'Quasar' diaporamas de présentation

Ch.6

Ch.6. basic cosmological formulae. metric of Robertson-Walker. Friedmann equations. at present time:. critical density. density parameter. basic cosmological formulae. second Friedmann equation. second equation is depending on first one, because and

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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

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Quasars Probing Quasars: Shedding (Quasar) Light on High Redshift Galaxies

Quasars Probing Quasars: Shedding (Quasar) Light on High Redshift Galaxies. Joseph F. Hennawi UC Berkeley. Ohio State February 20, 2007. Suspects. Xavier Prochaska (UCSC). Scott Burles (MIT). Juna Kollmeier (Carnegie) & Zheng Zheng (IAS). Outline. Motivation Finding close quasar pairs

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Evolution of High-Redshift Quasars

Evolution of High-Redshift Quasars. Xiaohui Fan University of Arizona Castel Gandolfo, Oct 2005 Collaborators: Strauss,Schneider,Richards, Hennawi,Gunn,Becker,White,Rix,Pentericci, Walter, Carilli,Cox,Bertoldi,Omont,Brandt, Vestergaard,Eisenstein, Cool, Jiang, Diamond-Stanic, et al.

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Radio Galaxies as Viewed by Chandra: The 3C Snapshot Surveys and Other Aspects

Radio Galaxies as Viewed by Chandra: The 3C Snapshot Surveys and Other Aspects. D. E. Harris, SAO ~~~~~~~ Collaborators:

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Targeted Proteomics Environment

Targeted Proteomics Environment. Status of the Skyline open-source software project five years after its inception. Brendan MacLean. User Community After 4 Years. 560 registered users 150 registered for this meeting 4 new papers in May

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UV/optical properties of z~2.5 RG

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Magnaflux Quasar PCRT

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Probing the End of Reionization with High-redshift Quasars

Probing the End of Reionization with High-redshift Quasars. Xiaohui Fan University of Arizona Mar 18, 2005, Shanghai Collaborators: Becker, Gunn, Lupton, Narayanan, Penterrici, Richards, Rix, Strauss, White et al. And SDSS collaboration. Courtesy of Arizona graduate students.

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Quasars Probing Quasars

Quasars Probing Quasars. z = 2.53. b/g QSO. z = 2.44. R ?. f/g QSO. Joseph F. Hennawi Berkeley. Hubble Symposium April 20, 2006. Suspects. Scott Burles (MIT). Michael Strauss (Princeton). Jason Prochaska (UCSC). Outline. Primer on quasar absorption lines Proximity effects

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Probing Reionization with z>6 Quasars

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Scoping study for a future accelerator neutrino complex

Scoping study for a future accelerator neutrino complex Blackett Laboratory - Imperial College - London Discussion meeting 6-7 May 2005 Photo-detectors R&D for Megaton-scale Detectors L. Mosca CEA-Saclay. Envisaged Megaton-scale detectors : Water Cherenkov LiAr TPC Liquid scintillators

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The Post-starburst Quasars

The Post-starburst Quasars. Zhaohui Shang (University of Wyoming / Tianjin Normal University) Mike Brotherton (University of Wyoming) Aleks Diamond-Stanic (Wyoming/Steward Observatory) Rebecca Stoll (Wyoming/Wellesley) Cassandra Paul (University of Wyoming). Lijiang 8/16/05. What are they?.

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Chromaticity Study in Q2237+0305

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Galaxies and Quasars in the Epoch of Reionization

Galaxies and Quasars in the Epoch of Reionization. Yuexing Li Keck Fellow Harvard-CfA. Main Collaborators. Thoeretical: Lars Hernquist (CfA), Volker Springel (MPA), Tiziana Di Matteo (CMU), Tom Abel (Stanford)

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AGN OUTFLOWS

Observations and Physical Parameters Leah Simon Feb. 3, 2006. AGN OUTFLOWS. Absorption: Types. Unassociated/Associated: Redshift relative to quasar emission lines Intrinsic/Extrinsic: Ejected from Quasar or part of host galaxy OR external to quasar

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Cosmology and Astrophysics

Cosmology and Astrophysics. Metin Ar?k 19 March 2009 Sci 102 Lecture. Cosmology: Black Holes, Dark Matter and Dark Energy.

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Short-Term Variability in Quasar Magnitude

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