Advanced search
Start date
Betweenand

Safwan ALJBAAE

CV Lattes ResearcherID


Universidade Estadual Paulista (UNESP). Campus de Guaratinguetá. Faculdade de Engenharia (FEG)  (Institutional affiliation for the last research proposal)
Birthplace: Síria

PhD in Astronomy from the Paris Observatory (2013), graduated in Mathematics from the University of Damascus, Syria (2004). He has experience in the field of astronomy with a focus on asteroid families, dynamics and control in the vicinity of irregularly shaped asteroids. He has experience in different scientific languages in Ubuntu environment, such as: FORTRAN, C, MATLAB, LATEX, Machine Learning, Deep Learning and Python. During the period from February 2014 to 2021 he worked on 32 different publications in A1 and A2 qualis indexed journals, resulting in a productivity of 4.6 articles per year. His research developed over the last 7 years was divided into three main parts: The first part was focused on asteroid dynamics to understand the origin and evolution of asteroid families, measuring the age of various families, simulating the evolution of each family member under the effect of Yarkovsky and YORP forces. In the second part, the modeling of the external gravitational field of a small celestial body was presented, applying different techniques such as, for example, the Mascon gravitational structure using a polyhedral shaped source. The orbital dynamics of a spacecraft around various asteroid systems (Lutetia, Bennu, Sylvia, Antiope, Apophis) was studied. The third part of the scientific activity is a new line of investigation dedicated to Machine Learning applications to the dynamics related to small body, which can be easily extended to other fields. Applying Deep Learning to: identification of asteroid families, study of resonant dynamics in the Solar System, among others. Also using an approach based on time series analysis or predictions to present an indicator for detecting chaos. (Source: Lattes Curriculum)

News published in Agência FAPESP Newsletter about the researcher
Articles published in other media outlets (0 total):
More itemsLess items
VEICULO: TITULO (DATA)
VEICULO: TITULO (DATA)
Scholarships in Brazil
FAPESP support in numbers * Updated January 22, 2022
Total / Available in English
1 / 1   Completed scholarships in Brazil

Associated processes
Most frequent collaborators in research granted by FAPESP
Contact researcher

Use this Research Supported by FAPESP (BV/FAPESP) channel only to send messages referring to FAPESP-funded scientific projects.


 

 

 

 

Keywords used by the researcher
Scientific publications resulting from Research Grants and Scholarships under the grantee's responsibility (12)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

CARRUBA, V.; NESVORNY, D.; ALJBAAE, S.; DOMINGOS, R. C.; HUAMAN, M.. On the oldest asteroid families in the main belt. Monthly Notices of the Royal Astronomical Society, v. 458, n. 4, p. 3731-3738, . Web of Science Citations: 11. (14/24071-7, 14/06762-2)

CARRUBA, V; VOKROUHLICKY, D.; NESVORNY, D.; ALJBAAE, S.. On the age of the Nele asteroid family. Monthly Notices of the Royal Astronomical Society, v. 477, n. 1, p. 1308-1317, . Web of Science Citations: 5. (13/15357-1, 16/04476-8)

HUAMAN, M.; ROIG, F.; CARRUBA, V; DOMINGOS, R. C.; ALJBAAE, S.. The resonant population of asteroids in librating states of the nu(6) linear secular resonance. Monthly Notices of the Royal Astronomical Society, v. 481, n. 2, p. 1707-1717, . Web of Science Citations: 0. (16/04476-8)

CARRUBA, V.; ALJBAAE, S.; LUCCHINI, A.. Machine-learning identification of asteroid groups. Monthly Notices of the Royal Astronomical Society, v. 488, n. 1, p. 1377-1386, . Web of Science Citations: 0. (18/20999-6)

CARRUBA, V; ALJBAAE, S.; DOMINGOS, R. C.; LUCCHINI, A.; FURLANETO, P.. Machine learning classification of new asteroid families members. Monthly Notices of the Royal Astronomical Society, v. 496, n. 1, p. 540-549, . Web of Science Citations: 0. (18/20999-6)

CARRUBA, V.; DE OLIVEIRA, E. R.; RODRIGUES, B.; REQUENA, I.. The quest for young asteroid families: new families, new results. Monthly Notices of the Royal Astronomical Society, v. 479, n. 4, p. 4815-4823, . Web of Science Citations: 3. (13/15357-1, 16/04476-8)

ALJBAAE, S.; CARRUBA, V.; MASIERO, J. R.; DOMINGOS, R. C.; HUAMAN, M.. The Maria asteroid family. Monthly Notices of the Royal Astronomical Society, v. 471, n. 4, p. 4830-4836, . Web of Science Citations: 2. (13/15357-1, 14/06762-2)

CARRUBA, V.; DOMINGOS, R. C.; ALJBAAE, S.; HUAMAN, M.. On the highly inclined v(W) leptokurtic asteroid families. Monthly Notices of the Royal Astronomical Society, v. 463, n. 1, p. 705-711, . Web of Science Citations: 4. (16/04476-8)

ALJBAAE, S.; CARRUBA, V.; MASIERO, J. R.; DOMINGOS, R. C.; HUAMAN, M.. The Rafita asteroid family. Monthly Notices of the Royal Astronomical Society, v. 467, n. 1, p. 1016-1023, . Web of Science Citations: 2. (13/15357-1, 14/06762-2)

ALJBAAE, S.; CHANUT, T. G. G.; CARRUBA, V.; SOUCHAY, J.; PRADO, A. F. B. A.; AMARANTE, A.. The dynamical environment of asteroid 21 Lutetia according to different internal models. Monthly Notices of the Royal Astronomical Society, v. 464, n. 3, p. 3552-3560, . Web of Science Citations: 13. (13/15357-1, 16/04476-8, 14/06762-2)

CARRUBA, V.; ALJBAAE, S.; SOUAMI, D.. PECULIAR EUPHROSYNE. ASTROPHYSICAL JOURNAL, v. 792, n. 1, . (11/19863-3, 14/06762-2, 13/15357-1)

CARRUBA, V; RAMOS, L. G. M.; SPOTO, F.. Spin clusters inside four young asteroid groups. Monthly Notices of the Royal Astronomical Society, v. 493, n. 2, p. 2556-2567, . (13/15357-1, 16/04476-8)

Please report errors in researcher information by writing to: cdi@fapesp.br.
X

Report errors in this page


Error details: