Autocorrelations from fluctuation scale dependence by inversion

被引：33

作者：

Trainor, TA ^{[1
]}

Porter, RJ ^{[1
]}

Prindle, DJ ^{[1
]}

机构：

[1] Univ Washington, CENPA 354290, Seattle, WA 98195 USA

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2005年 / 31卷 / 07期

关键词：

D O I：

10.1088/0954-3899/31/7/023

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：

Fluctuations in nuclear collisions can be measured as a function of momentum-space binning scale over a scale interval bounded by detector two-track resolution and acceptance. Fluctuation scale dependence is related to two-particle correlations by a Fredholm integral equation. That equation can be inverted by standard numerical methods to yield an autocorrelation distribution on difference variables as a projection of the full two-particle distribution which retains most of the correlation information in a more compact form. Autocorrelation distributions are typically more easily interpreted in terms of physical mechanisms than fluctuation measurements.

引用

页码：809 / 824

页数：16

共 29 条

[1]

ADAMS J, IN PRESS PHYS REV C

[2]

ADAMS J, UNPUB PHYS REV LETT

[3] Event-by-event fluctuations in ultrarelativistic heavy-ion collisions [J].

Baym, G ;

Heiselberg, H .

PHYSICS LETTERS B, 1999, 469 (1-4) :7-11

[4]

Bendat JS., 2011, RANDOM DATA ANAL MEA

[5] Slowing out of equilibrium near the QCD critical point [J].

Berdnikov, B ;

Rajagopal, K .

PHYSICAL REVIEW D, 2000, 61 (10) :1-9

[6] INTERMITTENCY IN MULTIPARTICLE PRODUCTION AT HIGH-ENERGY [J].

BIALAS, A ;

PESCHANSKI, R .

NUCLEAR PHYSICS B, 1988, 308 (04) :857-867

[7]

Box G, 1976, TIME SERIES ANAL FOR

[8]

CORBARD T, 1998, ASTROPH9806359

[9] Scaling laws for density correlations and fluctuations in multiparticle dynamics [J].

deWolf, EA ;

Dremin, IM ;

Kittel, W .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1996, 270 (1-2) :1-141

[10] INTEGRAL CORRELATION MEASURES FOR MULTIPARTICLE PHYSICS [J].

EGGERS, HC ;

LIPA, P ;

CARRUTHERS, P ;

BUSHBECK, B .

PHYSICAL REVIEW D, 1993, 48 (05) :2040-2053

← 1 2 3 →