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Kinetic field theory for cosmic structure formation / Bartelmann, Matthias (speaker) (U. Heidelberg, ITP)
Kinetic field theory is a new analytic approach to cosmic structure formation which avoids some of the notorious problems in this field. I will briefly review the foundations of the theory and then highlight four recent results, concerning the asymptotic behaviour of power spectra, a mean-field approximation to particle interactions, perturbation theory, and structure formation in modified gravity..
2023 - 3581. Theory Colloquia External link: Event details In : Kinetic field theory for cosmic structure formation

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Intra Cluster Light properties in the CLASH-VLT cluster MACS J1206.2-0847 / Presotto, V (Trieste U. ; Trieste Observ.) ; Girardi, M (Trieste U. ; Trieste Observ.) ; Nonino, M (Trieste Observ.) ; Mercurio, A (Capodimonte Observ.) ; Grillo, C (DARK Cosmology Ctr.) ; Rosati, P (Ferrara U.) ; Biviano, A (Trieste Observ.) ; Annunziatella, M (Trieste U. ; Trieste Observ.) ; Balestra, I (Trieste Observ. ; Capodimonte Observ.) ; Cui, W (Trieste U. ; Trieste Observ. ; Western Australia U.) et al.
We aim at constraining the assembly history of clusters by studying the intra cluster light (ICL) properties, estimating its contribution to the fraction of baryons in stars, f*, and understanding possible systematics/bias using different ICL detection techniques. We developed an automated method, GALtoICL, based on the software GALAPAGOS to obtain a refined version of typical BCG+ICL maps. [...]
arXiv:1403.4979.- 2014-05-26 - 17 p. - Published in : Astron. Astrophys. 565 (2014) A126 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article

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CLASH-VLT: The mass, velocity-anisotropy, and pseudo-phase-space density profiles of the z=0.44 galaxy cluster MACS 1206.2-0847 / Biviano, A. ; Rosati, P. ; Balestra, I. ; Mercurio, A. ; Girardi, M. ; Nonino, M. ; Grillo, C. ; Scodeggio, M. ; Lemze, D. ; Kelson, D. et al.
We use an unprecedented data-set of about 600 redshifts for cluster members, obtained as part of a VLT/VIMOS large programme, to constrain the mass profile of the z=0.44 cluster MACS J1206.2-0847 over the radial range 0-5 Mpc (0-2.5 virial radii) using the MAMPOSSt and Caustic methods. We then add external constraints from the gravitational lensing analysis of Umetsu et al [...]
arXiv:1307.5867.- 2013 - 22 p. - Published in : Astron. Astrophys. 558 (2013) A1 Fulltext: PDF; External link: Preprint

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Planck 2013 results. XXIX. Planck catalogue of Sunyaev-Zeldovich sources / Planck Collaboration
We describe the all-sky Planck catalogue of clusters and cluster candidates derived from Sunyaev--Zeldovich (SZ) effect detections using the first 15.5 months of Planck satellite observations. The catalogue contains 1227 entries, making it over six times the size of the Planck Early SZ (ESZ) sample and the largest SZ-selected catalogue to date. [...]
arXiv:1303.5089; CERN-PH-TH-2013-141; CERN-PH-TH-2013-141.- 2014-10-29 - 41 p. - Published in : Astron. Astrophys. 571 (2014) A29 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article

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Planck 2013 results. I. Overview of products and scientific results / Planck Collaboration
The ESA's Planck satellite, dedicated to studying the early universe, was launched on May 2009 and has been surveying the microwave and submillimetre sky since August 2009. In March 2013, ESA and the Planck Collaboration publicly released the initial cosmology products based on the first 15.5 months of Planck operations, along with a set of scientific and technical papers and a web-based explanatory supplement. [...]
arXiv:1303.5062; CERN-PH-TH-2013-115; CERN-PH-TH-2013-115.- 2014-10-29 - 48 p. - Published in : Astron. Astrophys. 571 (2014) A1 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article

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The Cluster Lensing and Supernova Survey with Hubble (CLASH): Strong Lensing Analysis of Abell 383 from 16-Band HST WFC3/ACS Imaging / Zitrin, A. ; Broadhurst, T. ; Coe, D. ; Umetsu, K. ; Postman, M. ; Benitez, N. ; Meneghetti, M. ; Medezinski, E. ; Jouvel, S. ; Bradley, L. et al.
We examine the inner mass distribution of the relaxed galaxy cluster Abell 383 in deep 16-band HST/ACS+WFC3 imaging taken as part of the CLASH multi-cycle treasury program. Our program is designed to study the dark matter distribution in 25 massive clusters, and balances depth with a wide wavelength coverage to better identify lensed systems and generate precise photometric redshifts [...]
arXiv:1103.5618.- 2011 - 13 p. - Published in : Astrophys. J. Lett. 742 (2011) 117 External link: Preprint

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Gravitational lensing of QSOs by their damped Ly$\alpha$ absorbers / Bartelmann, M ; Loeb, A
CFA-4144. - 1995. - 23 p.
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Vedi anche: autori con nomi simili
4	Bartelmann, M.
71	Bartelmann, Matthias
1	Bartelmann, Mattias

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