تقرير
Proton decays from $\alpha$-unbound states in $^{22}$Mg and the $^{18}$Ne($\alpha, p_{0}$)$^{21}$Na cross section
| العنوان: | Proton decays from $\alpha$-unbound states in $^{22}$Mg and the $^{18}$Ne($\alpha, p_{0}$)$^{21}$Na cross section |
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| المؤلفون: | Brümmer, J. W., Adsley, P., Rauscher, T., Smit, F. D., Brits, C. P., Köhne, M., Khumalo, N. A., Li, K. C. W., Marín-Lámbarri, D. J., Mukwevho, N. J., Nemulodi, F., Neveling, R., Papka, P., Pellegri, L., Pesudo, V., Rebeiro, B. M., Steyn, G. F., Yahia-Cherif, W. |
| سنة النشر: | 2021 |
| المجموعة: | Nuclear Experiment |
| مصطلحات موضوعية: | Nuclear Experiment |
| الوصف: | This paper examines the $^{18}$Ne($\alpha, p_{0}$)$^{21}$Na cross-section relevant in X-ray bursts. The study was performed with the K600 magnetic spectrometer in coincidence with the CAKE, a silicon detector array, at iThemba LABS in Cape Town, South Africa. A 100-MeV proton beam was impinged on a $^{24}$Mg target to study the $^{24}$Mg($p,t$)$^{22}$Mg reaction. The triton ejectiles were momentum-analysed with the magnetic spectrometer and proton decays from the $^{22}$Mg recoil nucleus to the ground state of $^{21}$Na and various excited states thereof were detected with the CAKE. In doing so, we were able to compare our results to previous direct and indirect measurements of the $^{18}$Ne($\alpha, p$)$^{21}$Na reaction. Comment: 11 pages, 8 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2109.06537 |
| رقم الأكسشن: | edsarx.2109.06537 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |