Isomeric ratio measurements for the radiative neutron capture Lu176(n,γ) at the LANL DANCE facility
| العنوان: | Isomeric ratio measurements for the radiative neutron capture Lu176(n,γ) at the LANL DANCE facility |
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| المؤلفون: | Todd Bredeweg, B. Morillon, O. Roig, A.L. Keksis, Evelyn M. Bond, Toshihiko Kawano, D. Denis-Petit, D. J. Vieira, J. L. Ullmann, Marian Jandel, R. C. Haight, V. Méot, Robert S. Rundberg, Aaron Couture, P. Romain |
| المصدر: | Physical Review C. 94 |
| بيانات النشر: | American Physical Society (APS), 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Physics, Photon, 010308 nuclear & particles physics, Strength function, Order (ring theory), Resonance, 01 natural sciences, Spectral line, Nuclear physics, Neutron capture, 0103 physical sciences, Radiative transfer, Atomic physics, 010306 general physics, National laboratory |
| الوصف: | The isomeric ratios for the neutron capture reaction $^{176}$Lu($n,\gamma$) to the $J^{\pi}=5/2^-$ 761.7 keV, $T_{1/2}$ =32.8 ns and the $J^{\pi}=15/2^+$, 1356.9 keV, $T_{1/2}$=11.1 ns levels of $^{177}$Lu have been measured for the first time. The experiment was carried out with the Detector for Advanced Neutron Capture Experiments (DANCE) at the Los Alamos National Laboratory. Measured isomeric ratios are compared with talys calculations using different models for photon strength functions, level densities, and optical potentials. In order to reproduce the experimental γ-ray spectra, a low-energy resonance must be added in the photon strength function used in our Hauser-Feshbach calculations. |
| تدمد: | 2469-9993 2469-9985 |
| DOI: | 10.1103/physrevc.94.054612 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::e2ac642c0d5e0f53720c43fca6b1b9f9 https://doi.org/10.1103/physrevc.94.054612 |
| Rights: | CLOSED |
| رقم الانضمام: | edsair.doi...........e2ac642c0d5e0f53720c43fca6b1b9f9 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 24699993 24699985 |
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| DOI: | 10.1103/physrevc.94.054612 |