Q. B. Zeng

Conversion electron spectroscopy unveils internal transition pathways of isomers in the neutron-deficient nuclei 179,181Hg and 179Tl

S. Y. Zhang, H. Huang, Hao‐Yi Wu, C.Y. Guo et autres

The isomers in the very neutron-deficient isotopes 179m,181m Hg and 179m Tl were populated via fusion-evaporation reaction 78 Kr+ 107 Ag → 185 Bi * .Using the gas-filled recoil separator SHANS, the nuclei of interest were efficiently transported and separated from scattered …

cn, jp, gb, ru, sk (code pays fourni par la source)

Conversion electron spectroscopy unveils internal transition pathways of isomers in the neutron-deficient nuclei Hg 179 , 181 and Tl 179

S. Y. Zhang, H. Huang, H. y. Wu, C.Y. Guo et autres

cn, jp, gb, ru, sk (code pays fourni par la source)

Mass Measurements of Exotic Ar 48 − 50 Isotopes: Probing Proton-Neutron Interaction of the Doubly Magic Ca 52 and the Robustness of N = 32 Subshell

C. Y. Fu, W. Xian, T. Niwase, M. Rosenbusch et autres

High-precision multireflection time-of-flight mass spectrometry has been applied at BigRIPS-SLOWRI of the Radioactive Isotope Beam Factory (RIBF). The atomic mass of ^{50}Ar was measured for the first time, and the mass value of ^{49}Ar was determined to be 674 keV lower than …

cn, hk, jp, us, se, it, es, kr (code pays fourni par la source)

$β$-Decay Half-Lives Serve as Novel Evidence for the New Magic Number \(N=32\)

L. B. Guo, Z. M. Wang, X. L. Zhi, Y. F. Niu et autres

Conventional signatures of nuclear magic number, including low-lying quadrupole collectivity and mass systematics, face significant challenges when probing emergent shell closures near the drip line. However, $β$-decay half-lives are among the first experimental observables measurable following the discovery of neutron-rich isotopes. This …

$β$-Decay Half-Lives Serve as Novel Evidence for the New Magic Number \(N=32\)

L. B. Guo, Z. M. Wang, X. L. Zhi, Y. F. Niu et autres

Conventional signatures of nuclear magic number, including low-lying quadrupole collectivity and mass systematics, face significant challenges when probing emergent shell closures near the drip line. However, $β$-decay half-lives are among the first experimental observables measurable following the discovery of neutron-rich isotopes. This …

cn (code pays fourni par la source)

High-Precision Mass Measurements of Proton-Rich Rh, Pd, Cd isotopes in the vicinity of 100Sn and Impact on X-Ray Burst and Supernova Nucleosynthesis

D. S. Hou, W. D. Xian, M. Rosenbusch, M. Wada et autres

Using the ZeroDegree multi-reflection time-of-flight mass spectrograph of the CRISMASS project at RIKEN Radioactive Isotope Beam Factory, we performed high-precision mass measurements of proton-rich nuclei near the doubly magic nucleus 100Sn, achieving uncertainties on the order of 10 keV. The masses of …

High-Precision Mass Measurements of Proton-Rich Rh, Pd, Cd isotopes in the vicinity of 100Sn and Impact on X-Ray Burst and Supernova Nucleosynthesis

D. S. Hou, W. D. Xian, M. Rosenbusch, M. Wada et autres

Using the ZeroDegree multi-reflection time-of-flight mass spectrograph of the CRISMASS project at RIKEN Radioactive Isotope Beam Factory, we performed high-precision mass measurements of proton-rich nuclei near the doubly magic nucleus 100Sn, achieving uncertainties on the order of 10 keV. The masses of …

Discovery of an Ipi=10+ Isomer in 150Yb: Nature of the Longest 10+ Isomeric Chain

W. Q. Zhang, Z. Liu, A. N. Andreyev, Y. X. Yu et autres

Discovery of an I π = 1 0 + Isomer in Yb 150 : Nature of the Longest 10 + Isomeric Chain

W. Q. Zhang, Z. Liu, A. N. Andreyev, Y. X. Yu et autres

Delayed γ-ray spectroscopy was performed for evaporation residues produced in the ^{58}Ni+^{96}Ru reaction. A new isomer in _{ 70}^{150}Yb (Z=70, N=80) with a half-life of 0.62(5) μs was identified at an excitation energy of 2872(2) keV. Its spin-parity is assigned as (10^{+}) …

cn, gb, pk, fi, Afrique du Sud, jp, de (code pays fourni par la source)

Discovery of an Iπ = 10 + Isomer in 150Yb: Nature of the Longest 10 + Isomeric Chain

W.Q. Zhang, Z. Liu, A. N. Andreyev, Y. X. Yu et autres

Delayed γ-ray spectroscopy was performed for evaporation residues produced in the 58Ni þ 96Ru reaction. A new isomer in 150 70Yb (Z ¼ 70, N ¼ 80) with a half-life of 0.62ð5Þ μs was identified at an excitation energy of 2872(2) keV. …

cn, gb, se, fi, at, ca, Afrique du Sud, jp, de (code pays fourni par la source)