Oscar Macías

3.8k total citations · 1 hit paper
30 papers, 869 citations indexed

About

Oscar Macías is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics and Instrumentation. According to data from OpenAlex, Oscar Macías has authored 30 papers receiving a total of 869 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Nuclear and High Energy Physics, 21 papers in Astronomy and Astrophysics and 1 paper in Instrumentation. Recurrent topics in Oscar Macías's work include Astrophysics and Cosmic Phenomena (26 papers), Dark Matter and Cosmic Phenomena (21 papers) and Gamma-ray bursts and supernovae (9 papers). Oscar Macías is often cited by papers focused on Astrophysics and Cosmic Phenomena (26 papers), Dark Matter and Cosmic Phenomena (21 papers) and Gamma-ray bursts and supernovae (9 papers). Oscar Macías collaborates with scholars based in Japan, Netherlands and United States. Oscar Macías's co-authors include Chris Gordon, Shunsaku Horiuchi, Roland M. Crocker, Manoj Kaplinghat, Nicholas L. Rodd, Benjamin R. Safdi, David M. Nataf, Kevork N. Abazajian, Ryan E. Keeley and Tracy R. Slatyer and has published in prestigious journals such as Physical Review Letters, Monthly Notices of the Royal Astronomical Society and Physical review. D.

In The Last Decade

Oscar Macías

29 papers receiving 854 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.

Dark matter and pulsar model constraints from Galactic Center Fermi-LAT gamma-ray observations

2013 297 citations Chris Gordon, Oscar Macías Physical review. D. Particles, fields, gravitation, and cosmology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Oscar Macías Japan	14	805	639	40	24	11	30	869
Miguel Escudero United Kingdom	21	980 1.2×	694 1.1×	48 1.2×	19 0.8×	11 1.0×	30	1.1k
Marco Regis Italy	18	697 0.9×	560 0.9×	37 0.9×	19 0.8×	8 0.7×	43	747
Nikita Blinov United States	16	888 1.1×	632 1.0×	66 1.6×	25 1.0×	7 0.6×	29	947
Mattia Di Mauro Italy	22	1.2k 1.5×	779 1.2×	45 1.1×	19 0.8×	7 0.6×	65	1.3k
Luis A. Anchordoqui United States	17	618 0.8×	375 0.6×	26 0.7×	40 1.7×	4 0.4×	35	686
Ayuki Kamada Japan	13	631 0.8×	514 0.8×	67 1.7×	42 1.8×	24 2.2×	38	683
Chih-Liang Wu United States	7	358 0.4×	352 0.6×	42 1.1×	17 0.7×	19 1.7×	10	436
Robert McGehee United States	14	505 0.6×	358 0.6×	62 1.6×	22 0.9×	3 0.3×	18	539
Pearl Sandick United States	16	621 0.8×	528 0.8×	63 1.6×	18 0.8×	3 0.3×	47	701
Francesco D’Eramo United States	19	974 1.2×	623 1.0×	46 1.1×	11 0.5×	2 0.2×	43	1000

Countries citing papers authored by Oscar Macías

Since Specialization

Citations

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

Fields of papers citing papers by Oscar Macías

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Oscar Macías

This figure shows the co-authorship network connecting the top 25 collaborators of Oscar Macías. A scholar is included among the top collaborators of Oscar Macías 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 Oscar Macías. Oscar Macías 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

Eckner, Christopher, Chris Gordon, Francesca Calore, et al.. (2024). Robust inference of the Galactic Centre gamma-ray excess spatial properties. Monthly Notices of the Royal Astronomical Society. 530(4). 4395–4411. 11 indexed citations

Macías, Oscar, A. Benoit-Lévy, Valentin Decoene, et al.. (2024). Reconstruction of highly inclined extensive air showers in GRAND. SPIRE - Sciences Po Institutional REpository. 62–62.

Duffy, Alan R., et al.. (2023). Prospective dark matter annihilation signals from the Sagittarius Dwarf Spheroidal. Monthly Notices of the Royal Astronomical Society. 527(3). 5324–5338. 3 indexed citations

Zimmer, F., Oscar Macías, Shin’ichiro Ando, Roland M. Crocker, & Shunsaku Horiuchi. (2022). The Andromeda gamma-ray excess: background systematics of the millisecond pulsars and dark matter interpretations. Monthly Notices of the Royal Astronomical Society. 516(3). 4469–4483. 9 indexed citations

Crocker, Roland M., Oscar Macías, Dougal Mackey, et al.. (2022). Gamma-ray emission from the Sagittarius dwarf spheroidal galaxy due to millisecond pulsars. Nature Astronomy. 6(11). 1317–1324. 15 indexed citations

Macías, Oscar, et al.. (2021). Evidence for a high-energy tail in the gamma-ray spectra of globular clusters. Monthly Notices of the Royal Astronomical Society. 507(4). 5161–5176. 17 indexed citations

Siegert, Thomas, Roland M. Crocker, Oscar Macías, et al.. (2021). Measuring the smearing of the Galactic 511 keV signal: positron propagation or supernova kicks?. arXiv (Cornell University). 9 indexed citations

Gordon, Chris, et al.. (2021). Neutral atomic hydrogen absorption and the Galactic Center Excess. Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021). 674–674. 1 indexed citations

Macías, Oscar, et al.. (2021). Cherenkov Telescope Array sensitivity to the putative millisecond pulsar population responsible for the Galactic Centre excess. Monthly Notices of the Royal Astronomical Society. 506(2). 1741–1760. 9 indexed citations

10.

Foster, Joshua W., Yonatan Kahn, Oscar Macías, et al.. (2020). Green Bank and Effelsberg Radio Telescope Searches for Axion Dark Matter Conversion in Neutron Star Magnetospheres. Physical Review Letters. 125(17). 171301–171301. 70 indexed citations

11.

Abazajian, Kevork N., Shunsaku Horiuchi, Manoj Kaplinghat, Ryan E. Keeley, & Oscar Macías. (2020). Strong constraints on thermal relic dark matter from Fermi-LAT observations of the Galactic Center. Physical review. D. 102(4). 48 indexed citations

12.

Macías, Oscar, Shunsaku Horiuchi, Manoj Kaplinghat, et al.. (2019). Strong evidence that the galactic bulge is shining in gamma rays. Journal of Cosmology and Astroparticle Physics. 2019(9). 42–42. 53 indexed citations

13.

Macías, Oscar, et al.. (2019). Inverse Compton emission from millisecond pulsars in the Galactic bulge. Physical review. D. 99(12). 9 indexed citations

14.

Nishizawa, Atsushi J., Masato Shirasaki, Oscar Macías, et al.. (2019). Measurement of redshift-dependent cross-correlation of HSC clusters andFermiγ-rays. Monthly Notices of the Royal Astronomical Society. 484(4). 5256–5266. 8 indexed citations

15.

Macías, Oscar, Chris Gordon, Roland M. Crocker, et al.. (2016). Discovery of Gamma-Ray Emission from the X-shaped Bulge of the Milky Way. arXiv (Cornell University). 3 indexed citations

16.

Macías, Oscar, Chris Gordon, Roland M. Crocker, & Stefano Profumo. (2015). Cosmic ray models of the ridge-like excess of gamma rays in the Galactic Centre. Monthly Notices of the Royal Astronomical Society. 451(2). 1833–1847. 10 indexed citations

17.

Macías, Oscar & Chris Gordon. (2014). Contribution of cosmic rays interacting with molecular clouds to the Galactic Center gamma-ray excess. Physical review. D. Particles, fields, gravitation, and cosmology. 89(6). 78 indexed citations

18.

Gordon, Chris & Oscar Macías. (2013). Dark matter and pulsar model constraints from Galactic center Fermi/LAT γ-ray observations. Proceedings of the International Astronomical Union. 9(S303). 414–418. 2 indexed citations

19.

Gordon, Chris & Oscar Macías. (2013). Dark matter and pulsar model constraints from Galactic Center Fermi-LAT gamma-ray observations. Physical review. D. Particles, fields, gravitation, and cosmology. 88(8). 297 indexed citations breakdown →

20.

Macías, Oscar, Chris Gordon, A. M. Brown, & Jenni Adams. (2012). Evaluating the gamma-ray evidence for self-annihilating dark matter from the Virgo cluster. Physical review. D. Particles, fields, gravitation, and cosmology. 86(7). 13 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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