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Akademický článek

First observation of excited states in 120La and its impact on the shape evolution in the A ≈ 120 mass region

Publikováno v: Physics Letters B, Vol 855, Iss , Pp 138806- (2024)

Excited states have been observed for the first time in the very neutron-deficient odd-odd nucleus 57120La63. The observed γ rays have been assigned based on coincidences with lanthanum X rays measured with the JUROGAM 3 array and with A=120 fusion-

Externí odkaz: https://doaj.org/article/ab95ace97af64c11b75164f92f759e5b

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Akademický článek

Octupole correlations in the N = Z + 2 = 56 110Xe nucleus

Publikováno v: Physics Letters B, Vol 848, Iss , Pp 138371- (2024)

This letter reports on the first observation of an octupole band in the neutron-deficient (N=Z+2) nucleus 110Xe. The 110Xe nuclei were produced via the 54Fe(58Ni,2n) fusion-evaporation reaction. The emitted γ rays were detected using the jurogam 3 �

Externí odkaz: https://doaj.org/article/bc901f6c3afd4eb89b008595a38fb1d2

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Akademický článek

Isospin symmetry in the T = 1,A = 62 triplet

Publikováno v: Physics Letters B, Vol 847, Iss , Pp 138249- (2023)

Excited states in the Tz=0,−1 nuclei 62Ga and 62Ge were populated in direct reactions of relativistic radioactive ion beams at the RIBF. Coincident γ rays were measured with the DALI2+ array and uniquely assigned to the A=62 isobars. In addition,

Externí odkaz: https://doaj.org/article/36d5e9776fe8414b88df2906ca996d60

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Akademický článek

The spectroscopic quadrupole moment of the 21+ state of 12C: A benchmark of theoretical models

Publikováno v: Physics Letters B, Vol 845, Iss , Pp 138114- (2023)

The spectroscopic quadrupole moment of the first 2+ state of 12C has been measured employing the Coulomb-excitation re-orientation technique. Our result of Qs(21+)=+9.3−3.8+3.5efm2 suggests a larger oblate deformation than previously reported. Comb

Externí odkaz: https://doaj.org/article/8419ebe5635e47aab69975d5a0a4f643

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Akademický článek

Evidence of oblate-prolate shape coexistence in the strongly-deformed nucleus 119Cs

Publikováno v: Physics Letters B, Vol 822, Iss , Pp 136645- (2021)

Prolate-oblate shape coexistence close to the ground state in the strongly-deformed proton-rich A≈120 nuclei is reported for the first time. One of the four reported bands in 119Cs, built on a 11/2− state at 670 keV, consists of nearly degenerate

Externí odkaz: https://doaj.org/article/bb5f63769c2145abb535de25789f0ded

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Akademický článek

The observation of vibrating pear-shapes in radon nuclei

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)

Octupole deformation in nuclei is important to understand nuclear structure and electric dipole moments of heavy atoms. Here the authors measure energies of excited quantum states in radon isotopes and find that these isotopes do not provide favourab

Externí odkaz: https://doaj.org/article/cc618b9927e2455eb77ca25141e164fc

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In-beam $$\gamma $$-ray spectroscopy of $$^{94}$$Ag

Publikováno v: The European Physical Journal A. 59

A recoil-beta-tagging experiment has been performed to study the excited $$T=0$$ T = 0 and $$T=1$$ T = 1 states in the odd–odd $$N=Z$$ N = Z nucleus $$^{94}$$ 94 Ag, populated via the $$^{40}$$ 40 Ca($$^{58}$$ 58 Ni,1p3n)$$^{94}$$ 94 Ag reaction. T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4724ba18f759113bcc24cd1f3382823d
https://doi.org/10.1140/epja/s10050-023-00950-8

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Akademický článek

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