Angular momentum transfer in incomplete fusion

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

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Angular momentum transfer in incomplete fusion

机译：不完全融合中的角动量传递

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Isomeric cross-section ratios of evaporation residues formed in12C+93Nb and16O+89Y reactions were measured by recoil catcher technique followed by off-line γ-ray spectrometry in the beam energy range of 55.7–77.5 MeV for12C and 68–81 MeV for16O. The isomeric cross-section ratios were resolved into that for complete and incomplete fusion reactions. The angular momentum of the intermediate nucleus formed in incomplete fusion was deduced from the isomeric cross-section ratio by considering the statistical deexcitation of the incompletely fused composite nucleus. The data show that incomplete fusion is associated with angular momenta slightly smaller than critical angular momentum for complete fusion, indicating the deeper interpenetration of projectile and target nuclei than that in peripheral collisions.

机译：测量了在 12 C + 93 Nb和 16 O + 89 Y反应中形成的蒸发残留物的横截面比率通过反冲捕集器技术，然后进行离线γ射线光谱分析，对于 12 C，束能量为55.7–77.5 MeV，对于 16 O，束能量为68–81 MeV。将异构体的横截面比率解析为完全和不完全融合反应的比率。考虑到不完全融合的复合核的统计去激，由异构体的横截面比推导了不完全融合形成的中间核的角动量。数据表明，不完全融合的角动量略小于完全融合的临界角动量，表明射弹与目标核的互穿程度比周围碰撞要深。

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来源
《Pramana》 |2005年第2期|00000001-00000007|共7页
作者
B. S. Tomar; K. Surendra Babu; K. Sudarshan; R. Tripathi; A. Goswami;
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作者单位

Radiochemistry Division, Bhabha Atomic Research Centre, 400 085 Mumbai, India;

School of Studies in Physics, Vikram University, 456 010 Ujjain, India;

Radiochemistry Division, Bhabha Atomic Research Centre, 400 085 Mumbai, India;

Radiochemistry Division, Bhabha Atomic Research Centre, 400 085 Mumbai, India;

Radiochemistry Division, Bhabha Atomic Research Centre, 400 085 Mumbai, India;

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正文语种 eng
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关键词
Heavy; ion reactions; incomplete fusion; isomeric cross; section ratio; 12C,16O beams; 93Nb; 89Y targets; angular momentum;

机译：重离子反应;不完全融合;异构体截面比;12 / sup C;16 / sup O光束;93 / sup Nb;89 / sup Y目标;角动量;

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专利

1. Angular momentum transfer in incomplete fusion [J] . B S TOMAR, K SURENDRA BABU, K SUDARSHAN, Pramana . 2005,第2期

机译：不完全融合中的角动量传递
2. Angular momentum transfer in incomplete fusion [J] . A Goswami, B S Tomar1, K Sudarshan, Pramana . 2005,第2期

机译：不完全融合中的角动量传递
3. Role of input angular momentum and target deformation on the incomplete-fusion dynamics in the O-16+Sm-154 system at E-Lab=6.1 MeV/nucleon [J] . Singh D., Linda Sneha B., Giri Pankaj K., Physical review, C . 2018,第6期

机译：输入角动量的作用和目标变形对E-Lab = 6.1MeV / Nucleon的O-16 + SM-154系统中的不完全融合动力学
4. Use of tractroid factor in deformed parabolic reflector antenna which transfers orbital angular momentum modes [C] . Ju Yeon Hong, Wangjoo Lee, Bong-Su Kim, International Conference on Information and Communication Technology Convergence . 2017

机译：在变形的抛物面反射器天线中使用蝶形因子传输轨道角动量模
5. NMR studies of angular momentum transfer and nuclear spin relaxation. [D] . Patton, Brian. 2007

机译：角动量转移和核自旋弛豫的NMR研究。
6. Control of the Spin Angular Momentum and Orbital Angular Momentum of a Reflected Wave by Multifunctional Graphene Metasurfaces [O] . Chen Zhang, Li Deng, Jianfeng Zhu, 2018

机译：多功能石墨烯超表面对反射波的自旋角动量和轨道角动量的控制
7. ANGULAR-MOMENTUM DEPENDENCE OF INCOMPLETE FUSION REACTIONS [O] . WILSCHUT, HW, BALSTER, GJ, GOLDHOORN, PB, 1984

机译：不完全融合反应的角动量依赖性
8. Onset of Incomplete Momentum Transfer in Fusion-Like Processes. [R] . Stokstad, R. G., Chan, Y., Murphy, M., 1983

机译：类融合过程中不完全动量转移的发生。

Angular momentum transfer in incomplete fusion

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