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MEMORIE DELLA SOCIET ` A ASTRONOMICA ITALIANA Vol.85 n.2 2014

Metal production and distribution in a hierarchical Universe

Paris, October 21-25, 2013

editors: P. Bonifacio, I. Saviane, M. Spite, and L. Monaco

TABLE OF CONTENTS

Index 165

Foreword 169

List of Participants 171

Setting the stage

Primordial nucleosynthesis G. Steigman, K.M. Nollet

Light WIMPs, equivalent neutrinos, BBN, and the CMB 175

Y.I. Izotov

Primordial abundances of

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He and other light elements 184 R.J. Cooke, M. Pettini, R. A. Jorgenson, M. T. Murphy, C. C. Steidel

Precision measures of the primordial deuterium abundance 192

Sources of metals – stellar nuclosynthesis P. Ventura, M. Limongi

Gas and dust from stars 196

V. Bromm

Metal production and dispersal from the first stars 202

C-E. Rydberg

Metal-free galaxy candidates discovered in CLASH 210

Life of metals in different ecosystems

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166 T. Bensby

Abundances of stars in different Galactic subsystems 214

E. Caffau, L. Sbordone, P. Bonifacio, R. Cayrel, N. Christlieb, P. Clark, P. Franc¸ois, S. Glover, R. Klessen, A. Koch, H.-G. Ludwig, L. Monaco, B. Plez, F. Spite, M. Spite, M. Steffen, S. Zaggia

TOPoS: chemical study of extremely metal-poor stars 222

H.R. Jacobson, M. Asplund, M.S. Bessell, A.R. Casey, G.R. Da Costa, A. Frebel, S.C.

Keller, K. Lind, J.E. Norris, B.P. Schmidt, P. Tisserand, D. Yong

Detailed element abundances of SkyMapper EMP stars: first results of the high-

resolution spectroscopic follow up 227

C. Siqueira-Mello, B. Barbuy, M. Spite, F. Spite, E. Caffau, V. Hill, S. Wanajo, P.

Franc¸ois, P. Bonifacio, R. Cayrel

r–process abundances in metal-poor Galactic halo stars 232 B. Nordstr¨om, J. Andersen, T. Hansen

Origin and distribution of the lightest and heaviest elements in the primitive halo 236 M. Ness

The Milky Way bulge: stellar abundances and formation in an hierarchical universe 240 D. Massari, F. R. Ferraro, A. Mucciarelli, L. Origlia, E. Dalessandro, B. Lanzoni

Terzan 5: a pristine fragment of the Galactic bulge? 249

M. Haywood

Galactic chemical evolution revisited 253

S. Bertran de Lis, G. Israelian, E. Delgado Mena

Oxygen abundances in thin and thick disk stars from HARPS 261 G. Israelian, S. Bertran de Lis, E. Delgado Mena, V. Zh. Adibekyan

Cu, Ba and Y in FGK main-sequence stars from the HARPS sample 265 N. Ryde, H. J¨onsson, E. Matrozis

Is sulphur a typical α element 269

P. Di Matteo

The well-defined structure of boxy bulges. Implications for the Milky Way bulge

formation 272

A. Mucciarelli

Globular clusters: a chemical roadmap between anomalies and homogeneity 276 L. Lovisi

Chemical abundances of blue straggler stars in Galactic globular clusters 283 J. Alonso-Garc´ıa, M. Catelan, P. Amigo, C. Cort´es, C. A. Kuehn, F. Grundahl, G.

L´opez, R. Salinas, H. A. Smith, P. B. Stetson, A. V. Sweigart, A. A. R. Valcarce, M. Zoccali

Multiple populations in Galactic globular clusters from a Str¨omgren perspective 287

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167 A. Cerniauskas, A. Kuˇcinskas, P. Bonifacio, S. M. Andrievsky, S. A. Korotin, V.

Dobrovolskas

Light element abundances in the Galactic globular cluster 47 Tuc 291 T. V. Mishenina, V. V. Kovtyukh, I. A. Yegorova, S. A. Korotin, G. Carraro

Y, Ba, and La abundance in the stars of open clusters and Galactic field 295 M. Spite, F. Spite

Stars with a low Sr/Ba ratio 299

P. Franc¸ois

Chemical composition of stars in Ruprecht 106 303

M. G. Richer, L. Georgiev, A. Arrieta, S. Torres Peimbert

The discrepant kinematics of ORLs and CELs in NGC 7009 as a function of ion-

ization structure 307

G. Battaglia

Chemical properties of Local Group dwarf galaxies 311

H. Homma, T. Murayama

Chemical evolution of dwarf spheroidal galaxies based on model calculations in-

corporating observed star formation histories 321

N. Jimenez, P.B. Tissera, F. Matteucci

Chemical feedback from SNIa in isolated galaxies 325

F. Hammer

Formation of galactic disks through gas-rich mergers 329

E.O. Vasiliev, M.V. Ryabova, Yu.A. Shchekinov

Ionized oxygen around starforming galaxies 335

R. Lallement, J.-L. Vergely, L. Puspitarini

ISM abundances and history: a 3D, solar neighborhood view 339

Transfer of metals to ISM and IGM, both in galaxies, groups, and clusters M. Ricotti, O. Parry, E. Polisensky, M. Bovill

Star formation and multi-phase interstellar medium in the first galaxies 347 M. Fumagalli

Metal abundances in the high-redshift intergalactic medium 355 T. Zafar, M. Centuri´on, P. Molaro, C. P´eroux, V. D’Odorico, G. Vladilo

Nitrogen abundances in damped Lyα absorbers 363

M. Rauch

Identifying physical processes of metal-enrichment in the intergalactic medium at

z=3 367

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168

E. Scannapieco

The exchange of metals between galaxies and the intergalactic medium at high

redshift 371

M. Sparre

The metallicity of high-z GRBs: the case of GRB 111008A 379 P. –A. Duc

The role of colliding galaxies and tidal dwarf galaxies in the ISM/IGM enrichment 382 I. Mitsuishi, S. Sasaki, K. Hayashi, N. Iijima, M. Sato, T. Ohashi

Fe abundance distribution in the nearby merging groups NGC 7618 & UGC 12491

studied with Suzaku 388

N. Iijima, I. Mitsuishi, T. Ohashi, K. Matsushita, K. Sato

Metal distribution in the center of the Virgo cluster 392

H. B¨ohringer

X-ray observations of the chemical abundances in the Intra-Cluster Medium 396 M. Rodrigues, M. Puech, F. Hammer, B. Rothberg, H. Flores

Gas exchanges between local spirals ancestor and the intergalactic medium in the

past 6 Gyrs 404

S. M. Sweet, M. J. Drinkwater, G. Meurer, K. Bekki, M. A. Dopita, V. Kilborn, D.

Nicholls

Tidal dwarf galaxies and the luminosity-metallicity relation 408 F. Cullen, M. Cirasuolo, R.J. McLure, J.S. Dunlop, A.A. Bowler

Mass-metallicity relation and fundamental metallicity relation at z & 2 413 Models

I. Saviane, I. Yegorova, D. Proust, F. Bresolin, V. Ivanov, E.V. Held, J. Salzer, R.M.

Rich

Themassmetallicityrelationof galaxiesuptoredshift0.35 417

Y. Wang, G. Zhao

The influence of radial stellar migration on the chemical evolution of the Milky Way 422 R.M. Yates, G. Kauffmann

Dilution in massive, elliptical galaxies 426

R. M. Yates, B. Henriques, P. A. Thomas, G. Kauffmann, J. Johansson, S. D. M. White Reconciling the chemical properties of star-forming galaxies, the Milky Way, and

local ellipticals 430

Summary

I. Saviane, P. Bonifacio

Conference summary 434

Riferimenti

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