Circumstantial evidence for critical behavior in peripheral Au+Au collisions at 35 MeV/nucleon

被引：54

作者：

Mastinu, PF

Belkacem, M

DAgostino, M

Bruno, M

Milazzo, PM

Vannini, G

Bowman, DR

Colonna, N

Dinius, JD

Ferrero, A

Fiandri, ML

Gelbke, CK

Glasmacher, T

Gramegna, F

Handzy, DO

Horn, D

Hsi, WC

Huang, M

Iori, I

Kunde, GJ

Lisa, MA

Lynch, WG

Margagliotti, GV

Montoya, CP

Moroni, A

Peaslee, GF

Petruzzelli, F

Rui, R

Schwarz, C

Tsang, MB

Williams, C

Latora, V

Bonasera, A

机构：

[1] IST NAZL FIS NUCL,I-40126 BOLOGNA,ITALY

[2] IST NAZL FIS NUCL,TRIESTE,ITALY

[3] DIPARTIMENTO FIS,TRIESTE,ITALY

[4] IST NAZL FIS NUCL,I-70126 BARI,ITALY

[5] IST NAZL FIS NUCL,I-20133 MILAN,ITALY

[6] UNIV MILAN,DIPARTIMENTO FIS,MILAN,ITALY

[7] IST NAZL FIS NUCL,LAB NAZL LEGNARO,I-35020 LEGNANO,ITALY

[8] MICHIGAN STATE UNIV,NATL SUPERCONDUCTING CYCLOTRON LAB,E LANSING,MI 48824

[9] AECL RES,CHALK RIVER LABS,CHALK RIVER,ON K0J 1J0,CANADA

[10] COMIS NACL ENERGIA ATOM,RA-1429 BUENOS AIRES,DF,ARGENTINA

[11] IST NAZL FIS NUCL,LAB NAZL SUD,I-95129 CATANIA,ITALY

来源：

PHYSICAL REVIEW LETTERS | 1996年 / 76卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.76.2646

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The fragmentation resulting from peripheral An + Au collisions at an incident energy of E = 35 MeV/nucleon is investigated. A power-law charge distribution, A(-tau) with tau approximate to 2.2, and an intermittency signal are observed for events selected in the region of the Campi scatter plot where ''critical'' behavior is expected.

引用

页码：2646 / 2649

页数：4

共 51 条

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