Paul Jerabek, Odile R. Smits, Jan‐Michael Mewes, Kirk A. Peterson, Peter Schwerdtfeger,
... theory to accurately describe the interaction between superheavy oganesson atoms. The obtained distance-dependent energy values were ... From these interaction potentials, spectroscopic constants for the oganesson dimer and solid-state properties were obtained. Furthermore, ... agreement with the many-body reference for solid oganesson. Finally, the results for oganesson are compared and related to the lighter rare ...
Tópico(s): Cold Atom Physics and Bose-Einstein Condensates
2019 - American Chemical Society | The Journal of Physical Chemistry A
... Og290−296 elements to be the most bound Oganesson isotopes, among which 302,304,306Og elements are ... reproduced the available data of the solely known Oganesson isotope 294Og. In addition to the principle α- ...
Tópico(s): Astro and Planetary Science
2001 - Elsevier BV | Nuclear Physics A
Paul Jerabek, B. Schuetrumpf, Peter Schwerdtfeger, W. Nazarewicz,
... nucleonic shell structure effects in the superheavy element oganesson, the heaviest element discovered to date. Spin-orbit ...
Tópico(s): Rare-earth and actinide compounds
2018 - American Physical Society | Physical Review Letters
Jan‐Michael Mewes, Paul Jerabek, Odile R. Smits, Peter Schwerdtfeger,
Abstract Oganesson (Og) ist die jüngste Ergänzung der Gruppe 18 des Periodensystems. Untersuchungen der Elektronenstruktur von Og‐Atomen haben ...
Tópico(s): High-pressure geophysics and materials
2019 - Wiley | Angewandte Chemie
Jan‐Michael Mewes, Paul Jerabek, Odile R. Smits, Peter Schwerdtfeger,
Abstract Oganesson (Og) is the most recent addition to Group 18. Investigations of its atomic electronic structure have unraveled ...
Tópico(s): Inorganic Chemistry and Materials
2019 - Wiley | Angewandte Chemie International Edition
Odile R. Smits, Jan‐Michael Mewes, Paul Jerabek, Peter Schwerdtfeger,
Abstract Oganesson (Og) is the last entry into the Periodic Table completing the seventh period of elements and group ...
Tópico(s): Quantum, superfluid, helium dynamics
2020 - Wiley | Angewandte Chemie International Edition
Produção Nacional
Revisado por pares
Luiz Guilherme Machado de Macedo, Charles Alberto Brito Negrão, Rhuiago Mendes de Oliveira, Rafael Ferreira de Menezes, Fernando Pirani, Ricardo Gargano,
... of aggregates formed by noble gases and the oganesson super-heavy element.
Tópico(s): Cold Atom Physics and Bose-Einstein Condensates
2022 - Royal Society of Chemistry | Physical Chemistry Chemical Physics
Jobin Jose, S. Baral, P. C. Deshmukh, Steven T. Manson,
... the heaviest known element in the Periodic Table: oganesson (Og) with $Z=118$. The focus of this ...
Tópico(s): Atomic and Molecular Physics
2020 - American Physical Society | Physical review. A/Physical review, A
Odile R. Smits, Jan‐Michael Mewes, Paul Jerabek, Peter Schwerdtfeger,
Abstract Oganesson (Og) stellt den letzten Eintrag ins Periodensystem dar. Es vervollständigt damit die siebte Periode sowie die Gruppe ...
Tópico(s): High-pressure geophysics and materials
2020 - Wiley | Angewandte Chemie
Edison Florez, Odile R. Smits, Jan‐Michael Mewes, Paul Jerabek, Peter Schwerdtfeger,
... as 1975, Pitzer suggested that copernicium, flerovium, and oganesson are volatile substances behaving like noble gas because ... its atomic or molecular properties only. Copernicium and oganesson have been analyzed very recently by our group. ...
Tópico(s): Nuclear physics research studies
2022 - American Institute of Physics | The Journal of Chemical Physics
... Ts, for the element with Z =117, and oganesson with the symbol Og, for the element with ...
Tópico(s): Chemical Thermodynamics and Molecular Structure
2016 - International Union of Pure and Applied Chemistry | Pure and Applied Chemistry
... moderately reactive gaseous elements (krypton, xenon, radon), and oganesson. In this account we revive the old discussion ...
Tópico(s): History and advancements in chemistry
2017 - Springer Nature | Foundations of Chemistry
The synthesis of superheavy elements beyond oganesson (Og), which has atomic number Z = 118, is currently one of the main topics in nuclear physics. An absence of sufficient amounts ...
Tópico(s): Nuclear Materials and Properties
2017 - EDP Sciences | EPJ Web of Conferences
... challenges. The addition of nihonium, moscovium, tennessine and oganesson to the periodic table are a reminder of ...
Tópico(s): Atomic and Molecular Physics
2018 - Nature Portfolio | Nature Physics
B. G. C. Lackenby, V. A. Dzuba, V. V. Flambaum,
We calculate the spectrum and allowed $E1$ transitions of the superheavy element Og ($Z=118$). A combination of configuration interaction and perturbation theory is used [Dzuba et al., Phys. Rev. A 95, 012503 (2017)]. The spectrum of lighter analog Rn i is also calculated and compared to experiment with good agreement.
Tópico(s): Advanced Chemical Physics Studies
2018 - American Physical Society | Physical review. A/Physical review, A
D. N. Poenaru, R. A. Gherghescu,
... produced until now are few isotopes of the oganesson (atomic number Z = 118). We performed calculations of ...
Tópico(s): Atomic and Molecular Physics
2018 - Institute of Physics | EPL (Europhysics Letters)
N. T. Brewer, V. K. Utyonkov, K. P. Rykaczewski, Yu. Ts. Oganessian, F. Sh. Abdullin, R. A. Boll, D. J. Dean, S. N. Dmitriev, Julie Ezold, L. K. Felker, R. Grzywacz, М. Г. Иткис, N. D. Kovrizhnykh, D. C. McInturff, K. Miernik, G. Owen, A. N. Polyakov, A. G. Popeko, J. B. Roberto, A. V. Sabelnikov, R. N. Sagaidak, I. V. Shirokovsky, M. V. Shumeiko, Nathan Sims, Elwyn Smith, V. G. Subbotin, A. M. Sukhov, A. I. Svirikhin, Yu. S. Tsyganov, Shelley M. Van Cleve, A. A. Voinov, G. K. Vostokin, Christian White, J. H. Hamilton, M. A. Stoyer,
The search for new decay chains of oganesson isotopes is presented. The experiment utilized the Dubna Gas Filled Recoil Separator and a highly segmented recoil-decay detection system. The signals from ...
Tópico(s): Atomic and Molecular Physics
2018 - American Physical Society | Physical review. C
David Boilley, Bartholomé Cauchois, Hongliang Lü, A. Marchix, Yasuhisa Abe, Caiwan Shen,
Synthesis of superheavy elements beyond oganesson is facing new challenges as new target–projectile combinations are necessary. Guidance from models is thus expected for future experiments. However, ...
Tópico(s): Astronomical and nuclear sciences
2018 - Springer Nature | Nuclear Science and Techniques
... discovers ranging from rutherfordium for element 104 to oganesson for element 118 which completes the 7 th ...
Tópico(s): Atomic and Molecular Physics
2019 - R. Oldenbourg Verlag | Radiochimica Acta
Ephraim Eliav, Anastasia Borschevsky, Uzi Kaldor,
... rutherfordium (Z = 104) to the heaviest, recently named oganesson (Z = 118). There have been attempts to synthesize ...
Tópico(s): Nuclear physics research studies
2019 - Taylor & Francis | Nuclear Physics News
Oxford University Press’s extremely welcome The Lost Elements (2014) and Early Responses to the Periodic System (2015) are now joined by a new collection of essays on the periodic table. The volume...
Tópico(s): History of Science and Medicine
2019 - Taylor & Francis | Ambix
Samuel A. Giuliani, Zachary Matheson, W. Nazarewicz, E. Olsen, P.‐G. Reinhard, Jhilam Sadhukhan, B. Schuetrumpf, N. Schunck, Peter Schwerdtfeger,
Superheavy atoms and their nuclei are at the forefront of experimental and theoretical nuclear and atomic physics, and chemistry. Because of their large atomic numbers, traditional nuclear and atomic concepts have to be revised in superheavy systems. In this Colloquium the latest developments in the field are described and the route for future scientific explorations in this area of research is indicated.
Tópico(s): Astronomical and nuclear sciences
2019 - American Physical Society | Reviews of Modern Physics
N. Sowmya, H.C. Manjunatha, P. S. Damodara Gupta,
... the synthesis of further isotopes of superheavy element Oganesson.
Tópico(s): Atomic and Molecular Physics
2020 - World Scientific | International Journal of Modern Physics E
M. Albers, J. Khuyagbaatar, D. J. Hinde, I. P. Carter, K. J. Cook, M. Dasgupta, Ch. E. Düllmann, Κ. Eberhardt, D. Y. Jeung, Sunil Kalkal, B. Kindler, Nikolai R. Lobanov, B. Lommel, C. Mokry, E. Prasad, D. C. Rafferty, J. Runke, Kazuyuki Sekizawa, C. Sengupta, C. Simenel, E. C. Simpson, J. F. Smith, P. Thörle-Pospiech, Ν. Trautmann, K. Vo-Phuoc, J. Walshe, E. Williams, A. Yakushev,
The synthesis of new superheavy elements beyond oganesson (Z=118) requires fusion reactions with projectile nuclei with proton numbers larger than that of 48Ca (Z=20), which has been successfully employed ...
Tópico(s): Atomic and Molecular Physics
2020 - Elsevier BV | Physics Letters B
Kousuke Nakano, Ryo Maezono, Sandro Sorella,
... superheavy elements ($Z\ensuremath{\ge}104$), such as oganesson ($Z=118)$, which has the highest atomic number ...
Tópico(s): Thermal properties of materials
2020 - American Physical Society | Physical review. B./Physical review. B
Jorge Charry, Alexandre Tkatchenko,
Reliable numerical values of van der Waals (vdW) radii are required for constructing empirical force fields, vdW-inclusive density functional, and quantum-chemical methods, as well as for implicit solvent models. However, multiple definitions exist for vdW radii, involving either equilibrium or the closest contact distances between free or bonded atoms within molecules or crystals. For the paradigmatic case of the hydrogen atom, its reported vdW radius fluctuates between 2.15 and 3.70 Bohr depending ...
Tópico(s): Quantum, superfluid, helium dynamics
2024 - American Chemical Society | Journal of Chemical Theory and Computation
... of the biggest difficulties to synthesize elements beyond Oganesson is the accurate prediction of the optimal incident ...
Tópico(s): Atomic and Molecular Physics
2023 - American Physical Society | Physical Review Research
Produção Nacional
Revisado por pares
Gulzari Malli, Martin Siegert, Luiz Guilherme Machado de Macedo, W. Loveland,
Tópico(s): Inorganic Fluorides and Related Compounds
2021 - Springer Science+Business Media | Theoretical Chemistry Accounts
Yangyang Guo, Lukáš F. Pašteka, Ephraim Eliav, Anastasia Borschevsky,
We present high accuracy relativistic coupled cluster calculations of the first and second ionization potentials and the electron affinity of the heaviest element in the periodic table, Og. The results were extrapolated to the basis set limit and augmented with the higher order excitations (up to perturbative quadruples), the Breit contribution, and the QED self-energy and vacuum polarization corrections. We have performed an extensive investigation of the effect of the various computational parameters ...
Tópico(s): Atomic and Molecular Physics
2021 - Elsevier BV | Advances in quantum chemistry
... only approach that could produce superheavy elements beyond oganesson.
Tópico(s): Atomic and Molecular Physics
2021 - American Physical Society | Physical review. C