[PDF] Top 20 Braz. J. Phys. vol.34 número3A

... The V Latin American Symposium on Nuclear Physics and the XXVI Workshop on Nuclear Physics in Brazil took place, as a joint and simultaneous event, in Santos, Brazil, from 1 to 5 September, 2003. The Latin American ... See full document

... The strangeness fraction reaches almost 1 / 3 for the GL parametrization at 10 ρ/ρ 0 (density of the interior of a pro- toneutron star). TM1 and NL3 provide remarkably higher values of s[r] ... See full document

... Thus, before the pCT image reconstruction, the initial and outgoing t -values for each proton in all projections should be rounded to the nearest center of sampling inter- val (hypotheti[r] ... See full document

... A comparison between the results of the symmetry model wave function (solid lines) and those of SPSM (dashed line) shows that a proper configuration mixing is very important to reproduce[r] ... See full document

... [3] C. B. Zamboni, A. M. G. Figueiredo, M. Saiki, A. C. Cestari, M. V. Manso, Proceedings of the V ENAN (RJ, Brazil, 2000). [4] L. C. Oliveira, C. B. Zamboni, A. C. Cestari, L. Dalaqua Jr., M. V. Manso, A. M. G. ... See full document

... I would like to thank all my collaborators at the CENBG (M. Aiche, G. Barreau, S. Boyer, S. Czajkowski, D. Dassie, C. Grosjean, A. Guiral, D. Karamanis, M. Petit and J. Wilson) as well as those from IPN Orsay (S. ... See full document

... [4] C.R. Morton, M. Dasgupta, D.J. Hinde, J.R. Leigh, R.C. Lemmon, J.P. Lestone, J.C. Mein, J.O. Newton, H. Tim- mers, N. Rowley, and A.T. Kruppa, Phys. Rev. Lett. 72, 4074 (1994); J.R. Leigh, M. Dasgupta, D.J. ... See full document

... In order to better understand these phenomena we have undertaken an extensive study of detachment cross sections, for atomic anions of the 2nd and the 3rd rows of the Periodic Table of E[r] ... See full document

... Figure 5 shows the yield per participant pair divided by a fit to the invariant cross section for proton-antiproton col- lisions (200 GeV UA1) plotted as a function of p T , for the.. mo[r] ... See full document

... Figure 4 gives a comparison between calculations and experiments of the beta decay for the Ni-Cu-Zn isotopes with A=58 (n=2) at the upper part, and that of A=59 (n=3) at the lower part, respectively. In this figure, for ... See full document

... A completely different approach to experiment and anal- ysis involves neutron resonances in medium and heavy nu- clei. For some two decades (approximately 1960 to 1980) there were sometimes conflicting reports about ... See full document

... meters high; B) Positions of the main trunk disks used to evaluate the 137 Cs radial distribution in tree rings; C) 137 Cs activity per unit mass as a function of the soil depth at the l[r] ... See full document

... cantly improved (though essentially for pp only). This de- velopement was driven primarily by experimentalists at the SATURNE II accelerator at Saclay [29] and by the EDDA collaboration at the COSY facility in ... See full document

... The structure of the 33 Mg daughter nucleus is compared to shell-model calculations, showing for the first time an inversion of states in the A ≃ 35 mass region.. 1 Introduction.[r] ... See full document

... The extrapolation curve can be obtained by means of another Monte Carlo algorithm, being developed in the present work, to take into account fundamental characteristics of a complex deca[r] ... See full document

... We have extended the Dirac-Hartree-Bogoliubov (DHB) approximation developed in a previous work [1] with the inclusion of blocking terms in order to study the pairing properties of both e[r] ... See full document

... In an often cited work on Coulomb excitation[1] and in a more recent analysis of the same topic[2], the Coulomb ex- citation matrix elements are expressed in terms of the scalar electric[r] ... See full document

... Bacchi et al [8] presented cesium-137 profile in undisturbed soil as result of average value of eight samples sites, in increments of 5 cm, which show an exponential decrease in depth.. [r] ... See full document

... Deep–inelastic reactions are the most general re- action mechanism which can be used to study neutron–rich nuclei and are able to populate relatively high–spin states.. We used the 82 Se[r] ... See full document

... The electrons in the HMS were reconstructed using the stan- dard HMS reconstruction code extended for the effects of the beam raster and the target magnetic field. On the neu- tron detec[r] ... See full document