Voltar para Publicações

Importantes e históricos

Teses e dissertações: 

Hadler Neto, Julio Cesar, “Medida da constante de desintegração do 238u por fissão espontânea“, Orientador: César M.G. Lattes,  IFGW, Unicamp, 1982.

Iunes, Pedro Jose, “Datação com o método dos traços de fissão : estudo da dosimetria de neutrons com filmes finos de urânio natural“, Orientador: Julio Cesar Hadler Neto, IFGW, Unicamp, 1990. DISSERTAÇÃO

Paulo, Sergio Roberto de, “Dosimetria ambiental de Rn-222 e filhos : medida da eficiência absoluta do CR-39 levando-se em conta os efeitos do plate-out e fatores ambientais“, Orientador:  Julio Cesar Hadler Neto, IFGW, Unicamp, 1991. TESE

Oliveira, Sandro Guedes de, “Duas novas determinações da constante de decaimento por fissão espontânea do 238U, lambda f, utilizando-se técnicas de traços de fissão“, Orientador:  Julio Cesar Hadler Neto, IFGW, Unicamp, 2001. TESE

Smilgys, Bárbara, “Dosimetria “in vitro” em BNCT com o uso de filmes finos de boro e detectores PADC“, Orientador: Sandro Guedes de Oliveira, IFGW, Unicamp, 2017. TESE

Artigos: 

Guedes S., Hadler N J, Iunes P., Paulo S., Zuñiga A “The Spontaneous Fission Decay Constant of 238U Using SSNTD“,  Journal of Radioanalytical and Nuclear Chemistry, Volume 245, Issue 2, November 2004. 

 Sandro Guedes, Julio Cesar Hadler Neto, Pedro José Iunes, Carlos Alberto Tello Saenz, “Kinetic model for the relationship between confined fission-track length shortening and fission-track age reduction in minerals“,Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Volume 217, Issue 4, Pages 627-636. June 2004. 

S. Guedes, J. C. N. Hadler, J. E. S. Sarkis, K. M. G. Oliveira, M. H. Kakazu, P. J. Iunes, M. Saiki, C. A. S. Tello, S. R. Paulo, “Spontaneous-fission decay constant of 238U measured by nuclear track techniques without neutron irradiation“, Journal of Radioanalytical and Nuclear Chemistry,  , Volume 258, Issue 1, pp 117–122, September 2003.

S. Guedes, J.C. Hadler, P.J. Iunes, A. Zuñiga, C.A. Tello, S.R. Paulo, “The use of the U(n,f) reaction dosimetry in the determination of the λf value through fission-track techniques”, Nuclear Instruments and Methods in Physics Research,  Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume 496, Issue 1, 1 , Pages 215-221, January 2003. 

S. Guedes, J.C Hadler N, K.M.G. Oliveira, P.A.F.P. Moreira, P.J. Iunes, C.A. Tello S, “Kinetic model for the annealing of fission tracks in minerals and its application to apatite”, Radiation Measurements, Volume 41, Issue 4, Pages 392-398, April 2006. 

 S. Guedes, J.C. Hadler N, P.J. Iunes, K.M.G. Oliveir, P.A.F.P. Moreira,  C.A.Tello S, “Kinetic model for the annealing of fission tracks in zircon“, Radiation Measurements, Volume 40, Issues 2–6, Pages 517-521, November 2005.

Iunes P., , Hadler J., Bigazzi G., Guedes S. Zuñiga A., Paulo S.,  Tello C., “Uranium and thorium thin film calibrations by particle track techniques“,  Journal of Radioanalytical and Nuclear Chemistry , Volume 262, Issue 2 , December 2004

C. J. Soares, S. Guedes, J. C. HadlerR. Mertz-Kraus, T. Zack, P. J. Iunes”Novel calibration for LA-ICP-MS-based fission-track thermochronology”,Physics and Chemistry of Minerals,  January 2014, Volume 41, Issue 1, pp 65–73, January 2014.

J. C.Hadler, P.J.Iunes, C.A.Tello, F.ChemaleJr., K.Kawashita. E.A.C.Curvo, F.G.S.Santos, T.E.Gasparini, P.A.F.P.Moreira, S.Guedes,”Experimental study of a methodology for Fission-track Dating without neutron irradiation overlay  panel“,  Radiation Measurements, Volume 44, Issues 9–10, Pages 955-957, October–November 2009.

J. C. N. Hadler, G. Bigazzi, S. Guedes, P. J. Iunes, M. Oddone, C. A. S. Tello, S. R. Paulo,”Spontaneous 238U fission half-life measurements based on fission-track techniques”, Journal of Radioanalytical and Nuclear Chemistry,  Volume 256, Issue 1, pp 155–157, April 2003.

P.A.F.P.Moreira, S.Guedes, P.J.Iunes, J.C.Hadler, “D-optimal design of fission-track annealing experiments” Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms,  Volume 240, Issue 4, Pages 881-887, December 2005. 

S. Guedes, P. A. F. P. Moreira,  R. Devanathan, . J. Weber, J. C. Hadler, “Improved zircon fission-track annealing model based on reevaluation of annealing data“, Physics and Chemistry of Minerals,  Volume 40, Issue 2, pp 93–106, February 2013.

 S.Guedes, R.Jonckheere, P.A.F.P.Moreir, R.Hielscher, “On the calibration of fission-track annealing models“, Chemical Geology, Volume 248, Issues 1–2, 15 , Pages 1-13, Frebuary 2008.

C. J. Soares, S. Guedes, E. A. C. Curvo, J. C. Hadler, R. Jonckheere, C. A. Tello, A. L. Lixandrão-Filho, P. T. D. Siqueira, T. Madi Filho,”Recalibration of U-doped standard glasses through uranium thin film for neutron-fluencemeasurements“, Journal of Radioanalytical and Nuclear Chemistry, Volume 302, Issue 1, pp 17–26, October 2014.

P.A.F.P.Moreira, S.Guedes, P.J.Iunes, J.C.Hadler,”Fission track chemical etching kinetic model“,
Radiation Measurements, Volume 45, Issue 2,  Pages 157-162, Frebuary 2010.

B.Smilgys, S.Guedes, M.Morales, F.Alvarez, J.C.Hadler, P.R.P.Coelho, P.T.D.Siqueira, I.Alencar, C.J.Soares, E.A.C.Curvo, “Boron thin films and CR-39 detectors in BNCT: A method to measure the
10B(n,a), 7Li reaction rate”,Radiation Measurements, Volume 50, Pages 181-186, March 2013. 

Artigos Históricos:

BERNARDES, C. ; HADLER, J.C. ; LATTES, C. M. G. ; OSORIO, A. M. ; BIGAZZI, G. ; BONADONNA, F. P. ; CESAR, M. F. . “Fission Track Dating Of Volcanic Glass: Experimental Evidence Of The Validity Of The Size Correction Method”, Revista de Física Aplicada e Instrumentação, Brasil, v. 1, n.3, p. 288-310, 1986.

ARIAS, C. ; BERNARDES, C. ; BIGAZZI, G. ; BONADONNA, F. P. ; CESAR, M. F. ; HADLER, J.C. ; LATTES, C. M. G. ; OLIVEIRA, J. X. ; OSORIO, A. M. ; RADI, G. , “Identificacao da Proveniencia de Manufaturados de Obsidianas Atraves da Datacao Com O Metodo do Traco de Fissão”, Ciência e Cultura (SBPC), Brasil, v. 38, n.3, p. 285-310, 1986.

POUPEAU, G ; BAITELLI, R ; HERBERT, M ; BIGAZZI, G ; FONSECA, A ; HADLER, J . On the reproducibility of apatite fission-track plateau-age dating. International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements, v. 12, n.1/6, p. 897-900, 1986.

BERNARDES, C ; BIGAZZI, G ; BONADONNA, F ; CENTAMORE, E ; LATTES, C ; HADLER, J . Fission track dating on glass from Flysch della Laga formation a very interesting and problematic application. International Journal of Radiation Applications and Instrumentation. Part D. Nuclear Tracks and Radiation Measurements, v. 12, n.1/6, p. 901-904, 1986.

HADLER, J; LATTES, C ; MARQUES, A ; MARQUES, M ; SERRA, D ; BIGAZZI, G . Measurement of the spontaneous-fission disintegration constant of 238U. Nuclear Tracks, Holanda, v. 5, n.1/2, p. 45-52, 1981.

HADLERNETO, J; LATTES, C ; MARQUES, A ; MARQUES, M . Anomalous tracks observed in uranium loaded nuclear emulsions. Nuclear Instruments and Methods, Holanda, v. 172, p. 587-589, 1980.

BIGAZZI, G. ; CIOCHETTI, E. M. ; HADLER, J.C. ; LATTES, C. M. G. ; SERRA, D. A. B. . Osservazione Sull’Anisotropia Nella Registrazione Di Fissioni Di Uranio In Muscovita. Rendiconti della Societa Italiana di Mineralogia e Petrologia, Italia, v. 22, n.1, p. 119-127, 1976.