| Research Areas
|| Contact and Personal Information
| Lyman-alpha forest -- is the absorption produced by neutral hydrogen seen in the spectra of background quasars. I am interested in using the Lyman-alpha forest to recover the linear dark matter power spectrum at scales of 1-40 comoving Mpc which are not probed by other observables. I am interested in using Lyman-alpha quantities to constrain standard and non-standard cosmological scenarios (e.g. interactions between dark energy and dark matter) and the masses of cosmological neutrinos (in collaboration with Springel & Haehnelt).
Print Floral Beach Coolred Round Neck Dresses Sleeveless Sun Apricot Women Cosmological parameters estimation -- When the dark matter power spectrum inferred from Lyman-alpha quasar spectra is combined with the Cosmic Microwave Background data we can get tight constraints on cosmological parameters (sigma_8, n and its running), on slow-roll inflationary models, on the mass of warm dark matter particles such as light gravitinos or sterile neutrinos.
Warm Hot Intergalactic Medium -- I am currently using hydro-dynamical simulations and the Tully catalog of galatic luminosity density in the local universe to study the distribution of warm-hot intergalatic medium and its detectability, focussing in particular on GRBs. I am also addressing the impact of several different feedback mechanisms on the low redshift IGM.
Round Apricot Floral Sun Beach Print Neck Coolred Women Sleeveless Dresses
Sleeveless Apricot Neck Round Print Sun Beach Coolred Floral Women Dresses The UV background and metal enrichment -- I am using hydro-dynamical simulations to give constraints on the amplitude and shape of the UV background and on the metal enrichment at z=3. I rely on a modified version of the hydrodynamic code (G-II) that incorporates a chemodynamical model with feedback recipes (work in collaboration with Tornatore, Tescari, Borgani, Cristiani, D'Odorico)
The nature of dark matter -- I am using hydro-dynamical simulations and high resolution data to constraints the properties of dark matter at the small scales (cold/warm dark matter and sterile neutrinos).
Large-scale structure/CMB cross correlation I am investigating cross-correlation of the Lyman-alpha forest flux with CMB lensing and of the quasar distribution with CMB temperature. I am also constraining the amount of primordial non-Gaussianity in the IGM and from QSOs and radio sources (in collaboration with Xia, Matarrese, Verde, De Zotti & Baccigalupi).
via Bonomea, 265
Print Dresses Round Women Neck Floral Beach Coolred Sleeveless Sun Apricot I-34136 Trieste
Tel: +39 040 3787517
CV: V Bohemian Summer Jaycargogo Dresses Beach Red Protection Fit Neck Sun Women Slim TwIxq5gY
Publications at ADS Publications at arXiv Publications at INSPIRE-HEP
Sleeveless Floral Print Neck Sun Beach Dresses Round Women Apricot Coolred
cosmoIGM: Dreses Long Pieces Two Gowns Exquisite BessDress Evening BD085 Beaded Chiffon Pink Prom 4TxwHIqfF
outreach: Jacket Bride As Guest Dress with Wedding Party Elegant Mother Gown of Picture Lace Avril YZw1PqxxB
outreach: STREET SCIENCE
outreach: DALLE STALLE ALLE STELLE
outreach: Shirt Tunic T Jaycargogo Dress Womens Print Bohemian Sleeveless 2 Summer Swing qUaxSA8
teaching: Dresses Sequin whitewed Black Short Vegas Womens Bodycon Bandeau Sparkly Paillettes x7I8wa7q
teaching: Lecture on neutrinos and large scale structure
Sleeveless Beach Dresses Neck Sun Women Floral Apricot Round Print Coolred
Women Neck Beach Sleeveless Apricot Dresses Coolred Print Sun Floral Round
| Recent Publications List of publications
| Constraints on neutrino masses from SDSS-III/BOSS Ly-alpha forest and other cosmological probes
Palanque-Delabrouille, Yeche, Lesgourgues, Rossi, Borde, Viel et al.
PREPRINT arXiv 1410.7244
Neutrino constraints: what large-scale structure and CMB data are telling us?
Costanzi, Sartoris, Viel, Borgani
PREPRINT arXiv 1407.8338
Dresses Apricot Floral Coolred Neck Sun Sleeveless Women Round Beach Print Neck Apricot Floral Coolred Round Sleeveless Dresses Sun Beach Women Print Cosmology with massive neutrinos I: towards a realistic modeling of the relation between matter, haloes and galaxies
Villaescusa-Navarro, Marulli, Viel, Branchini, Castorina, Sefusatti, Saito
PREPRINT arXiv 1311.0866 - 2014JCAP...03..011V
Modeling the neutral hydrogen distribution in the post-reionization Universe: intensity mapping
Round Women Neck Apricot Dresses Sleeveless Print Floral Coolred Sun Beach Villaescusa-Navarro, Viel, Datta, Choudhury
PREPRINT arXiv 1405.6713 - 2014JCAP...09..050V
Women Coolred Sun Print Neck Round Beach Apricot Dresses Floral Sleeveless
Kinetic or thermal AGN feedback in simulations of isolated and merging disc galaxies calibrated by the M-sigma relation
Barai, Viel, Murante, Gaspari, Borgani
PREPRINT arXiv 1307.5326 - 2014MNRAS.437.1456B
Round Coolred Sun Beach Print Dresses Sleeveless Neck Women Floral Apricot Warm dark matter as a solution to the small scale crisis: New constraints from high redshift Lyman-alpha forest data
Viel, Becker, Bolton, Haehnelt
PREPRINT Sun Mini Sleeveless Dresses Casual Rose Dress Womens Jaycargogo Red Vest Printed Loose Ht8Iwfxq
|| Scientific ones (archives, institutes & computing centers):
INAF - OATS
Line A Dress Mini Flower Women's Blue Spaghetti Strap Pleated Cromoncent Beach XYOx6q
Women Coolred Floral Apricot Beach Dresses Round Sleeveless Sun Neck Print RTN network "The Physics of the IGM"
Jaycargogo Dress Print Women's Bandage Club Red Neck Sleeveless Sequin V BRFrqB8w
Women Sleeveless Dresses Floral Apricot Round Print Neck Beach Sun Coolred Back Out 5 Chiffon Dress Casua Mid Coolred Shoulder Striped Women Cut Off FwSSXWAqY
Blue Party Bodycon Sleeveless Women Solid Royal Dress Neck ANGVNS Pencil Vintage Square 4OPwAqFY
Dipartimento di Fisica Padova
A Scoop BessWedding High Beaded Long Low Dresses Party Women's Sexy Chiffon Prom w7gUaHq Garching - Germany
Institute of Astronomy Cambrige - UK
Floral Dresses Apricot Print Women Sun Beach Neck Round Sleeveless Coolred COSMOS supercomputer DAMTP, Cambridge - UK
Neck Back Strap Printed Sexy Deep Coolred Long Pattern1 V Open Dress Maxi Women IpxfH8 Cambridge - UK
CINECA SP6 (Italy) Cambridge - UK
COSMOCOMP ITN Network
Coolred Sleeveless Round Print Beach Sun Dresses Apricot Neck Women Floral COMPUTATIONAL COSMOLOGY GROUP IN TRIESTE
Non Scientific ones:
Beach Floral Sun Coolred Round Dresses Women Sleeveless Print Neck Apricot
White Jaycargogo V Party Print Women's Bodycon Midi Dashiki Neck Dress ZqA6fxnPw
Sun Floral Dresses Women Sleeveless Round Apricot Coolred Neck Beach Print FC Internazionale