1. Galactic Astronomy 銀河物理学特論 I Lecture 3-4: Chemical evolution of galaxies Seminar: Erb et al. 2006, ApJ, 644, 813
Lecture:
2012/01/23

2. Gas consumption and rise of metallicities of galaxies:
Erb. 2008, ApJ, 674, 151

3. Mass-metallicity relation of z~3 LBGs:
Metallicity estimation with using various lines in parallel.
Maiolino et al. 2008, A&A,488, 463

4. Mass-metallicity relation of z~3 LBGs:
Redshift evolution of the mass-metallicity relation of galaxies. At higher redshifts, the measured metallicity is lower for the galaxies with same stellar mass.
At higher redshift, the relation is derived only using blue star-forming galaxies…
Maiolino et al. 2008, A&A, 488, 463

5. FMOS observation of Mass-metallicity relation of z~1.4 galaxies:
Determination of the “intrinsic” scatter of the mass-metallicity relation, and examination of the “2ry” parameter.
Maiolino et al. 2008, A&A, 488, 463
Yabe et al. arXiv

6. FMOS observation of Mass-metallicity relation of z~1.4 galaxies:
Determination of the “intrinsic” scatter of the mass-metallicity relation, and examination of the “2ry” parameter which determines the “intrinsic” scatter of the relation.
Yabe et al. arXiv

7. FMOS observation of Mass-metallicity relation of z~1.4 galaxies:
Determination of the “intrinsic” scatter of the mass-metallicity relation, and examination of the “2ry” parameter which determines the “intrinsic” scatter of the relation.
Yabe et al. arXiv

8. FMOS observation of Mass-metallicity relation of z~1.4 galaxies:
Determination of the “intrinsic” scatter of the mass-metallicity relation, and examination of the “2ry” parameter which determines the “intrinsic” scatter of the relation.
Maiolino et al. 2008, A&A, 488, 463
Yabe et al. arXiv

9. 2ry parameter of Mass-metallicity relation ?:
Specific SFR (SFR/Mstar) is proposed as a 2ry parameter of the mass-metallicity relation.
Mannucci et al. 2010, MNRAS, 408, 2115

10. Metallicity of other systems: Metallicity from IS absorption lines:
Metallicity determination of gas component using Inter Stellar absorption lines.
Savaglio et al. 2004, ApJ, 602, 51

11. Metallicity of other systems: Metal abundances of damped-Lya galaxies:
Metallicity of Damped Lya system determined with metallic absorption lines.
Z= system
Fe, Si, Zn, Ni, S, Mg, Cr, C, N, O
Z= system
Fe, C, Si, Al, Ni
Z= system
Fe, Mn, Zn, Cr, Mg
Lu et al. 1996, ApJS, 107, 475

12. Metallicity of other systems: Metal abundances of damped-Lya galaxies:
Fe/H is smaller compared with the galactic disk stars formed at that redshift. Abundance ratio is similar to halo stars in the Galaxy, which suggests contribution from Type-II Sne is large, contribution from Type-Ia SNe is small. ?
Lu et al. 1996, ApJS, 107, 475

13. Metal abundances of Gamma-ray Burst Absorption systems:
GRB に見られた DLA に付随する金属吸収線を用いてそれぞれの金属の組成量を推定する。
Prochaska et al. 2007, ApJ, 666, 267