Nuclear level density of 128Te from ( p , p ′ γ) scattering and complementary photonuclear data

Söderström, P.-A.; KUŞOĞLU, Aslı; Aogaki, S.; Balabanski, D.L.; Ban, S.-R.; Borcea, R.; Brezeanu, M.; Calinescu, S.; Costache, C.; Corbu, R.; Cuciuc, M.; Dhal, A.; Dinescu, I.; Florea, N.M.; Furuno, T.; Gavrilescu, A.; Gupta, A.; Honda, Y.; Isaak, J.; Jerca, N.C.; Kawabata, T.; Lelasseux, V.; Lica, R.; Marin, C.; Mihai, C.; Niculae, S.; Pai, H.; Pârlea, I.P.; Petruse, T.; Spataru, A.; Testov, D.A.; Tofan, D.; Tozar, T.; Turturică, A.; Turturică, G.V.; Ujeniuc, S.

doi:10.1088/1402-4896/addaac

Nuclear level density of 128Te from ( p , p ′ γ) scattering and complementary photonuclear data

Söderström P., KUŞOĞLU A., Aogaki S., Balabanski D., Ban S., Borcea R., ...Daha Fazla

Physica Scripta, cilt.100, sa.7, 2025 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 100 Sayı: 7
Basım Tarihi: 2025
Doi Numarası: 10.1088/1402-4896/addaac
Dergi Adı: Physica Scripta
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aerospace Database, Chemical Abstracts Core, Compendex, INSPEC, zbMATH
Anahtar Kelimeler: constant temperature model, fermi gas model, gamma-ray detectors, nuclear level density
İstanbul Üniversitesi Adresli: Evet

Özet

We have extracted the nuclear level density of 128Te from a ( p , p ′ γ ) scattering experiment using the large-volume LaBr3:Ce and CeBr3 detectors from ELI-NP at the 9 MV Tandem facilities at IFIN-HH. The decay data were normalised using photonuclear data, resulting in nuclear level densities without intrinsic model dependencies from the constant temperature or Fermi gas models. The deduced nuclear level density follows in between the expectations from these two models, but we observe a clear divergence from a microscopic model based on the Skyrme force.