Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Universality of multifragmentation of residual nuclei produced in high-energies nucleus-nucleus interactions
Autore:
Abd-Elhafiez, A; Navotny, VS; Orlova, GI; Uzhinskii, VV; Chernyavski, MM;
Indirizzi:
Russian Acad Sci, PN Lebedev Phys Inst, Moscow 117924, Russia Russian AcadSci Moscow Russia 117924 v Phys Inst, Moscow 117924, Russia
Titolo Testata:
PHYSICS OF ATOMIC NUCLEI
fascicolo: 1, volume: 64, anno: 2001,
pagine: 62 - 67
SICI:
1063-7788(200101)64:1<62:UOMORN>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
GOLD NUCLEI; AU+AU COLLISIONS; PHOTOEMULSION NUCLEI; COLLECTIVE EXPANSION; MOLECULAR-DYNAMICS; RADIAL FLOW; AU; FRAGMENTATION; GEV/NUCLEON; PROJECTILES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Abd-Elhafiez, A Atom Energy Author, Nucl Res Ctr, Cairo, Egypt Atom EnergyAuthor Cairo Egypt cl Res Ctr, Cairo, Egypt
Citazione:
A. Abd-Elhafiez et al., "Universality of multifragmentation of residual nuclei produced in high-energies nucleus-nucleus interactions", PHYS ATOM N, 64(1), 2001, pp. 62-67

Abstract

Experimental data on the multifragmentation of residual nuclei produced inthe krypton interactions with photoemulsion nuclei at 0.9 GeV per projectile nucleon are presented and compared with similar data on fragmentation from experiments where gold nuclei of energy 10.7 GeV per nucleon appear as projectiles. It is shown for the first time that there exist two modes of nuclear multifragmentation, those where less (first mode) or more (second mode) than half of nucleons are knocked out of the incident nucleus. Residual nuclei that have close masses and which are produced in various reactions accompanied by the knock-on of more than half of nucleons of the initial nucleus fragment in nearly the same way. In addition, evidence for a radial flux of spectator fragments is obtained for the first time in the decay of residual nuclei of krypton projectiles. (C) 2001 MAIK "Nauka/Interperiodica".

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 09:02:34