Mass and Light distributions in Clusters of Galaxies - Henry A ...

More documents

Recommendations

Info

1.2.3 Weak Gravitational Lensing . . . . . . . . . . . . . . . 18 1.2.3.1 Measuring Galaxy Shapes and Sizes . . . . . 19 1.2.3.2 The KSB Method . . . . . . . . . . . . . . . . 20 1.2.4 Clusters of Galaxies as Gravitational Lenses . . . . . . 21 1.2.4.1 Distortion measurements in Clusters . . . . . 21 1.2.4.2 Systematics of the Methods . . . . . . . . . . 22 1.2.4.2.1 Projection Effects . . . . . . . . . . . 22 1.2.4.2.2 Mass-Sheet Degeneracy . . . . . . . 23 1.2.4.2.3 PSF Effects . . . . . . . . . . . . . . 23 1.2.4.2.4 Weak Lensing Dilution . . . . . . . . 24 1.3 The Structure of the Thesis . . . . . . . . . . . . . . . . . . . 25 2 Weak Lensing Dilution in A1689 27 2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 2.2 Subaru imaging reduction and sample selection . . . . . . . . 31 2.3 Distortion analysis of subaru images . . . . . . . . . . . . . . . 34 2.4 Distortion analysis of ACS/HST images . . . . . . . . . . . . . 40 2.5 Photometric redshifts . . . . . . . . . . . . . . . . . . . . . . . 44 2.6 Weak lensing dilution . . . . . . . . . . . . . . . . . . . . . . . 49 2.7 Cluster light and color profiles . . . . . . . . . . . . . . . . . . 51 2.8 Cluster luminosity functions . . . . . . . . . . . . . . . . . . . 53 2.9 M/L profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 2.10 Cluster mass profile . . . . . . . . . . . . . . . . . . . . . . . . 60 2.11 Discussion and conclusions . . . . . . . . . . . . . . . . . . . . 65 Appendix 2.A Cluster galaxy fraction from the lensing dilution effect 67 Appendix 2.B Non-linear effect in the reduced shear estimate . . . 69 II
3 Mass and Light of A1703, A370 & RXJ1347-11 75 3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 3.2 Subaru data reduction . . . . . . . . . . . . . . . . . . . . . . 79 3.3 Sample selection from the color-color diagram . . . . . . . . . 81 3.3.1 Cluster Members . . . . . . . . . . . . . . . . . . . . . 81 3.3.2 Red Background Galaxies . . . . . . . . . . . . . . . . 82 3.3.3 Blue Background and Foreground Galaxies . . . . . . . 84 3.4 Evolutionary color tracks . . . . . . . . . . . . . . . . . . . . . 86 3.5 Depth estimation from SDF/COSMOS . . . . . . . . . . . . . 88 3.6 Weak lensing analysis . . . . . . . . . . . . . . . . . . . . . . . 93 3.7 Weak lensing dilution . . . . . . . . . . . . . . . . . . . . . . . 96 3.8 Cluster light profiles . . . . . . . . . . . . . . . . . . . . . . . 97 3.9 M/L profiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 3.9.1 Tidal and Ram-Pressure Stripping . . . . . . . . . . . 103 3.10 Cluster luminosity functions . . . . . . . . . . . . . . . . . . . 106 3.11 Discussion and conclusions . . . . . . . . . . . . . . . . . . . . 109 4 WL Determination of the Distance-Redshift Relation 113 4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 4.2 Subaru data reduction . . . . . . . . . . . . . . . . . . . . . . 116 4.3 Sample selection from the color-color diagram . . . . . . . . . 117 4.4 Weak lensing measurements . . . . . . . . . . . . . . . . . . . 122 4.4.1 Formalism: Relative Distortion Strength . . . . . . . . 123 4.5 Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 4.5.1 Weak lensing profiles . . . . . . . . . . . . . . . . . . . 125 4.5.2 COSMOS photometric redshifts . . . . . . . . . . . . . 127 4.5.3 Lensing strength dependence on magnitude . . . . . . . 132 4.5.4 Lensing strength vs. redshift . . . . . . . . . . . . . . . 134 4.6 Constraining cosmological parameters . . . . . . . . . . . . . . 136 4.7 Discussion and conclusions . . . . . . . . . . . . . . . . . . . . 137 III
Page 1: TELAVIVUNIVERSITY SCHOOLOFPHYSICS&A
Page 5: To my parents
Page 10 and 11: 5 Discussion 139 5.1 Summary . . .
Page 12 and 13: negligibly contaminated by the clus
Page 15 and 16: Acknowledgments I would like to tha
Page 17 and 18: Chapter 1 Introduction Clusters of
Page 19 and 20: 1.1 Clusters of Galaxies The space
Page 21 and 22: 1.1 Clusters of Galaxies and a grav
Page 23 and 24: 1.1 Clusters of Galaxies to the sph
Page 25 and 26: 1.1 Clusters of Galaxies 1.1.5 X-ra
Page 27 and 28: 1.2 Gravitational Lensing increase
Page 29 and 30: 1.2 Gravitational Lensing Broadhurs
Page 31 and 32: 1.2 Gravitational Lensing If we ins
Page 33 and 34: 1.2 Gravitational Lensing Figure 1.
Page 35 and 36: 1.2 Gravitational Lensing 1.2.3.1 M
Page 37 and 38: 1.2 Gravitational Lensing a transfo
Page 39 and 40: 1.2 Gravitational Lensing effects c
Page 41: 1.3 The Structure of the Thesis 1.3
Page 44 and 45: Weak Lensing Dilution in A1689 clus
Page 46 and 47: Weak Lensing Dilution in A1689 beha
Page 48 and 49: Weak Lensing Dilution in A1689 Figu
Page 50 and 51: Weak Lensing Dilution in A1689 blue
Page 52 and 53: Weak Lensing Dilution in A1689 gala
Page 54 and 55: Weak Lensing Dilution in A1689 0.5
Page 56 and 57: Weak Lensing Dilution in A1689 not
Page 58 and 59:
Weak Lensing Dilution in A1689 lens
Page 60 and 61:
2.5 Photometric redshifts Weak Lens
Page 62 and 63:
Weak Lensing Dilution in A1689 0.85
Page 64 and 65:
Weak Lensing Dilution in A1689 the
Page 66 and 67:
Page 68 and 69:
Weak Lensing Dilution in A1689 expe
Page 70 and 71:
Page 72 and 73:
Weak Lensing Dilution in A1689 et a
Page 74 and 75:
Weak Lensing Dilution in A1689 g +
Page 76 and 77:
Weak Lensing Dilution in A1689 Note
Page 78 and 79:
Weak Lensing Dilution in A1689 Usin
Page 80 and 81:
Weak Lensing Dilution in A1689 We a
Page 82 and 83:
Weak Lensing Dilution in A1689 limi
Page 84 and 85:
Weak Lensing Dilution in A1689 rela
Page 86 and 87:
Weak Lensing Dilution in A1689 To s
Page 88 and 89:
Weak Lensing Dilution in A1689 30 2
Page 91 and 92:
Chapter 3 Detailed Cluster Mass and
Page 93 and 94:
3.1 Introduction Stars are not expe
Page 95 and 96:
3.2 Subaru data reduction § 3.3 we
Page 97 and 98:
3.3 Sample selection from the color
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
3.4 Evolutionary color tracks 0.25
Page 105 and 106:
3.5 Depth estimation from SDF/COSMO
Page 107 and 108:
3.5 Depth estimation from SDF/COSMO
Page 109 and 110:
3.6 Weak lensing analysis 3.6 Weak
Page 111 and 112:
3.6 Weak lensing analysis where θ
Page 113 and 114:
3.8 Cluster light profiles 600 A168
Page 115 and 116:
3.9 M/L profiles Broadhurst et al.
Page 117 and 118:
3.9 M/L profiles 10 5 r [Mpc/h] bri
Page 119 and 120:
3.9 M/L profiles very moderate decl
Page 121 and 122:
3.9 M/L profiles 0.6 0.4 0.2 log 10
Page 123 and 124:
3.10 Cluster luminosity functions b
Page 125 and 126:
3.11 Discussion and conclusions Tab
Page 127 and 128:
3.11 Discussion and conclusions law
Page 129 and 130:
Chapter 4 A Weak Lensing Determinat
Page 131 and 132:
4.1 Introduction Zitrin et al. 2009
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
4.4 Weak lensing measurements objec
Page 141 and 142:
4.5 Results tion N i (z s ) of i-th
Page 143 and 144:
4.5 Results n [arcmin −2 ] 10 1 1
Page 145 and 146:
4.5 Results 3.5 3 2.5 4 3.5 3 B −
Page 147 and 148:
4.5 Results 0.4 0.35 0.3 0.25 foreg
Page 149 and 150:
4.5 Results Γ (g T amplitude ratio
Page 151 and 152:
4.5 Results 1.6 1.4 1.2 Γ (g T amp
Page 153 and 154:
4.7 Discussion and conclusions is t
Page 155 and 156:
Chapter 5 Discussion 5.1 Summary In
Page 157 and 158:
5.1 Summary excluding the foregroun
Page 159 and 160:
5.3 Future work observations we obt
Page 161 and 162:
References Abadi, M. G., Moore, B.,
Page 163 and 164:
REFERENCES Broadhurst, T., Umetsu,
Page 165 and 166:
REFERENCES Gaidos, E. J. 1997, AJ,
Page 167 and 168:
REFERENCES Kaiser, N. 1995, ApJ, 43
Page 169 and 170:
REFERENCES Natarajan, P., Loeb, A.,
Page 171 and 172:
REFERENCES Schrabback, T. et al. 20
Page 173 and 174:
כפי שמתואר בפרק השל
Page 175 and 176:
עבודה זו נעשתה בהנח
show all

Mass and Light distributions in Clusters of Galaxies - Henry A ...

Create successful ePaper yourself

Delete template?

Save as template?