R. Valentim

404 total citations
10 papers, 127 citations indexed

About

R. Valentim is a scholar working on Astronomy and Astrophysics, Oceanography and Nuclear and High Energy Physics. According to data from OpenAlex, R. Valentim has authored 10 papers receiving a total of 127 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Astronomy and Astrophysics, 3 papers in Oceanography and 2 papers in Nuclear and High Energy Physics. Recurrent topics in R. Valentim's work include Gamma-ray bursts and supernovae (6 papers), Cosmology and Gravitation Theories (6 papers) and Geophysics and Gravity Measurements (3 papers). R. Valentim is often cited by papers focused on Gamma-ray bursts and supernovae (6 papers), Cosmology and Gravitation Theories (6 papers) and Geophysics and Gravity Measurements (3 papers). R. Valentim collaborates with scholars based in Brazil and United Kingdom. R. Valentim's co-authors include J. F. Jesus, S. H. Pereira, F. Andrade-Oliveira, P. H. R. S. Moraes, M. Malheiro, Carlos Alberto Oliveira de Matos, J. E. Horvath, Márcio G. B. de Avellar, A. A. Vidotto and Luciana Diniz Nagem Janot de Matos and has published in prestigious journals such as Monthly Notices of the Royal Astronomical Society, Journal of Cosmology and Astroparticle Physics and Science China Physics Mechanics and Astronomy.

In The Last Decade

R. Valentim

9 papers receiving 125 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R. Valentim Brazil	5	123	60	13	9	6	10	127
R. Calderón France	7	124 1.0×	74 1.2×	8 0.6×	7 0.8×	7 1.2×	9	132
O. Sergijenko Ukraine	7	153 1.2×	101 1.7×	21 1.6×	11 1.2×	4 0.7×	18	156
L. Vacher France	7	80 0.7×	45 0.8×	9 0.7×	9 1.0×	4 0.7×	11	94
M. Farhang Iran	7	132 1.1×	92 1.5×	13 1.0×	6 0.7×	10 1.7×	15	136
A. Marcos-Caballero Spain	6	172 1.4×	89 1.5×	15 1.2×	5 0.6×	10 1.7×	10	175
H. Perrier Switzerland	6	154 1.3×	91 1.5×	6 0.5×	11 1.2×	16 2.7×	7	163
F. K. Hansen Italy	4	99 0.8×	36 0.6×	19 1.5×	14 1.6×	5 0.8×	4	104
Pavan K. Aluri India	8	148 1.2×	54 0.9×	8 0.6×	17 1.9×	2 0.3×	16	153
D. S. Y. Mak United States	7	153 1.2×	61 1.0×	6 0.5×	12 1.3×	14 2.3×	10	159
S. Galli France	4	143 1.2×	94 1.6×	9 0.7×	4 0.4×	12 2.0×	5	154

Countries citing papers authored by R. Valentim

Since Specialization

Citations

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

Fields of papers citing papers by R. Valentim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of R. Valentim

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

All Works

Sort: Min cites: Since: Top N: Style:

10 of 10 papers shown

1.

Jesus, J. F., et al.. (2022). Gaussian processes reconstruction of the dark energy potential. Journal of Cosmology and Astroparticle Physics. 2022(11). 37–37. 17 indexed citations

2.

Moraes, P. H. R. S., et al.. (2021). Induced equation of state for the universe epochs constrained by the hubble parameter. Chinese Journal of Physics. 72. 159–175. 1 indexed citations

3.

Jesus, J. F., et al.. (2020). Gaussian process estimation of transition redshift. Journal of Cosmology and Astroparticle Physics. 2020(4). 53–53. 57 indexed citations

4.

Jesus, J. F., R. Valentim, P. H. R. S. Moraes, & M. Malheiro. (2020). Kinematic constraints on spatial curvature from supernovae Ia and cosmic chronometers. Monthly Notices of the Royal Astronomical Society. 500(2). 2227–2235. 19 indexed citations

5.

Horvath, J. E., et al.. (2020). Redback/Black Widow Systems as progenitors of the highest neutron star masses and low-mass Black Holes. Science China Physics Mechanics and Astronomy. 63(12). 4 indexed citations

6.

Horvath, J. E., et al.. (2019). The distribution of neutron star masses. Astronomische Nachrichten. 340(9-10). 957–963. 3 indexed citations

7.

Jesus, J. F., et al.. (2018). Bayesian correction of H(z) data uncertainties. Monthly Notices of the Royal Astronomical Society. 477(3). 2867–2873. 14 indexed citations

8.

Jesus, J. F., R. Valentim, & F. Andrade-Oliveira. (2017). Bayesian analysis of CCDM models. Journal of Cosmology and Astroparticle Physics. 2017(9). 30–30. 10 indexed citations

9.

Valentim, R., et al.. (2011). BAYESIAN ANALYSIS OF THE MASS DISTRIBUTION OF NEUTRON STARS. International Journal of Modern Physics E. 20(supp01). 203–207. 2 indexed citations

10.

Magalhães, A. M., et al.. (2005). A Southern Optical/Infrared Survey of Interstellar Polarization. ASPC. 343. 305.

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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