This work is aimed to explore the reaction mechanism induced via loosely bound projectile (⁹Be). Various peculiar properties of such projectiles for example low binding energy per nucleon leading to low breakup threshold, larger rms radii, higher transfer probability, captivate the attention of scientists working in related field. Thus, an effort is made to analyze the complete fusion (CF) and incomplete fusion (ICF) contributions in ⁹Be + ⁸⁹Y reaction over energy range (E${}_{c.m.}$ = 17.7-29.8 MeV). The projectile used in the present reaction ⁹Be may dissociate via ⁵He, ⁴He and ¹n, which subsequently lead to ICF contribution via three different channels. Thus, the cross-sections corresponding to these ICF channels (⁵He + ⁸⁹Y→⁹⁴Nb^⁎, ⁴He + ⁸⁹Y→⁹³Nb^⁎ and ¹n+⁸⁹Y→⁹⁰Y^⁎) are duly examined. The calculations are done for quadrupole (${\beta }_2$-deformed) choice of fragments using optimum orientations approach of dynamical cluster decay model (DCM). The calculated cross-sections for both CF and ICF channels find nice agreement with the available experimental data. Besides this, the CF contributions are estimated for different isotopes of Tc (with A${}_{CN}$ = 96-104) and some predictions are made for future validation.

这项工作旨在探讨由松散结合的弹丸（⁹ Be）引起的反应机理。这种射弹的各种特殊特性，例如每个核子的结合能低，分解阈值低，均方根半径更大，转移概率更高，引起了相关领域科学家的关注。因此，努力分析在能量范围内⁹ Be + ⁸⁹ Y反应中的完全融合（CF）和不完全融合（ICF）贡献（E${}_{C。米。}$= 17.7-29.8 MeV）。在本反应中使用的抛射物⁹ 5月通过解离⁵赫，⁴ He和^1个N，随后通过三个不同的信道导致ICF贡献。因此，对应于这些ICF通道（横截面⁵赫+ ⁸⁹ ÿ→ ⁹⁴的Nb ^⁎，⁴赫+ ⁸⁹ ÿ→ ⁹³的Nb ^⁎和¹的n + ⁸⁹ ÿ→ ⁹⁰ ÿ ^⁎）后即被检查。计算是针对四极杆（${\beta }_{\mathrm{2个}}$变形）使用动态聚类衰减模型（DCM）的最佳方向方法选择碎片。CF和ICF通道的计算横截面与可用的实验数据非常吻合。除此之外，还估算了Tc的不同同位素的CF贡献（A为${}_{Cñ}$ = 96-104），并为将来的验证做出了一些预测。