J O Chibueze

University of Nigeria

Also at University of South Africa, Khalifa University of Science and Technology, University of California, Santa Cruz, University of Namibia and North-West Universityfrom their recent papers

Publishing since 2012, latest 2026

Astronomy and Astrophysics
Nuclear and High Energy Physics
Spectroscopy
Instrumentation
Atmospheric Science
Computational Mechanics

Publications: 1612012–2026
Citations: 2,599to those papers
h-index: 28i10-index 60
Field-weighted impact: 2.311.00 is the world average
World top 10%: 28%45 of 161 scored papers
Open access: 88%142 papers free to read

33 other works — preprints, datasets and the like — are listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

161 in all

H.E.S.S. detection and multi-wavelength study of the z ∼ 1 blazar PKS 0346−27
2026Astronomy and AstrophysicsJournalOpen access2 citations10.1051/0004-6361/202557228
H.E.S.S. detection of the PSR J0855−4644 nebula
2026Astronomy and AstrophysicsJournalOpen access

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Astronomy and Astrophysics14489%
Nuclear and High Energy Physics4729%
Spectroscopy2817%
Instrumentation2516%
Atmospheric Science127%
Computational Mechanics64%
Electrical and Electronic Engineering53%
Atomic and Molecular Physics, and Optics42%
Oceanography42%
Organic Chemistry32%

Physical Sciences

Topics most written on

Astrophysics and Star Formation Studies92
Stellar, planetary, and galactic studies68
Astrophysics and Cosmic Phenomena46
Gamma-ray bursts and supernovae36
Astrophysical Phenomena and Observations32
Molecular Spectroscopy and Structure27
Astronomy and Astrophysical Research25
Galaxies: Formation, Evolution, Phenomena20
Radio Astronomy Observations and Technology17
Astro and Planetary Science14
Atmospheric Ozone and Climate12
Pulsars and Gravitational Waves Research11

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

98% of their papers have a co-author abroad

papers co-written25283540465774Home

Most frequent partner countries

South Africa141
Japan88
Germany74
United Kingdom59
United States57
Australia48
Netherlands46
China42

Papers with at least one author in that country.

Institutions written with most

North-West UniversityZA103 papers
National Astronomical Observatory of JapanJP71 papers
University of South AfricaZA62 papers
Korea Astronomy and Space Science InstituteKR39 papers
Centre National de la Recherche ScientifiqueFR38 papers
Chinese Academy of SciencesCN37 papers
South African Radio Astronomy ObservatoryZA33 papers
Dublin Institute For Advanced StudiesIE32 papers
University of OxfordGB31 papers
Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR31 papers

Where they publish

Monthly Notices of the Royal Astronomical Society33
Astronomy and Astrophysics27
The Astrophysical Journal23
Proceedings of the International Astronomical Union15
Publications of the Astronomical Society of Japan15
The Astrophysical Journal Letters11

Development goals addressed

From each paper’s title and abstract

7Affordable and clean energy29
14Life below water19
6Clean water and sanitation8
13Climate action3
17Partnerships for the goals3
9Industry, innovation and infrastructure1
11Sustainable cities and communities1
15

Most cited

FOREST unbiased Galactic plane imaging survey with the Nobeyama 45 m telescope (FUGIN). I. Project overview and initial results
Publications of the Astronomical Society of Japan15
2017210 citationsWorld top 10%Open access · Bronze
An Extraordinary Outburst in the Massive Protostellar System NGC 6334I-MM1: Quadrupling of the Millimeter Continuum
The Astrophysical Journal Letters
2017177 citationsWorld top 10%Open access · Bronze

H.E.S.S. observations of composite Seyfert–starburst galaxies

2026Astronomy and AstrophysicsJournalOpen access0 citations10.1051/0004-6361/202555824

Search for long-term variability of HESS J1745-290

2026Astronomy and AstrophysicsJournalOpen access0 citations10.1051/0004-6361/202557676

A MeerKAT search for persistent radio sources towards twenty-five localized fast radio bursts

2026Monthly Notices of the Royal Astronomical SocietyJournalOpen access0 citations10.1093/mnras/stag166

The ALMA-ATOMS Survey: Methanol Emission in a Large Sample of Hot Molecular Cores

2026The Astrophysical JournalJournalOpen accessSenior author0 citations10.3847/1538-4357/ae3db0

SMGPS: a study of Galactic H ii regions with extended morphology

2026Monthly Notices of the Royal Astronomical SocietyJournalOpen access0 citations10.1093/mnras/stag1194

A search for fast radio bursts from globular clusters in M49 with FAST

2026Monthly Notices of the Royal Astronomical SocietyJournalOpen accessSenior author0 citations10.1093/mnras/stag1209

MeerKAT S -band observations of massive protostars with extended emission in the SARAO MeerKAT Galactic Plane Survey

2026Monthly Notices of the Royal Astronomical SocietyJournalOpen accessSenior author0 citations10.1093/mnras/stag1368

First Detailed MeerKAT Imaging Spectroscopy of a Solar Flare

2026The Astrophysical Journal LettersJournalOpen accessSenior author0 citations10.3847/2041-8213/ae42c1

Do they repeat? Monitoring 36 non-repeating FRBs with FAST

2025Monthly Notices of the Royal Astronomical SocietyJournalOpen access5 citations10.1093/mnras/staf910

Physical properties and gas kinematics of massive star forming region G328.24−0.55

2025Monthly Notices of the Royal Astronomical SocietyJournalOpen accessSenior author2 citations10.1093/mnras/staf721

High-resolution radio observations of massive protostars in the SARAO MeerKAT Galactic Plane Survey

2025Monthly Notices of the Royal Astronomical SocietyJournalOpen access0 citations10.1093/mnras/staf681

Black in stellar astrophysics

2025Nature AstronomyJournalOpen accessFirst authorCorresponding0 citations10.1038/s41550-025-02578-8

The ALMA-QUARKS Survey. III. Clump-to-core Fragmentation and Searches for High-mass Starless Cores

2025The Astrophysical Journal Supplement SeriesJournalOpen accessSenior author12 citations10.3847/1538-4365/adf847

MeerKAT and ALMA view of the AGAL045.804 − 0.356 clump

2024Monthly Notices of the Royal Astronomical SocietyJournalOpen access2 citations10.1093/mnras/stae987

Curvature in the very-high energy gamma-ray spectrum of M 87

2024Astronomy and AstrophysicsJournalOpen access15 citations10.1051/0004-6361/202348913

TeV flaring activity of the AGN PKS 0625–354 in November 2018

2024Astronomy and AstrophysicsJournalOpen access3 citations10.1051/0004-6361/202348063

Unveiling extended gamma-ray emission around HESS J1813-178

2024Astronomy and AstrophysicsJournalOpen access0 citations10.1051/0004-6361/202348374

The SARAO MeerKAT 1.3 GHz Galactic Plane Survey

2024Monthly Notices of the Royal Astronomical SocietyJournalOpen access76 citations10.1093/mnras/stae1166

How it can be read

88% free to read

Gold 74 · 46%In an open-access journal
Hybrid 14 · 9%Open in a subscription journal
Bronze 40 · 25%Free to read, no open licence
Green 14 · 9%A copy in a repository
Closed 19 · 12%Behind a paywall

Who funds it

113 of 161 papers name a funder

Japan Society for the Promotion of Science65
National Research Foundation54
National Science Foundation39
Science and Technology Facilities Council39
National Aeronautics and Space Administration31
National Astronomical Observatory of Japan29
Max-Planck-Gesellschaft26
Bundesministerium für Bildung und Forschung25

16Peace, justice and strong institutions1

The MeerKAT Galaxy Cluster Legacy Survey

Astronomy and Astrophysics9

2021129 citationsWorld top 10%Open access · Bronze

The First VERA Astrometry Catalog

Publications of the Astronomical Society of Japan

202096 citationsWorld top 10%Open access · Bronze