QSO J1630+0435 , the SIMBAD biblio

QSO J1630+0435 , the SIMBAD biblio (13 results) C.D.S. - SIMBAD4 rel 1.8 - 2026.10.18CEST07:14:38

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Bibcode/DOI Score in Title|Abstract|
Keywords 		in a table in teXt, Caption, ... Nb occurence Nb objects in ref Citations
(from ADS) 		Title First 3 Authors
2015ApJ...806..142Z 16       D               2 29 8 Characteristics of He II proximity profiles. ZHENG W., SYPHERS D., MEIKSIN A., et al.
2017ApJ...847...81S viz 16       D               1 154 11 Statistical detection of the He II transverse proximity effect: evidence for sustained quasar activity for >25 million years. SCHMIDT T.M., WORSECK G., HENNAWI J.F., et al.
2018ApJ...863..144S viz 16       D               1 271 11 The Extremely Luminous Quasar Survey in the Sloan Digital Sky Survey footprint. II. The North Galactic Cap sample. SCHINDLER J.-T., FAN X., McGREER I.D., et al.
2019ApJ...871..258S viz 16       D               1 478 4 The Extremely Luminous Quasar Survey in the Sloan Digital Sky Survey footprint. III. The South Galactic Cap sample and the quasar luminosity function at cosmic noon. SCHINDLER J.-T., FAN X., McGREER I.D., et al.
2019MNRAS.484.3897K 464       D S   X   F     10 8 8 Evidence for short ∼ 1 Myr lifetimes from the He II proximity zones of z ∼ 4 quasars. KHRYKIN I.S., HENNAWI J.F. and WORSECK G.
2019ApJ...875..111W 301       D     X         8 27 11 The evolution of the He II-ionizing background at redshifts 2.3 < z < 3.8 inferred from a statistical sample of 24 HST/COS He II Lyα absorption spectra. WORSECK G., DAVIES F.B., HENNAWI J.F., et al.
2019ApJS..243....5S viz 16       D               1 664 21 The Extremely Luminous Quasar Survey in the Pan-STARRS 1 footprint (PS-ELQS). SCHINDLER J.-T., FAN X., HUANG Y.-H., et al.
2019ApJ...883..123Z 16       D               2 16 ~ Development of hydrogen and helium proximity zones around quasars. ZHENG W., MEIKSIN A. and SYPHERS D.
2021ApJ...912...38M 1338     A D     X C       32 5 ~ New evidence for extended He II reionization at z >= 3.5 from He II Lyman alpha and beta transmission spikes. MAKAN K., WORSECK G., DAVIES F.B., et al.
2021MNRAS.505..649K 17       D               1 24 23 The first measurement of the quasar lifetime distribution. KHRYKIN I.S., HENNAWI J.F., WORSECK G., et al.
2021MNRAS.505.5084W 226       D     X   F     5 27 14 Dating individual quasars with the He II proximity effect. WORSECK G., KHRYKIN I.S., HENNAWI J.F., et al.
2022ApJ...927..175M 187       D     X         5 8 ~ He II Lyα Transmission Spikes and Absorption Troughs in Eight High-resolution Spectra Probing the End of He II Reionization. MAKAN K., WORSECK G., DAVIES F.B., et al.
2023ApJS..265...25J viz 17       D               1 12814 1 The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) Quasar Survey: Quasar Properties from Data Releases 6 to 9. JIN J.-J., WU X.-B., FU Y., et al.

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