We introduce the BOSS Emission-Line Lens Survey (BELLS) GALaxy-Ly$\alpha$
EmitteR sYstems (BELLS GALLERY) Survey, which is a Hubble Space Telescope
program to image a sample of galaxy-scale strong gravitational lens candidate
systems with high-redshift Ly$\alpha$ emitters (LAEs) as the background
sources. The goal of the BELLS GALLERY Survey is to illuminate dark
substructures in galaxy-scale halos by exploiting the small-scale clumpiness of
rest-frame far-UV emission in lensed LAEs, and to thereby constrain the slope
and normalization of the substructure mass function. In this paper, we describe
in detail the spectroscopic strong-lens select…(more)
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%0 Generic
%1 shu2016emissionline
%A Shu, Yiping
%A Bolton, Adam S.
%A Kochanek, Christopher S.
%A Oguri, Masamune
%A Perez-Fournon, Ismael
%A Zheng, Zheng
%A Mao, Shude
%A Montero-Dorta, Antonio D.
%A Brownstein, Joel R.
%A Marques-Chaves, Rui
%A Menard, Brice
%D 2016
%K emission lensing line lya substracture
%T The BOSS Emission-Line Lens Survey. III. : Strong Lensing of Ly$\alpha$
Emitters by Individual Galaxies
%U http://arxiv.org/abs/1604.01842
%X We introduce the BOSS Emission-Line Lens Survey (BELLS) GALaxy-Ly$\alpha$
EmitteR sYstems (BELLS GALLERY) Survey, which is a Hubble Space Telescope
program to image a sample of galaxy-scale strong gravitational lens candidate
systems with high-redshift Ly$\alpha$ emitters (LAEs) as the background
sources. The goal of the BELLS GALLERY Survey is to illuminate dark
substructures in galaxy-scale halos by exploiting the small-scale clumpiness of
rest-frame far-UV emission in lensed LAEs, and to thereby constrain the slope
and normalization of the substructure mass function. In this paper, we describe
in detail the spectroscopic strong-lens selection technique, which is based on
methods adopted in the previous Sloan Lens ACS (SLACS) Survey, BOSS
Emission-Line Lens Survey, and SLACS for the Masses Survey. We present the
BELLS GALLERY sample of the 21 highest-quality galaxy-LAE candidates selected
from $1.4 10^6$ galaxy spectra in the Baryon Oscillation
Spectroscopic Survey (BOSS) of the Sloan Digital Sky Survey-III (SDSS-III)\@.
These systems consist of massive galaxies at redshifts of approximately 0.5
strongly lensing LAEs at redshifts from 2 to 3. The compact nature of LAEs
makes them an ideal probe of dark substructures, with a substructure-mass
sensitivity that is unprecedented in other optical strong-lens samples. The
magnification effect from lensing will also reveal the structure of LAEs below
100-parsec scales, providing a detailed look at the sites of the most
concentrated unobscured star formation in the universe. The source code used
for candidate selection is available for download as a part of this release.
@misc{shu2016emissionline,
abstract = {We introduce the BOSS Emission-Line Lens Survey (BELLS) GALaxy-Ly$\alpha$
EmitteR sYstems (BELLS GALLERY) Survey, which is a Hubble Space Telescope
program to image a sample of galaxy-scale strong gravitational lens candidate
systems with high-redshift Ly$\alpha$ emitters (LAEs) as the background
sources. The goal of the BELLS GALLERY Survey is to illuminate dark
substructures in galaxy-scale halos by exploiting the small-scale clumpiness of
rest-frame far-UV emission in lensed LAEs, and to thereby constrain the slope
and normalization of the substructure mass function. In this paper, we describe
in detail the spectroscopic strong-lens selection technique, which is based on
methods adopted in the previous Sloan Lens ACS (SLACS) Survey, BOSS
Emission-Line Lens Survey, and SLACS for the Masses Survey. We present the
BELLS GALLERY sample of the 21 highest-quality galaxy-LAE candidates selected
from $\approx 1.4 \times 10^6$ galaxy spectra in the Baryon Oscillation
Spectroscopic Survey (BOSS) of the Sloan Digital Sky Survey-III (SDSS-III)\@.
These systems consist of massive galaxies at redshifts of approximately 0.5
strongly lensing LAEs at redshifts from 2 to 3. The compact nature of LAEs
makes them an ideal probe of dark substructures, with a substructure-mass
sensitivity that is unprecedented in other optical strong-lens samples. The
magnification effect from lensing will also reveal the structure of LAEs below
100-parsec scales, providing a detailed look at the sites of the most
concentrated unobscured star formation in the universe. The source code used
for candidate selection is available for download as a part of this release.},
added-at = {2016-04-08T09:15:22.000+0200},
author = {Shu, Yiping and Bolton, Adam S. and Kochanek, Christopher S. and Oguri, Masamune and Perez-Fournon, Ismael and Zheng, Zheng and Mao, Shude and Montero-Dorta, Antonio D. and Brownstein, Joel R. and Marques-Chaves, Rui and Menard, Brice},
biburl = {https://www.bibsonomy.org/bibtex/2532ed3f8f5ca9c08203f054180543384/miki},
description = {[1604.01842] The BOSS Emission-Line Lens Survey. III. : Strong Lensing of Ly$\alpha$ Emitters by Individual Galaxies},
interhash = {b90171059cf3e26e5af36334f848bd45},
intrahash = {532ed3f8f5ca9c08203f054180543384},
keywords = {emission lensing line lya substracture},
note = {cite arxiv:1604.01842Comment: 15 pages, 5 figures, submitted to the ApJ},
timestamp = {2016-04-08T09:15:22.000+0200},
title = {The BOSS Emission-Line Lens Survey. III. : Strong Lensing of Ly$\alpha$
Emitters by Individual Galaxies},
url = {http://arxiv.org/abs/1604.01842},
year = 2016
}