Source size scaling of fragment production in projectile breakup

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dc.creatorBeaulieu, L.
dc.creatorBowman, D. R.
dc.creatorFox, D.
dc.creatorGupta, S. Das
dc.creatorPan, J.
dc.creatorBall, G. C.
dc.creatorDjerroud, B.
dc.creatorDore, D.
dc.creatorGalindo-Uribarri, A.
dc.creatorGuinet, D.
dc.creatorHagberg, E.
dc.creatorHorn, D.
dc.creatorLaforest, R.
dc.creatorLarochelle, Y.
dc.creatorLautesse, P.
dc.creatorSamri, M.
dc.creatorRoy, R.
dc.creatorSt-Pierre, C.
dc.date1996-07-15
dc.date.accessioned2026-07-07T11:14:53Z
dc.date.available2026-07-07T11:14:53Z
dc.descriptionFragment production has been studied as a function of the source mass and excitation energy in peripheral collisions of $^{35}$Cl+$^{197}$Au at 43 MeV/nucleon and $^{70}$Ge+$^{nat}$Ti at 35 MeV/nucleon. The results are compared to the Au+Au data at 600 MeV/nucleon obtained by the ALADIN collaboration. A mass scaling, by $A_{source} \sim$ 35 to 190, strongly correlated to excitation energy per nucleon, is presented, suggesting a thermal fragment production mechanism. Comparisons to a standard sequential decay model and the lattice-gas model are made. Fragment emission from a hot, rotating source is unable to reproduce the experimental source size scaling.
dc.description13 pages LaTeX file, including 3 postscript figures (in .tar.gz fornmat), accepted in Phys. Rev. C . Also available at http://thomson.phy.ulaval.ca/ions_lourds/gil-en.html
dc.identifierhttps://arxiv.org/abs/nucl-ex/9607009
dc.identifierhttp://arxiv.org/abs/nucl-ex/9607009
dc.identifierPhys.Rev.C54:973-976,1996
dc.identifierdoi:10.1103/PhysRevC.54.R973
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/192222
dc.subjectNuclear Experiment
dc.titleSource size scaling of fragment production in projectile breakup
dc.typetext

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