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Laboratório de Instrumentação e Física Experimental de Partículas

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Jorge Sampaio

Researcher ( LIP Lisboa )

 

Email: jsampaio@lip.pt

Bio

Currently my research deals with applications of Monte Carlo techniques in processes involving radiations, particularly, in the fields of dosimetry and radiation protection for space missions and medical applications, and data analysis of radiation monitors. I work also on in relativistic calculations of atomic structures related with Auger cascades in radionuclides for targeted cancer therapy and calculations of fundamental Atomic parameters as well as in applications of Monte Carlo techniques for elemental quantification in X-ray fluorescence techniques.

Teaching activities: Invited auxiliary professor at the Faculty of Sciences of the University of Lisbon: Laboratory classes of Experimental Physics III (2016-2018) Exercise classes of Atomic Physics (2014-2017); Chemistry and Physics for Art Science and Conservation students (physics component) (2012-2014); Advanced laboratories in Physics (Atomic Physics) (2012-2013) Theory and laboratory classes on Radiation Protection and Dosimetry (210-2012); Laboratory classes on Radiation Physics and Technology (2013-2014 and 2017);

Pos-doc co-supervisor: Alda Sofia Pessanha, "Stratigraphy and thickness in layered systems – Art and Cultural Heritage as a challenge for X-Ray Spectrometry" Ref. SFRH/BPD/94234/2013 (Apr. 2014 - present) Ph.D. co-supervisor: Ana Luísa Casimiro, "Radiation Hazard Assessment And Mitigation In Manned Missions In the Solar System" (Feb. 2017 - present) M.Sc. co-supervisor: Ana Luísa Casimiro, "Effects of the Space Radiation Environment on Manned Missions to Mars", (Sep. 2015 - Oct. 2016) M.Sc. co-supervisor: Maria Daniela Pires, "Simulation of Auger electron spectra from nuclides of medical interest" (Sep. 2016 - present)

Consultant at COMRSIN (Nov. 2014 - Dec. 2017) for the safety of installations for managment of radioactive waste from activities in Medicine, Industry, Agriculture, Research and Education; Consultant at CIPRSN (Jan. 2008 - Jun. 2009) for support on radiation protection issues related to the legal framework on radtion protection. Collaboration with the Radiation Protection group at CERN on Monte Carlo simulations for shielding design of accelerators.

 

 


Groups




  • Structure Calculations in Nd III and U III Relevant for Kilonovae Modelling
  • Autor(es):  Ricardo F. Silva, Jorge M. Sampaio, Pedro Amaro, Andreas Flörs, Gabriel Martínez-Pinedo, and José P. Marques
  • Submission:  2021-12-30   Acceptance:  2022-02-02   Publication:  2022-02-07
  • Reference:  Atoms2022,10,18  

  • Experimental and theoretical approaches for determining the K-shell fluorescence yield of carbon
  • Autor(es):  Philipp Hönicke, Rainer Unterumsberger, Nils Wauschkuhn, Burkhard Beckhoff, Markus Krämer, Paul Indelicato, Jorge Sampaio, José Pires Marques, Mauro Guerra, Fernando Parente, and José Paulo Santos
  • Submission:  2021-11-23   Acceptance:  2021-11-23   Publication:  2021-11-23
  • Reference:  arXiv:2111.11786v1  

  • Simulation of 125 I Auger emission spectrum with new atomic parameters from MCDHF calculations
  • Autor(es):  J.M. Sampaio, J. Ekman, B.P.E. Tee, R. du Rietz, B.Q. Lee, M.S. Pires, P. Jönsson, T. Kibédi , M. Vos , A.E. Stuchbery, and J.P. Marques
  • Submission:     Acceptance:     Publication:  2021-10-12
  • Reference:  J. Quant. Spectr. Rad. Tranf. 227, 107964 (2022)  

  • Fundamental Parameters Related to Selenium Kα and Kβ Emission X-Ray Spectra
  • Autor(es):  Mauro Guerra, Jorge M. Sampaio, Gonçalo R. Vília, César A. Godinho, Daniel Pinheiro, Pedro Amaro, José P. Marques, Jorge Machado, Paul Indelicato, Fernando Parente, José Paulo Santos
  • Submission:     Acceptance:     Publication:  2021-01-22
  • Reference:  Atoms 9,8 (2021)  

  • Dose Measurements and Simulations of the RADFETs Response Onboard the Alphasat CTTB Experiments
  • Autor(es):  J. M. Sampaio, M. Pinto, P. Gonçalves et al.
  • Submission:  2020-09-21   Acceptance:  2020-09-21   Publication:  2020-09-21
  • Reference:  IEEE Transactions on Nuclear Science, vol. 67, no. 9, pp. 2028-2033, Sept. 2020  

  • Review of experimental photon-induced Kβ/Kα intensity ratios
  • Autor(es):  Daoudi, S., Kahoul, A., Kup Aylikci, N., Sampaio, J.M., Marques, J.P., Aylikci, V., Sahnoune, Y., Kasri, Y., Deghfel, B
  • Submission:     Acceptance:     Publication:  2019-11-29
  • Reference:  Atomic Data and Nuclear Data Tables 132, no. 101308  

  • Updated database, new empirical and theoretical values of average L shell fluorescence yields of elements with 23≤Z≤96
  • Autor(es):  Sahnoune, Y., Kahoul, A., Daoudi, S., Sampaio, J.M., Aylikci, N.K., Aylikci, V., Kasri, Y., Deghfel, B., Marques, J.P., Medjadi, D.E.
  • Submission:     Acceptance:     Publication:  2019-09-24
  • Reference:  Radiation Physics and Chemistry, 166, art. no. 108495  

  • Precise x-ray energies of gadolinium determined by a combined experimental and theoretical approach
  • Autor(es):  Ménesguen, Y., Lépy, M.-C., Ito, Y., Yamashita, M., Fukushima, S., Polasik, M., Słabkowska, K., Syrocki, Ł., Wȩder, E., Indelicato, P., Marques, J.P., Sampaio, J.M., Guerra, M., Parente, F., Santos, J.P
  • Submission:     Acceptance:     Publication:  2019-07-26
  • Reference:  Journal of Quantitative Spectroscopy and Radiative Transfer, 236, art. no. 106585  

  • Determination of gold leaf thickness using X-ray fluorescence spectrometry: Accuracy comparison using analytical methodology and Monte Carlo simulations
  • Autor(es):  Pessanha, S., Queralt, I., Carvalho, M.L., Sampaio, J.M
  • Submission:     Acceptance:     Publication:  2019-06-12
  • Reference:  Applied Radiation and Isotopes, 152, pp. 6-10  

  • Theoretical fluorescence yields and widths of the K shell and the L subshells, for the Ne, Ar, and Kr isoelectronic sequences
  • Autor(es):  Zeeshan, F., Hoszowska, J., Dousse, J.-C., Sokaras, D., Weng, T.-C., Alonso-Mori, R., Kavčič, M., Guerra, M., Sampaio, J.M., Parente, F., Indelicato, P., Marques, J.P., Santos, J.P.
  • Submission:     Acceptance:     Publication:  2019-06-06
  • Reference:  X-Ray Spectrometry, 49 (1), pp. 69-73  

  • Monte Carlo simulation of portable X-ray fluorescence setup: Non-invasive determination of gold leaf thickness in indo-Portuguese panel paintings
  • Autor(es):  Pessanha, S., Manso, M., Antunes, V., Carvalho, M.L., Sampaio, J.M.
  • Submission:     Acceptance:     Publication:  2019-04-11
  • Reference:  Spectrochimica Acta B, 156, pp. 1–6  

  • Diagram, valence-to-core, and hypersatellite Kβ X-ray transitions in metallic chromium
  • Autor(es):  Zeeshan, F., Hoszowska, J., Dousse, J.-C., Sokaras, D., Weng, T.-C., Alonso-Mori, R., Kavčič, M., Guerra, M., Sampaio, J.M., Parente, F., Indelicato, P., Marques, J.P., Santos, J.P.
  • Submission:     Acceptance:     Publication:  2019-02-13
  • Reference:  X-Ray Spectrometry, 48 (5), pp. 351-359  

  • A combined experimental and theoretical approach to determine X-ray atomic fundamental quantities of tin
  • Autor(es):  Y. Ménesguen, M. C. Lépy, J. M. Sampaio, J. P. Marques, F. Parente, M. Guerra, P. Indelicato, J. P. Santos, P. Hönicke, B. Beckhoff
  • Submission:  2018-06-07   Acceptance:  2018-06-07   Publication:  2018-10-01
  • Reference:  X-Ray Spectrometry, 47 (5), pp. 341-351.  

  • Suitability of X ray spectrometry to distinguish a handwritten 16th century real estate sales document from its copy
  • Autor(es):  Pessanha, S., Manso, M., Costa, M., Ferreira, A., Silva, R.J.C., Sampaio, J.M., Carvalho, M.L.
  • Submission:  2018-08-01   Acceptance:  2018-08-01   Publication:  2018-08-01
  • Reference:  Spectrochimica Acta Part B Atomic Spectroscopy 146, pp. 21-27  

  • Experimental and theoretical determination of the L-fluorescence yields of bismuth
  • Autor(es):  Ménesguen, Y., Lépy, M.-C., Sampaio, J.M., Marques, J.P., Parente, F., Guerra, M., Indelicato, P., Santos, J.P.
  • Submission:  2018-07-09   Acceptance:  2018-07-09   Publication:  2018-07-09
  • Reference:  Metrologia, 55 (5), pp. 621-630.  

  • Structure of high-resolution Kβ1,3 x-ray emission spectra for the elements from Ca to Ge
  • Autor(es):  Ito, Y., Tochio, T., Yamashita, M., Fukushima, S., Vlaicu, A.M., Syrocki, Å.Ł., Słabkowska, K., Weder, E., Polasik, M., Sawicka, K., Indelicato, P., Marques, J.P., Sampaio, J.M., Guerra, M., Santos, J.P., Parente, F.
  • Submission:  2018-01-18   Acceptance:  2018-05-11   Publication:  2018-05-11
  • Reference:  Physical Review A, 97 (5), 052505  

  • Theoretical and experimental determination of K - And L -shell x-ray relaxation parameters in Ni
  • Autor(es):  Guerra, M., Sampaio, J.M., Parente, F., Indelicato, P., Hönicke, P., Müller, M., Beckhoff, B., Marques, J.P., Santos, J.P.
  • Submission:  2018-04-09   Acceptance:  2018-04-09   Publication:  2018-04-09
  • Reference:  Physical Review A, 97 (4), 042501  

  • Assessment of radiation exposure in manned missions to Mars for three mission profiles
  • Autor(es):  A. L. Casimiro, J. M. Sampaio, P. Gonçalves, M. Pinto
  • Submission:  2017-07-07   Acceptance:  2017-07-07   Publication:  2018-04-02
  • Reference:  Radiation and Applications Journal (RAD Journal), Volume 3, Issue 1, pp. 27-33, March 2018  

  • The investigation of K-shell fluorescence parameters of Zn–Fe alloys with different grain size and microstrain values
  • Autor(es):  Kup Aylikci, N. Sampaio, J.M. Kahoul, A. Aylikci, V. Karahan, I.H. Guerra, M. Santos, J.P. Marques, J.P. Tiraşoğlu, E.
  • Submission:     Acceptance:     Publication:  2017-03-14
  • Reference:  X-Ray Spectrometry, 46 (4), pp. 242-251  

  • A novel portable energy dispersive X-ray fluorescence spectrometer with triaxial geometry
  • Autor(es):  Pessanha, S. and Alves, M. and Sampaio, J.M. and Santos, J.P. and Carvalho, M.L. and Guerra, M.
  • Submission:     Acceptance:     Publication:  2017-01-17
  • Reference:   Journal of Instrumentation 12, no. P01014  

  • Calculations of photo-induced X-ray production cross-sections in the energy range 1-150 keV and average fluorescence yields for Zn, Cd and Hg
  • Autor(es):  Sampaio, J. M.; Guerra, M.; Parente, F.; et al.
  • Submission:     Acceptance:     Publication:  2016-11-01
  • Reference:  Atomic Data and Nuclear Data Tables 111–112, 67-86  

  • SCATTER FRACTION WITH SIMULATIONS
  • Autor(es):  J. M. Sampaio; M. C. Abreu; P. Sousa; L. Peralta; A. F. Ferreira; S. Rodrigues
  • Publication:  2014-07-09
  • Reference:  Radiat. Prot. Dosim. 162 (2014) 52-57  

  • Reassessment of structural shielding design in mammography installations
  • Autor(es):  J. M. Sampaio; M. C. Abreu; P. Sousa; L. Peralta; P. E. Lima
  • Submission:     Acceptance:     Publication:  2012-09-12
  • Reference:  Radiation Protection Dosimetry 154(1) 2013, pp 45-51  

  • Are we over-shielding mammographic x-ray imaging installations?
  • Autor(es):  J. M. Sampaio, M. C. Abreu, L. Peralta, L. Silva, P. Sousa
  • Submission:  2010-11-14   Acceptance:     Publication:  
  • Reference:  Radiation Protection Dosimetry  



Ver todas as publicações do grupo



Catarina Quintans, Lisboa
Investigadora

Celso Franco, Lisboa
Investigador

Christophe Pires, Lisboa
Técnico

Gonçalo Terça, External
Técnico

Luís Silva, Lisboa
Investigador

Marcin Stolarski, Lisboa
Investigador

Paula Bordalo, Lisboa
Investigadora

Sérgio Ramos, Lisboa
Investigador

Sofia Nunes, Lisboa
Estudante de Doutoramento

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