New measurements of the total and partial fragmentation cross-sections in the energy range 0.3 ÷ 10 A GeV of Fe26+, Si14+ and C6+ beams on polyethylene, CR-39 and aluminum targets are presented. The exposures were made at Brookhaven National Laboratory (BNL), USA, and Heavy Ion Medical Accelerator in Chiba (HIMAC), Japan. The CR-39 nuclear track detectors were used to identify the incident and survived beam ions and their fragments. The total fragmentation cross-sections for all targets are almost energy independent while they depend on the target mass. The measured partial fragmentation cross-sections are also discussed.
Fragmentation cross-sections of Fe26+, Si14+ and C6+ ions of 0.3 ÷ 10 A GeV on polyethylene, CR-39 and aluminum targets / S. Cecchini; T. Chiarusi; G. Giacomelli; A. Kumar; G. Mandrioli; S. Manzoor; A.R. Margiotta; E. Medinaceli; L. Patrizii; V. Popa; I.E. Qureshi; Z. Sahnoun; G. Sirri; M. Spurio; V. Togo.. - In: RADIATION MEASUREMENTS. - ISSN 1350-4487. - STAMPA. - 44:(2009), pp. 853-856. [10.1016/j.radmeas.2009.10.032]
Fragmentation cross-sections of Fe26+, Si14+ and C6+ ions of 0.3 ÷ 10 A GeV on polyethylene, CR-39 and aluminum targets
CECCHINI, STEFANO;CHIARUSI, TOMMASO;GIACOMELLI, GIORGIO MARIA;MARGIOTTA, ANNARITA;MEDINACELI VILLEGAS, EDUARDO;PATRIZII, LAURA;POPA, VLAD;SIRRI, GABRIELE;SPURIO, MAURIZIO;
2009
Abstract
New measurements of the total and partial fragmentation cross-sections in the energy range 0.3 ÷ 10 A GeV of Fe26+, Si14+ and C6+ beams on polyethylene, CR-39 and aluminum targets are presented. The exposures were made at Brookhaven National Laboratory (BNL), USA, and Heavy Ion Medical Accelerator in Chiba (HIMAC), Japan. The CR-39 nuclear track detectors were used to identify the incident and survived beam ions and their fragments. The total fragmentation cross-sections for all targets are almost energy independent while they depend on the target mass. The measured partial fragmentation cross-sections are also discussed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
