Search Results - "Litvinov, Yu. A."
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ISOLTRAP's multi-reflection time-of-flight mass separator/spectrometer
Published in International journal of mass spectrometry (01-09-2013)“…[Display omitted] •Multi-reflection time-of-flight mass separator for purification of radioactive ion beams.•Enhanced ion beam purification by stacking of…”
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First Application of Mass Measurements with the Rare-RI Ring Reveals the Solar r-Process Abundance Trend at A=122 and A=123
Published in Physical review letters (15-04-2022)“…The Rare-RI Ring (R3) is a recently commissioned cyclotronlike storage ring mass spectrometer dedicated to mass measurements of exotic nuclei far from…”
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First Glimpse of the N=82 Shell Closure below Z=50 from Masses of Neutron-Rich Cadmium Isotopes and Isomers
Published in Physical review letters (06-03-2020)“…We probe the N=82 nuclear shell closure by mass measurements of neutron-rich cadmium isotopes with the ISOLTRAP spectrometer at ISOLDE-CERN. The new mass of…”
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Storage ring mass spectrometry for nuclear structure and astrophysics research
Published in Physica scripta (01-06-2016)“…In the last two and a half decades ion storage rings have proven to be powerful tools for precision experiments with unstable nuclides in the realm of nuclear…”
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Mass Measurement of Upper fp-Shell N=Z-2 and N=Z-1 Nuclei and the Importance of Three-Nucleon Force along the N=Z Line
Published in Physical review letters (12-05-2023)“…Using a novel method of isochronous mass spectrometry, the masses of ^{62}Ge, ^{64}As, ^{66}Se, and ^{70}Kr are measured for the first time, and the masses of…”
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Genetic Features of Soils on Hard Rocks of the Donetsk Ridge
Published in Eurasian soil science (01-10-2023)“…Morphological, physical, and chemical properties of Chernozems on hard parent rocks are analyzed in this work. The research was performed on virgin soils of…”
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Mass measurements of 99–101In challenge ab initio nuclear theory of the nuclide 100Sn
Published in Nature physics (23-09-2021)“…The tin isotope 100 Sn is of singular interest for nuclear structure due to its closed-shell proton and neutron configurations. It is also the heaviest nucleus…”
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Properties of Ta 187 Revealed through Isomeric Decay
Published in Physical review letters (06-11-2020)Get full text
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Lifetimes of relativistic heavy-ion beams in the High Energy Storage Ring of FAIR
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (15-04-2018)“…The High Energy Storage Ring, HESR, will be constructed at the Facility for Antiproton and Ion Research, FAIR, Darmstadt. For the first time, it will be…”
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B\rho $$-defined isochronous mass spectrometry and mass measurements of $$^{58}$$Ni fragments
Published in The European physical journal. A, Hadrons and nuclei (14-02-2023)“…Abstract A novel isochronous mass spectrometry, termed as $$B\rho $$ B ρ -defined IMS, has been established at the experimental cooler-storage ring CSRe in…”
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First Measurement of Several β-Delayed Neutron Emitting Isotopes Beyond N=126
Published in Physical review letters (29-06-2016)“…The β-delayed neutron emission probabilities of neutron rich Hg and Tl nuclei have been measured together with β-decay half-lives for 20 isotopes of Au, Hg,…”
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Testing quantum electrodynamics in extreme fields using helium-like uranium
Published in Nature (London) (25-01-2024)“…Quantum electrodynamics (QED), the quantum field theory that describes the interaction between light and matter, is commonly regarded as the best-tested…”
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Observation of coherence in the time-reversed relativistic photoelectric effect
Published in Physical review letters (12-09-2014)“…The photoelectric effect has been studied in the regime of hard x rays and strong Coulomb fields via its time-reversed process of radiative recombination (RR)…”
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Matter radius of the doubly-magic $$^{56}$$Ni measured in a storage ring
Published in The European physical journal. A, Hadrons and nuclei (20-04-2023)“…Abstract The matter radius of the doubly magic $$^{56}$$ 56 Ni was extracted from a measurement of the differential cross section by employing, for the first…”
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The development of in-ring reaction measurements at the HIRFL-CSR
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-12-2019)“…The present paper describes the development of in-ring reaction measurements at the Cooler-Storage Ring of the Heavy Ion Research Facility in Lanzhou…”
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Precision mass measurements of short-lived nuclides at HIRFL-CSR in Lanzhou
Published in Frontiers of physics (01-12-2018)“…In recent years, extensive short-lived nuclear mass measurements have been carried out at the Heavy- Ion Research Facility (HIRFL) in Lanzhou using Isochronous…”
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Discovery of highly excited long-lived isomers in neutron-rich hafnium and tantalum isotopes through direct mass measurements
Published in Physical review letters (22-10-2010)“…A study of cooled ¹⁹⁷Au projectile-fragmentation products has been performed with a storage ring. This has enabled metastable nuclear excitations with energies…”
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Competition between pairing correlations and deformation from the odd-even mass staggering of francium and radium isotopes
Published in Physical review. C, Nuclear physics (04-08-2014)Get full text
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Toward precision mass measurements of neutron-rich nuclei relevant to r-process nucleosynthesis
Published in Frontiers of physics (01-08-2015)“…The open question of where, when, and how the heavy elements beyond iron enrich our Universe has triggered a new era in nuclear physics studies. Of all the…”
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In-ring velocity measurement for isochronous mass spectrometry
Published in Physical review. Accelerators and beams (01-04-2021)“…Isochronous mass spectrometry based on heavy-ion storage rings is a powerful tool for direct mass measurements of very short-lived nuclei. Owing to the nature…”
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