Nuclear fragmentation at 4.5 a GeV/c in 28Si with emulsion interactions ()
Abstract
The experimental results of complete charge distribution of projectile fragments (PFS) and the total charge of the projectile fragments (PFS ) are presented. Also the multiplicity distributions of (PFS) and the rapidity distribution of shower tracks produced from events with nh = 0 from 28Si with emulsion at 4.5 A GeV /c are obtained.
Share and Cite:
El-Daiem, A. , Abdel-Hafiez, A. and Khalifa, M. (2011) Nuclear fragmentation at 4.5 a GeV/c in 28Si with emulsion interactions.
Natural Science,
3, 408-413. doi:
10.4236/ns.2011.35055.
Conflicts of Interest
The authors declare no conflicts of interest.
References
|
[1]
|
Goldhaber, A.S. (1974) Statistical models of fragmentation processes. Physics Letters, 47, 306.
|
|
[2]
|
Goldhaber, A.S. and Heckman, H.H. Ann. (1978) High-energy interactions of nuclei. Review of Nuclear and Particle Science, 28, 161.
|
|
[3]
|
Adamovish, M .I. et al. (1977) JINR Report El-10838 Dubna (1977)
|
|
[4]
|
Lindstrom, P. J. et al. (1976) Cross sections for production of stable and long-lived nuclides by high energy spallation of iron; Cosmic ray implications. Preprint LBL. 3650.
|
|
[5]
|
Fu, H. (2002) Target fragmentation in oxygen-emulsion collisions at dubna and SPS energies. Chinese journal of physics Vol. 40, No. 2.
|
|
[6]
|
El–Nagy, A. (1981) Fvosccti report (NF. 81/3, submitted to IL Nuvo Cimento.
|
|
[7]
|
Bucharest. Dubna. Kosice, Leningard. Moscow –Tashkent–Warsaw. Collaboration: Dubna preprints. JINR, PI. 687, (1972, JINR,PI -3813, (1974).
|
|
[8]
|
Adamovish, M.I. M.M AygarwaI, Y. A. Alexandrov, et al. (1999) (EMu – 01 collaboration), Fragmentation and multifragmentation of 10.6A GeV gold nuclei. European Physics. Journal A, 5, 429.
|
|
[9]
|
Chernov, G. M., Gulamov, K. G., Gulyamov,U.G., Svechnikova, L. N.: Nucl. (1977) Multiplicity and angular distributions of charged particles in interactions of 56Fe in emulsion at 2.5A GeV/c. Physics. A, 280, 478. doi:10.1016/0375-9474(77)90616-9
|