Zobrazeno 1 - 10
of 248
pro vyhledávání: '"Berkeley J"'
Autor:
Urminsky, Oleg (AUTHOR) oleg.urminsky@chicagobooth.edu, Dietvorst, Berkeley J (AUTHOR)
Publikováno v:
Journal of Consumer Research. Jun2024, Vol. 51 Issue 1, p157-168. 12p.
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2019 Nov . 116(48), 23883-23884.
Externí odkaz:
https://www.jstor.org/stable/26863050
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
We present the results of the largest survey to date for intergalactic metals at redshifts z > 5, using near-IR spectra of nine QSOs with emission redshifts z(em) > 5.7. We find, for the first time, a change in the comoving mass density of C IV ions
Externí odkaz:
http://arxiv.org/abs/0902.1991
CaII 3934,3969 absorbers, which are likely to be a subset of damped Lyman alpha systems, are the most dusty quasar absorbers known, with an order of magnitude more extinction in E(B-V) than other absorption systems. There is also evidence that CaII a
Externí odkaz:
http://arxiv.org/abs/0810.5131
The most metal-poor DLA known to date, at z = 2.61843 in the spectrum of the QSO Q0913+072, with an oxygen abundance only about 1/250 of the solar value, shows six well resolved D I Lyman series transitions in high quality echelle spectra recently ob
Externí odkaz:
http://arxiv.org/abs/0805.0594
Autor:
DAI, HENGCHEN, DIETVORST, BERKELEY J., TUCKFIELD, BRADFORD, MILKMAN, KATHERINE L., SCHWEITZER, MAURICE E.
Publikováno v:
The Academy of Management Journal, 2018 Oct 01. 61(5), 1667-1691.
Externí odkaz:
https://www.jstor.org/stable/26528917
Publikováno v:
Management Science, 2018 Mar 01. 64(3), 1155-1170.
Externí odkaz:
https://www.jstor.org/stable/48748005
This study focuses on some of the most metal-poor damped Lyman alpha absorbers known in the spectra of high redshift QSOs, using new and archival observations obtained with UV-sensitive echelle spectrographs on the Keck and VLT telescopes. The weakne
Externí odkaz:
http://arxiv.org/abs/0712.1829
Autor:
Ellison, Sara L., York, Brian A., Murphy, Michael T., Zych, Berkeley J., Smith, Arfon M., Sarre, Peter J.
The diffuse interstellar bands (DIBs) probably arise from complex organic molecules whose strength in local galaxies correlates with neutral hydrogen column density, N(HI), and dust reddening, E(B-V). Since CaII absorbers in quasar (QSO) spectra are
Externí odkaz:
http://arxiv.org/abs/0710.0901