EXCLUSIVE PI-DEGREES-MESON AND ETA-MESON PRODUCTION IN AR-40-NAT AT 800A MEV(CA)

Authors
MARIN A DIAZ J AVERBECK R HLAVAC S HOLZMANN R LEFEVRE F SCHUBERT A SIMON RS CHARBONNIER Y MARTINEZ G SCHUTZ Y MARQUES FM APPENHEIMER M BERG FD METAG V NOVOTNY R STROHER H WEIB J WOLF AR WOLF M LOHNER H OSTENDORF RW SIEMSSEN RH VOGT P WILSCHUT HW KUGLER A PLESKAC R TLUSTY P WAGNER V WOLF G
Citation
A. Marin et al., EXCLUSIVE PI-DEGREES-MESON AND ETA-MESON PRODUCTION IN AR-40-NAT AT 800A MEV(CA), Physics letters. Section B, 409(1-4), 1997, pp. 77-82
Citations number
30
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
409
Issue
1-4
Year of publication
1997
Pages
77 - 82
Database
ISI
SICI code
0370-2693(1997)409:1-4<77:EPAEPI>2.0.ZU;2-E
Abstract
The impact-parameter dependence of pi degrees- and eta-meson productio n is reported for the system Ar-40+Ca-nat at a beam energy of 800 A Me V. Scaling of the meson abundances with the transverse mass is observe d. The experimental results are compared to calculations within the BU U model. (C) 1997 Elsevier Science B.V.