Mass drift in reactions between a heavy and a light nucleus
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Cited by (34)
Sequential fission and the influence of <sup>208</sup>Pb closed shells on the dynamics of superheavy element synthesis reactions
2023, Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy PhysicsCitation Excerpt :An early experimental study [42] of 48Ca, 50Ti + 238U reactions concluded that sequential fission plays an important role in binary quasifission mass distributions. Sequential fission is a well-established process [43,44,42,45–47] by which a heavy nucleus produced in an initial (primary) reaction subsequently decays by fission, resulting in a three-body [44,46], or four-body [45–47] outcome. The three-body process relevant here is sketched in Fig. 1(a).
Experimental studies of the competition between fusion and quasifission in the formation of heavy and superheavy nuclei
2021, Progress in Particle and Nuclear PhysicsCitation Excerpt :The key empirical distinction emphasised was the minimal net mass flow seen in deep inelastic products, even for large kinetic energy loss (not reaching full energy damping), and in general the correlation of essentially full kinetic energy damping with significant mass drift towards mass-symmetry. A high quality prior investigation [96] had probed in detail the boundary between deep inelastic and quasifission processes, importantly including measurement of the fragment Z. They were able to show the approach towards equilibrium in N/Z already occurs for rather small loss of kinetic energy, and also the lack of significant mass flow towards mass-symmetry until significant energy loss has occurred, approaching full energy damping.
Potential in mass asymmetry and quasifission in a dinuclear system
2001, Nuclear Physics AActinide yields from the reactions of <sup>40</sup>Ca and <sup>48</sup>Ca with <sup>248</sup>Cm
1986, Journal of The Less-Common MetalsExperimental investigation of the role of shell structure in quasifission mass distributions
2022, Physical Review C