OBSERVABLES IN NUCLEAR FRAGMENTATION - FINITE SIZE SCALING

被引：27

作者：

CAMPI, X ^{[1
]}

KRIVINE, H ^{[1
]}

机构：

[1] UNIV PARIS 06,INST PHYS NUCL,CNRS,DIV PHYS THEOR,F-91406 ORSAY,FRANCE

来源：

ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1992年 / 344卷 / 01期

关键词：

D O I：

10.1007/BF01291024

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We study the method of moments correlations as a tool to discriminate between different fragmentation mechanisms. We show, using simple models, that the variance of the fragment distribution, the size of the heaviest residue and the scaling of these quantities with the size of the fragmenting system give significant insight into the nature of the fragmentation mechanism.

引用

页码：81 / 85

页数：5

共 34 条

[1] COLD BREAKUP OF SPECTATOR RESIDUES IN NUCLEUS-NUCLEUS COLLISIONS AT HIGH-ENERGY [J].

AICHELIN, J ;

HUFNER, J ;

IBARRA, R .

PHYSICAL REVIEW C, 1984, 30 (01) :107-118

[2] THE NUCLEAR LATTICE MODEL OF PROTON-INDUCED MULTI-FRAGMENTATION REACTIONS [J].

BAUER, W ;

POST, U ;

DEAN, DR ;

MOSEL, U .

NUCLEAR PHYSICS A, 1986, 452 (04) :699-722

[3] EXTRACTION OF SIGNALS OF A PHASE-TRANSITION FROM NUCLEAR MULTIFRAGMENTATION [J].

BAUER, W .

PHYSICAL REVIEW C, 1988, 38 (03) :1297-1303

[4]

BIZARD G, IN PRESS PHYS LETT B

[5] STATISTICAL MULTIFRAGMENTATION OF NUCLEI .2. APPLICATION OF THE MODEL TO FINITE NUCLEI DISASSEMBLY [J].

BONDORF, J ;

DONANGELO, R ;

MISHUSTIN, IN ;

SCHULZ, H .

NUCLEAR PHYSICS A, 1985, 444 (03) :460-476

[6]

BONNET A, 1992, PHYS REV C, V44, P2111

[7]

BOUGAULT R, 1988, NUCL PHYS A, V488, pC255, DOI 10.1016/0375-9474(88)90267-9

[8] MULTIFRAGMENTATION - NUCLEI BREAK UP LIKE PERCOLATION CLUSTERS [J].

CAMPI, X .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1986, 19 (15) :L917-L921

[9] SIGNALS OF A PHASE-TRANSITION IN NUCLEAR MULTIFRAGMENTATION [J].

CAMPI, X .

PHYSICS LETTERS B, 1988, 208 (3-4) :351-354

[10]

CAMPI X, 1989, NUCL PHYS A, V495, pC259, DOI 10.1016/0375-9474(89)90324-2

← 1 2 3 4 →