論文紹介


The extinction law at high redshift and its implications

S.Gallerani, R.Maiolino, Y.Juarez, T.Nagao, A.Marconi, S.Bianchi, R.Schneider, F.Mannucci, T.Oliva, C.J.Willott, L.Jiang, & X.Fan

arXiv: 1006.4463

Spectroscopic data and sample

Determining the extinction curve at high redshift

Implications for primordial galaxies


First spectroscopic measurements of [OIII] emission from Lyman-alpha selected galaxies at z 〜 3.1

Emily M. McLinden et al.

arXiv: 1006.1895

LBT/LUCIFER での観測
LAE の [OIII] は意外と強い
〜200km/s 程度 Lyα が redshift => powerful outflow
broad band SED は間違っている可能性大


An apodizing phase plate coronagraph for VLT/NACO

Matthew A. Kenworthy et al.

arXiv: 1007.3448

VLT/NACO に取り付ける位相プレート
回折限界像の波をずらして打ち消すアイデアがすごい!