A new dynamical mechanism of incomplete fusion in heavy-ion collision
A.K. Nasirov (1,2), B.M. Kayumov (2,3), O.K. Ganiev (2,4,5), G.A., Yuldasheva (2) ((1) Joint Institute for Nuclear Research, Dubna, Russia, (2), Institute of Nuclear Physics, Uzbekistan Academy of Sciences, Tashkent, (3), New Uzbekistan University, Tashkent, Uzbekistan
TL;DR
This paper proposes a new dynamical mechanism explaining incomplete fusion in heavy-ion collisions, emphasizing the role of increased rotational energy and high angular momentum in dinuclear systems.
Contribution
It introduces a novel dynamical explanation for incomplete fusion, highlighting the significance of intrinsic fusion barriers at large angular momentum.
Findings
Incomplete fusion occurs at high orbital angular momentum ($L > 30 \\hbar$).
The dinuclear system model confirms the role of rotational energy increase.
Intrinsic fusion barrier increases with angular momentum.
Abstract
The incomplete fusion has been proved as the formation and emission of the particle by the increase in the rotational energy of the very mass-asymmetric dinuclear system. The results of the dinuclear system model have confirmed that the incomplete fusion in heavy-ion collisions occurs at a large orbital angular momentum () due to the strong increase of the intrinsic fusion barrier.
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Taxonomy
TopicsNuclear physics research studies · Astro and Planetary Science · Atomic and Molecular Physics