Angular momentum transfer in incomplete fusion

Tomar, B. S.; Babu, K. Surendra; Sudarshan, K.; Tripathi, R.; Goswami, A.

doi:10.1007/bf02704876

Cited by 7 publications

(1 citation statement)

References 10 publications

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“…According to the sum-rule model, different transfer channels, starting from the transfer of heavier to lighter mass fragments, are localized in the successive l-windows beyond l crit (limiting angular momentum for complete fusion) and collisions leading to ICF are mainly peripheral. However, measurement of γ -ray multiplicity [33][34][35] in coincidence with PLFs, and isomeric cross-section ratio [36] has shown that the ICF or massive transfer reactions start competing with the complete fusion at l-values lower than l crit indicating larger overlap of the projectile and the target nuclei in ICF reactions. Thus, nuclear interaction between the colliding nuclei is expected to play an important role in ICF reactions.…”

Section: Introductionmentioning

confidence: 99%

Beam energy dependence of cross sections of projectile like fragments in¹⁹F+⁸⁹Y reaction

Tripathi

Sudarshan

Sodaye

et al. 2007

J. Phys. G: Nucl. Part. Phys.

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Angular distributions of projectile-like fragments (PLFs) have been measured in 19 F+ 89 Y reaction at E lab = 70, 85 and 100 MeV. From the center of mass angular distributions of PLFs, their cross sections have been deduced at these beam energies. Beam energy dependence of the cross sections of PLFs formed in quasi-elastic transfer reactions has been found to be significantly different from those formed in incomplete fusion (massive transfer) reactions. Experimental angular distributions were converted into the plots of the transfer probability versus distance of closest approach to deduce the slope parameter for different transfer channels. Comparison of the slope parameters suggested that the overlap of the projectile and the target nuclei increases with increasing beam energy for a given transfer channel and also with increasing mass transfer at a given beam energy.

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