☆ 4.8 Article

Precision Calculation of Hyperfine Constants for Extracting Nuclear Moments of 229Th

PHYSICAL REVIEW LETTERS (2021)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Quantum Science & Technology

Nuclear clocks for testing fundamental physics

E. Peik et al.

Summary: The low-energy, long-lived isomer in Th-229 has inspired physicists to explore multidisciplinary research and to develop a highly precise nuclear clock to test fundamental physics principles. In addition, plans are in place to use the nuclear clock for searches of variations in electromagnetic and strong coupling constants, as well as for dark matter studies.

QUANTUM SCIENCE AND TECHNOLOGY (2021)

添加到收藏夹

Article Optics

Role of triple excitations in calculating different properties of Ba+

S. G. Porsev et al.

Summary: In this study, calculations were conducted on the energies, hyperfine structure constants, and electric-dipole transition amplitudes for low-lying states of Ba+ using relativistic linearized coupled-cluster methods. The effects of computational restrictions on the final results were explored, and various corrections to the calculated properties were detailed to formulate broad rules for future calculations.

PHYSICAL REVIEW A (2021)

添加到收藏夹

Article Optics

Atomic calculations of the hyperfine-structure anomaly in gold

Yu A. Demidov et al.

Summary: The study calculated the magnetic hyperfine-structure constants for low-lying levels in a neutral gold atom and a goldlike ion of mercury, considering the Bohr-Weisskopf effect. By calculating the atomic factors, it was possible to extract BW-correction values for gold nuclei far from stability from experimental data. The results showed that the standard single-particle approach performed reasonably well for some levels in Au-199, but failed to describe the hyperfine constant in Au-197 due to more pronounced configuration mixing.

PHYSICAL REVIEW A (2021)

添加到收藏夹

Article Physics, Nuclear

229mTh isomer from a nuclear model perspective

Nikolay Minkov et al.

Summary: The study investigates the physical conditions for the emergence of the low-lying nuclear isomer Th-229m and explains it as a result of a fine interplay between collective quadrupole-octupole and single-particle dynamics. The findings confirm the model's reliability in predicting reduced transition probabilities and the isomer magnetic moment, while suggesting a possibility for limited variation in the ground-state magnetic moment theoretical value. This highlights the potential for similar isomer phenomena in other actinide nuclei based on the same dynamical mechanism.

PHYSICAL REVIEW C (2021)

添加到收藏夹

Article Physics, Multidisciplinary

Measurement of the 229Th Isomer Energy with a Magnetic Microcalorimeter

Tomas Sikorsky et al.

PHYSICAL REVIEW LETTERS (2020)

添加到收藏夹

Article Optics

Sensitivity of 229Th nuclear clock transition to variation of the fine-structure constant

Pavel Fadeev et al.

PHYSICAL REVIEW A (2020)

添加到收藏夹

Article Physics, Nuclear

Isotope harvesting at FRIB: additional opportunities for scientific discovery

E. Paige Abel et al.

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Energy of the 229Th nuclear clock transition

Benedict Seiferle et al.

NATURE (2019)

添加到收藏夹

Article Optics

Measurements of the branching ratios for 6P1/2 decays in 138Ba+

K. J. Arnold et al.

PHYSICAL REVIEW A (2019)

添加到收藏夹

Article Physics, Multidisciplinary

Reduced Transition Probabilities for the Gamma Decay of the 7.8 eV Isomer in 229Th

Nikolay Minkov et al.

PHYSICAL REVIEW LETTERS (2017)

添加到收藏夹

Article Physics, Multidisciplinary

Quantum Electrodynamical Shifts in Multivalent Heavy Ions

I. I. Tupitsyn et al.

PHYSICAL REVIEW LETTERS (2016)

添加到收藏夹

Article Optics

Highly charged Ag-like and In-like ions for the development of atomic clocks and the search for α variation

M. S. Safronova et al.

PHYSICAL REVIEW A (2014)

添加到收藏夹

Article Optics

Magnetic dipole and electric quadrupole moments of the 229Th nucleus

M. S. Safronova et al.

PHYSICAL REVIEW A (2013)

添加到收藏夹

Article Physics, Multidisciplinary

Wigner Crystals of 229Th for Optical Excitation of the Nuclear Isomer

C. J. Campbell et al.

PHYSICAL REVIEW LETTERS (2011)

添加到收藏夹

Article Astronomy & Astrophysics

Precision determination of weak charge of 133Cs from atomic parity violation

S. G. Porsev et al.

PHYSICAL REVIEW D (2010)

添加到收藏夹

Article Physics, Multidisciplinary

Precision Determination of Electroweak Coupling from Atomic Parity Violation and Implications for Particle Physics

S. G. Porsev et al.

PHYSICAL REVIEW LETTERS (2009)

添加到收藏夹

Article Physics, Multidisciplinary

Proposed Experimental Method to Determine α Sensitivity of Splitting between Ground and 7.6 eV Isomeric States in 229Th

J. C. Berengut et al.

PHYSICAL REVIEW LETTERS (2009)

添加到收藏夹

Article Optics

Relativistic coupled-cluster single-double method applied to alkali-metal atoms

Rupsi Pal et al.

PHYSICAL REVIEW A (2007)

添加到收藏夹

Article Optics

Theoretical studies of the 6s(2)S(1/2)-> 5d(2)D(3/2) parity-nonconserving transition amplitude in Ba+ and associated properties

B. K. Sahoo et al.

PHYSICAL REVIEW A (2007)

添加到收藏夹

Article Physics, Multidisciplinary

Enhanced effect of temporal variation of the fine structure constant and the strong interaction in 229Th

V. V. Flambaum

PHYSICAL REVIEW LETTERS (2006)

添加到收藏夹

Article Optics

Relativistic coupled-cluster theory of quadrupole moments and hyperfine structure constants of 5d states in Ba+

Bijaya Kumar Sahoo

PHYSICAL REVIEW A (2006)

添加到收藏夹

Article Optics

Triple excitations in the relativistic coupled-cluster formalism and calculation of Na properties

SG Porsev et al.

PHYSICAL REVIEW A (2006)

添加到收藏夹

Article Physics, Multidisciplinary

Nuclear laser spectroscopy of the 3.5eV transition in Th-229

E Peik et al.

EUROPHYSICS LETTERS (2003)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.