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Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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29 papers · 2 filters
The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations in the Data Release 10 and 11 galaxy samples
Lauren Anderson, Eric Aubourg, Stephen Bailey +62
We present a one per cent measurement of the cosmic distance scale from the detections of the baryon acoustic oscillations in the clustering of galaxies from the Baryon Oscillation…
The ALHAMBRA survey: evolution of galaxy clustering since
P. Arnalte-Mur, V. J. Martínez, P. Norberg +29
We study the clustering of galaxies as function of luminosity and redshift in the range using data from the Advanced Large Homogeneous Area Medium Band Redshift A…
Thermal conduction by dark matter with velocity and momentum-dependent cross-sections
Aaron C. Vincent, Pat Scott
We use the formalism of Gould and Raffelt to compute the dimensionless thermal conduction coefficients for scattering of dark matter particles with standard model nucleons via cros…
Long-term monitoring, time delay and microlensing in the gravitational lens system Q0142-100
A. Oscoz, M. Serra-Ricart, E. Mediavilla +1
We present twelve years of monitoring of the gravitational lens Q0142-100 from the Teide Observatory. The data, taken from 1999 to 2010, comprise 105 observing nights with the IAC8…
Microlensing of Quasar UV Iron Emission
E. Guerras, E. Mediavilla, J. Jimenez-Vicente +5
We measure the differential microlensing of the UV Fe II and Fe III emission line blends between 14 quasar image pairs in 13 gravitational lenses. We find that the UV iron emission…
Fully cosmological virtual massive galaxies at z=0: kinematical, morphological, and stellar population characterisation
Javier Navarro-González, Elena Ricciardelli, Vicent Quilis +1
We present the results of a numerical adaptive mesh refinement hydrodynamical and N-body simulation in a cosmology. We focus on the analysis of the main properties of massiv…
Radio constraints on Galactic WIMP dark matter
Roberto A. Lineros
Synchrotron emission from electron cosmic ray populations can be used to study both cosmic rays physics and WIMP dark matter imprints on radio skymaps. We used available radio data…
The ALHAMBRA survey: reliable morphological catalogue of 22,051 early- and late-type galaxies
M. Pović, M. Huertas-Company, J. A. L. Aguerri +29
ALHAMBRA is a photometric survey designed to trace the cosmic evolution and cosmic variance. It covers a large area of ~ 4 sq. deg in 8 fields, where 7 fields overlap with other su…
MOJAVE. X. Parsec-Scale Jet Orientation Variations and Superluminal Motion in AGN
M. L. Lister, M. F. Aller, H. D. Aller +7
We describe the parsec-scale kinematics of 200 AGN jets based on 15 GHz VLBA data obtained between 1994 Aug 31 and 2011 May 1. We present new VLBA 15 GHz images of these and 59 add…
Constraining dark matter late-time energy injection: decays and p-wave annihilations
Roberta Diamanti, Laura Lopez-Honorez, Olga Mena +2
We use the latest cosmic microwave background (CMB) observations to provide updated constraints on the dark matter lifetime as well as on p-wave suppressed annihilation cross secti…
Detecting filamentary pattern in the cosmic web: a catalogue of filaments for the SDSS
E. Tempel, R. S. Stoica, V. J. Martinez +3
The main feature of the spatial large-scale galaxy distribution is its intricate network of galaxy filaments. This network is spanned by the galaxy locations that can be interprete…
The ALHAMBRA survey: Discovery of a faint QSO at z = 5.41
I. Matute, J. Masegosa, I. Márquez +23
We aim to illustrate the potentiality of the Advanced Large, Homogeneous Area, Medium-Band Redshift Astronomical (ALHAMBRA) survey to investigate the high redshift universe through…
Lyman break and UV-selected galaxies at z ~ 1: II. PACS-100um/160um FIR detections
I. Oteo, G. Magdis, Á. Bongiovanni +53
We report the PACS-100um/160um detections of a sample of 42 GALEX-selected and FIR-detected Lyman break galaxies (LBGs) at z ~ 1 located in the COSMOS field and analyze their ultra…
Expected number of massive galaxy relics in the present-day Universe
Vicent Quilis, Ignacio Trujillo
The number of present-day massive galaxies that has survived untouched since their formation at high-z is an important observational constraint to the hierarchical galaxy formation…
Cosmic dark radiation and neutrinos
Maria Archidiacono, Elena Giusarma, Steen Hannestad +1
New measurements of the cosmic microwave background (CMB) by the Planck mission have greatly increased our knowledge about the Universe. Dark radiation, a weakly interacting compon…
Catching the Radio Flare in CTA 102 III. Core-Shift and Spectral Analysis
C. M. Fromm, E. Ros, M. Perucho +5
The temporal and spatial spectral evolution of the jets of AGN can be studied with multi-frequency, multi-epoch VLBI observations. The combination of both, morphological and spectr…
Constraints on neutrino masses from Planck and Galaxy Clustering data
Elena Giusarma, Roland de Putter, Shirley Ho +1
We present here bounds on neutrino masses from the combination of recent Planck Cosmic Microwave Background measurements and galaxy clustering information from the Baryon Oscillati…
The structure of cosmic voids in a LCDM Universe
E. Ricciardelli, V. Quilis, S. Planelles
Eulerian cosmological codes are especially suited to properly describe the low density regions. This property makes this class of codes excellent tools to study the formation and e…
The ALHAMBRA Survey: Bayesian Photometric Redshifts with 23 bands for 3 squared degrees
A. Molino, N. Benítez, M. Moles +30
The ALHAMBRA (Advance Large Homogeneous Area Medium Band Redshift Astronomical) survey has observed 8 different regions of the sky, including sections of the COSMOS, DEEP2, ELAIS,…
SPIDER VIII - Constraints on the Stellar Initial Mass Function of Early-type Galaxies from a Variety of Spectral Features
F. La Barbera, I. Ferreras, A. Vazdekis +5
We perform a spectroscopic study to constrain the stellar Initial Mass Function (IMF) by using a large sample of 24,781 early-type galaxies from the SDSS-based SPIDER survey. Clear…
VLBA observations of a rare multiple quasar imaging event caused by refraction in the interstellar medium
A. B. Pushkarev, Y. Y. Kovalev, M. L. Lister +9
We report on the first detection of the theoretically-predicted rare phenomenon of multiple parsec-scale imaging of an active galactic nucleus induced by refractive effects due to…
Dark Radiation candidates after Planck
Eleonora Di Valentino, Alessandro Melchiorri, Olga Mena
Recent Cosmic Microwave Background (CMB) results from the Planck satellite, combined with previous CMB data and Hubble constant measurements from the Hubble Space Telescope, provid…
New constraints on Coupled Dark Energy from Planck
Valentina Salvatelli, Andrea Marchini, Laura Lopez-Honorez +1
We present new constraints on coupled dark energy from the recent measurements of the Cosmic Microwave Background Anisotropies from the Planck satellite mission. We found that a co…
Structure Finding in Cosmological Simulations: The State of Affairs
Alexander Knebe, Frazer R. Pearce, Hanni Lux +32
The ever increasing size and complexity of data coming from simulations of cosmic structure formation demands equally sophisticated tools for their analysis. During the past decade…