Z. Abraham

925 total citations
68 papers, 546 citations indexed

About

Z. Abraham is a scholar working on Astronomy and Astrophysics, Nuclear and High Energy Physics and Electrical and Electronic Engineering. According to data from OpenAlex, Z. Abraham has authored 68 papers receiving a total of 546 indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Astronomy and Astrophysics, 32 papers in Nuclear and High Energy Physics and 6 papers in Electrical and Electronic Engineering. Recurrent topics in Z. Abraham's work include Astrophysics and Cosmic Phenomena (29 papers), Stellar, planetary, and galactic studies (21 papers) and Astrophysics and Star Formation Studies (19 papers). Z. Abraham is often cited by papers focused on Astrophysics and Cosmic Phenomena (29 papers), Stellar, planetary, and galactic studies (21 papers) and Astrophysics and Star Formation Studies (19 papers). Z. Abraham collaborates with scholars based in Brazil, United States and France. Z. Abraham's co-authors include Anderson Caproni, Herman J. Mosquera Cuesta, D. Falceta-Gonçalves, Mario Livio, H. Monteiro, Jr. Iben Icko, Alexandre Roman–Lopes, V. Jatenco‐Pereira, Gustavo E. Romero and A. Rodríguez-Ardila and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Astronomy and Astrophysics.

In The Last Decade

Z. Abraham

59 papers receiving 525 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Z. Abraham Brazil 13 515 318 27 23 17 68 546
S. Pineault Canada 14 510 1.0× 287 0.9× 8 0.3× 15 0.7× 16 0.9× 48 524
Subhashis Roy India 12 516 1.0× 285 0.9× 10 0.4× 23 1.0× 9 0.5× 28 532
Ravi Sankrit United States 19 906 1.8× 511 1.6× 19 0.7× 22 1.0× 9 0.5× 53 924
F. Gao Germany 11 403 0.8× 176 0.6× 26 1.0× 38 1.7× 19 1.1× 36 432
H. J. Völk Germany 12 603 1.2× 377 1.2× 30 1.1× 15 0.7× 9 0.5× 31 648
W. W. Tian China 16 654 1.3× 478 1.5× 21 0.8× 23 1.0× 21 1.2× 53 699
Casey Meakin United States 12 792 1.5× 322 1.0× 17 0.6× 13 0.6× 21 1.2× 17 853
Masayoshi Nobukawa Japan 15 492 1.0× 344 1.1× 14 0.5× 25 1.1× 38 2.2× 45 517
A. Boehle United States 9 443 0.9× 122 0.4× 17 0.6× 49 2.1× 14 0.8× 21 466
P. O. Lagage France 11 366 0.7× 59 0.2× 60 2.2× 17 0.7× 30 1.8× 39 387

Countries citing papers authored by Z. Abraham

Since Specialization
Citations

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

Fields of papers citing papers by Z. Abraham

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Z. Abraham

This figure shows the co-authorship network connecting the top 25 collaborators of Z. Abraham. A scholar is included among the top collaborators of Z. 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 Z. Abraham. Z. Abraham 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.
Abraham, Z.. (2022). Recombination lines and maser effects. Proceedings of the International Astronomical Union. 18(S380). 414–421.
2.
Lépine, J. R. D., Z. Abraham, C. G. Giménez de Castro, et al.. (2021). The LLAMA Brazilian-Argentinian radiotelescope project: progress in Brazil and BRICS collaboration. Anais da Academia Brasileira de Ciências. 93(suppl 1). e20200846–e20200846. 6 indexed citations
3.
Mendoza, Edgar, Isabel Aleman, Manuel Merello, et al.. (2019). Sulphur-bearing and complex organic molecules in an infrared cold core. Monthly Notices of the Royal Astronomical Society. 491(1). 427–439. 3 indexed citations
4.
Abraham, Z., et al.. (2019). Multiwavelength analysis of brightness variations of 3C 279: probing the relativistic jet structure and its evolution. Springer Link (Chiba Institute of Technology). 4 indexed citations
5.
Abraham, Z.. (2017). Multiwavelength flaring activity of PKS 1510-089. LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas). 9 indexed citations
6.
Caproni, Anderson, I. Tosta e Melo, Z. Abraham, H. Monteiro, & J. Roland. (2014). Kinematic study of the parsec-scale jet of the quasar PKS 1741–03. Monthly Notices of the Royal Astronomical Society. 441(1). 187–202. 2 indexed citations
7.
Abraham, Z., et al.. (2011). Detection of an increase in the flux density at 43 GHz from blazar PKS 1510-089 since August, 2011. ATel. 3799. 1. 1 indexed citations
8.
Abraham, Z., U. Barres de Almeida, C. Boisson, et al.. (2010). Optical polarimetric observations of 4C +21.35 (PKS 1222+21) during the gamma-ray flare. Durham Research Online (Durham University). 2693. 1. 1 indexed citations
9.
Falceta-Gonçalves, D., Z. Abraham, & V. Jatenco‐Pereira. (2007). Modelling the line variations from the wind-wind shock emissions of WR 30a. Monthly Notices of the Royal Astronomical Society. 383(1). 258–262. 2 indexed citations
10.
Caproni, Anderson, Mario Livio, Z. Abraham, & Herman J. Mosquera Cuesta. (2006). Warping and Precession in Galactic and Extragalactic Accretion Disks. The Astrophysical Journal. 653(1). 112–126. 39 indexed citations
11.
Abraham, Z., et al.. (2006). Optical and near-infrared simultaneous observations of the BL Lacs PKS 2005-489 and PKS 2155-304. Astronomy and Astrophysics. 460(3). 665–672. 11 indexed citations
12.
Abraham, Z., D. Falceta-Gonçalves, L.-Å. Nyman, et al.. (2005). Millimeter-wave emission during the 2003 low excitation phase ofηCarinae. Astronomy and Astrophysics. 437(3). 977–981. 27 indexed citations
13.
Cellone, S. A., et al.. (2003). Microvariability in the optical polarization of3C 279. Astronomy and Astrophysics. 409(3). 857–865. 12 indexed citations
14.
Romero, Gustavo E., et al.. (2000). Beaming and precession in the inner jet of 3C273 II: the central engine. Americanae (AECID Library). 360. 57–64. 6 indexed citations
15.
Abraham, Z., et al.. (1994). The polarized water maser in Orion: A proto-planetary ring?. 290. 956–962. 2 indexed citations
16.
Abraham, Z., et al.. (1993). Long-term radio observations of the nucleus of NGC 5128 (Centaurus A). Monthly Notices of the Royal Astronomical Society. 264(4). 807–812. 6 indexed citations
17.
Abraham, Z., et al.. (1985). The time behaviour of the 8 KM/S water maser source in Orion. NASA STI/Recon Technical Report N. 167(2). 21493–314. 4 indexed citations
18.
Irvine, William M., F. P. Schloerb, Daryl A. Swade, et al.. (1983). The Visual Light Curves of Comets IRAS-Araki-Alcock 1983d and Sugano-Saigusa-Fujikawa 1983e. Bulletin of the American Astronomical Society. 15. 803. 2 indexed citations
19.
Abraham, Z., et al.. (1980). H66  radio recombination line observations of southern H II regions. Monthly Notices of the Royal Astronomical Society. 193(4). 737–743. 2 indexed citations
20.
Abraham, Z. & Jr. Iben Icko. (1970). The Abundances of ^{3}He and ^{4}He in the Initial Sun Implied by the Kocharov and Starbumov Assumption. The Astrophysical Journal. 162. L125–L125. 5 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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