تقرير
Investigating neutron transfer in the $^{9}$Be + $^{197}$Au system
| العنوان: | Investigating neutron transfer in the $^{9}$Be + $^{197}$Au system |
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| المؤلفون: | Kaushik, Malika, Pandit, S. K., Parkar, V. V., Gupta, G., Thakur, Swati, Nanal, V., Krishnamoorthy, H., Shrivastava, A., Palshetkar, C. S., Mahata, K., Ramachandran, K., Pal, S., Pillay, R. G., Singh, Pushpendra P. |
| المصدر: | Phys. Rev. C 104, 024615 (2021) |
| سنة النشر: | 2021 |
| المجموعة: | Nuclear Experiment Nuclear Theory |
| مصطلحات موضوعية: | Nuclear Experiment, Nuclear Theory |
| الوصف: | In this work $\textit{n}$-transfer and incomplete fusion cross sections for $^{9}$Be + $^{197}$Au system are reported over a wide energy range, E$_{c.m.}$ $\approx$ 29-45 MeV. The experiment was carried out using activation technique and off-line gamma counting. The transfer process is found to be the dominant mode as compared to all other reaction channels. Detailed coupled reaction channel (CRC) calculations have been performed for $\textit{n}$-transfer stripping and pickup cross sections. The measured 1$\textit{n}$-stripping cross sections are explained with CRC calculations by including the ground state and the 2$^{+}$ resonance state (E = 3.03 MeV) of $^{8}$Be. The calculations for 1$\textit{n}$-pickup, including only the ground state of $^{10}$Be agree reasonably well with the measured cross sections, while it overpredicts the data at subbarrier energies. For a better insight into the role of projectile structure in the transfer process, a comprehensive analysis of 1$\textit{n}$-stripping reaction has been carried out for various weakly bound projectiles on $^{197}$Au target nucleus. The transfer cross sections scaled with the square of total radius of interacting nuclei show the expected Q-value dependence of 1$\textit{n}$-stripping channel for weakly bound stable projectiles. |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevC.104.024615 |
| URL الوصول: | http://arxiv.org/abs/2104.13689 |
| رقم الأكسشن: | edsarx.2104.13689 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevC.104.024615 |
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