Fragmentation cross sections of Fe26+, Si14+ and C6+ ions of
0.3 ÷ 10 A GeV on polyethylene, CR39 and aluminum targets

Cecchini, S.; Chiarusi, T.; Giacomelli, Giorgio Maria; Giorgini, M.; Kumar, A.; Mandrioli, G.; Manzoor, S.; Margiotta, Annarita; Medinaceli Villegas, Eduardo; Patrizii, L.; Popa, V.; Qureshi, I. E.; Sirri, G.; Spurio, Maurizio; Togo, V.

doi:10.1016/j.nuclphysa.2008.03.017

We present new measurements of the total and partial fragmentation cross sections in the energy range 0.3 ÷ 10 A GeV of 56Fe, 28Si and 12C beams on polyethylene, CR39 and aluminum targets. The exposures were made at BNL, USA and HIMAC, Japan. The CR39 nuclear track detectors were used to identify the incident and survived beams 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.

Titolo:	Fragmentation cross sections of Fe26+, Si14+ and C6+ ions of 0.3 ÷ 10 A GeV on polyethylene, CR39 and aluminum targets
Autore/i:	S. Cecchini; T. Chiarusi; GIACOMELLI, GIORGIO MARIA; M. Giorgini; A. Kumar; G. Mandrioli; S. Manzoor; MARGIOTTA, ANNARITA; MEDINACELI VILLEGAS, EDUARDO; L. Patrizii; V. Popa; I. E. Qureshi; G. Sirri; SPURIO, MAURIZIO; V. Togo
Autore/i Unibo:	S. Cecchini T. Chiarusi GIACOMELLI, GIORGIO MARIA M. Giorgini A. Kumar G. Mandrioli S. Manzoor MARGIOTTA, ANNARITA MEDINACELI VILLEGAS, EDUARDO L. Patrizii V. Popa I. E. Qureshi G. Sirri SPURIO, MAURIZIO V. Togo mostra contributor esterni nascondi contributor esterni
Anno:	2008
Rivista:	NUCLEAR PHYSICS. A
Digital Object Identifier (DOI):	http://dx.doi.org/10.1016/j.nuclphysa.2008.03.017
Abstract:	We present new measurements of the total and partial fragmentation cross sections in the energy range 0.3 ÷ 10 A GeV of 56Fe, 28Si and 12C beams on polyethylene, CR39 and aluminum targets. The exposures were made at BNL, USA and HIMAC, Japan. The CR39 nuclear track detectors were used to identify the incident and survived beams 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.
Data prodotto definitivo in UGOV:	2008-11-15 22:27:08
Appare nelle tipologie:	1.01 Articolo in rivista

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http://hdl.handle.net/11585/64547

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