I. A. Grenier

51.6k total citations
82 papers, 1.8k citations indexed

About

I. A. Grenier is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Oceanography. According to data from OpenAlex, I. A. Grenier has authored 82 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 70 papers in Astronomy and Astrophysics, 53 papers in Nuclear and High Energy Physics and 8 papers in Oceanography. Recurrent topics in I. A. Grenier's work include Astrophysics and Cosmic Phenomena (48 papers), Gamma-ray bursts and supernovae (28 papers) and Astrophysics and Star Formation Studies (20 papers). I. A. Grenier is often cited by papers focused on Astrophysics and Cosmic Phenomena (48 papers), Gamma-ray bursts and supernovae (28 papers) and Astrophysics and Star Formation Studies (20 papers). I. A. Grenier collaborates with scholars based in France, United States and Netherlands. I. A. Grenier's co-authors include J. M. Casandjian, R. Terrier, P. Thaddeus, A. W. Strong, J. H. Black, T. M. Dame, L. Å. Nyman, D. C. Murphy, J. May and E. J. De Geus and has published in prestigious journals such as Nature, Science and The Astrophysical Journal.

In The Last Decade

I. A. Grenier

72 papers receiving 1.7k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
I. A. Grenier France 20 1.6k 890 161 145 74 82 1.8k
J. May Chile 20 1.6k 1.0× 506 0.6× 147 0.9× 261 1.8× 60 0.8× 62 1.7k
Mark Gurwell United States 25 1.7k 1.0× 683 0.8× 325 2.0× 157 1.1× 80 1.1× 136 1.8k
Troels Haugbølle Denmark 27 1.5k 0.9× 624 0.7× 101 0.6× 151 1.0× 60 0.8× 51 1.6k
K. Ferrière France 21 1.7k 1.1× 927 1.0× 73 0.5× 73 0.5× 158 2.1× 63 2.0k
Ramprasad Rao United States 26 2.1k 1.3× 467 0.5× 252 1.6× 331 2.3× 113 1.5× 63 2.1k
J. L. Caswell Australia 22 1.8k 1.1× 660 0.7× 157 1.0× 634 4.4× 87 1.2× 91 1.9k
Jonathan D. Slavin United States 23 1.8k 1.1× 454 0.5× 105 0.7× 34 0.2× 61 0.8× 59 1.8k
L. D. Anderson United States 24 1.6k 1.0× 290 0.3× 128 0.8× 242 1.7× 65 0.9× 73 1.7k
Michael L. Sitko United States 22 1.7k 1.0× 324 0.4× 104 0.6× 324 2.2× 57 0.8× 103 1.7k
Philipp Girichidis Germany 26 2.1k 1.3× 557 0.6× 211 1.3× 165 1.1× 100 1.4× 54 2.2k

Countries citing papers authored by I. A. Grenier

Since Specialization
Citations

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

Fields of papers citing papers by I. A. Grenier

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by I. A. Grenier. 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 I. A. Grenier. The network helps show where I. A. Grenier may publish in the future.

Co-authorship network of co-authors of I. A. Grenier

This figure shows the co-authorship network connecting the top 25 collaborators of I. A. Grenier. A scholar is included among the top collaborators of I. A. Grenier 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 I. A. Grenier. I. A. Grenier is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Emig, K. L., L. D. Anderson, D. Anish Roshi, et al.. (2025). Cool Dark Gas in Cygnus X: The First Large-scale Mapping of Low-frequency Carbon Recombination Lines. The Astrophysical Journal. 992(2). 216–216.
2.
Grenier, I. A., et al.. (2024). Cosmic-ray diffusion in two local filamentary clouds. Astronomy and Astrophysics. 685. A102–A102. 2 indexed citations
3.
Casandjian, J. M., J. Ballet, I. A. Grenier, & Quentin Rémy. (2022). Evidence for Large-scale Excesses Associated with Low H i Column Densities in the Sky. I. Dust Excess. The Astrophysical Journal. 940(2). 116–116. 8 indexed citations
4.
Rémy, Quentin, I. A. Grenier, D. J. Marshall, & J. M. Casandjian. (2017). Cosmic-rays, gas, and dust in nearby anticentre clouds. Astronomy and Astrophysics. 611. A51–A51. 16 indexed citations
5.
Grenier, I. A.. (2016). Bayesian model selection for deep exponential families. eScholarship@McGill (McGill). 1 indexed citations
6.
Marshall, D. J., L. A. Montier, I. Ristorcelli, et al.. (2015). The interstellar distance toolbox: deriving distances to star forming regions. Memorie della Societa Astronomica Italiana. 86. 589. 1 indexed citations
7.
Tibaldo, L., S. W. Digel, J. M. Casandjian, et al.. (2015). FERMI-LAT OBSERVATIONS OF HIGH- AND INTERMEDIATE-VELOCITY CLOUDS: TRACING COSMIC RAYS IN THE HALO OF THE MILKY WAY. The Astrophysical Journal. 807(2). 161–161. 25 indexed citations
8.
Grenier, I. A. & L. Tibaldo. (2013). A cocoon of freshly accelerated cosmic rays detected by Fermi in the Cygnus superbubble. AIP conference proceedings. 250–253. 2 indexed citations
9.
Casandjian, J. M. & I. A. Grenier. (2008). A revised catalogue of EGRET ${\sf \gamma}$-ray sources. Astronomy and Astrophysics. 489(2). 849–883. 29 indexed citations
10.
Pellizza, L. J., R. Mignani, I. A. Grenier, & I. F. Mirabel. (2005). On the local birth place of Geminga. Springer Link (Chiba Institute of Technology). 8 indexed citations
11.
Cocco, G. Di, L. Foschini, P. Grandi, et al.. (2004). . UvA-DARE (University of Amsterdam). 5 indexed citations
12.
Pohl, M., et al.. (2003). The imprint of Gould's Belt on the local cosmic-ray electron spectrum. Astronomy and Astrophysics. 409(2). 581–588. 7 indexed citations
13.
Grenier, I. A.. (1999). Enhanced pulsar and cosmic-ray production in the Gould Belt. ICRC. 3. 476. 1 indexed citations
14.
Baring, Matthew G., et al.. (1999). Radio to Gamma‐Ray Emission from Shell‐Type Supernova Remnants: Predictions from Nonlinear Shock Acceleration Models. The Astrophysical Journal. 513(1). 311–338. 123 indexed citations
15.
Chardonnet, P., P. Salati, Joseph Silk, I. A. Grenier, & George F. Smoot. (1994). The Gamma-ray Diffuse Background and Cerenkov Telescopes. The Astrophysical Journal. 1 indexed citations
16.
Galper, A. M., N. P. Topchiev, M. I. Fradkin, et al.. (1993). Spectral characteristics of high energy gamma ray solar flares. Astronomy & Astrophysics Supplement Series. 97(1). 345–348. 4 indexed citations
17.
Goret, P., I. A. Grenier, N. Pétrou, et al.. (1991). ASGAT: A Fast Timing VHE Gamma-Ray Telescope. International Cosmic Ray Conference. 2. 630. 2 indexed citations
18.
Brahic, A., A. Barucci, C. Ferrari, et al.. (1990). Re-analysis of the Ground-Based Stellar Occultation Observations by Neptune's Rings and Planet. Bulletin of the American Astronomical Society. 22. 1042. 2 indexed citations
19.
Strong, A. W., J. B. G. M. Bloemen, T. M. Dame, et al.. (1987). Gamma-Ray / Gas Correlations Over the Whole Galaxy. International Cosmic Ray Conference. 1. 125. 1 indexed citations
20.
Pollock, A. M. T., J. B. G. M. Bloemen, I. A. Grenier, et al.. (1987). Final Catalogue of Cos-B Gamma-Ray Sources. International Cosmic Ray Conference. 1. 88. 1 indexed citations

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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