Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Rosenwasser, Benjamin"'
Autor:
Sameer, Charlton, Jane C., Wakker, Bart P., Kacprzak, Glenn G., Nielsen, Nikole M., Churchill, Christopher W., Richter, Philipp, Muzahid, Sowgat, Ho, Stephanie H., Nateghi, Hasti, Rosenwasser, Benjamin, Narayanan, Anand, Ganguly, Rajib
The pervasive presence of warm gas in galaxy halos suggests that the circumgalactic medium (CGM) is multiphase in its ionization structure and complex in its kinematics. Some recent state-of-the-art cosmological galaxy simulations predict an azimutha
Externí odkaz:
http://arxiv.org/abs/2403.05617
Autor:
Rosenwasser, Benjamin E., Taylor, Anthony J., Barger, Amy J., Cowie, Lennox L., Hu, Esther M., Jones, Logan H., Songaila, Antoinette
We present a search for extreme emission line galaxies (EELGs) at z<1 in the COSMOS and North Ecliptic Pole (NEP) fields with imaging from Subaru/Hyper Suprime-Cam (HSC) and a combination of new and existing spectroscopy. We select EELGs on the basis
Externí odkaz:
http://arxiv.org/abs/2201.10562
Autor:
Sankar, Sriram, Narayanan, Anand, Savage, Blair D, Khaire, Vikram, Rosenwasser, Benjamin E, Charlton, Jane, Wakker, Bart P
We present the analysis of five O VI absorbers identified across a redshift path of z $\sim (0.6 - 1.3)$ towards the background quasar PG $1522+101$ with information on five consecutive ionization stages of oxygen from O II to O VI. The combined $HST
Externí odkaz:
http://arxiv.org/abs/2009.03885
Autor:
Songaila, Antoinette, Hu, Esther M., Barger, Amy J., Cowie, Lennox L., Hasinger, Guenther, Rosenwasser, Benjamin, Waters, Christopher
Publikováno v:
AstrophysJ. 859, 91 (2018)
We report on a search for ultraluminous Lyman alpha emitting galaxies (LAEs) at z=6.6 using the NB921 filter on Hyper Suprime-Cam on the Subaru telescope. We searched a 30 degree squared area around the North Ecliptic Pole, which we observed in broad
Externí odkaz:
http://arxiv.org/abs/1805.00490
Autor:
Rosenwasser, Benjamin E., Muzahid, Sowgat, Charlton, Jane C., Kacprzak, Glenn G., Wakker, Bart P., Churchill, Christopher W.
We have obtained new observations of the partial Lyman limit absorber at \zabs$=0.93$ towards quasar PG~1206+459, and revisit its chemical and physical conditions. The absorber, with $ N(HI) \sim 10^{17.0}$ ~\sqcm\ and absorption lines spread over $\
Externí odkaz:
http://arxiv.org/abs/1802.00026
Autor:
Wold, Isak G. B., Finkelstein, Steven L., Barger, Amy J., Cowie, Lennox L., Rosenwasser, Benjamin
We present a flux-limited sample of $z\sim0.3$ Ly$\alpha$ emitters (LAEs) from Galaxy Evolution Explorer (GALEX) grism spectroscopic data. The published GALEX $z\sim0.3$ LAE sample is pre-selected from continuum-bright objects and thus is biased agai
Externí odkaz:
http://arxiv.org/abs/1709.06092
Autor:
Muzahid, Sowgat, Fonseca, Gloria, Roberts, Amber, Rosenwasser, Benjamin, Richter, Philipp, Narayanan, Anand, Churchill, Chris, Charlton, Jane
We present a sample of 34 weak metal line absorbers at $z< 0.3$ complied via the simultaneous detections ($3\sigma$) of the SiII$\lambda1260$ and CII$\lambda1334$ absorption lines, with $W_{r}$(SiII)$<0.2$ \AA\ and $W_{r}$(CII)$<0.3$ \AA, in archival
Externí odkaz:
http://arxiv.org/abs/1709.03999
Autor:
Sankar, Sriram, Narayanan, Anand, Savage, Blair D, Khaire, Vikram, Rosenwasser, Benjamin E, Charlton, Jane, Wakker, Bart P
Publikováno v:
Monthly Notices of the Royal Astronomical Society; 11/15/2020, Vol. 498 Issue 4, p4864-4886, 23p