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CERN Document Server 18 notices trouvées  1 - 10suivant  aller vers la notice: La recherche a duré 0.56 secondes. 
1.
Axion Dark Matter / Adams, C.B. (Columbia U.) ; Aggarwal, N. ; Agrawal, A. (Chicago U.) ; Balafendiev, R. (ITMO U., St. Petersburg) ; Bartram, C. (Washington U., Seattle) ; Baryakhtar, M. (Washington U., Seattle) ; Bekker, H. (Helmholtz Inst., Mainz ; Mainz U.) ; Belov, P. (ITMO U., St. Petersburg) ; Berggren, K.K. (MIT) ; Berlin, A. (Fermilab) et al.
Axions are well-motivated dark matter candidates with simple cosmological production mechanisms. [...]
arXiv:2203.14923 ; FERMILAB-CONF-22-996-PPD-T. - 96.
eConf - Fermilab Library Server - Fulltext - Fulltext
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2.
Dark Matter Science in the Era of LSST / Bechtol, Keith (Wisconsin U., Madison) ; Drlica-Wagner, Alex (Chicago U., Astron. Astrophys. Ctr. ; Chicago U., KICP ; Fermilab) ; Abazajian, Kevork N. (UC, Irvine) ; Abidi, Muntazir (Cambridge U., DAMTP) ; Adhikari, Susmita (KIPAC, Menlo Park) ; Ali-Haïmoud, Yacine (New York U.) ; Annis, James (Fermilab) ; Ansarinejad, Behzad (Durham U.) ; Armstrong, Robert (LLNL, Livermore) ; Asorey, Jacobo (Queensland U. ; Unlisted, AU) et al.
Astrophysical observations currently provide the only robust, empirical measurements of dark matter. [...]
arXiv:1903.04425. - 2019. - 11 p.
Fulltext
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3.
Planck 2018 results. I. Overview and the cosmological legacy of Planck / Planck Collaboration
The European Space Agency's Planck satellite, which was dedicated to studying the early Universe and its subsequent evolution, was launched on 14 May 2009. It scanned the microwave and submillimetre sky continuously between 12 August 2009 and 23 October 2013, producing deep, high-resolution, all-sky maps in nine frequency bands from 30 to 857GHz. [...]
arXiv:1807.06205.- 2020-09-01 - 56 p. - Published in : Astron. Astrophys. 641 (2020) A1 Fulltext: 1807.06205 - PDF; arXiv:1807.06205 - PDF;
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4.
Planck 2015. XX. Constraints on inflation / Planck Collaboration
We present the implications for cosmic inflation of the Planck measurements of the cosmic microwave background (CMB) anisotropies in both temperature and polarization based on the full Planck survey. The Planck full mission temperature data and a first release of polarization data on large angular scales measure the spectral index of curvature perturbations to be $n_\mathrm{s} = 0.968 \pm 0.006$ and tightly constrain its scale dependence to $d n_s/d \ln k =-0.003 \pm 0.007$ when combined with the Planck lensing likelihood. [...]
arXiv:1502.02114.- 2016-09-20 - 65 p. - Published in : Astron. Astrophys. 594 (2016) A20 Fulltext: PDF; External link: Preprint
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5.
Planck 2015 results. XVIII. Background geometry & topology / Planck Collaboration
Full-sky CMB maps from the 2015 Planck release allow us to detect departures from global isotropy on the largest scales. We present the first searches using CMB polarization for correlations induced by a non-trivial topology with a fundamental domain intersecting, or nearly intersecting, the last scattering surface (at comoving distance $\chi_{rec}$) [...]
arXiv:1502.01593.- 2016-09-20 - 21 p. - Published in : Astron. Astrophys. 594 (2016) A18 Fulltext: PDF; External link: Preprint
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6.
Planck 2015 results. XVII. Constraints on primordial non-Gaussianity / Planck Collaboration
The Planck full mission cosmic microwave background(CMB) temperature and E-mode polarization maps are analysed to obtain constraints on primordial non-Gaussianity(NG). Using three classes of optimal bispectrum estimators - separable template-fitting (KSW), binned, and modal - we obtain consistent values for the local, equilateral, and orthogonal bispectrum amplitudes, quoting as our final result from temperature alone fNL^local=2.5+\-5.7, fNL^equil=-16+\-70 and fNL^ortho=-34+\-33(68%CL) [...]
arXiv:1502.01592.- 2016-09-20 - 66 p. - Published in : Astron. Astrophys. 594 (2016) A17 Fulltext: PDF; External link: Preprint
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7.
Planck 2015 results. I. Overview of products and scientific results / Planck Collaboration
The European Space Agency's Planck satellite, dedicated to studying the early Universe and its subsequent evolution, was launched 14~May 2009 and scanned the microwave and submillimetre sky continuously between 12~August 2009 and 23~October 2013. In February~2015, ESA and the Planck Collaboration released the second set of cosmology products based on data from the entire Planck mission, including both temperature and polarization, along with a set of scientific and technical papers and a web-based explanatory supplement. [...]
arXiv:1502.01582.- 2016-09-20 - 38 p. - Published in : Astron. Astrophys. 594 (2016) A1 Fulltext: PDF; External link: Preprint
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8.
(Lack of) Cosmological evidence for dark radiation after Planck / Verde, Licia (ICREA, Barcelona ; CERN ; ICC, Barcelona U.) ; Feeney, Stephen M. (University Coll. London) ; Mortlock, Daniel J. (Imperial Coll., London) ; Peiris, Hiranya V. (University Coll. London ; Santa Barbara, KITP)
We use Bayesian model comparison to determine whether extensions to Standard-Model neutrino physics -- primarily additional effective numbers of neutrinos and/or massive neutrinos -- are merited by the latest cosmological data. Given the significant advances in cosmic microwave background (CMB) observations represented by the Planck data, we examine whether Planck temperature and CMB lensing data, in combination with lower redshift data, have strengthened (or weakened) the previous findings. [...]
arXiv:1307.2904.- 2013-09-10 - 17 p. - Published in : JCAP 09 (2013) 013 Fulltext: PDF; External link: Preprint
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9.
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
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10.
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
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CERN Document Server : 18 notices trouvées   1 - 10suivant  aller vers la notice:
Voir aussi: noms d'auteurs similaires
11 Peiris, H
26 Peiris, H V
1 Peiris, H.
8 Peiris, Hiranya
63 Peiris, Hiranya V
4 Peiris, Hiranya V.
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