'High redshift galaxies' presentation slideshows

High Redshift Galaxies

High Redshift Galaxies. Plan Motivation for studies of high z galaxies Methods for finding them, connections between various populations, recent progress (3 < z < 7) Cosmic reionization (z >7): when, what and how? - direct & indirect probes of role of SF galaxies

836 views • 62 slides

High Redshift Galaxies

High Redshift Galaxies. Scott Chapman (Cambridge, IoA) Aug22, 2007. Overview and Motivation. 0. Introductory remarks about galaxy formation & evolution Direct observations of galaxy progenitors forming at high redshift (z ? 1.5) Protoclusters at high redshift (z ?1.5).

664 views • 46 slides

What can emission lines tell us? lecture 4 Gra?yna Stasi?ska

What can emission lines tell us? lecture 4 Gra?yna Stasi?ska. Some pending questions and some strategies to solve them. aperture correction dereddening underlying stellar absorption escape of ionizing radiation dust temperature fluctuations chemical inhomogeneities the role of shocks.

516 views • 41 slides

Infra Luminous Ultra-Violet galaxies (I LUV Galaxies)

Infra Luminous Ultra-Violet galaxies (I LUV Galaxies). Sangeeta Malhotra (Space Telescope science Institute, Arizona State University). Need to go faint:. GO back to redshift z > 6 and account for photons needed for reionization

473 views • 30 slides

HUBBLE

384 views • 27 slides

HUBBLE

305 views • 27 slides

Announcements

Announcements. Midterm II has been graded grades are online Friday, April 6: Project, 1st draft due. Final grade boundaries. >90% : A 75%-90% : B 60%-75% : C 45%-60% : D <45% : E.

316 views • 21 slides

Galaxy Evolution Studies & the NOAO Deep Wide-Field Survey

Galaxy Evolution Studies & the NOAO Deep Wide-Field Survey. Arjun Dey National Optical Astronomy Observatory (for the NDWFS Team). NDWFS Co-Investigators.

296 views • 19 slides

Target Selection and photo-z

250 views • 16 slides

MGCT2 Arizona Inn, Tucson

415 views • 15 slides

224 views • 11 slides

Tesine AAE 2009

Tesine AAE 2009. AGN: Unified models for radio loud AGN, Urry & Padovani 1995 Accretion disk structure, Shakura & Sunyaev 1976, Pringle 1981 Accretion disk spectra, Haardt & Maraschi 1991, 1993 BH growth, BH mass function, Marconi 2004, Merloni 2009

121 views • 1 slides

Introduction

78 views • 1 slides

Tesine AAE 2009

Tesine AAE 2009. AGN: Unified models for radio loud AGN, Urry & Padovani 1995 Accretion disk structure, Shakura & Sunyaev 1976, Pringle 1981 Accretion disk spectra, Haardt & Maraschi 1991, 1993 BH growth, BH mass function, Marconi 2004, Merloni 2009

144 views • 1 slides