A. Songaila

7.3k total citations · 1 hit paper
81 papers, 4.3k citations indexed

About

A. Songaila is a scholar working on Astronomy and Astrophysics, Instrumentation and Statistical and Nonlinear Physics. According to data from OpenAlex, A. Songaila has authored 81 papers receiving a total of 4.3k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Astronomy and Astrophysics, 31 papers in Instrumentation and 11 papers in Statistical and Nonlinear Physics. Recurrent topics in A. Songaila's work include Galaxies: Formation, Evolution, Phenomena (46 papers), Astronomy and Astrophysical Research (31 papers) and Astrophysics and Star Formation Studies (28 papers). A. Songaila is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (46 papers), Astronomy and Astrophysical Research (31 papers) and Astrophysics and Star Formation Studies (28 papers). A. Songaila collaborates with scholars based in United States, France and United Kingdom. A. Songaila's co-authors include L. L. Cowie, E. M. Hu, Judith G. Cohen, Tae‐Sun Kim, A. J. Barger, Jonathan P. Gardner, M. Rugers, Craig J. Hogan, Max Pettini and Joop Schaye and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

A. Songaila

80 papers receiving 4.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

New Insight on Galaxy Formation and Evolution From Keck Spectroscopy of the Hawaii Deep Fields

1996 868 citations L. L. Cowie, A. Songaila et al. The Astronomical Journal profile →

Peers

Countries citing papers authored by A. Songaila

Since Specialization

Citations

This map shows the geographic impact of A. Songaila's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. Songaila with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Songaila more than expected).

Fields of papers citing papers by A. Songaila

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Songaila. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. Songaila. The network helps show where A. Songaila may publish in the future.

Co-authorship network of co-authors of A. Songaila

This figure shows the co-authorship network connecting the top 25 collaborators of A. Songaila. A scholar is included among the top collaborators of A. Songaila based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. Songaila. A. Songaila is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	A Spectral Atlas of Lyα Emitters at z = 5.7 and z = 6.6 2024 ·The Astrophysical Journal ·A. Songaila, L. L. Cowie, A. J. Barger, E. M. Hu, Anthony J. Taylor	3
2	HEROES: The Hawaii eROSITA Ecliptic Pole Survey Catalog 2023 ·The Astrophysical Journal Supplement Series ·Anthony J. Taylor, A. J. Barger, L. L. Cowie, G. Hasinger, E. M. Hu, A. Songaila	6
3	The Evolution of the Ultraluminous Lyα Luminosity Function over z = 5.7–6.6 2021 ·The Astrophysical Journal ·Anthony J. Taylor, L. L. Cowie, A. J. Barger, E. M. Hu, A. Songaila	20
4	An e-VLBI image of SN1987A from Australian radio telescopes and the JIVE correlator 2009 ·S. J. Tingay, Chris Phillips, S. W. Amy, A. K. Tzioumis, Mark Kettenis, (unknown), Arpad Szomoru, Z. Paragi, Huib Jan van Langevelde, Marjolein Verkouter, (unknown), A. Songaila, (unknown), (unknown)	1
5	Spectral shape of the UV ionizing background and He II absorption at redshifts 1.8 < z < 2.9 2006 ·Astronomy and Astrophysics ·I. I. Agafonova, S. A. Levshakov, D. Reimers, C. Fechner, David Tytler, Robert A. Simcoe, A. Songaila	24
6	The UV spectrum of HS 1700+6416 2006 ·Astronomy and Astrophysics ·C. Fechner, D. Reimers, A. Songaila, Robert A. Simcoe, (unknown), W. L. W. Sargent	12
7	The UV spectrum of HS 1700+6416 2006 ·Astronomy and Astrophysics ·C. Fechner, D. Reimers, G. A. Kriss, Robert A. Baade, William P. Blair, Mark L. Giroux, (unknown), H. W. Moos, D. C. Morton, T. C. Seetharamu, J. Michael Shull, Robert A. Simcoe, A. Songaila, Wei Zheng	44
8	The UV spectrum of HS1700+6416 I. Predicting the metal line content of the far UV spectrum 2006 ·ArXiv.org ·C. Fechner, D. Reimers, A. Songaila, Robert A. Simcoe, Michael Rauch, W. L. W. Sargent	12
9	GRB 050904 : A very high redshift gamma ray burst 2005 ·arXiv (Cornell University) ·P. A. Price, L. L. Cowie, Takeo Minezaki, B. Schmidt, A. Songaila, (unknown)	1
10	A Large Sample of Spectroscopic Redshifts in the ACS-GOODS Region of the Hubble Deep Field North 2004 ·The Astronomical Journal ·L. L. Cowie, A. J. Barger, E. M. Hu, P. Capak, A. Songaila	94
11	Hubble Space TelescopeSpace Telescope Imaging System Observations of the HeiiGunn‐Peterson Effect toward HE 2347−4342 2002 ·The Astrophysical Journal ·A. Smette, Sara R. Heap, G. M. Williger, Todd M. Tripp, E. B. Jenkins, A. Songaila	52
12	The Enrichment History of the Intergalactic Medium—Measuring the C [CSC]iv[/CSC]/H [CSC]i[/CSC] Ratio in the L[CLC]y[/CLC]α Forest 2000 ·The Astronomical Journal ·Sara L. Ellison, A. Songaila, Joop Schaye, Max Pettini	126
13	Heavy-element enrichment in low-density regions of the intergalactic medium 1998 ·Nature ·L. L. Cowie, A. Songaila	100
14	A high deuterium abundance in the early Universe 1997 ·Nature ·A. Songaila, E. J. Wampler, L. L. Cowie	38
15	The Distribution of Column Densities and B Values in the Lyman-Alpha Forest 1995 ·The Astronomical Journal ·E. M. Hu, Tae‐Sun Kim, L. L. Cowie, A. Songaila, Michael Rauch	151
16	Detection of Hot Gas in the Interstellar Medium 1995 ·The Astrophysical Journal ·Jiasheng Huang, A. Songaila, L. L. Cowie, E. B. Jenkins	13
17	The Hawaii K-band galaxy survey. 3: Spectroscopy of K less than 20 galaxies 1994 ·The Astrophysical Journal Supplement Series ·A. Songaila, L. L. Cowie, E. M. Hu, Jonathan P. Gardner	53
18	Atmospheric isoplanatism and astronomical image reconstruction on Mauna Kea 1988 ·Journal of the Optical Society of America A ·L. L. Cowie, A. Songaila	8
19	The gaseous galactic halo as inferred from the line spectra of the galaxies Markarian 509 and Fairall 9 1982 ·The Astrophysical Journal ·Donald G. York, A. Songaila, J. C. Blades, L. L. Cowie, D. C. Morton, Chin‐Chun Wu	9
20	Galactic disk absorption lines in the spectrum of the quasar 3C 273 1981 ·The Astrophysical Journal ·L. L. Cowie, A. Songaila, D. G. York	2

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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