INVESTIGADORES
CANTERO Esteban Daniel
congresos y reuniones científicas
Título:
Stopping power of Zn for heavy ions
Autor/es:
E. D. CANTERO; C. C. MONTANARI; M. BEHAR; R. C. FADANELLI; G. H. LANTSCHNER; J. E. MIRAGLIA; N. R. ARISTA
Lugar:
Belfast, Irlanda del Norte
Reunión:
Conferencia; XXVII International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC 2011); 2011
Institución organizadora:
Comitee Científico ICPEAC
Resumen:
We present stopping power measurements of Zn for C and O ions and compare them with a theoretical description given by the Transport Cross Section - Extended Friedel Sum Rule (TCS-EFSR) for the valence electrons, and two different models for the inner-shells: the Shellwise Local Plasma Approximation (SLPA) and the CasP approach. The SLPA, which successfully applies to projectiles from H to B, is slightly high for C ions and clearly overestimates the data for O ions. On the other hand, total stopping results using the CasP description for the inner-shells show good agreement with the data for C and O ions, and also with the SRIM predictions.
