Angular momentum dependence of complex fragment emission
L. G. SobotkaDepartment of Chemistry, Washington University, St. Louis, Missouri 63130D. G. SarantitesDepartment of Chemistry, Washington University, St. Louis, Missouri 63130Ze LiDepartment of Chemistry, Washington University, St. Louis, Missouri 63130E.L. DinesDepartment of Chemistry, Washington University, St. Louis, Missouri 63130M. L. HalbertDepartment of Chemistry, Washington University, St. Louis, Missouri 63130D.C. HensleyOak Ridge National Laboratory, ∥, Oak Ridge, Tennessee 37830J.C. LisleOak Ridge National Laboratory, ∥, Oak Ridge, Tennessee 37830R. P. SchmittTexas A & M University , College Station, Texas, 77843Z. MajkaTexas A & M University , College Station, Texas, 77843G. NebbiaDepartment of Chemistry, Washington University, St. Louis, Missouri 63130H. C. GriffinDepartment of Chemistry, Washington University, St. Louis, Missouri 63130Arnold J. SierkTheoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
1987en
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Annotatsiya
The angular momentum dependence of large fragment production in long lived reactions is studied by measurements of fragment cross sections from reactions with substantially different angular momentum distributions and the coincident $\ensuremath{\gamma}$-ray multiplicity distributions. The results indicate that the primary $l$-wave distributions move to larger mean values and decrease in width and skewness with increasing mass symmetry in the decay channel. The results also confirm that the partition of angular momentum in kinetic energy relaxed heavy-ion reactions is that expected for a rigidly rotating intermediate.
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