Roberto Abraham

12.2k total citations · 1 hit paper
157 papers, 6.2k citations indexed

About

Roberto Abraham is a scholar working on Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Roberto Abraham has authored 157 papers receiving a total of 6.2k indexed citations (citations by other indexed papers that have themselves been cited), including 145 papers in Astronomy and Astrophysics, 79 papers in Instrumentation and 22 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Roberto Abraham's work include Galaxies: Formation, Evolution, Phenomena (131 papers), Astronomy and Astrophysical Research (79 papers) and Stellar, planetary, and galactic studies (76 papers). Roberto Abraham is often cited by papers focused on Galaxies: Formation, Evolution, Phenomena (131 papers), Astronomy and Astrophysical Research (79 papers) and Stellar, planetary, and galactic studies (76 papers). Roberto Abraham collaborates with scholars based in Canada, United States and Australia. Roberto Abraham's co-authors include Karl Glazebrook, Richard S. Ellis, Sidney van den Bergh, Preethi Nair, D. Crampton, Pieter van Dokkum, Patrick J. McCarthy, Hsiao‐Wen Chen, Ronald O. Marzke and H. K. C. Yee and has published in prestigious journals such as Nature, Science and The Astrophysical Journal.

In The Last Decade

Roberto Abraham

142 papers receiving 5.9k citations

Hit Papers

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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.

A galaxy lacking dark matter

2018 239 citations Pieter van Dokkum, Shany Danieli et al. profile →

Peers

Countries citing papers authored by Roberto Abraham

Since Specialization

Citations

This map shows the geographic impact of Roberto Abraham'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 Roberto Abraham with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roberto Abraham more than expected).

Fields of papers citing papers by Roberto Abraham

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Roberto Abraham. 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 Roberto Abraham. The network helps show where Roberto Abraham may publish in the future.

Co-authorship network of co-authors of Roberto Abraham

This figure shows the co-authorship network connecting the top 25 collaborators of Roberto Abraham. A scholar is included among the top collaborators of Roberto Abraham 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 Roberto Abraham. Roberto Abraham 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	Fuzzy Galaxies or Cirrus? Decomposition of Galactic Cirrus in Deep Wide-field Images 2025 ·The Astrophysical Journal ·Qing Liu, Roberto Abraham, P. G. Martin, W. Paul Bowman, Pieter van Dokkum, Shany Danieli, Ekta Patel, (unknown), (unknown), (unknown), Ananthan Karunakaran, Michael A. Keim, Deborah Lokhorst, Imad Pasha, D. L. Welch	4
2	ΛCDM not dead yet: massive high-z Balmer break galaxies are less common than previously reported 2024 ·Monthly Notices of the Royal Astronomical Society ·G. Desprez, Nicholas S. Martis, Yoshihisa Asada, Marcin Sawicki, Chris J. Willott, Adam Muzzin, Roberto Abraham, Maruša Bradač, Gabriel Brammer, Vicente Estrada-Carpenter, Kartheik G. Iyer, Jasleen Matharu, Lamiya Mowla, Gaël Noirot, Ghassan T. E. Sarrouh, Victoria Strait, (unknown), Gregor Rihtaršič	16
3	The Dragonfly Spectral Line Mapper: completion of the 120-lens array 2024 ·(unknown), Deborah Lokhorst, Imad Pasha, W. Paul Bowman, Qing Liu, (unknown), (unknown), (unknown), Roberto Abraham, Pieter van Dokkum	0
4	Exposing Line Emission: The Systematic Differences of Measuring Galaxy Stellar Masses with JWST NIRCam Medium versus Wide Band Photometry 2024 ·The Astrophysical Journal Letters ·Ghassan T. E. Sarrouh, Adam Muzzin, Kartheik G. Iyer, Lamiya Mowla, (unknown), Nicholas S. Martis, Roberto Abraham, Yoshihisa Asada, Maruša Bradač, Gabriel Brammer, G. Desprez, Vicente Estrada-Carpenter, Jasleen Matharu, Gaël Noirot, Marcin Sawicki, Victoria Strait, Chris J. Willott, Johannes Zabl	5
5	A Steep Decline in the Galaxy Space Density beyond Redshift 9 in the CANUCS UV Luminosity Function 2024 ·The Astrophysical Journal ·Chris J. Willott, G. Desprez, Yoshihisa Asada, Ghassan T. E. Sarrouh, Roberto Abraham, Maruša Bradač, Gabriel Brammer, Vicente Estrada-Carpenter, Kartheik G. Iyer, Nicholas S. Martis, Jasleen Matharu, Lamiya Mowla, Adam Muzzin, Gaël Noirot, Marcin Sawicki, Victoria Strait, Gregor Rihtaršič, (unknown)	19
6	Modeling and Subtracting Diffuse Cluster Light in JWST Images: A Relation between the Spatial Distribution of Globular Clusters, Dwarf Galaxies, and Intracluster Light in the Lensing Cluster SMACS 0723 2024 ·The Astrophysical Journal ·Nicholas S. Martis, Ghassan T. E. Sarrouh, Chris J. Willott, Roberto Abraham, Yoshihisa Asada, Maruša Bradač, Gabriel Brammer, G. Desprez, (unknown), Adam Muzzin, Gaël Noirot, Gregor Rihtaršič, Marcin Sawicki, Victoria Strait	4
7	Spectroscopy from Photometry: A Population of Extreme Emission Line Galaxies at 1.7 ≲ z ≲ 6.7 Selected with JWST Medium Band Filters 2023 ·The Astrophysical Journal Letters ·(unknown), Adam Muzzin, Swara Ravindranath, Ghassan T. E. Sarrouh, Roberto Abraham, Yoshihisa Asada, Maruša Bradač, Gabriel Brammer, G. Desprez, Kartheik G. Iyer, Nicholas S. Martis, Lamiya Mowla, Gaël Noirot, Marcin Sawicki, Victoria Strait, Chris J. Willott	15
8	K-band Imaging of the Nearby Clumpy, Turbulent Disk Galaxy DYNAMO G04-1 2022 ·The Astrophysical Journal ·(unknown), David B. Fisher, Roberto Abraham, Karl Glazebrook, Danail Obreschkow	2
9	NGC 5846-UDG1: A Galaxy Formed Mostly by Star Formation in Massive, Extremely Dense Clumps of Gas 2022 ·The Astrophysical Journal Letters ·Shany Danieli, Pieter van Dokkum, Sebastian Trujillo-Gomez, J. M. Diederik Kruijssen, Aaron J. Romanowsky, Scott G. Carlsten, (unknown), (unknown), Roberto Abraham, Jean P. Brodie, Charlie Conroy, Jonah S. Gannon, Johnny P. Greco	48
10	Extreme Variation in Star Formation Efficiency across a Compact, Starburst Disk Galaxy 2022 ·The Astrophysical Journal ·David B. Fisher, Alberto D. Bolatto, Karl Glazebrook, Danail Obreschkow, Roberto Abraham, Glenn G. Kacprzak, Nikole M. Nielsen	13
11	Light from the Darkness: Detecting Ultra-diffuse Galaxies in the Perseus Cluster through Over-densities of Globular Clusters with a Log-Gaussian Cox Process 2022 ·The Astrophysical Journal ·Dayi Li, Gwendolyn M. Eadie, Roberto Abraham, Patrick Brown, William E. Harris, (unknown), Aaron J. Romanowsky, Pieter van Dokkum, Shany Danieli	5
12	Across the green valley withHSTgrisms: colour evolution, crossing time-scales, and the growth of the red sequence atz = 1.0–1.8 2022 ·Monthly Notices of the Royal Astronomical Society ·Gaël Noirot, Marcin Sawicki, Roberto Abraham, Maruša Bradač, Kartheik G. Iyer, T. Moutard, Camilla Pacifici, Swara Ravindranath, Chris J. Willott	14
13	A Method to Characterize the Wide-angle Point-Spread Function of Astronomical Images 2022 ·The Astrophysical Journal ·Qing Liu, Roberto Abraham, (unknown), Pieter van Dokkum, P. G. Martin, (unknown), Johnny P. Greco, Deborah Lokhorst, (unknown), Shany Danieli, Michael A. Keim, Allison Merritt, Tim B. Miller, Imad Pasha, (unknown), (unknown), Jielai Zhang	12
14	The Sparkler: Evolved High-redshift Globular Cluster Candidates Captured by JWST 2022 ·The Astrophysical Journal Letters ·Lamiya Mowla, Kartheik G. Iyer, G. Desprez, Vicente Estrada-Carpenter, Nicholas S. Martis, Gaël Noirot, Ghassan T. E. Sarrouh, Victoria Strait, Yoshihisa Asada, Roberto Abraham, Gabriel Brammer, Marcin Sawicki, Chris J. Willott, Maruša Bradač, René Doyon, Adam Muzzin, Camilla Pacifici, Swara Ravindranath, Johannes Zabl	50
15	An Enigmatic Population of Luminous Globular Clusters in a Galaxy Lacking Dark Matter 2018 ·The Astrophysical Journal Letters ·Pieter van Dokkum, Yotam Cohen, Shany Danieli, J. M. Diederik Kruijssen, Aaron J. Romanowsky, Allison Merritt, Roberto Abraham, Jean P. Brodie, Charlie Conroy, Deborah Lokhorst, Lamiya Mowla, Ewan O’Sullivan, Jielai Zhang	65
16	The Dragonfly Nearby Galaxies Survey. IV. A Giant Stellar Disk in NGC 2841 2018 ·The Astrophysical Journal ·Jielai Zhang, Roberto Abraham, Pieter van Dokkum, Allison Merritt, (unknown)	17
17	A Revised Velocity for the Globular Cluster GC-98 in the Ultra Diffuse Galaxy NGC 1052-DF2 2018 ·Research Notes of the AAS ·Pieter van Dokkum, Yotam Cohen, Shany Danieli, Aaron J. Romanowsky, Roberto Abraham, Jean P. Brodie, Charlie Conroy, J. M. Diederik Kruijssen, Deborah Lokhorst, Allison Merritt, Lamiya Mowla, Jielai Zhang	20
18	Gas Content and Kinematics in Clumpy, Turbulent Star-forming Disks 2017 ·The Astrophysical Journal ·(unknown), David B. Fisher, Norman Murray, Karl Glazebrook, Roberto Abraham, Alberto D. Bolatto, Andrew W. Green, Erin Mentuch Cooper, Danail Obreschkow	13
19	SPECTROSCOPIC CONFIRMATION OF THE EXISTENCE OF LARGE, DIFFUSE GALAXIES IN THE COMA CLUSTER 2015 ·The Astrophysical Journal Letters ·Pieter van Dokkum, Aaron J. Romanowsky, Roberto Abraham, Jean P. Brodie, Charlie Conroy, Marla Geha, Allison Merritt, Alexa Villaume, Jielai Zhang	80
20	The CNOC Cluster Redshift Survey Catalogs. III. MS 1621.5+2640 and MS 0302.7+1658 1997 ·The Astrophysical Journal Supplement Series ·E. Ellingson, H. K. C. Yee, Roberto Abraham, S. L. Morris, R. G. Carlberg, T. Smecker-Hane	16

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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