Overdense PowerPoint PPT Presentations

IRAC GTO team (PI: G. Fazio) Partial List of Collaborators: M. Pahre, H. Smith, S. Willner (SAO) IRAC GTO. M. Lacy, F. Marleau, D. Fadda (SSC) ...

An amorphous silicate disc in the Ant nebula, Mz 3 ... A disc' (equatorial overdensity) and a fast (50km/s) ... Discs around post-AGB binaries (P. Deroo to come) ...

Cosmological Shock Waves and Inverse Compton Emission from Large Scale ... Baryon density Detected Shocks. 80 Mpc. Mach. 1 3 10 30 100 300. matter overdensity ...

1. Increases the area, decreasing the galaxy overdensity ... The magnification signal doesn't depend on galaxy bias so it may be a more ...

M.D. Carter, J. B. Caughman, E.F. Jaeger, D.A. Rasmussen, J.B Wilgen. ORNL ... Electron Bernstein waves (EBWs) can propagate in these 'overdense' plasmas ...

Lyman Break Galaxies in Large Quasar Groups at z~1 G Williger (Louisville/JHU), R Clowes (Central Lancashire), L Campusano (U de Chile), L Haberzettl & J Lauroesch ...

Cosmological Structure Formation A Short Course III. Structure Formation in the Non-Linear Regime Chris Power

MAX MIN PRESSURE CONSTRAINT/THERMAL EQUILIBRIUM CNM resides within a warmer phase. If PCNMMAX, then the warmer phase cannot exist. If PCNM

Impact of Early Dark Energy on non-linear structure formation. Margherita Grossi. MPA, Garching ... Geometry of the universe: distance, time reduced ...

Superclusters in LCDM simulation (VIRGO consortium) by SURFGEN ... Web has both characteristics: filamentary network and bubble structure ...

Coevolution of black holes and galaxies at high redshift David M Alexander (Durham)

This is an introduction to Meteorscatter Amateur Radio: what it is; how it works; what one needs to successfully do meteorscatter VHF communications. The presentation links to actual recorded meteorscatter contacts with video/audio YouTube links. Meteorscatter references and source material is included to give licenced amateur radio operators a good start in this unusual radio medium. The presentation will assist shortwave enthusiasts and those generally interested in meteors and radio. – PowerPoint PPT presentation

Long duration meteor echoes characterized by Doppler spectrum bifurcation A. Bourdillon(1), C. Haldoupis(2), C. Hanuise(3), Y. Le Roux(4), J. M nard(4)

COBE data reveal fluctuations in CMB in mK domain. Large scale CMB ... results: flat universe with LCDM cosmology. L 0 WL ~ 0.62. WB ~ 0.05 WCDM ~ 0.33 ...

Most of the action is in the big cities. Newcomers to the city are rapidly stripped of (almost! ... Sizes of disks and bulges. Observed distribution ~ Lognormal ...

Formation rate of galaxies per comoving volume ... scale clustering of galaxies within a single halo. large scale clustering of galaxies in different halos ...

Future of structure in CDM cosmology. Spherical collapse, gravitational binding ... Cosmology. Initially matter-dominated: hierarchical growth of structure ...

This field does not seem to have. natural limits, only horizon. ... Friedrich-Schiller-Universit t. Jena, Germany. The ELI facilty could be used ...

Predictions of inflation consistent with temperature anisotropies ... do FOF Groups ... agreement between virial mass and FOF mass. Dark Matter Halo Mass ...

School of Astrophysics

Cosmology and Dark Matter III: The Formation of Galaxies Jerry Sellwood The story so far Four serious problems with the hot big bang model were solved in one ...

VOIDS

Title: UCLA Dogleg Compressor Author: Soren Telfer Last modified by: Joel England Created Date: 1/14/2004 9:28:18 PM Document presentation format

Halo Occupation Distribution (HOD) Breaking the Degeneracies between ... Zheng, Tinker, Weinberg, & Berlind. 2002. Changing m with 8, ns, and Fixed. Cosmology ...

Galaxies are observed in redshift space (z) and not physical space (d) ... 3D Voronoi Representation of a group with 10 galaxies ...

Title: Diapositiva 1 Author: paola Last modified by: paola Created Date: 5/19/2004 6:08:56 PM Document presentation format: Presentazione su schermo

from statistical isotropy. from statistical homogeneity. can estimate correlation function using galaxy (DD) and random (RR) pair counts ...

( as depicted in a Ford Madox Brown mural in Manchester City Hall and ... Rolling Stones. Frank Sinatra. Missy Elliot. Dixie Chicks. Miles Davis. J.C. Chasez ...

Escaped baryon fraction - Barion fraction fb outside RTH at virialization for : ... 1 - Only materials within top-hat considered: escaped baryon fraction neglected ...

Title: General Author: dodelson Last modified by: EJ Zita Created Date: 2/10/2003 11:55:17 PM Document presentation format: On-screen Show Company

Dark Matter-Baryon segregation in the non-linear evolution of coupled Dark Energy models ... within top-hat considered: escaped baryon fraction neglected ...

Show C2s = c2/3 /(1 Q) , Q = (3 ?m) /(4 ?r) , Cs drops ... If Photon dominates: If DarkMatt dominates & decoupled from photon: ...

Title: PowerPoint Presentation Author: Chris McKee Last modified by: Chris McKee Created Date: 3/28/2005 11:27:07 PM Document presentation format

... Energy and baryon oscillations. Domenico Sapone. Universit de Gen ve, D partement ... The equations in the Newtonian limit for a self-gravitational gas are: ...

torques exerted by external. material during the. expansion ... Tidal Torques and Angular Momentum ... Spin parameter of cosmic structures (tidal torque theory) ...

to derive Ho on a cosmological scale (from systems with known time. delay) ... Kochanek & Schechter 2003 : Ho=48 /- 3 km s-1 Mpc- 1 ...

'The combination of CMB and LSS is more than the sum of ... slingshot. kSZ. CMB. cluster merger. kSZ Pattern Detection. ISWslingshot. Wavelet[CMB ISWslingshot] ...

Title:

WFMOS: A wide field spectrograph for an 8meter telescope

Highlights of talk : e+e- pair laser production Collisionless shocks Colliding laser pulses accelerator

The free-fall time in molecular clouds tff determined by SF feedback in low ... The star formation rate per free-fall time ff this is always ~1% due to the ...

3% baryon. Hubble constant:H0=73km /s /Mpc. Age of the universe: 13.7 Gyr ... Baryon density, b = 0.015h-1. Cosmological constant, 0 = 0.7 ...

Exploring structure around submillimetre-bright QSOs Francisco J. Carrera (IFCA, CSIC-UC, Spain/Imperial, UK) Mathew J. Page (MSSL-UCL, UK) Jason Stevens (CAR, U ...

Picture credit: A. Kravtsov, http://cosmicweb.uchicago.edu/filaments.html ... std candles Supernova Type Ia. std rulers Baryonic Acoustic. Oscillations: ...

with OLIVER HAHN, Marcella Carollo, Avishai Dekel. QSO clustering. DM Haloes in the Cosmic Web ... 12,000 spectra of galaxies at 1.2 z 3 with BAB 25 and chosen ...

... disk surrounding a SMBH = coeval SMBH galaxy formation? ... M-s relation coeval SMBH and galaxy formation? QSO dust heating: star formation or AGN? ...

6 1019W/cm2. observed channel. electron spectrum. plasma 1- 4 ... 6. Graphik. IOQ Jena. 2004. Ewald. Schw rer. 7. Relativistic protons: 5 GeV at 1023 W/cm2 ...

The early universe is well described by a model which is homogeneous and ... Assuming statistical homogeneity and isotropy, the redshift is given by the scale factor: ...

... Mariner 13 spacecraft which lasted for about an hour on the surface of Venus. ... Venus seen by the Magellan Spacecraft. The dark areas are smooth lava plains. ...

2001 Chandra & XMM-Newton. XMM doesn't see lines of 106K gas. XMM shows that deficit of photons at 1keV not due to internal absorption ...

1. Bardeen, Bond, Kaiser & Szalay (1986) 'The Statistics of Peaks in Gaussian Random Fields' ... Isotropy makes this P(k) Rigorous multivariate definition: 8 ...

Title: UCLA Dogleg Compressor Author: Soren Telfer Last modified by: Joel England Created Date: 1/14/2004 9:28:18 PM Document presentation format

Lobo, astro-ph/0303526 & 0307034) Weakly non-linear Perturbations: Solved problem! ... Lobo, astro-ph/0303526 & 0307034) d = dL n2 dL2 ...

Mapping the Heavens:

1. Dark Energy and Neutrino Mass Constraints. from WL, SN Ia and RGA ... The existence of non-zero neutrino masses ... The massive neutrinos could suppress the ...

Submillimeter blank-field surveys discovered a population of dusty high-redshift ... Projected density maps of low- and high ... Reliability of our maps ...