Weak lensing
Weak lensing magnification of SpARCS galaxy clusters
... contrast, weak lensing shear measurements are based on the statistical properties of the minute deformations mea- sured for the observed shape of background ...Shear-based weak lensing tech- ...
13
Subaru weak lensing measurement of a z=0 81 cluster discovered by the Atacama Cosmology Telescope Survey
... the weak lensing anal- ...the lensing shape measurement, by about 10 per cent, compared to the analysis using the stacked image, where each galaxy image is more affected by the PSF smearing effect, ...
17
Scaling Relations and Overabundance of Massive Clusters at z >~ 1 from Weak lensing Studies with the Hubble Space Telescope
... present weak-lensing analysis of 22 z 1 clusters based on Hubble Space Telescope (HST) ...their weak gravitational lens- ing signal will provide the aforementioned, invaluable calibra- tion between ...
32
The massive galaxy cluster XMMU J1230 3+1339 at z similar to 1: colour magnitude relation, Butcher Oemler effect, X ray and weak lensing mass estimates
... a weak lensing analysis and es- timate independently and self consistently the cluster mass from X-ray, kinematics and weak lensing, complementing the analysis presented in Paper ...the ...
29
Weak Lensing Mass Measurements of Five Galaxy Clusters in The South Pole Telescope Survey Using Magellan/Megacam
... using weak lensing (WL) observations of the same clusters (Hoekstra ...Gravitational lensing is sensitive to total projected mass and has the benefit of being insensitive to the dynamical state of ...
22
Separating the weak lensing and kinetic Sunyaev Zeldovich effects from cosmic microwave background temperature maps
... A first method for reducing the kSZ contamination of the lens- ing signal has already been proposed by Amblard et al. (2004). It uses the spatial correlation between the tSZ and kSZ effects to mask the main sources of ...
6
Weak lensing study in VOICE survey I Shear measurement
... high-precision weak-lensing studies ...of weak-lensing surveys is crucial to study the evolution of large-scale structures over the widest redshift ...for weak lensing are more ...
15
Dynamical analysis of strong lensing galaxy groups at intermediate redshift
... that weak lensing estimates are systematically larger by 50% than dynam- ical ...galaxy-galaxy lensing by SLACS (Treu et ...the lensing model is ...
18
The cluster lensing and supernova survey with hubble: an overview
... with weak-lensing maps from wide- field Subaru imaging and constraints on the baryonic gas distri- bution from millimeter-wave and X-ray imaging, CLASH data will allow the cluster mass profiles to be ...
23
The cluster lensing and supernova survey with hubble (clash): strong lensing analysis of A383 from 16 BAND HST/WFC3/ACS imaging
... Cluster Lensing And Supernova survey with Hubble (CLASH) multi-cycle treasury ...independent weak-lensing analysis of wide-field Subaru images, with good agreement in the region of overlap ( ∼ ...
16
HerMES: Candidate Gravitationally Lensed Galaxies and Lensing Statistics at Submillimeter Wavelengths
... the lensing rate, number counts, and submillimeter color and redshift distributions of the lensed ...including lensing mass models and properties of both the foreground and background galaxies, similar to ...
28
SCORPIO II Spectral indices of weak Galactic radio sources
... SCORPIO – II Spectral indices of weak Galactic radio sources MNRAS 473, 1685–1694 (2018) doi 10 1093/mnras/stx2445 Advance Access publication 2017 September 25 SCORPIO – II Spectral indices of w[.] ...
10
Competition among networks highlights the power of the weak
... Selection of the specific connector nodes . As explained in ref. 32, the centrality of the connector nodes linking independent networks may be crucial in the final distribution of centrality. The central nodes (C) of a ...
7
Weak solutions for a class of quadratic operator-differential equations
... Au(t) + iBu 0 (t) + Du 00 (t) = 0, (2) where A, B and D are self-adjoint operators which satisfy certain conditions under which the equation (1) is called elliptic-hyperbolic and the equation (2) is called hyperbolic. ...
142
Weak Interaction and the Nature of Virtual Particles
... vacuum. Weak interaction does not occur because “boiling” vacuum produced of “nothing” a virtual particle of huge mass – W-boson of the instant when the particles either collide of decay thus breaking the stable ...
13
16641085
... We characterize the weights w for which the maximal operator is of weak type, strong type and restricted weak type (p, p) with respect to the measure w(x) dx.. 2003 Elsevier Inc.[r] ...
9
Effects of weak perturbations in open Hamiltonian systems
... surprising phenomenon is that the complex basin topology associated with chaotic scattering turns out to be persistent for both the Hamiltonian and the correspond- ing weakly dissipative system. To demonstrate this ...
138
Evidence of Lensing of the Cosmic Microwave Background by Dark Matter Halos
... In order to construct the covariance matrix for each patch, we construct 50 independent realizations of simu- lated ACTPol data for each patch. These simulations have noise and beam properties matched to the data and ...
8
RADIO WEAK BL LAC OBJECTS IN THE FERMI ERA
... or weak emission line quasars ( WELQs ) when there are not suf fi cient data to precisely draw their broadband spectral energy distribution, and their classi fi cation is mainly based on a featureless optical ...
11
Gravitational lensing effects on detection of gravitational waves from black hole binary systems
... For the more optimistic assumption about the mass distribution of lenses, we got much bigger percentage of new detectable events. The 28% of new events, roughly two new events per year, for the case with horizon distance ...
103