PPT-Diffuse Synchrotron Emission in Clusters of Galaxies - What's Next?

Summary Talk Craig Sarazin University of Virginia Observations of radio halos minihalos and relics review Tiziana Venturi Nice overview p roperties of halos relics minihalos. mission. and . the . missing. . barions. . Luigi . Piro. , . C. . . Kouveliotou. , . J.W.. den . Herder. , T. Ohashi, D. . Hartmann. , D. . Burrows. and the . WHIM team. :. E. . Branchini. , Y . Takei. ALMA detected C. 2. H. 5. CN in 27 rotational lines at 1.3mm. HC. 3. N, CH. 3. CN and CH. 3. CCH simultaneously detected. Emission from these species peak in the northern (spring) hemisphere. Emission from . Adam Leroy. National Radio Astronomy Observatory. HERITAGE (. Meixner. et al.). Dust in Dwarf Galaxies. Adam Leroy. National Radio Astronomy Observatory. HERITAGE (. Meixner. et al.). SAGE (. Meixner. Lecture 8: Dusty starburst galaxies. Prof.. . Dr.. M. . Baes. (. UGent. ). Prof.. . Dr.. C. . Waelkens. (KUL). Academic year 2015-2016. The interstellar medium. The space between the stars in a galaxy is not empty. With a wide-field multi-IFU spectrograph. Cluster studies. Clusters provide large samples of galaxies in a moderate field. Unique perspective on the interaction of galaxies with their environment. As they operate much as a closed box, they are useful as tracers of galaxy evolution and of cosmology. POWER . RADIO. GALAXIES AS BEACONS FOR CLUSTERS TO “FILL THE GAP”. AT 1<z<2. Marco Chiaberge. Space Telescope Science Institute. A. . Capetti. INAF- OATO. G. Tremblay RIT. P. . Tozzi. INAF-OATS. Galaxy Morphology and Environment. Main relation – . E’s more common in clusters than field. f(E. ) = fraction of ellipticals . f(Sp. ) = fraction of spirals. regular, symmetric cluster – . f(E. Hydrogen Gas. AAO. . Colloquium . . 5th February 2015. Philip Lah. Collaborators:. Frank Briggs (ANU. ). Jayaram Chengalur (NCRA) . Matthew Colless (. ANU). Roberto De Propris (FINCA. Craig Sarazin. University of Virginia. M86. (. Randall et al. 2008). . Abell. 2052. (Blanton et . al. . 2011). Optical light dominated by bulge. Last star formation typically billions of years ago. Galaxy Morphology and Environment. Main relation – . E’s more common in clusters than field. f(E. ) = fraction of ellipticals . f(Sp. ) = fraction of spirals. regular, symmetric cluster – . f(E. around Abell 370, . a galaxy cluster at z = 0.37. International SKA . Forum 2010 . Philip Lah. A New Golden Age for Radio Astronomy. Collaborators:. . Frank Briggs (ANU). . Michael Pracy . diffuse X-ray emission – a survey of highly inclined disk galaxies. How is the emission correlated with galaxy properties?. How . are observations compared to simulations. ?. Nature of the emission – X-ray line spectroscopy. Priest Associate Professor of Physics. Galaxies. 9/4/18. Milky Way Galaxy Contents & Motions. 9/11/18. Milky Way Environment & the Local Group. 9/18/18. Other Galaxies & Clusters of Galaxies. Laura . Magrini. INAF- . Osservatorio. . Astrofisico. di . Arcetri. In Our Galaxy. Open clusters (disc population): . Many (~2200 known clusters). . even more new candidates in the inner disc from infrared surveys .