'Host galaxies' diaporamas de présentation

Radio astronomical probes of Cosmic Reionization and the 1 st luminous objects

Radio astronomical probes of Cosmic Reionization and the 1 st luminous objects Chris Carilli March 19, 2007 University of Colorado. Brief introduction to cosmic reionization

746 views • 64 slides

Gamma-Ray Bursts and Puzzles of Core-Collapse Supernovae

V. Sokolov, T. Fatkhullin , A. Moskvitin , T. N. Sokolova, V. Komarova, A. J. Castro-Tirado , A. de Ugarte Postigo , J.Gorosabel , S. Guriy, M.Jelinek, D. Branch, E. Sonbas , et al. Gamma-Ray Bursts and Puzzles of Core-Collapse Supernovae.

729 views • 61 slides

Radio astronomical probes of Cosmic Reionization and the 1 st luminous objects

Radio astronomical probes of Cosmic Reionization and the 1 st luminous objects Chris Carilli, NRL, April 2008. Brief introduction to cosmic reionization

711 views • 60 slides

Gamma Ray Bursts: a new tool for astrophysics and cosmology?

Gamma Ray Bursts: a new tool for astrophysics and cosmology?. Guido Barbiellini Universit y and INFN Trieste. BeppoSAX Afterglow detection. HST host galaxies images. Outline. Introduction GRB and cosmology The Fireball model The Afterglow External density Iron lines

703 views • 57 slides

Gamma-ray bursts

Tomasz Bulik CAM K, Warsaw. Gamma-ray bursts. Outline. Observations: prompt gamma emission, afterglows Theoretical modeling Current challenges in the field Future. The first GRB. More than 30 years ago! Klebesadel, Strong i Olson ApJ 182, L85 1973. Sky distribution.

635 views • 45 slides

Quasar Surveys -- From Sloan to SNAP

Quasar Surveys -- From Sloan to SNAP. Xiaohui Fan University of Arizona May 17, 2004. Quasars and Galaxy Formation. The Study of Quasars Probes: Accretion history of BHs in the Universe Relation of BH growth and galaxy evolution State of intergalactic medium

516 views • 38 slides

Studying the gas, dust, and star formation in the first galaxies at cm and mm wavelengths

Studying the gas, dust, and star formation in the first galaxies at cm and mm wavelengths Chris Carilli, KIAA-PKU reionization workshop, July 2008. QSO host galaxies at z ~ 6: massive galaxy and SMBH hole formation within 1Gyr of the Big Bang Pushing to normal galaxies with ALMA and the EVLA.

586 views • 36 slides

Gamma-ray Bursts in the Fermi Era

445 views • 34 slides

ESO

Radio observations of dust and cool gas in the first galaxies Chris Carilli (NRAO) RAS March 2012. Current State-of-Art: host galaxies of z ~ 6 quasars and the early formation of massive galaxies and SMBH The Future is now! The Atacama Large Millimeter Array and Jansky Very Large Array

501 views • 32 slides

Short-Duration Gamma-Ray Burst Central Engines

Brian Metzger Princeton University. In collaboration with. Short-Duration Gamma-Ray Burst Central Engines. Eliot Quataert (Berkeley) Todd Thompson (Ohio State) Tony Piro (Berkeley) Niccolo Bucciantini (Nordita) Almudena Arcones (MPIK)

422 views • 27 slides

ESO

483 views • 23 slides

The First Constraint on the Reionization from GRBs: the Case of GRB 050904

270 views • 20 slides

Short hard bursts

Short hard bursts. S. R. Kulkarni. References. This is a tutorial Primary reference: E. Berger (2013) Annual Review GW perspective: Kalsiwal & Nissanke (2013) . Properties. Defined primary by duration (T<2 s ) and further refined by hardness ratio

252 views • 17 slides

The merger-AGN connection since z~1: causal or circumstantial?

The merger-AGN connection since z~1: causal or circumstantial?. Mauricio Cisternas MPIA, Heidelberg. COSMOS Meeting IfA, 09/06/2010. + K. Jahnke, K. Inskip, A. Robaina (MPIA) T. Lisker, J. Kartaltepe, A. Koekemoer, M. Scodeggio, J. Trump, K. Sheth. M BH /M sun. Step 1. Step 3.

230 views • 15 slides

Radio Astronomy -- Other Than ALFA Surveys

Chris Salter (NAIC/Arecibo Observatory) ?. Radio Astronomy -- Other Than ALFA Surveys. The Rules of the Game. Pre-Nov 2006 : -- 50% of R.A. telescope time for non ALFA- survey astronomy (~2400 hr per yr).

268 views • 12 slides

How Standard Are Cosmological Standard Candles?

267 views • 9 slides

HST images of Typical hosts of long duration bursts at z~1 (Fruchter et al 2006)

117 views • 5 slides

Knowledge Base

ABSTRACT. Need. Active galactic nuclei play an enormous role in studies of the early universe ( Gorjian , 2009). Ground Based and Hubble Space Telescope images of the Active Galaxy NGC 4261 . Knowledge Base. Active Galactic Nuclei. Data Sources.

193 views • 3 slides

A spectroscopic survey of the 3CR sample of radio galaxies

114 views • 1 slides

Are Gamma-Ray Bursts good Star Formation Indicators?

Are Gamma-Ray Bursts good Star Formation Indicators?. Nial Tanvir University of Hertfordshire. Abstract

112 views • 1 slides