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Mass dependence of the transverse momenta of Au projectile fragments at 1.0A GeV - art. no. 014610

Authors

Chance, JL Brady, FP Romero, JL Albergo, S Bieser, F Caccia, Z Cebra, D Chacon, AD Choi, Y Costa, S Elliott, JB Gilkes, ML Hauger, JA Hirsch, AS Hjort, EL Insolia, A Justice, M Keane, D Kintner, JC Lindenstruth, V Lisa, MA Matis, HS McMahan, M McParland, C Muller, WFJ Olson, DL Partlan, MD Porile, NT Potenza, R Rai, C Rasmussen, JO Ritter, HG Romanski, J Russo, GV Sann, H Scharenberg, R Scott, A Shao, Y Srivastava, BK Symons, TJM Tincknell, M Tuve, C Wang, S Warren, PG Wieman, HH Wienold, T Wolf, K

Citation

Jl. Chance et al., Mass dependence of the transverse momenta of Au projectile fragments at 1.0A GeV - art. no. 014610, PHYS REV C, 6401(1), 2001, pp. 4610

Citations number

Categorie Soggetti

Physics

Journal title

PHYSICAL REVIEW C

ISSN journal

05562813 → ACNP

Volume

6401

Issue

Year of publication

2001

Database

ISI

SICI code

0556-2813(200107)6401:1<4610:MDOTTM>2.0.ZU;2-8

Abstract

The transverse momenta (p(x) ,p(y)) of projectile fragments produced by 1.0 A GeV Au-197 nuclei incident on Au and C targets have been measured. The me dium and heavy fragments have p(x) and p(y) distributions, which are wider than predicted by models. For the Au target the widths of the distributions are significantly larger than those for C, particularly for the heavy frag ments. The C distributions show a different gross structure, which may be d ue to the target-projectile size difference.