Alejandro Ibarra

8.8k citations
109 papers · 4.3k · 2 hit papers · h-index 33

Impact in

    • Particle physics theoretical and experimental studies
    • Dark Matter and Cosmic Phenomena
    • Neutrino Physics Research
    • Astrophysics and Cosmic Phenomena
    • Particle Detector Development and Performance
    • Black Holes and Theoretical Physics
    • Quantum Chromodynamics and Particle Interactions
    • Cosmology and Gravitation Theories

Papers in

    • Particle physics theoretical and experimental studies 100
    • Dark Matter and Cosmic Phenomena 82
    • Neutrino Physics Research 38
    • Astrophysics and Cosmic Phenomena 20
    • Quantum Chromodynamics and Particle Interactions 7
    • Particle Detector Development and Performance 5
    • Black Holes and Theoretical Physics 5
    • Cosmology and Gravitation Theories 54

Alejandro Ibarra

105 papers receiving 4.2k citations

Alejandro Ibarra's Hit Papers

A lower bound on the right-handed neutrino mass from leptogenesis 2002 · 571 citations
5710+8+16Years since publication250500750

Peers

Alejandro Ibarra
Comparison fields: 5 of 42
  • Nuclear and High Energy Physics 4.3k
  • Astronomy and Astrophysics 1.8k
  • Statistical and Nonlinear Physics 49
  • Atomic and Molecular Physics, and Optics 115
  • Radiation 16
Replace Ryuichiro Kitano with:
Ryuichiro Kitano Japan
Hong-Jian He China
David E. Morrissey United States
João P. Silva Portugal
T. Asaka Japan
Salah Nasri United Arab Emirates
Enrico Nardi Italy
Jessie Shelton United States
Danny Marfatia United States
JoAnne L. Hewett United States
Alejandro Ibarra relative to Ryuichiro Kitano Japan Ryuichiro Kitano's profile →
Citations per field
00.5×7.7×
Ryuichiro Kitano · 1×
Citations per year

Countries citing papers authored by Alejandro Ibarra

Since Specialization
Citations

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

Fields of papers citing papers by Alejandro Ibarra

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Alejandro Ibarra, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Alejandro Ibarra Line = papers co-authored together Alejandro Ibarra links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 109 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Oscillating neutrinos and μ→e,γ
Hit paper breakdown →
2001814
2
A lower bound on the right-handed neutrino mass from leptogenesis
Hit paper breakdown →
2002571
3 2004170
4 2007166
5 2010146
6 2009102
7 2014102
8 201594
9 201292
10 201288
11 201187
12 199977
13 200868
14 201062
15 200060
16 201258
17
Probing Gravitino Dark Matter with PAMELA and Fermi
200951
18 201751
19 201250
20 201550

About Alejandro Ibarra

Alejandro Ibarra is a scholar working on Nuclear and High Energy Physics, Astronomy and Astrophysics, Atomic and Molecular Physics, and Optics, Mathematical Physics and Cognitive Neuroscience, having authored 109 papers that have together received 4.3k indexed citations. Recurring topics across this work include Particle physics theoretical and experimental studies (100 papers), Dark Matter and Cosmic Phenomena (82 papers), Cosmology and Gravitation Theories (54 papers), Neutrino Physics Research (38 papers), Astrophysics and Cosmic Phenomena (20 papers), Quantum Chromodynamics and Particle Interactions (7 papers), Particle Detector Development and Performance (5 papers) and Black Holes and Theoretical Physics (5 papers). The work is most often cited by research in Nuclear and High Energy Physics (4.3k citations), Astronomy and Astrophysics (1.8k citations), Statistical and Nonlinear Physics (49 citations), Atomic and Molecular Physics, and Optics (115 citations) and Radiation (16 citations). Alejandro Ibarra has collaborated with scholars based in Germany, Japan and Switzerland. Frequent co-authors include J.A. Casas, Sacha Davidson, Emiliano Molinaro, David Tran, S.T. Petcov, Stefan Vogl, J.R.H. Ross, Mathias Garny, Christoph Weniger and Miguel Pato. Their work appears in journals such as Physics Letters B, Journal of High Energy Physics, Physical review. D, Nuclear Physics B and Physical Review Letters.

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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