The Planck List of High-z source candidates: A laboratory for high-z star-forming galaxies
نویسندگان
چکیده
منابع مشابه
Star Forming Galaxies at z > 5
We present recent progress in searching for galaxies at redshift from z ≃ 5 to z ≃ 10. Wide-field and senstive surveys with 8m class telescopes have been providing more than several hundreds of star forming galaxies at z ≃ 5 – 7 that are probed in the optical window. These galaxies are used to study the early cosmic star formation activity as well as the early structure formation in the univers...
متن کاملHigh Frequency Transformer Isolated Quasi Z-Source Cascade Multilevel Inverter
In this paper, a new structure of HFTI-qZS-CMI has been proposed. The proposed structure is capable of generating high-voltage for medium to high power applications. By adding a switch, a capacitor and a high-frequency transformer and also eliminating an inductor from each qZS-CMI cell, the HFTI-qZS-CMI structure will be created. Using the high-frequency transformer in the proposed structure, l...
متن کاملThe Rest - Frame Fuv Morphologies of Star - Forming Galaxies at Z ∼ 1 . 5 and Z ∼ 4
We apply a new approach to quantifying galaxy morphology and identifying galaxy mergers to the rest-frame far-ultraviolet images of 82 z ∼ 4 Lyman break galaxies (LBGs) and 55 1.2 < z < 1.8 emission-line galaxies in the GOODS and Ultra Deep Fields. We compare the distributions of the Gini coefficient (G), second-order moment of the brightest 20% of galaxy light (M20), and concentration (C) for ...
متن کاملSelection of High-z Supernovae Candidates
Deep, ground based, optical wide-field supernova searches are capable of detecting a large number of supernovae over a broad redshift range up to z ∼ 1.5. While it is practically unfeasible to obtain spectroscopic redshifts of all the supernova candidates right after the discovery, we show that the magnitudes and colors of the host galaxies, as well as the supernovae, can be used to select high...
متن کاملSubaru Surveys for High-z Galaxies
We present a summary of optical/NIR deep surveys for very high-z galaxies using the 8.2m Subaru Telescope operated by National Astronomical Observatory of Japan. The prime focus mosaic CCD camera, Suprime-Cam, with a very wide field of view, 34′ × 27′, allows us to carry out efficient optical deep surveys. In particular, the Subaru Deep Field project has provided us a number of Lymanα emitters ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the International Astronomical Union
سال: 2015
ISSN: 1743-9213,1743-9221
DOI: 10.1017/s1743921315010017