Maria Margarida Feteira Ribeirete de Fraga Publicou 36 artigos em revistas especializadas. Actua na área de Física Nas suas actividades profissionais interagiu com 115 colaboradores em co-autorias de trabalhos científicos.
Endereço de acesso a este CV: http://www.degois.pt/visualizador/curriculum.jsp?key=3532439396064733

Nome completo Full name	Maria Margarida Feteira Ribeirete de Fraga
Nome em citações bibliográficas Quoting name	Fraga, Maria Margarida Feteira Ribeirete de
Domínio científico de atuação Scientific domain	Ciências Exactas-Física.

Endereço profissional Professional address

Universidade de Coimbra Laboratório de Instrumentação e Física Experimental de Partículas Rua Larga Coimbra 3004-516 Coimbra Portugal Correio electrónico: margarida@coimbra.lip.pt

Sexo Gender

Feminino»Female

2008	Agregação Aggregation
Universidade de Coimbra, Portugal.

1989-1994	Doutoramento Phd
Doutoramento em Ciências, especialidade de Física da Radiação (4 anos » years) . Universidade de Coimbra, Portugal.

1983-1985	Mestrado Master degree
Mestrado em Física Experimental e Aplicada, área de Física da Radiação (2 anos » years) . Universidade de Coimbra, Portugal.

1976-1981	Licenciatura Licentiate degree
Licenciatura em Física (5 anos » years) . Universidade de Coimbra, Portugal.

Artigos em revistas com arbitragem científica Papers in periodics with scientific refereeing

1.	Morozov, A.; Defendi, I.; Engels, R.; Fraga, F. A. F; Fraga, M. M. F. R; Gongadze, A.; Guerard, B.; Jurkovic, M.; Kemmerling, G.; Manzin, G.; Margato, L. M. S; Niko, H.; Pereira, L.; Petrillo, C.; Peyaud, A.; Piscitelli, F.; Raspino, D.; Rhodes, N. J; Sacchetti, F.; Schooneveld, E. M; Solovov, V.; Esch, P V; Zeitelhack, K.. 2013. "Adaptive algorithms of position and energy reconstruction in Anger-camera type detectors: experimental data processing in ANTS", Journal of Instrumentation 8, 05: P05002 - P05002.

2.	Marques, A.C.; Fraga, M.M.F.R.; Fonte, P.; Beasley, D.G.; Alves, L.C.; Da Silva, R. 2013. "New gas detector setup for on-axis STIM tomography experiments", Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms 306, 1: 104 - 108.

3.	Margato, L. M. S; Morozov, A.; Fraga, M. M. F. R; Pereira, L.; Fraga, F. A. F. 2013. "Effective decay time of CF4 secondary scintillation", Journal of Instrumentation 8, 07: P07008 - P07008.

4.	Morozov, A.; Defendi, I.; Engels, R.; Fraga, F. A. F; Fraga, M. M. F. R; Guerard, B.; Jurkovic, M.; Kemmerling, G.; Manzin, G.; Margato, L. M. S; Niko, H.; Pereira, L.; Petrillo, C.; Peyaud, A.; Piscitelli, F.; Raspino, D.; Rhodes, N. J; Sacchetti, F.; Schooneveld, E. M; Van Esch, P; Zeitelhack, K.. 2012. "ANTS - a simulation package for secondary scintillation Anger-camera type detector in thermal neutron imaging", Journal of Instrumentation 7, .: P08010 - P08010.

5.	Morozov, A.; Margato, L. M. S; Fraga, M. M. F. R; Pereira, L.; Fraga, F. A. F. 2012. "Secondary scintillation in CF4: emission spectra and photon yields for MSGC and GEM", Journal of Instrumentation 7, .: P02008 - P02008.

6.	Margato, L.M.S.; Morozov, A.; Pereira, L.; Fraga, Mmfr; Fraga, F.A.F.. 2012. "Effect of the gas contamination on CF4 primary and secondary scintillation", Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 695, A: 425 - 428.

7.	Morozov, A.; Fraga, Mmfr; Pereira, L.; Margato, L.M.S.; Fetal, S.T.G.; Guerard, B.; Manzin, G.; Fraga, F.A.F.. 2011. "Effect of the electric field on the primary scintillation from CF4", Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 628, 1: 360 - 363.

8.	Morozov, A.; Fraga, M. M. F. R; Pereira, L.; Margato, L. M. S; Fetal, S. T. G; Guerard, B.; Manzin, G.; Fraga, F. A. F. 2010. "Photon yield for ultraviolet and visible emission from CF4 excited with alpha-particles", Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms 268, 9: 1456 - 1459.

9.	Pereira, L.; Morozov, A.; Fraga, M. M; Heindl, T.; Kruecken, R.; Wieser, J.; Ulrich, A.. 2010. "Temperature dependence of the quenching of N-2 (C (3)Pi(u)) by N-2 (X) and O-2 (X)", European Physical Journal D 56, 3: 325 - 334.

10.	Fraga, M. M; Onofre, A.; Pereira, L.; Castro, N.; Veloso, F.; Fraga, F. A. F; Marques, R. F; Pimenta, M.; Policarpo, A. J. P. L. 2008. "Temperature-dependent quenching of UV fluorescence of N-2", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 597, 1: 75 - 82.

11.	Fetal, S. T. G; Fraga, F. A. F; Margato, L. M. S; Fraga, M. M. F. R; Pereira, S. R; Marques, R. F; Policarpo, A. J. P. L. 2007. "Towards a PMT based optical readout GEM TPC - First results", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 581, 1-2: 202 - 205.

12.	Goncalves, J. A. C; Camargo, F.; Fraga, M. M. R; Pinto, J. K. C; Bueno, C. C. 2007. "Rad-hard silicon diode response for photon spectrometry", Ieee Transactions on Nuclear Science 54, 1: 276 - 279.

13.	Goncalves, J. A. C; Botelho, S.; Pascholati, P. R; Ridenti, M. A; Fraga, M. M. F. R; Camara, J. R; Calvo, W. A; Bueno, C. C. 2007. "Activity measurements of Ir-192 solid sources using a well-type ionization chamber", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 580, 1: 222 - 225.

14.	Fraga, F. A. F; Fetal, S. T. G; Fraga, Mmfr; Balau, E. F. S; Margato, L. M. S; Marques, R. F; Policarpo, Ajpl; Sauli, F.. 2004. "The scintillation of GEMS coated with wavelength shifters", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 525, 1-2: 57 - 61.

15.	Margato, L. M. S; Fraga, F. A. F; Fetal, S. T. G; Fraga, Mmfr; Balau, E. F. S; Blanco, A.; Marques, R. F; Policarpo, Ajpl. 2004. "Performance of an optical readout GEM-based TPC", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 535, 1-2: 231 - 235.

16.	Fraga, F. A. F; Margato, L. M. S; Fetal, S. T. G; Fraga, Mmfr; Marques, R. F; Policarpo, Ajpl. 2003. "Luminescence and imaging with gas electron multipliers", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 513, 1-2: 379 - 387.

17.	Fraga, Mmfr; Fraga, F. A. F; Fetal, S. T. G; Margato, L. M. S; Marques, R. F; Policarpo, Ajpl. 2003. "The GEM scintillation in He-CF4, Ar-CF4, Ar-TEA and Xe-TEA mixtures", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 504, 1-3: 88 - 92.

18.	Margato, L. M. S; Fraga, F. A. F; Fetal, S. T. G; Fraga, Mmfr; Marques, R. F; Policarpo, Ajpl; Guerard, B.; Manzin, G.. 2003. "Time analysis of the light pulses on gaseous active scintillators using GEMs with He/CF4", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 504, 1-3: 374 - 378.

19.	Fraga, F. A. F; Margato, L. M. S; Fetal, S. T. G; Fraga, Mmfr; Marques, R. F; Policarpo, Ajpl; Guerard, B.; Oed, A.; Manzini, G.; van Vuure, T. 2002. "CCD readout of GEM-based neutron detectors", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 478, 1-2: 357 - 361.

20.	Fraga, F. A. F; Margato, L. M. S; Fetal, S. T. G; Fraga, Mmfr; Marques, R. F; Policarpo, Ajpl. 2001. "Optical readout of GEMs", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 471, 1-2: 125 - 130.

21.	Fraga, M. M. R; Bueno, C. C; Goncalves, J. A. C; Fraga, F. A. F; Marques, R. F; Policarpo, Ajpl. 2001. "Pressure dependence of secondary NIR scintillation in Ar and Ar/CF4", Ieee Transactions on Nuclear Science 48, 3: 330 - 335.

22.	Fraga, M. M; Fetal, S. T. G; Fraga, F. A. F; Antunes, E.; Goncalves, J. A. C; Bueno, C. C; Marques, R. F; Policarpo, Ajpl. 2000. "Study of scintillation light from microstructure based detectors", Ieee Transactions on Nuclear Science 47, 3: 933 - 938.

23.	Fraga, Mmfr; Fraga, F. A. F; Policarpo, Ajpl. 2000. "Modelling of an IR scintillation counter", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 442, 1-3: 423 - 427.

24.	Fraga, M. M; de Lima, E. P; Marques, R. F; Policarpo, Ajpl; Bueno, C. C; Goncalves, J. A. C; Santos, M. D. D. 1998. "Rate effects in radiation detectors with resistive electrodes", Ieee Transactions on Nuclear Science 45, 3: 263 - 268.

25.	Fraga, M. M; Marques, R. F; Ivaniouchenkov, Y.; de Lima, E. P; Neves, F.; Policarpo, Ajpl; Bueno, C. C; Goncalves, J. A. C; Santos, M. D. D; Costa, L.; Mendiratta, S.; Monteiro, J. H. 1998. "Transient behaviour and rate effects in resistive detectors", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 419, 2-3: 485 - 489.

26.	Bueno, Carmen C; Fraga, M.M; Gonçalves, Josemary A; Marques, R.Ferreira; Policarpo, Ajpl; Santos, M.Damy S. 1998. "Rate effects in a proportional counter with resistive cathode", Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 408, 2-3: 496 - 502.

27.	Fraga, F. A. F; Fraga, Mmfr; Marques, R. F; Margato, L. M. S; Goncalo, J. R; Policarpo, Ajpl; vanEijk, C. W. E; Hollander, R. W; vanderMarel, J.. 1997. "Performance of microstrip and microgap gas detectors at high pressure", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 392, 1-3: 135 - 139.

28.	Silander, K.; deLima, E. P; Fraga, M. M; Marques, R. F; Fraga, F. A. F; Salete, M.; Leite, S. C. P; Policarpo, Ajpl. 1995. "Ageing studies with argon/methane based gas mixtures", Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment 367, 1-3: 298 - 301.

29.	Policarpo, A.P.L.; Chepel, V.; Lopes, M.I.; Peskov, V.; Geltenbort, P.; Ferreira Marques, R; Araújo, H.; Fraga, F. A. F; Alves, M.A.F.; Fonte, P.; Lima, E.P.; Fraga, M.M.F.R.; Salete Leite, M; Silander, K.; Onofre, A.; Pinhão, J.M.. 1995. "Observation of electron multiplication in liquid xenon with a microstrip plate", Nuclear Inst. and Methods in Physics Research, A 365, 2-3: 568 - 571.

30.	Fraga, M.M.F.R.; Lima, E.P.; Marques, Ferreira R; Policarpo, A.J.P.L.; Alves, M.A.F.; Salete, M.; Leite, S.C.P.. 1993. "Emission spectra of gaseous avalanches and their time structure", IEEE Transactions on Nuclear Science 40, 4 pt 1: 657 - 660.

31.	Fraga, M.M.F.R.; De Lima, E; Alves, M.A.F.; Salete, M.; Leite, S.C.P.; Ferreira Marques, R; Policarpo, A.J.P.L.. 1993. "VUV emissions in gaseous detectors", Journal of Optics 24, 1: 19 - 22.

32.	Fraga, M.M.F.R.; de Lima, E; Alves, M.A.F.; Escada, J.; Ferreira Marques, R; Salete Leite, M; Policarpo, A. J. P. L. 1992. "Fragments and radicals in gaseous detectors", Nuclear Inst. and Methods in Physics Research, A 323, 1-2: 284 - 288.

33.	Stokic, Z.; Fraga, M.M.F.R.; Bozin, J.; Stojanovic, V.; Petrovic, Z.Lj.; Jelenkovic, B.M.. 1992. "Excitation of Balmer lines in low-current discharges of hydrogen and deuterium", Physical Review A 45, 10: 7463 - 74.

34.	Ribeirete, M.M.F.; Policarpo, Ajpl; Salete, M.; Leite, S.C.P.; Alves, M.A.F.; De Lima, E. 1983. "Fano factors of krypton-xenon mixtures", Nuclear Instruments and Methods in Physics Research 214, 2-3: 561 - 563.

Artigos em revistas sem arbitragem científica Papers in periodics without scientific refereeing

1.	Keilhauer, B.; Bohacova, M.; Fraga, M. M; Matthews, J.; Sakaki, N.; Tameda, Y.; Tsunesada, Y.; Ulrich, A.. 2013. "Nitrogen fluorescence in air for observing extensive air showers", EPJ Web of Conferences 53, 1: 010101 - 010103.

2.	Silander, K.; De Lima, E; Fraga, M. M; Marques, R. F; Leite, S. C. P; Policarpo, A. J. P. L. 1995. "X-ray detection and aging", Applied Radiation and Isotopes 46, 6-7: 485 - 486.

Produção científica Scientific production

Total

Produção científica Scientific production

36

Artigos científicos em revistas Papers in periodics

36

Com arbitragem científica With scientific refereeing

34

Sem arbitragem científica Without scientific refereeing

2

	Filipe Manuel Almeida Veloso
	Francisco Amaral Fortes de Fraga
	Francisco Filipe Bento Neves
	LUÍS ANTÓNIO RODRIGUES DE FIGUEIREDO FERREIRA PEREIRA
	Maria Isabel Silva Ferreira Lopes
	Vitali Iourievitch Tchepel