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arXiv · astro-ph/0507270

A survey of NB921 dropouts in the Subaru Deep Field

Yasuhiro Shioya·Yoshiaki Taniguchi·Masaru Ajiki·Tohru Nagao·Takashi Murayama·Shunji S. Sasaki·Ryoko Sumiya·Yuichiro Hatakeyama·Taichi Morioka·Asuka Yokouchi·Osamu Koizumi·Mari I. Takahashi·Nobunari Kashikawa
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Abstract

In order to search for high-redshift galaxies beyond $z = 6.6$ in the Subaru Deep Field, we have investigated NB921-dropout galaxies where NB921 is the narrowband filter centered at 919.6 nm with FWHM of 13.2 nm for the Suprime-Cam on the Subaru Telescope. There are no secure NB921-dropout candidates brighter than $z^\prime = 25.5$. Based on this result, we discuss the UV luminosity function of star-forming galaxies at $z > 6.6$.

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Yasuhiro Shioya, Yoshiaki Taniguchi, Masaru Ajiki, Tohru Nagao, Takashi Murayama, Shunji S. Sasaki, Ryoko Sumiya, Yuichiro Hatakeyama, Taichi Morioka, Asuka Yokouchi, Osamu Koizumi, Mari I. Takahashi, Nobunari Kashikawa. 2005-07-12. A survey of NB921 dropouts in the Subaru Deep Field. https://doi.org/10.1093/pasj%2F57.5.l33

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