DIELECTRON PRODUCTION IN A-A REACTIONS AT 1.0 A-CENTER-DOT-GEV

Authors
PORTER RJ BEEDOE S BOSSINGHAM R BOUGTEB M CHRISTIE WB HALLMAN T HUANG HZ IGO G KIRK P KREBS G LETESSIERSELVON A MADANSKY L MANSO F MATIS HS MILLER J NAUDET C PRUNET M ROCHE G SCHROEDER LS SEIDL P WANG ZF WELSH RC WILSON WK YEGNESWARAN A
Citation
Rj. Porter et al., DIELECTRON PRODUCTION IN A-A REACTIONS AT 1.0 A-CENTER-DOT-GEV, Nuclear physics. A, 638(1-2), 1998, pp. 499-502
Citations number
9
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. A → ACNP
ISSN journal
03759474
Volume
638
Issue
1-2
Year of publication
1998
Pages
499 - 502
Database
ISI
SICI code
0375-9474(1998)638:1-2<499:DPIARA>2.0.ZU;2-S
Abstract
Measured dielectron cross sections from Ca+Ca, C+C, He+Ca, and d+Ca re actions at 1.0 A.GeV are presented. The invariant mass spectrum from C a+Ca collisions is discussed and compared with results from model calc ulations. The four A-A measurements are used to explore the physics co ntent of the e(+)e(-) signal that is not explained by the models.