High energy Pb+Pb collisions viewed by pion interferometry

被引：79

作者：

Bearden, IG

Boggild, H

Boissevain, J

Dodd, J

Erazmus, B

Esumi, S

Fabjan, CW

Ferenc, D

Fields, DE

Franz, A

Gaardhoje, J

Hamelin, M

Hansen, AG

Hansen, O

Hardtke, D

van Hecke, H

Holzer, EB

Humanic, TJ

Hummel, P

Jacak, BV

Jayanti, R

Kaimi, K

Kaneta, M

Kohama, T

Kopytine, M

Leltchouk, M

Ljubicic, A

Lorstad, B

Maeda, N

Malina, R

Medvedev, A

Murray, M

Ohnishi, H

Paic, G

Pandey, SU

Piuz, F

Pluta, J

Polychronakos, V

Potekhin, M

Poulard, G

Reichhold, D

Sakaguchi, A

Simon-Gillo, J

Schmidt-Sorensen, J

Sondheim, W

Spegel, M

Sugitate, T

Sullivan, JP

Sumi, Y

Willis, WJ

机构：

[1] Niels Bohr Inst, DK-2100 Copenhagen, Denmark

[2] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[3] Columbia Univ, New York, NY 10027 USA

[4] Nucl Phys Lab Nantes, F-44072 Nantes, France

[5] Hiroshima Univ, Higashihiroshima 739, Japan

[6] CERN, CH-1211 Geneva 23, Switzerland

[7] Rudjer Boskovic Inst, Zagreb, Croatia

[8] Ohio State Univ, Columbus, OH 43210 USA

[9] Lund Univ, S-22362 Lund, Sweden

[10] Texas A&M Univ, College Stn, TX 77843 USA

[11] SUNY Stony Brook, Stony Brook, NY 11794 USA

[12] Brookhaven Natl Lab, Upton, NY 11973 USA

来源：

PHYSICAL REVIEW C | 1998年 / 58卷 / 03期

关键词：

D O I：

10.1103/PhysRevC.58.1656

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：

Two-pion correlations from Pb+Pb collisions at 158 GeV/c per nucleon are measured by the NA44 experiment at CERN. Multidimensional fits characterize the emission volume, which is found to be larger than in S-induced collisions. Comparison to the RQMD model is used to relate the fit parameters to the actual emission volume.

引用

页码：1656 / 1665

页数：10

共 21 条

[1]

*AIP, EPRVCAN58037809 AIP

[2] LINE-SHAPE TRANSITION OF COLLISION BROADENED LINES [J].

HARDE, H ;

KATZENELLENBOGEN, N ;

GRISCHKOWSKY, D .

PHYSICAL REVIEW LETTERS, 1995, 74 (08) :1307-1310

[3]

ALBER T, 1995, Z PHYS C PART FIELDS, V66, P77

[4] Evidence for the decay of nuclear matter toroidal geometries in nucleus-nucleus collisions [J].

Stone, NTB ;

Bjarki, O ;

Gualtieri, EE ;

Hannuschke, SA ;

Lacey, R ;

Lauret, J ;

Llope, WJ ;

Magestro, DJ ;

Pak, R ;

VanderMolen, AM ;

Westfall, GD ;

Yee, J .

PHYSICAL REVIEW LETTERS, 1997, 78 (11) :2084-2087

[5] EXPANDING PION EMITTING SOURCE IN AR ON PB COLLISIONS [J].

BEAVIS, D ;

CHU, SY ;

FUNG, SY ;

KEANE, D ;

LIU, YM ;

VANDALEN, G ;

VIENT, M .

PHYSICAL REVIEW C, 1986, 34 (02) :757-760

[6] KAON INTERFEROMETRY IN HEAVY-ION COLLISIONS AT THE CERN SPS [J].

BEKER, H ;

BOGGILD, H ;

BOISSEVAIN, J ;

CHERNEY, M ;

DODD, J ;

ESUMI, S ;

FABJAN, CW ;

FIELDS, DE ;

FRANZ, A ;

HANSEN, KH ;

HOLZER, B ;

HUMANIC, T ;

JACAK, B ;

JAYANTI, R ;

KALECHOFSKY, H ;

KOBAYASHI, T ;

KVATADZE, R ;

LEE, YY ;

LELTCHOUK, M ;

LORSTAD, B ;

MAEDA, N ;

MEDVEDEV, A ;

MIAKE, Y ;

MIYABAYASHI, A ;

MURRAY, M ;

NAGAMIYA, S ;

NISHIMURA, S ;

NOTEBOOM, E ;

PANDEY, SU ;

PIUZ, F ;

POLYCHRONAKOS, V ;

POTEKHIN, M ;

POULARD, G ;

SAKAGUCHI, A ;

SARABURA, M ;

SHIGAKI, K ;

SIMONGILLO, J ;

SLETTEN, H ;

SONDHEIM, W ;

SUGITATE, T ;

SULLIVAN, JP ;

SUMI, Y ;

VANHECKE, H ;

WILLIS, WJ ;

WOLF, K .

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1994, 64 (02) :209-217

[7]

BEKER H, 1993, PHYS LETT B, V302, P510

[8] DIRECTIONAL DEPENDENCE OF THE PION SOURCE IN HIGH-ENERGY HEAVY-ION COLLISIONS [J].