CERN Accelerating science

CERN Document Server 15 のレコードが見つかりました。  1 - 10次  レコードへジャンプ: 検索にかかった時間: 0.68 秒 
1.
Planck 2013 results. XXVIII. The Planck Catalogue of Compact Sources / Planck Collaboration
The Planck Catalogue of Compact Sources (PCCS) is the catalogue of sources detected in the first 15 months of Planck operations, the "nominal" mission. It consists of nine single-frequency catalogues of compact sources, both Galactic and extragalactic, detected over the entire sky. [...]
arXiv:1303.5088; CERN-PH-TH-2013-140; CERN-PH-TH-2013-140.- 2014-10-29 - 22 p. - Published in : Astron. Astrophys. 571 (2014) A28 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
2.
Planck 2013 results. XXVI. Background geometry and topology of the Universe / Planck Collaboration
Planck CMB temperature maps allow detection of large-scale departures from homogeneity and isotropy. We search for topology with a fundamental domain nearly intersecting the last scattering surface (comoving distance $\chi_r$) [...]
arXiv:1303.5086; CERN-PH-TH-2013-139; CERN-PH-TH-2013-139.- 2014-10-29 - 23 p. - Published in : Astron. Astrophys. 571 (2014) A26 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
3.
Planck 2013 results. XXV. Searches for cosmic strings and other topological defects / Planck Collaboration
Planck data have been used to provide stringent new constraints on cosmic strings and other defects. We describe forecasts of the CMB power spectrum induced by cosmic strings, calculating these from network models and simulations using line-of-sight Boltzmann solvers. [...]
arXiv:1303.5085; CERN-PH-TH-2013-138; CERN-PH-TH-2013-138.- 2014-10-29 - 21 p. - Published in : Astron. Astrophys. 571 (2014) A25 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
4.
Planck 2013 Results. XXIV. Constraints on primordial non-Gaussianity / Planck Collaboration
The Planck nominal mission cosmic microwave background (CMB) maps yield unprecedented constraints on primordial non-Gaussianity (NG). Using three optimal bispectrum estimators, separable template-fitting (KSW), binned, and modal, we obtain consistent values for the primordial local, equilateral, and orthogonal bispectrum amplitudes, quoting as our final result fNL^local= 2.7+/-5.8, fNL^equil= -42+/-75, and fNL^ortho= -25+\-39 (68% CL statistical). [...]
arXiv:1303.5084; CERN-PH-TH-2013-137; CERN-PH-TH-2013-137.- 2014-10-29 - 58 p. - Published in : Astron. Astrophys. 571 (2014) A24 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
5.
Planck 2013 results. XXIII. Isotropy and Statistics of the CMB / Planck Collaboration
The two fundamental assumptions of the standard cosmological model - that the initial fluctuations are statistically isotropic and Gaussian - are rigorously tested using maps of the cosmic microwave background (CMB) anisotropy from the Planck satellite. Deviations from isotropy have been found and demonstrated to be robust against component separation algorithm, mask choice and frequency dependence. [...]
arXiv:1303.5083; CERN-PH-TH-2013-136; CERN-PH-TH-2013-136.- 2014-10-29 - 48 p. - Published in : Astron. Astrophys. 571 (2014) A23 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
6.
Planck 2013 results. XXII. Constraints on inflation / Planck Collaboration
We analyse the implications of the Planck data for cosmic inflation. The Planck nominal mission temperature anisotropy measurements, combined with the WMAP large-angle polarization, constrain the scalar spectral index to $n_s = 0.9603 \pm 0.0073$, ruling out exact scale invariance at over 5 $\sigma$. [...]
arXiv:1303.5082; CERN-PH-TH-2013-135; CERN-PH-TH-2013-135.- 2014-10-29 - 42 p. - Published in : Astron. Astrophys. 571 (2014) A22 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
7.
Planck 2013 results. XXI. All-sky Compton parameter power spectrum and high-order statistics / Planck collaboration
We have constructed the first all-sky map of the thermal Sunyaev-Zeldovich (tSZ) effect by applying specifically tailored component separation algorithms to the 100 to 857 GHz frequency channel maps from the Planck survey. These maps show an obvious galaxy cluster tSZ signal that is well matched with blindly detected clusters in the Planck SZ catalogue. [...]
arXiv:1303.5081; CERN-PH-TH-2013-134; CERN-PH-TH-2013-134.- 2014-10-29 - 18 p. - Published in : Astron. Astrophys. 571 (2014) A21 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
8.
Planck 2013 results. XIX. The integrated Sachs-Wolfe effect / Planck Collaboration
Based on CMB maps from the 2013 Planck Mission data release, this paper presents the detection of the ISW effect, i.e., the correlation between the CMB and large-scale evolving gravitational potentials. The significance of detection ranges from 2 to 4 sigma, depending on which method is used. [...]
arXiv:1303.5079; CERN-PH-TH-2013-132; CERN-PH-TH-2013-132.- 2014-10-29 - 23 p. - Published in : Astron. Astrophys. 571 (2014) A19 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
9.
Planck 2013 results. XV. CMB power spectra and likelihood / Planck collaboration
We present the Planck likelihood, a complete statistical description of the two-point correlation function of the CMB temperature fluctuations. We use this likelihood to derive the Planck CMB power spectrum over three decades in l, covering 2 <= l <= 2500 [...]
arXiv:1303.5075; CERN-PH-TH-2013-128; CERN-PH-TH-2013-128.- 2014-10-29 - 60 p. - Published in : Astron. Astrophys. 571 (2014) A15 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article
10.
Planck 2013 results. XII. Diffuse component separation / Planck Collaboration
Planck has produced detailed all-sky observations over nine frequency bands between 30 and 857 GHz. These observations allow robust reconstruction of the primordial cosmic microwave background (CMB) temperature fluctuations over nearly the full sky, as well as new constraints on Galactic foregrounds. [...]
arXiv:1303.5072; CERN-PH-TH-2013-125; CERN-PH-TH-2013-125.- 2014-10-29 - 31 p. - Published in : Astron. Astrophys. 571 (2014) A12 Fulltext: PDF; External links: Preprint; EDP Sciences Free Access article

CERN Document Server : 15 のレコードが見つかりました。   1 - 10次  レコードへジャンプ:
似た著者名:
27 Varis, J
Interested in being notified about new results for this query?
Set up a personal email alert or subscribe to the RSS feed.
捜していたものを見つけなかったならば、他のサーバーもお試しください:
Varis, J. 中の Amazon
Varis, J. 中の CERN EDMS
Varis, J. 中の CERN Intranet
Varis, J. 中の CiteSeer
Varis, J. 中の Google Books
Varis, J. 中の Google Scholar
Varis, J. 中の Google Web
Varis, J. 中の IEC
Varis, J. 中の IHS
Varis, J. 中の INSPIRE
Varis, J. 中の ISO
Varis, J. 中の KISS Books/Journals
Varis, J. 中の KISS Preprints
Varis, J. 中の NEBIS
Varis, J. 中の SLAC Library Catalog
Varis, J. 中の Scirus