'Agn feedback' diaporamas de présentation

MASS AND ENTROPY PROFILES OF X-RAY BRIGHT RELAXED GROUPS

MASS AND ENTROPY PROFILES OF X-RAY BRIGHT RELAXED GROUPS. FABIO GASTALDELLO UC IRVINE & BOLOGNA D. BUOTE P. HUMPHREY L. ZAPPACOSTA J. BULLOCK W. MATHEWS UCSC F. BRIGHENTI BOLOGNA. MASS RESULTS AND c-M PLOT FOR X-RAY GROUPS ENTROPY PROFILES

557 views • 48 slides

The Prevalence and Properties of Outflowing Galactic Winds at z = 1

The Prevalence and Properties of Outflowing Galactic Winds at z = 1. Katherine A. Kornei (UCLA) Alice E. Shapley (UCLA) Crystal L. Martin (UCSB) Alison L. Coil (UCSD). Berkeley Star Formation Seminar - October 31 , 2011. Galaxies are not closed boxes. outflows?. outflows?. IGM.

352 views • 29 slides

Magnetic Jets and Lobes in Cosmological MHD

Magnetic Jets and Lobes in Cosmological MHD. Hui Li Los Alamos National Laboratory NSF/DOE Center for Magnetic Self-Organization (CMSO) Collaborators: H. Xu, D. Collins, S. Li, M. Morman. Overview of Observations and Magnetic Jet Model Results on 3D MHD Jet/Cluster Simulations

445 views • 29 slides

Kevin Bundy

The Mass Assembly History of Field Galaxies: Detection of an Evolving Mass Limit for Star-Forming Galaxies. Submitted to ApJ, astro-ph/0512465. Kevin Bundy R. S. Ellis, C. J. Conselice, J. Taylor, M. Cooper, C. Willmer, B. Weiner, P. Eisenhardt, K. Noeske, A. Coil, DEEP2 Team.

421 views • 28 slides

Unveiling obscured accretion: catching AGN feedback in action

Central engine. Dusty torus. Unveiling obscured accretion: catching AGN feedback in action. Fabrizio Fiore & M. Brusa, A. Comastri, C. Feruglio, A. Fontana, A. Grazian, F. La Franca, N. Menci, E. Piconcelli, S. Puccetti, M. Salvato, P. Santini, C. Vignali, G. Zamorani

408 views • 28 slides

Kevin Bundy

The Mass Assembly History of Field Galaxies: Detection of an Evolving Mass Limit for Star-Forming Galaxies. Submitted to ApJ, astro-ph/0512465. Kevin Bundy R. S. Ellis, C. J. Conselice, J. Taylor, M. Cooper, C. Willmer, B. Weiner, P. Eisenhardt, K. Noeske, A. Coil, DEEP2 Team.

387 views • 28 slides

Chandra Deep Fields: New Clues to AGN Feedback from the Color-Magnitude Diagram

Chandra Deep Fields: New Clues to AGN Feedback from the Color-Magnitude Diagram. Yongquan Xue Dept. of Astronomy & Astrophysics Penn State University. Collaborators: W. N. Brandt, D. A. Rafferty, B. Luo, D. M. Alexander,. F. E. Bauer, B. D. Lehmer, J. D. Silverman.

357 views • 28 slides

Does AGN feedback trigger star formation?

Does AGN feedback trigger star formation?. Saiyu Hou Group Meeting, 12/17/2013. AGN model. Accretion disk. Central SMBH. Relation between SMBH & Galaxy. Gebhardt et al. APJ 2000. A.C. Fabian Observational Evidence of AGN Feedback ARA&A 2012. AGN feedback. Kinetic mode

562 views • 27 slides

Establishing the Connection B etween Quenching and AGN

Establishing the Connection B etween Quenching and AGN. Kevin Bundy (U. of Toronto) Caltech/Palomar: R. Ellis, C. Conselice Chandra: P. Nandra, A. Georgakakis, E. Laird DEEP2: C. Pierce, J. Primack, R. Yan, S. Faber, M. Cooper, A. Coil, J. Lotz, J. Newman, P. Barmby. MGCT II

288 views • 20 slides

Thermo- and Chemo-Dynamics of Simulated Galaxy Clusters

Thermo- and Chemo-Dynamics of Simulated Galaxy Clusters. Stefano Borgani Dept. of Astronomy, University of Trieste (also INAF & INFN - Trieste). (I) X-ray scaling relations & ICM thermodynamics; (II) Including chemical evolution in simulations: II.a Metal Enrichment of the ICM;

328 views • 19 slides

An Evolutionary Model of Submillimeter Galaxies

309 views • 19 slides

314 views • 19 slides

CARMA in the ALMA era

292 views • 16 slides

AGN FEEDBACK IN TWO INTERESTING GROUPS

AGN FEEDBACK IN TWO INTERESTING GROUPS. F. Gastaldello (IASF-MI, UCI) D. Buote (UCI), P. Humphrey (UCI), W. Mathews (UCSC), F. Brighenti (U. Bologna), P. Temi (AMES), S. Molendi (IASF-MI), S. Ettori (INAF-Bologna). AWM 4: corona in a relaxed object

263 views • 16 slides

ULIRGs in hard X-ray: From XMM to Simbol X

ULIRGs in hard X-ray: From XMM to Simbol X. V. Braito. Review past X-ray observations of ULIRGs Open questions: relative contribution SB and AGN Need of observation above 10 keV. 1.ULI R Gs are predominantly powered by heavily d ust enshrouded AGN or circumnuclear SB ?.

278 views • 14 slides

Migration of Nearby Spirals

Migration of Nearby Spirals. AGN feedback or Environmental effects?. Tom Hughes. Supervisors: Luca Cortese, Jonathan Davies astro-ph:0903.3574. Red. Blue. Wyder et al, 2007. Borch et al, 2006. Migration of galaxies. Blue Red What drives the migration?.

229 views • 11 slides

The Powerful Black Hole Wind in the Luminous Quasar PDS 456

The Powerful Black Hole Wind in the Luminous Quasar PDS 456. James Reeves Astrophysics Group, Keele University & UMBC. in collaboration with: E. Nardini ( Keele ), J. Gofford ( Keele /UMBC) - M. Costa,

245 views • 9 slides

AGN feedback works both ways Positive AGN feedback through jet-induced star formation?

310 views • 8 slides

AGN feedback works both ways Positive AGN feedback through jet-induced star formation?

103 views • 8 slides

On the relevance of ultra-fast outflows (UFOs) in AGNs

On the relevance of ultra-fast outflows (UFOs) in AGNs. UFOs. Non-UFOs. ~10 2 -10 4 Rs ; 10 4 -10 5 Rs. M. Cappi (1), F . Tombesi (2,3), M. Dadina (1), V. Braito (4). (1) ) INAF- IASFbo (2)NASA-GSFC (3) UMD (4) INAF Brera.

162 views • 1 slides