdown, J. Aumont, C. Baccigalupi, A. Balbi, A. J. Banday, R. B. Barreiro, M. Bartelmann, J.G. Bartlett et al. (including: A. C. da Silva)
Planck early results. IX. XMM-Newton follow-up for validation of Planck cluster candidates
Astronomy and Astrophysics, 536
2011 December
>> Abstract>> ADS>> DOI

P. A. R. Ade, N. Aghanim, M. Arnaud, M. Ashdown, J. Aumont, C. Baccigalupi, A. Balbi, A. J. Banday, R. B. Barreiro, M. Bartelmann et al. (including: A. C. da Silva)
Planck early results. VIII. The all-sky early Sunyaev-Zeldovich cluster sample
Astronomy and Astrophysics, 536
2011 December
>> Abstract>> ADS>> DOI

N. Aghanim, M. Arnaud, M. Ashdown, J. Aumont, C. Baccigalupi, A. Balbi, A. J. Banday, R. B. Barreiro, M. Bartelmann, J.G. Bartlett et al. (including: A. C. da Silva)
Planck early results. XII. Cluster Sunyaev-Zeldovich optical scaling relations
Astronomy and Astrophysics, 536
2011 December
>> Abstract>> ADS>> DOI

H. J. A. Röttgering, J. Afonso, P. D. Barthel, F. Batejat, P. Best, A. Bonafede, M. Brüggen, G. Brunetti, K. Chyży, J. Conway
LOFAR and APERTIF surveys of the radio sky: probing shocks and magnetic fields in galaxy clusters
Journal of Astrophysics and Astronomy, 32, 4, 557-556
2011 December
>> Abstract>> ADS>> DOI

N. Aghanim, M. Arnaud, M. Ashdown, F. Atrio-Barandela, J. Aumont, C. Baccigalupi, A. Balbi, A. J. Banday, R. B. Barreiro, J.G. Bartlett et al. (including: A. C. da Silva)
Planck early results XXVI: Detection with Planck and confirmation by XMM-Newton of PLCK G266.6-27.3, an exceptionally X-ray luminous and massive galaxy cluster at z ∼ 1
Astronomy and Astrophysics, 536
2011 December
>> Abstract>> ADS>> DOI

V. Zh. Adibekyan, N. C. Santos, S. G. Sousa, G. Israelian
A new α-enhanced super-solar metallicity population
Astronomy and Astrophysics, 535
2011 November
>> Abstract>> ADS>> DOI

J. Afonso, L. Bizzocchi, E. Ibar, M. Grossi, C. Simpson, S. Chapman, M. Jarvis, H. J. A. Röttgering, R. P. Norris, J. S. Dunlop et al. (including: H. Messias)
Ultra Steep Spectrum Radio Sources in the Lockman Hole: SERVS Identifications and Redshift Distribution at the Faintest Radio Fluxes
The Astrophysical Journal, 743, 2, 122_1-122_12
2011 November
>> Abstract>> ADS>> DOI

A. M. M. Leite, C. J. A. P. Martins
Scaling Properties of Domain Wall Networks
Physical Review D, 84, 10, 103523-1-103523-9
2011 November
>> Abstract>> ADS>> DOI

T. R. White, T. R. Bedding, D. Stello, T. Appourchaux, J. Ballot, O. Benomar, A. Bonanno, A.-M. Broomhall, T. L. Campante, W. J. Chaplin et al. (including: M. J. P. F. G. Monteiro)
Asteroseismic Diagrams from a Survey of Solar-Like Oscillations with Kepler
The Astrophysical Journal Letters, 742, 1, L3_1-L3_6
2011 November
>> Abstract>> ADS>> DOI

X. Dumusque, C. Lovis, D. Ségransan, M. Mayor, S. Udry, W. Benz, F. Bouchy, G. Lo Curto, C. Mordasini, F. Pepe et al. (including: N. C. Santos)
The HARPS search for southern extra-solar planets.
XXX. Planetary systems around stars with solar-like magnetic cycles and short-term activity variation

Astronomy and Astrophysics, 535
2011 November
>> Abstract>> ADS>> DOI

M. Montalto, S. Villanova, J. Koppenhoefer, G. Piotto, S. Desidera, F. De Marchi, E. Poretti, L. Bedin, I. Saviane
VLT multi-epoch radial velocity survey toward NGC6253
Analysis of three transiting planetary candidates

Astronomy and Astrophysics, 535
2011 November
>> Abstract>> ADS>> DOI

V. Wild, S. Charlot, J. Brinchmann, T. Heckman, O. Vince, C. Pacifici, J. Chevallard
Empirical determination of the shape of dust attenuation curves in star-forming galaxies
Monthly Notices of the Royal Astronomical Society, 417, 3, 1760-1786
2011 November
>> Abstract>> ADS>> DOI

E. Lloyd-Davies, A. K. Romer, N. Mehrtens, M. Hosmer, M. Davidson, K. Sabirli, R. Mann, M. Hilton, A. Liddle, P. T. P. Viana
The XMM Cluster Survey: X-ray analysis methodology
Monthly Notices of the Royal Astronomical Society, 418, 1, 14-53
2011 November
>> Abstract>> ADS>> DOI

D. Ségransan, M. Mayor, S. Udry, C. Lovis, W. Benz, F. Bouchy, G. Lo Curto, C. Mordasini, C. Moutou, D. Naef et al. (including: N. C. Santos)
The HARPS search for southern extrasolar planets.
XXIX. Four new planets in orbit around the moderatly active dwarfs HD63765, HD104067, HD125595, and HIP 70849.

Astronomy and Astrophysics, 535
2011 November
>> Abstract>> ADS>> DOI

L. Magrini, S. Bianchi, E. Corbelli, L. Cortese, L. K. Hunt, M. C. Smith, C. Vlahakis, J. Davies, G. J. Bendo, M. Baes et al. (including: M. Grossi, C. Pappalardo)
The Herschel Virgo Cluster Survey. IX. Dust-to-gas mass ratio and metallicity gradients in four Virgo spiral galaxies
Astronomy and Astrophysics, 535
2011 October
>> Abstract>> ADS>> DOI

A. Barreira, P. P. Avelino
χ2 versus median statistics in supernova type Ia data analysis
Physical Review D, 84, 8, 083521-1-083521-6
2011 October
>> Abstract>> ADS>> DOI

T. Velusamy, W. D. Langer, M. S. N. Kumar, J. M. C. Grave
Jets and Wide-Angle Outflows in Cepheus E: New Evidence from Spitzer
The Astrophysical Journal, 741, 1, 60_1-60_15
2011 October
>> Abstract>> ADS>> DOI

P. Lagos, E. Telles, A. Nigoche-Netro, E. R. Carrasco
Star Cluster Complexes and the Host Galaxy in Three HII Galaxies: Mrk 36, UM 408, and UM 461
The Astronomical Journal, 142, 5, 162_1-162_15
2011 October
>> Abstract>> ADS>> DOI

Z. Horváth, L. Á. Gergely, Z. Keresztes, T. Harko, F. S. N. Lobo
Constraining Horava-Lifshitz gravity by weak and strong gravitational lensing
Physical Review D, 84, 8, 083006_1-083006_9
2011 October
>> Abstract>> ADS>> DOI

V. Silva Aguirre, W. J. Chaplin, J. Ballot, S. Basu, T. R. Bedding, A. M. Serenelli, G. A. Verner, A. Miglio, M. J. P. F. G. Monteiro, A. Weiss et al. (including: T. L. Campante, S. G. Sousa)
Constructing a one-solar-mass evolutionary sequence using asteroseismic data from Kepler
The Astrophysical Journal Letters, 740, 1, L2_1-L2_7
2011 October
>> Abstract>> ADS>> DOI

T. L. Campante, R. Handberg, S. Mathur, T. Appourchaux, T. R. Bedding, W. J. Chaplin, R. A. García, B. Mosser, O. Benomar, A. Bonanno et al. (including: I. M. Brandão, M. Bazot, M. S. Cunha, M. J. P. F. G. Monteiro)
Asteroseismology from multi-month Kepler photometry: the evolved Sun-like stars KIC 10273246 and KIC 10920273
Astronomy and Astrophysics, 534
2011 October
>> Abstract>> ADS>> DOI

J. Gomes da Silva, N. C. Santos, X. Bonfils, X. Delfosse, T. Forveille, S. Udry
Long-term magnetic activity of a sample of M-dwarf stars from the HARPS program
I. Comparison of activity indices

Astronomy and Astrophysics, 534
2011 October
>> Abstract>> ADS>> DOI

F. Pepe, C. Lovis, D. Ségransan, W. Benz, F. Bouchy, X. Dumusque, M. Mayor, D. Queloz, N. C. Santos, S. Udry
The HARPS search for Earth-like planets in the habitable zone
I - Very low-mass planets around HD20794, HD85512 and HD192310

Astronomy and Astrophysics, 534
2011 October
>> Abstract>> ADS>> DOI

A. Nigoche-Netro, J. A. L. Aguerri, P. Lagos, A. Ruelas-Mayorga, L. J. Sánchez, C. Muñoz-Tuñón, A. Machado
The intrinsic dispersion in the Faber-Jackson relation for early-type galaxies as function of the mass and redshift
Astronomy and Astrophysics, 534
2011 October
>> Abstract>> ADS>> DOI

K. Uytterhoeven, A. Moya Bedón, A. Grigahcène, J. A. Guzik, J. Gutiérrez-Soto, B. Smalley, G. Handler, L. Balona, E. Niemczura, L. Fox Machado et al. (including: X. Dumusque)
The Kepler characterization of the variability among A- and F-type stars
I. General overview

Astronomy and Astrophysics, 534
2011 October
>> Abstract>> ADS>> DOI

A. C. M. Correia, J. Laskar, F. Farago, G. Boué
Tidal evolution of hierarchical and inclined systems
Celestial Mechanics and Dynamical Astronomy, 111, 1-2, 105-130
2011 October
>> Abstract>> ADS>> DOI

V. Antoci, G. Handler, T. L. Campante, A. O. Thygesen, A. Moya Bedón, T. Kallinger, D. Stello, A. Grigahcène, H. Kjeldsen, T. R. Bedding
The excitation of solar-like oscillations in a δ Sct star by efficient envelope convection
Nature, 477, 570-573
2011 September
>> Abstract>> ADS>> DOI

N. M. García, F. S. N. Lobo, J. P. Mimoso, T. Harko
f(G) modified gravity and the energy conditions
Journal of Physics Conference Series, 314, 1, 012056_1-012056_4
2011 September
>> Abstract>> ADS>> DOI

F. S. N. Lobo
Late-time cosmic acceleration: Dark gravity
Journal of Physics Conference Series, 314, 1, 012060_1-012060_4
2011 September
>> Abstract>> ADS>> DOI

G. A. Verner, W. J. Chaplin, S. Basu, T. M. Brown, S. Hekker, D. Huber, C. Karoff, S. Mathur, T. S. Metcalfe, B. Mosser et al. (including: T. L. Campante)
Verification of the Kepler Input Catalog from Asteroseismology of Solar-Type Stars
The Astrophysical Journal Letters, 738, 2, L28_1-L28_5
2011 September
>> Abstract>> ADS>> DOI

M. Grossi, N. Hwang, E. Corbelli, C. Giovanardi, S. Okamoto, N. Arimoto
Stellar structures in the outer regions of M 33
Astronomy and Astrophysics, 533
2011 September
>> Abstract>> ADS>> DOI

L. Sousa, P. P. Avelino
Cosmological evolution of p-brane networks
Physical Review D, 84, 6, 063502-1-063502-6
2011 September
>> Abstract>> ADS>> DOI

A. S. Nunes, A. Avgoustidis, C. J. A. P. Martins, J. Urrestilla
Analytic Models for the Evolution of Semilocal String Networks
Physical Review D, 84, 6, 06504-1-06504-14
2011 September
>> Abstract>> ADS>> DOI

A. F. Lanza, I. Boisse, F. Bouchy, A. S. Bonomo, C. Moutou
Deriving the radial-velocity variations induced by stellar activity from high-precision photometry
Test on HD 189733 with simultaneous MOST/SOPHIE data

Astronomy and Astrophysics, 533
2011 September
>> Abstract>> ADS>> DOI

C. S. Carvalho, I. Tereno
Real space CMB lensing reconstruction with point source masks
Physical Review D, 84, 6, 063001_1-063001_10
2011 September
>> Abstract>> ADS>> DOI

M. S. N. Kumar, S. Sharma, C. J. Davis, J. Borissova, J. M. C. Grave
H2 flows in the Corona Australis cloud and their driving sources
Astronomy and Astrophysics, 533
2011 September
>> Abstract>> ADS>> DOI

S. G. Sousa, N. C. Santos, G. Israelian, M. Mayor, S. Udry
Spectroscopic stellar parameters for 582 FGK stars in the HARPS volume-limited sample
Revising the metallicity-planet correlation

Astronomy and Astrophysics, 533
2011 September
>> Abstract>> ADS>> DOI

C. Moutou, R. F. Díaz, S. Udry, G. Hébrard, F. Bouchy, A. Santerne, D. Ehrenreich, L. Arnold, I. Boisse, X. Bonfils et al. (including: N. C. Santos)
Spin-orbit inclinations of the exoplanetary systems HAT-P-8b, HAT-P-9b, HAT-P-16b, and HAT-P-23b
Astronomy and Astrophysics, 533
2011 September
>> Abstract>> ADS>> DOI

C. Sauty, Z. Meliani, J. J. G. Lima, K. Tsinganos, V. Cayatte, N. Globus
Nonradial and nonpolytropic astrophysical outflows
IX. Modelling T Tauri jets with a low mass accretion rate

Astronomy and Astrophysics, 533
2011 September
>> Abstract>> ADS>> DOI

B.M. Giuliano, L. Bizzocchi, R. Sanchez, P. Villanueva, V. Cortijo, M.E. Sanz, J.U. Grabow
The rotational spectra, potential function, Born–Oppenheimer breakdown, and hyperfine structure of GeSe and GeTe
The Journal of Chemical Physics, 135, 8, 084301_1-
2011 August
>> Abstract>> DOI

L. Bizzocchi, F. Tamassia, C. Degli Esposti, L. Fusina, E. Canè, L. Dore
High-resolution infrared spectroscopy of diacetylene below 1000 cm-1
Molecular Physics, 109, 17-1, 2181-2190
2011 August
>> Abstract>> ADS>> DOI

J. Borissova, C. Bonatto, R. Kurtev, J. R. A. Clarke, F. Peñaloza, S. E. Sale, D. Minniti, J. Alonso-García, E. Artigau, R. Barbá et al. (including: M. S. N. Kumar)
New Galactic Star Clusters Discovered in the VVV Survey
Astronomy and Astrophysics, 532
2011 August
>> Abstract>> ADS>> DOI

T. R. White, T. R. Bedding, D. Stello, D. W. Kurtz, M. S. Cunha, D. O. Gough
Variability in mode amplitudes in the rapidly oscillating Ap star HR 1217
Monthly Notices of the Royal Astronomical Society, 415, 2, 1638-1646
2011 August
>> Abstract>> ADS>> DOI

G. A. Verner, Y. Elsworth, W. J. Chaplin, T. L. Campante, E. Corsaro, P. Gaulme, S. Hekker, D. Huber, C. Karoff, S. Mathur
Global asteroseismic properties of solar-like oscillations observed by Kepler: A comparison of complementary analysis methods,
Monthly Notices of the Royal Astronomical Society, 415, 4, 3539-3551
2011 August
>> Abstract>> ADS>> DOI

A. Adamo, G. Östlin, E. Zackrisson, P. Papaderos, N. Bergvall, M. R. Rich, G. Micheva
Star cluster formation and evolution in Mrk 930: properties of a metal-poor starburst
Monthly Notices of the Royal Astronomical Society, 415, 3, 2388-2406
2011 August
>> Abstract>> ADS>> DOI

E. Calabrese, E. Menegoni, C. J. A. P. Martins, A. Melchiorri, G. Rocha
Constraining Variations in the Fine Structure Constant in the presence of early dark energy
Physical Review D, 84, 2, 023518-1-023518-6
2011 July
>> Abstract>> ADS>> DOI

T. Harko, F. S. N. Lobo, S. Nojiri, S. D. Odintsov
f(R,T) gravity
Physical Review D, 84, 2, 024020_1-024020_11
2011 July
>> Abstract>> ADS>> DOI

T. Harko, Z. Kovács, F. S. N. Lobo
Thin accretion disk signatures of slowly rotating black holes in Horava gravity
Classical and Quantum Gravity, 28, 6, 165001_1-165001_19
2011 July
>> Abstract>> ADS>> DOI

R. P. Norris, J. Afonso, A. Cava, D. Farrah, M. Huynh, R. J. Ivison, M. Jarvis, M. Lacy, M. Y. Mao, C. Maraston
Deep Spitzer Observations of Infrared-faint Radio Sources: High-redshift Radio-loud Active Galactic Nuclei?
The Astrophysical Journal, 736, 1, 55_1-55_8
2011 July
>> Abstract>> ADS>> DOI

J. Sousa, M. S. Cunha
On the understanding of pulsations in the atmosphere of roAp stars: phase diversity and false nodes
Monthly Notices of the Royal Astronomical Society, 414, 2576-2593
2011 July
>> Abstract>> ADS>> DOI

M. -P. Bouabid, J. Montalbán, A. Miglio, A. Grigahcène, A. Noels
Theoretical seismic properties of pre-main sequence γ Doradus pulsators
Astronomy and Astrophysics, 531
2011 July
>> Abstract>> ADS>> DOI

D. W. Kurtz, M. S. Cunha, H. Saio, L. Bigot, L. Balona, V. G. Elkin, H. Shibahashi, I. M. Brandão, K. Uytterhoeven, S. Frandsen
The first evidence for multiple pulsation axes: a new rapidly oscillating Ap star in the Kepler field, KIC10195926
Monthly Notices of the Royal Astronomical Society, 414, 3, 2550-2566
2011 July
>> Abstract>> ADS>> DOI

F. Faedi, S. C. C. Barros, D. R. Anderson, D. Brown, A. Collier Cameron, D. Pollacco, I. Boisse, G. Hébrard, M. Lendl, T. Lister
WASP-39b: a highly inflated Saturn-mass planet orbiting a late G-type star
Astronomy and Astrophysics, 531
2011 July
>> Abstract>> ADS>> DOI

A. J. Delgado, E. J. Alfaro, J. L. Yun
Physical parameters of pre-main sequence stars in open clusters
Astronomy and Astrophysics, 531
2011 July
>> Abstract>> ADS>> DOI

A. H. M. J. Triaud, D. Queloz, C. Hellier, M. Gillon, B. Smalley, L. Hebb, A. Collier Cameron, D. R. Anderson, I. Boisse, G. Hébrard
WASP-23b: a transiting hot Jupiter around a K dwarf and its Rossiter-McLaughlin effect
Astronomy and Astrophysics, 531
2011 July
>> Abstract>> ADS>> DOI

T. Harko, F. S. N. Lobo
Two-fluid dark matter models
Physical Review D, 83, 12, 124051_1-124051_6
2011 June
>> Abstract>> ADS>> DOI

T. Harko, T. S. Koivisto, F. S. N. Lobo
Palatini Formulation of Modified Gravity with a Non-Minimal Curvature-Matter Coupling
Modern Physics Letters A, 26, 20, 1467-1480
2011 June
>> Abstract>> ADS>> DOI

J. T. Falder, J. A. Stevens, M. Jarvis, D. Bonfield, M. Lacy, D. Farrah, S. Oliver, J. A. Surace, J.-C. Mauduit, M. Vaccari et al. (including: J. Afonso)
The Spitzer Extragalactic Representative Volume Survey: The Environments of High-z SDSS Quasi-stellar Objects
The Astrophysical Journal, 735, 2, 123_1-123_13
2011 June
>> Abstract>> ADS>> DOI

P. P. Avelino, A. J. S. Hamilton, C. A. R. Herdeiro, M. Zilhão
Mass inflation in a D-dimensional Reissner-Nordström black hole: A hierarchy of particle accelerators?
Physical Review D, 84, 2, 024019-1-024019-8
2011 June
>> Abstract>> ADS>> DOI

V. Petropoulou, J. M. Vílchez Medina, J. Iglésias-Páramo, P. Papaderos, L. Magrini, B. Cedrés, D. Reverte
Spatially resolved spectroscopy and chemical history of star-forming galaxies in the Hercules cluster: the effects of the environment
The Astrophysical Journal, 734, 1, 32_1-32_32
2011 June
>> Abstract>> ADS>> DOI

S. Mathur, R. Handberg, T. L. Campante, R. A. García, T. Appourchaux, T. R. Bedding, B. Mosser, W. J. Chaplin, J. Ballot, O. Benomar et al. (including: I. M. Brandão, M. J. P. F. G. Monteiro)
Solar-like oscillations in KIC 11395018 and KIC 11234888 from 8 months of Kepler data
The Astrophysical Journal, 733, 2, 95_1-95_10
2011 June
>> Abstract>> ADS>> DOI

M. C. Gálvez-Ortiz, E. Delgado Mena, J. I. González Hernández, G. Israelian, N. C. Santos, R. Rebolo López, A. Ecuvillon
Beryllium abundances in stars with planets:
Extending the sample

Astronomy and Astrophysics, 530
2011 June
>> Abstract>> ADS>> DOI

J. Ballot, L. Gizon, R. Samadi, G. Vauclair, O. Benomar, H. Bruntt, B. Mosser, T. Stahn, G. A. Verner, T. L. Campante et al. (including: M. Bazot)
Accurate p-mode measurements of the G0v metal-rich CoRoT target HD 52265
Astronomy and Astrophysics, 530
2011 June
>> Abstract>> ADS>> DOI

L. Balona, M. S. Cunha, M. Gruberbauer, D. W. Kurtz, H. Saio, T. R. White, J. Christensen-Dalsgaard, H. Kjeldsen, J. L. Christiansen, J. R. Hall, S. E. Seader
Rotation and oblique pulsation in Kepler observations of the roAp star KIC 10483436
Monthly Notices of the Royal Astronomical Society, 413, 2651-2657
2011 June
>> Abstract>> ADS>> DOI

L. Balona, V. Ripepi, G. Catanzaro, D. W. Kurtz, B. Smalley, P. De Cat, L. Eyer, A. Grigahcène, S. Leccia, J. Southworth
Kepler observations of Am stars
Monthly Notices of the Royal Astronomical Society, 414, 1, 792-800
2011 June
>> Abstract>> ADS>> DOI

R. A. García, S. Hekker, D. Stello, J. Gutiérrez-Soto, R. Handberg, D. Huber, C. Karoff, K. Uytterhoeven, T. Appourchaux, W. J. Chaplin et al. (including: M. J. P. F. G. Monteiro)
Preparation of Kepler lightcurves for asteroseismic analyses
Monthly Notices of the Royal Astronomical Society, 414, 1, L6-L10
2011 June
>> Abstract>> ADS>> DOI

M. Le Delliou, F. C. Mena, J. P. Mimoso
Role of shell crossing on the existence and stability of trapped matter shells in spherical inhomogeneous Lambda-CDM models
Physical Review D, 83, 10, 103528_1-103528_16
2011 May
>> Abstract>> ADS>> DOI

N. M. García, T. Harko, F. S. N. Lobo, J. P. Mimoso
Energy conditions in modified Gauss-Bonnet gravity
Physical Review D, 83, 10, 104032_1-104032_8
2011 May
>> Abstract>> ADS>> DOI

R. Hueso, J. Peralta, A. Sánchez-Lavega
Assessing the long-term variability of Venus winds at cloud level from VIRTIS– Venus Express
Icarus, 217, 2, 585-598
2011 May
>> Abstract>> ADS

I. Tereno, E. Semboloni, T. Schrabback
COSMOS weak-lensing constraints on modified gravity
Astronomy and Astrophysics, 530
2011 May
>> Abstract>> ADS>> DOI

W. J. Chaplin, T. R. Bedding, A. Bonanno, A.-M. Broomhall, R. A. García, S. Hekker, D. Huber, G. A. Verner, S. Basu, Y. Elsworth et al. (including: M. J. P. F. G. Monteiro, T. L. Campante)
Evidence for the impact of stellar activity on the detectability of solar-like oscillations observed by Kepler
The Astrophysical Journal Letters, 732, 1, L5_1-L5_6
2011 May
>> Abstract>> ADS>> DOI

M. S. Cunha, I. M. Brandão
Probing tiny convective cores with the acoustic modes of lowest degree
Astronomy and Astrophysics, 529
2011 May
>> Abstract>> ADS>> DOI

N. G. Guseva, Y. I. Izotov, G. Stasińska, K. J. Fricke, C. Henkel, P. Papaderos
VLT spectroscopy of low-metallicity emission-line galaxies: abundance patterns and abundance discrepancies
Astronomy and Astrophysics, 529
2011 May
>> Abstract>> ADS>> DOI

D. R. Anderson, S. C. C. Barros, I. Boisse, F. Bouchy, A. Collier Cameron, F. Faedi, G. Hébrard, C. Hellier, M. Lendl, C. Moutou
WASP-40b: Independent Discovery of the 0.6 MJup Transiting Exoplanet HAT-P-27b
Publications of the Astronomical Society of the Pacific, 123, 903, 555-560
2011 May
>> Abstract>> ADS>> DOI

D. Froebrich, C. J. Davis, G. Ioannidis, T. M. Gledhill, M. Takami, A. Chrysostomou, J. E. Drew, J. Eislöffel, A. Gosling, R. Gredel et al. (including: M. S. N. Kumar)
UWISH2 - The UKIRT Widefield Infrared Survey for H2
Monthly Notices of the Royal Astronomical Society, 413, 1, 480-492
2011 May
>> Abstract>> ADS>> DOI

T. Harko, Z. Kovács, F. S. N. Lobo
Solar system tests of Horava-Lifshitz gravity
Proceedings of the Royal Society A, 467, 2129, 1390-1407
2011 May
>> Abstract>> ADS>> DOI

D. Luz, D. L. Berry, G. Piccioni, P. Drossart, R. Politi, C. F. Wilson, S. Erard, F. Nuccilli
Venus's Southern Polar Vortex Reveals Precessing Circulation
Science, 332, 6029, 577-580
2011 April
>> Abstract>> ADS>> DOI

W. J. Chaplin, H. Kjeldsen, T. R. Bedding, J. Christensen-Dalsgaard, R. L. Gilliland, S. D. Kawaler, T. Appourchaux, Y. Elsworth, R. A. García, G. Houdek et al. (including: M. J. P. F. G. Monteiro, T. L. Campante)
Predicting the detectability of oscillations in solar-type stars observed by Kepler
The Astrophysical Journal, 732, 1, 54_1-54_9
2011 April
>> Abstract>> ADS>> DOI

W. J. Chaplin, H. Kjeldsen, J. Christensen-Dalsgaard, S. Basu, A. Miglio, T. Appourchaux, T. R. Bedding, Y. Elsworth, R. A. García, R. L. Gilliland et al. (including: M. J. P. F. G. Monteiro, I. M. Brandão, T. L. Campante, S. G. Sousa)
Ensemble Asteroseismology of Solar-Type Stars with the NASA Kepler Mission
Science, 332, 6026, 213-216
2011 April
>> Abstract>> ADS>> DOI

T. Armond, B. Reipurth, J. Bally, C. Aspin
Star formation in the "Gulf of Mexico"
Astronomy and Astrophysics, 528
2011 April
>> Abstract>> ADS>> DOI

M. Montalto, N. C. Santos, I. Boisse, G. Boué, P. Figueira, S. G. Sousa
Exoplanet transmission spectroscopy: accounting for eccentricity and longitude of periastron
Superwinds in the upper atmosphere of HD209458b?

Astronomy and Astrophysics, 528
2011 April
>> Abstract>> ADS>> DOI

C. Lovis, D. Ségransan, M. Mayor, S. Udry, W. Benz, J.-L. Bertaux, F. Bouchy, A. C. M. Correia, J. Laskar, G. Lo Curto et al. (including: N. C. Santos)
The HARPS search for southern extra-solar planets
XXVIII. Up to seven planets orbiting HD 10180: probing the architecture of low-mass planetary systems

Astronomy and Astrophysics, 528
2011 April
>> Abstract>> ADS>> DOI

X. Bonfils, M. Gillon, T. Forveille, X. Delfosse, D. Deming, B.-O. Demory, C. Lovis, M. Mayor, V. Neves, C. Perrier et al. (including: N. C. Santos, I. Boisse)
A short-period super-Earth orbiting the M2.5 dwarf GJ 3634
Detection with HARPS velocimetry and transit search with Spitzer photometry

Astronomy and Astrophysics, 528
2011 April
>> Abstract>> ADS>> DOI

I. Boisse, F. Bouchy, G. Hébrard, X. Bonfils, N. C. Santos, S. Vauclair
Disentangling between stellar activity and planetary signals
Astronomy and Astrophysics, 528
2011 April
>> Abstract>> ADS>> DOI

E. P. G. Ramos, R. Vio, P. Andreani
Detection of new point sources in WMAP cosmic microwave background maps at high Galactic latitude
A new technique to extract point sources from CMB maps

Astronomy and Astrophysics, 528
2011 April
>> Abstract>> ADS>> DOI

N. M. García, F. S. N. Lobo
Nonminimal curvature-matter coupled wormholes with matter satisfying the null energy condition
Classical and Quantum Gravity, 28, 8, 085018_1-085018_7
2011 March
>> Abstract>> ADS>> DOI

A. Boselli, S. Boissier, S. Heinis, L. Cortese, O. Ilbert, T. Hughes, O. Cucciati, J. Davies, L. Ferrarese, R. Giovanelli et al. (including: M. Grossi)
The GALEX Ultraviolet Virgo Cluster Survey(GUViCS). I. The UV luminosity function of the central 12 sq. Deg
Astronomy and Astrophysics, 528
2011 March
>> Abstract>> ADS>> DOI

G. Hébrard, D. Ehrenreich, F. Bouchy, X. Delfosse, C. Moutou, L. Arnold, I. Boisse, X. Bonfils, R. F. Díaz, A. Eggenberger et al. (including: N. C. Santos)
The retrograde orbit of the HAT-P-6b exoplanet
Astronomy and Astrophysics, 527
2011 March
>> Abstract>> ADS>> DOI

I. M. Brandão, G. Doǧan, J. Christensen-Dalsgaard, M. S. Cunha, T. R. Bedding, T. S. Metcalfe, H. Kjeldsen, H. Bruntt, T. Arentoft
Asteroseismic modelling of the solar-type subgiant star β Hydri
Astronomy and Astrophysics, 527
2011 March
>> Abstract>> ADS>> DOI

C. Moutou, M. Mayor, G. Lo Curto, D. Ségransan, S. Udry, F. Bouchy, W. Benz, C. Lovis, D. Naef, F. Pepe et al. (including: N. C. Santos, S. G. Sousa)
The HARPS search for southern extra-solar planets
XXVII: Seven new planetary systems

Astronomy and Astrophysics, 527
2011 March
>> Abstract>> ADS>> DOI

R. Handberg, T. L. Campante
Bayesian peak-bagging of solar-like oscillators using MCMC: a comprehensive guide
Astronomy and Astrophysics, 527
2011 March
>> Abstract>> ADS>> DOI

X. Dumusque, N. C. Santos, S. Udry, C. Lovis, X. Bonfils
Planetary detection limits taking into account stellar noise
II. Effect of stellar spot groups on radial-velocities

Astronomy and Astrophysics, 527
2011 March
>> Abstract>> ADS>> DOI

J. Christensen-Dalsgaard, M. J. P. F. G. Monteiro, M. Rempel, M. J. Thompson
A more realistic representation of overshoot at the base of the solar convective envelope as seen by helioseismology
Monthly Notices of the Royal Astronomical Society, 414, 1158-1174
2011 March
>> Abstract>> ADS>> DOI

I. Damjanov, R. Abraham, K. Glazebrook, P. McGregor, F. Rigaut, P. McCarthy, J. Brinchmann, J.-C. Cuillandre, Y. Mellier, H. J. McCracken, P. Hudelot, D. Monet
Extragalactic Fields Optimized for Adaptive Optics
Publications of the Astronomical Society of the Pacific, 123, 901, 348-365
2011 March
>> Abstract>> ADS>> DOI

E. Delgado Mena, G. Israelian, J. I. González Hernández, N. C. Santos, R. Rebolo López
Measuring Be depletion in cool stars with exoplanets
The Astrophysical Journal, 728, 2, 148_1-148_6
2011 February
>> Abstract>> ADS>> DOI

G. Catanzaro, V. Ripepi, S. Bernabei, M. Marconi, L. Balona, D. W. Kurtz, B. Smalley, W. J. Borucki, H. Bruntt, J. Christensen-Dalsgaard et al. (including: A. Grigahcène, M. J. P. F. G. Monteiro)
Atmospheric parameters and pulsational properties for a sample of δ Sct, γ Dor, and hybrid Kepler targets
Monthly Notices of the Royal Astronomical Society, 411, 2, 1167-1176
2011 February
>> Abstract>> ADS>> DOI

T. Forveille, X. Bonfils, G. Lo Curto, X. Delfosse, S. Udry, F. Bouchy, C. Lovis, M. Mayor, C. Moutou, D. Naef et al. (including: N. C. Santos)
The HARPS search for southern extra-solar planets
XXVI. Two giant planets around M0 dwarfs

Astronomy and Astrophysics, 526
2011 February
>> Abstract>> ADS>> DOI

M. Bazot, M. J. Ireland, D. Huber, T. R. Bedding, A.-M. Broomhall, T. L. Campante, H. Carfantan, W. J. Chaplin, Y. Elsworth, J. Meléndez et al. (including: X. Dumusque, M. J. P. F. G. Monteiro, N. C. Santos, S. G. Sousa)
The radius and mass of the close solar twin 18 Scorpii derived from asteroseismology and interferometry
Astronomy and Astrophysics, 526
2011 February
>> Abstract>> ADS>> DOI

K. Perraut, I. M. Brandão, D. Mourard, M. S. Cunha, P. Bério, D. Bonneau, O. Chesneau, J.-M. Clausse, O. Delaa, A. Marcotto
The fundamental parameters of the roAp star γ Equulei
Astronomy and Astrophysics, 526
2011 February
>> Abstract>> ADS>> DOI

P. F. Lazorenko, J. Sahlmann, D. Ségransan, P. Figueira, C. Lovis, E. Martin, M. Mayor, F. Pepe, D. Queloz, F. Rodler, N. C. Santos, S. Udry
Astrometric search for a planet around VB 10
Astronomy and Astrophysics, 527
2011 February
>> Abstract>> ADS>> DOI

C. Mordasini, M. Mayor, S. Udry, C. Lovis, D. Ségransan, W. Benz, J.-L. Bertaux, F. Bouchy, G. Lo Curto, C. Moutou et al. (including: N. C. Santos)
The HARPS search for southern extra-solar planets
XXIV. Companions to HD85390, HD90156 and HD103197: a Neptune analogue and two intermediate-mass planets

Astronomy and Astrophysics, 526
2011 February
>> Abstract>> ADS>> DOI

S. G. Sousa, N. C. Santos, G. Israelian, C. Lovis, M. Mayor, P. B. Silva, S. Udry
Spectroscopic characterization of a sample of metal-poor solar-type stars from the HARPS planet search program
Astronomy and Astrophysics, 526
2011 February
>> Abstract>> ADS

N. C. Santos, M. Mayor, X. Bonfils, X. Dumusque, F. Bouchy, P. Figueira, C. Lovis, C. Melo, F. Pepe, D. Queloz et al. (including: S. G. Sousa)
The HARPS search for southern extrasolar planets
XXV. Results from the metal-poor sample

Astronomy and Astrophysics, 526
2011 February
>> Abstract>> ADS>> DOI

M. Castro, J. D. do Nascimento Jr., K. Biazzo, J. Meléndez, J. R. de Medeiros
Solar twins in M67: Evolutionary status and lithium abundance
Astronomy and Astrophysics, 526
2011 February
>> Abstract>> ADS>> DOI

L. Balona, M. S. Cunha, D. W. Kurtz, I. M. Brandão, M. Gruberbauer, H. Saio, R. Østensen, V. G. Elkin, W. J. Borucki, J. Christensen-Dalsgaard
Kepler observations of rapidly oscillating Ap, δ Scuti and γ Doradus pulsations in Ap stars
Monthly Notices of the Royal Astronomical Society, 410, 1, 517-524
2011 January
>> Abstract>> ADS>> DOI

J. Sahlmann, D. Ségransan, D. Queloz, S. Udry, N. C. Santos, M. Marmier, M. Mayor, D. Naef, F. Pepe, S. Zucker
Search for brown-dwarf companions of stars
Astronomy and Astrophysics, 525
2011 January
>> Abstract>> ADS>> DOI

R. P. Norris, A. M. Hopkins, J. Afonso, S. D. Brown, J. J. Condon, L. Dunne, I. Feain, R. Hollow, M. Jarvis, M. Johnston-Hollitt et al. (including: H. Messias)
EMU: Evolutionary Map of the Universe
Publications of the Astronomical Society of Australia, 28, 3, 215-248
2011 January
>> Abstract>> ADS>> DOI

X. Dumusque, S. Udry, C. Lovis, N. C. Santos, M. J. P. F. G. Monteiro
Planetary detection limits taking into account stellar noise
I. Observational strategies to reduce stellar oscillation and granulation effects

Astronomy and Astrophysics, 525
2011 January
>> Abstract>> ADS>> DOI

D. Ehrenreich, A.-M. Lagrange, F. Bouchy, C. Perrier, G. Hébrard, I. Boisse, X. Bonfils, L. Arnold, X. Delfosse, M. Desort et al. (including: N. C. Santos)
SOPHIE velocimetry of Kepler transit candidates
I. Detection of the low-mass white dwarf KOI-74b

Astronomy and Astrophysics, 525
2011 January
>> Abstract>> ADS>> DOI

SEE ALSO
Number of records during 2011: 115Return to latest articles List all articles in journals published during: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008.
Instituto de Astrofísica e Ciências do Espaço Universidade do Porto Faculdade de Ciências da Universidade de Lisboa Fundação para a Ciência e a Tecnologia