TARGET DEPENDENCE OF RELATIVISTIC DEUTERON FRAGMENTATION INTO CUMULATIVE PIONS

Authors
AFANASIEV SV ANISIMOV YS BONDAREV VK EGOROV OV ISUPOV AY KOLESNIKOV VI KUZNETSOV VA LITVINENKO AG MALAKHOV AI MELKUMOV GL REZNIKOV SG SEMENOV AY ZARUBIN PI
Citation
Sv. Afanasiev et al., TARGET DEPENDENCE OF RELATIVISTIC DEUTERON FRAGMENTATION INTO CUMULATIVE PIONS, Physica scripta. T, 48(1), 1993, pp. 124-125
Citations number
5
Categorie Soggetti
Physics
Journal title
Physica scripta. T → ACNP
ISSN journal
02811847
Volume
48
Issue
1
Year of publication
1993
Pages
124 - 125
Database
ISI
SICI code
0281-1847(1993)48:1<124:TDORDF>2.0.ZU;2-5
Abstract
The power value of the A-dependence of the cross-section for 4.5 GeV/n ucleon deuteron fragmentation into cumulative pions has been measured on carbon, aluminium, copper and lead nuclei for cumulative numbers wi thin 0.8-1.2. The mean value is equal to 0.27 +/- 0.09 in this interva l. The target atomic weight dependence significantly differs from the volume type dependence on the atomic weight of fragmenting nucleus.