تقرير
Photodisintegration Cross Section of $^4$He in the Giant Dipole Resonance Energy Region
العنوان: | Photodisintegration Cross Section of $^4$He in the Giant Dipole Resonance Energy Region |
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المؤلفون: | Murata, M., Kawabata, T., Adachi, S., Akimune, H., Amano, S., Fujikawa, Y., Furuno, T., Inaba, K., Ishii, Y., Miyamoto, S., Tsumura, M., Utsunomiya, H. |
المصدر: | Phys. Rev. C 107, 064317(2023) |
سنة النشر: | 2023 |
المجموعة: | Nuclear Experiment |
مصطلحات موضوعية: | Nuclear Experiment |
الوصف: | We simultaneously measured the $^4$He($\gamma, n$)$^3$He and $^4$He($\gamma, p$)$^3$H reactions in the energy range around the giant dipole resonance. A quasi-monoenergetic photon beam produced via the laser Compton scattering technique was irradiated on the active-target time-projection chamber filled with helium gas, and trajectories of charged decay particles emitted from $^4$He were measured. Our data suggest that the $^4$He($\gamma, n$)$^3$He and $^4$He($\gamma, p$)$^3$H cross sections peak around 26 MeV. This result contradicts the previous experimental data reported by Shima et al. but is consistent with other experimental results. Comment: 12 pages, 6 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevC.107.064317 |
URL الوصول: | http://arxiv.org/abs/2307.01474 |
رقم الأكسشن: | edsarx.2307.01474 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevC.107.064317 |
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