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Japan-Italy Mini-Workshop 14-16 Jan, 2009 Center for Computational Sciences,

Japan-Italy Mini-Workshop 14-16 Jan, 2009 Center for Computational Sciences, University of Tsukuba. Program. 14 Jan 13:25-13:30 Opening Remarks (Umemura) 13:30-15:00 Andrea Ferrara The Quest for First Stars break 15:30-16:00 Hajime Susa

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Japan-Italy Mini-Workshop 14-16 Jan, 2009 Center for Computational Sciences,

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  1. Japan-Italy Mini-Workshop 14-16 Jan, 2009 Center for Computational Sciences, University of Tsukuba

  2. Program 14 Jan 13:25-13:30 Opening Remarks (Umemura) 13:30-15:00 Andrea Ferrara The Quest for First Stars break 15:30-16:00 Hajime Susa Star Formation in Forming Disk Galaxies Under UVB 16:00-16:30 Kenji Hasegawa Radiative Regulation of Population III Star Formation 16:30-17:00 Umberto Maio The first light in the Universe and its consequences 15 Jan 10:00-10:30 Naoki Yoshida Formation of Primordial Stars 10:30-11:00 Kazuyuki Omukai Low-metallicityStar Formation 11:00-11:30 Toru Tsuribe Cloud Fragmentation via filament formation lunch 13:30-14:00 Raffaella Schneider Dark matter, dust and CMB: adding complications to the “canonical” scenario 14:00-14:30 Takashi Hosokawa Protostellar Evolution and Final Stellar Masses in Low-Z Environments 14:30-15:00 Takashi Okamoto The baryon fraction of CDM halos in reionized universe

  3. 15:00-15:30 Hidenobu Yajima The Contribution of Lyman alpha Emitters and Lyman Break Galaxies to the IGM Ionization at High Redshifts break 16:00-16:30 Marcos Valdes Investigating Reionization and Dark Matter through HI 21 cm line radiation 16:30-17:00 Ikko Shimizu Theoretical Model of Lyman Alpha Emitters and the Relation to Multi-Wavelength Observations 17:00-17:30 Masayuki Umemura The Collapse of First Objects driven by Dark Matter Cusps dinner 18:30- 16 Jan 10:00-10:30 Nozomu Tominaga Core-Collapse Supernovae – Early or high redshift universe – 10:30-11:00 Kunihito Ioka Gamma Ray Burst 11:00-11:30 Susumu Inoue Can We Search for the First Stars Using GRBs? lunch 13:30-14:00 Takaya Nozawa Nature of Dust in the Early Universe 14:00-14:30 Takuya Akahori Merging Galaxy Clusters – Abell 399 and Abell 401 14:30-15:00 Masao Mori 15:00-16:00 Discussion (Umemura)

  4. Presentation Files http://www.ccs.tsukuba.ac.jp/people/umemura/Japan-Italy09/

  5. Formation of the First Generation of Galaxies: Strategy for the “Observational Corroboration” of Physical Scenarios 第一世代銀河の形成： 物理的シナリオの“観測的実証”へ向けての戦略 December 1-6, 2003, Niigata University, JAPAN

  6. First Star Physics  dark matter effect  fragmentation process  binary formation  runaway & accretion  magnetic fields  second generation critial metallicity, trigerred SF, UV  H2/HD cooling  contribution to reionization Observations  NIRB  H2 emission  GRBs + decay/annihilation spiral ⇒ single star bar/ring ⇒ fragmentation  Pop III.2, Pop II.5

  7. Galaxy Formation & Reionization Physics  first (small) galaxies  UVB effect  gas stripping by shock  SFH & Feedback  on-going TsuCube  metal enrichment (mixing, outflow)  formation of SMBHs Observations  H2 in DLA  lensed QSOs  UVB history  proximity effect of LBGs  dispersion of GRB radio emission  L/H ratio for double reionization  Cosmological RT Comparison Project

  8. IGM Metal Enrichment & Dust Physics  cosmic chemical evolution  galactic chemical evolution  metal production by SNe  metal mixing process  dust outflow  dust formation/destruction formation - nucleation, condensation destruction - sputtering, shattering metal depletion efficiency Observations  abundance pattern of metal-poor stars  metallicity of IGM  metal distribution in galaxies  PISN problem

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