Galaxies in the Distant Universe:Galaxies in the Distant Universe:Dynamics, Gas, and Early EvolutionDynamics, Gas, and Early Evolution

SchlossSchloss RingbergRingberg17 17 –– 21 May 201021 May 2010

Key Developments at High zKey Developments at High z

Galaxy DynamicsMolecular GasSurveys

Cosmological Simulationsof Large Volumes

Very High Resolution Simulations

TheoreticalUnderstanding

First 2D Mapping of KinematicsFirst 2D Mapping of Kinematicsin z > 1 Galaxiesin z > 1 Galaxies

NACO + LGS AOK band

0.5″4.1 kpc

0.2″=1.6kpc

HαSINFONI + NGS AO

0.5″4.1 kpc

0.2″=1.6kpc

70

-70

D3a 4751 (2.27)

SA12 6339 (2.29)

-50

30

BX 405 (2.03)

-35

40

-30

30BM 1163 (1.41)

BX 404 (2.03)

-530

-60

70

K20-6 (2.24)

-80

100BX 599 (2.33)

GK 167 (2.58)

-60

30

-280

280BX389 (2.17)

170

K20-5 (2.23)-170

-120

120D3a 7144 (1.65)

-70

150SA12 6192 (1.51)

-10080

K20-8 (2.22)

ZC1101592 (1.41)

-240

240

GK2471 (2.43)

-170

170

+ 130

- 90D3a 6004 (2.39)

-140

140

D3a 6397(1.51)

-170

200

BX 610 (2.21)

240

-160K20-9 (2.04)

+160

-120

BX663 (2.43)

-70

110

BX528 (2.27)

160

-3050

GK 2113 (1.61)

0+380

-80

K20-7 (2.22)

120

200

-200D3a 15504 (2.38)

-160

160 ZC782941 (2.18)

-200

+200

BX482 (2.26)

SA12 8768 (2.19)

80

-45

170

-170MD 41 (2.17)

GK2303 (2.45)

-100100

45-45

BX 502 (2.16)

rotation-

dominated

merger

dispersiondominated

1″ (8 kpc)

Förster Schreiber et al. (2009)

The SINS SurveyThe SINS Survey

Kinemetry: Shapiro et al. (2008); Kinematic modeling: Genzel et al. (2008); Cresci et al. (2009)

v /σK

inem

etry

AO

Time since Big Bang [Gyr]

Redshift z

log

(nor

mal

ized

stel

lar m

ass d

ensi

ty)

Rudnick et al. (2006)

SpatiallySpatially--resolved Studies ofresolved Studies ofGalaxy Dynamics and SF at z ~ 1 Galaxy Dynamics and SF at z ~ 1 –– 3 3

~5%

~50%

SINSSINS

MASSIVMASSIVLSDLSD

AMAZEAMAZE

IMAGESIMAGESOSIRISOSIRIS

Förster Schreiber et al. 2006, 2009;Genzel et al. 2006, 2008;Bouché et al. 2007; Shapiro et al. 2008;Genel et al. 2008; Cresci et al. 2009

Épinat et al. 2009; Queyrel et al. 2009

Wright et al. 2007, 2009;Law et al. 2007,2009;

Swinbank et al. 2006, 2007, 2009;Stark et al. 2008; Jones et al. 2009

Maiolino et al. 2008;Mannucci et al. 2009

Hammer, Puech, Flores, Yang, Neichelet al. 2005-2009

... Among others ...

Nesvadba et al. 2006a,b; 2007; 2008;Kriek et al. 2007; vStarkenburg et al. 2008;Bournaud et al. 2008; Lehnert et al. 2009;Lemoine-Busserolle et al. 2010a,b

70

-70

D3a 4751 (2.27)

SA12 6339 (2.29)

-50

30

BX 405 (2.03)

-35

40

-30

30BM 1163 (1.41)

BX 404 (2.03)

-530

-60

70

K20-6 (2.24)

-80

100BX 599 (2.33)

GK 167 (2.58)

-60

30

-280

280BX389 (2.17)

170

K20-5 (2.23)-170

-120

120D3a 7144 (1.65)

-70

150SA12 6192 (1.51)

-10080

K20-8 (2.22)

ZC1101592 (1.41)

-240

240

GK2471 (2.43)

-170

170

+ 130

- 90D3a 6004 (2.39)

-140

140

D3a 6397(1.51)

-170

200

BX 610 (2.21)

240

-160K20-9 (2.04)

+160

-120

BX663 (2.43)

-70

110

BX528 (2.27)

160

-3050

GK 2113 (1.61)

0+380

-80

K20-7 (2.22)

120

200

-200D3a 15504 (2.38)

-160

160 ZC782941 (2.18)

-200

+200

BX482 (2.26)

SA12 8768 (2.19)

80

-45

170

-170MD 41 (2.17)

GK2303 (2.45)

-100100

45-45

BX 502 (2.16)

rotation-

dominated

merger

dispersiondominated

1″ (8 kpc)

Förster Schreiber et al. (2009)

The SINS SurveyThe SINS Survey

Kinemetry: Shapiro et al. (2008); Kinematic modeling: Genzel et al. (2008); Cresci et al. (2009)

v /σK

inem

etry

70

-70

D3a 4751 (2.27)

SA12 6339 (2.29)

-50

30

BX 405 (2.03)

-35

40

-30

30BM 1163 (1.41)

BX 404 (2.03)

-530

-60

70

K20-6 (2.24)

-80

100BX 599 (2.33)

GK 167 (2.58)

-60

30

-280

280BX389 (2.17)

170

K20-5 (2.23)-170

-120

120D3a 7144 (1.65)

-70

150SA12 6192 (1.51)

-10080

K20-8 (2.22)

ZC1101592 (1.41)

-240

240

GK2471 (2.43)

-170

170

+ 130

- 90D3a 6004 (2.39)

-140

140

D3a 6397(1.51)

-170

200

BX 610 (2.21)

240

-160K20-9 (2.04)

+160

-120

BX663 (2.43)

-70

110

BX528 (2.27)

160

-3050

GK 2113 (1.61)

0+380

-80

K20-7 (2.22)

120

200

-200D3a 15504 (2.38)

-160

160 ZC782941 (2.18)

-200

+200

BX482 (2.26)

SA12 8768 (2.19)

80

-45

170

-170MD 41 (2.17)

GK2303 (2.45)

-100100

45-45

BX 502 (2.16)

rotation-

dominated

merger

dispersiondominated

1″ (8 kpc)

Förster Schreiber et al. (2009)

The SINS SurveyThe SINS Survey

Kinemetry: Shapiro et al. (2008); Kinematic modeling: Genzel et al. (2008); Cresci et al. (2009)

v /σK

inem

etry

z

v d/ σ

0

First Mapping of Molecular Gas in High z First Mapping of Molecular Gas in High z ““Main SequenceMain Sequence”” StarStar--forming Galaxiesforming Galaxies

Tacconi et al. (2010); Genzel et al. (2010); Daddi et al. (2009,2010)

1”(27,000 light ye

EGS 130512

HST/ACS V & I bands (blue, green)

Stars

1″(27,000

light years)

Molecular Gas and Stars

IRAM/PdBI CO(3-2) (red)

First Mapping of Molecular Gas in High z First Mapping of Molecular Gas in High z ““Main SequenceMain Sequence”” StarStar--forming Galaxiesforming Galaxies

Tacconi et al. (2010); Genzel et al. (2010); Daddi et al. (2009,2010)

1”(27,000 light ye

EGS 130512

HST/ACS V & I bands (blue, green)

Stars

1″(27,000

light years)

Molecular Gas and Stars

IRAM/PdBI CO(3-2) (red)

+100

-65

IRAM/PdBI CO(3-2) kinematics

Molecular Gas Velocity Field

First Mapping of Molecular Gas in High z First Mapping of Molecular Gas in High z ““Main SequenceMain Sequence”” StarStar--forming Galaxiesforming Galaxies

Tacconi et al. (2010); Genzel et al. (2010); Daddi et al. (2009,2010)

1”(27,000 light ye

EGS 130512

HST/ACS V & I bands (blue, green)

Stars

1″(27,000

light years)

Molecular Gas and Stars

IRAM/PdBI CO(3-2) (red)

+100

-65

IRAM/PdBI CO(3-2) kinematics

Molecular Gas Velocity Field

Mgas / (Mgas + M*)

Bulge Formation in GasBulge Formation in Gas--rich High z Disksrich High z DisksIn-situ Observations Numerical Simulations

Genzel et al. (2008); Förster Schreiber et al. (2010) Bournaud et al. (2007-2009)Also, e.g., Noguchi 99; Immeli et al. 04; Governato et al. 06/07; Dekel et al. 2007-2009; Carollo et al. 07; Burkert et al. 09

Le Borgne et al. (2009)

Springel et al./MPA

Star Formation and Mass AssemblyStar Formation and Mass Assemblyat Early Stages of Galaxy Evolutionat Early Stages of Galaxy Evolution

Le Borgne et al. (2009)

Springel et al./MPA

Star Formation and Mass AssemblyStar Formation and Mass Assemblyat Early Stages of Galaxy Evolutionat Early Stages of Galaxy Evolution

From Mihos, Hernquist, et al.

Mergers

Dekel et al. (2009)

Cold Flows / Steady Accretion

Ceverino et al. (2010)

Galaxy Bimodality to z ~ 2

Peng et al. (2010)

Williams et al.(2009)

Kriek et al. (2009)

z ~ 2

Topics for the WorkshopTopics for the WorkshopGlobal Galaxy Functions & Cosmic EvolutionScaling Relations / Environment / Dark Matter

Local PopulationsDetailed Physical Processes

Novel / futureinstrumentation

Debates for the WorkshopDebates for the Workshop

What Controls the Gas Content of Galaxies?Leaders: Davé / Bower

Are Disks Formed throughInternal Processes or Mergers?

Leaders: Bournaud / Hopkins