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相关论文: Cooperative Enhancement Mechanisms of Low Energy N…

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We proposed a new mechanism of LENR: cooperative processes in whole system -- nuclei+atoms+condensed matter can occur at smaller threshold then corresponding ones on free constituents. The cooperative processes can be induced and enhanced…

综合物理 · 物理学 2025-02-08 F. A. Gareev , I. E. Zhidkova

The review of possible stimulation mechanisms of LENR (low energy nuclear reaction) is represented. We have concluded that transmutation of nuclei at low energies and excess heat are possible in the framework of the modern physical theory…

综合物理 · 物理学 2025-02-08 F. A. Gareev , I. E. Zhidkova

We consider the possibility that low-energy nuclear reactions (LENR) arise due to the conversion of proton to neutron through weak interactions. The resulting neutron forms a short-lived virtual state, which then gets captured by another…

核理论 · 物理学 2024-06-18 K. Ramkumar , Harishyam Kumar , Pankaj Jain

The physical mechanism of nuclear reactions at low energies caused by spatial extension of electron is considered. Nuclear reactions of this type represent intra-electronic processes, more precisely, the processes occurring inside the area…

综合物理 · 物理学 2007-05-23 V. P. Oleinik , Yu. D Arepjev

A new phenomenon, called cooperative internal conversion process, in which the coupling of bound-free electron and neutron transitions due to the dipole term of their Coulomb interaction permits cooperation of two nuclei leading to neutron…

核理论 · 物理学 2016-04-14 Péter Kálmán , Tamás Keszthelyi

In a series of papers, cited in the main body of the paper below, detailed calculations have been presented which show that electromagnetic and weak interactions can induce low energy nuclear reactions to occur with observable rates for a…

核理论 · 物理学 2008-10-02 Y. N. Srivastava , A. Widom , L. Larsen

We study cooperative effects in energy transfer (ET) from an ensemble of donors to an acceptor near a plasmonic nanostructure. We demonstrate that in cooperative regime ET takes place from plasmonic superradiant and subradiant states rather…

介观与纳米尺度物理 · 物理学 2019-04-15 Vitaliy N. Pustovit , Augustine M. Urbas , Tigran V. Shahbazyan

Quantum emitters located in proximity to a metal nanostructure individually transfer their energy via near-field excitation of surface plasmons. The energy transfer process increases the spontaneous emission (SE) rate due to…

Which phenomenon slows down the dynamics in super-cooled liquids and turns them into glasses is a long-standing question of condensed-matter. Most popular theories posit that as the temperature decreases, many events must occur in a…

软凝聚态物质 · 物理学 2024-03-22 Massimo Pica Ciamarra , Wencheng Ji , Matthieu Wyart

Employing concrete examples from nuclear physics it is shown that low energy nuclear reactions can and have been induced by all of the four fundamental interactions (i) (stellar) gravitational, (ii) strong, (iii) electromagnetic and (iv)…

综合物理 · 物理学 2012-11-06 Y. N. Srivastava , A. Widom , J. Swain

Molecular structures with multiple donor, bridge, or acceptor units can display quantum interference effects that influence electron and energy transfer (ET and EnT) rates. Recent experiments found a 4- to 5-fold increase in ET rates for…

化学物理 · 物理学 2025-06-27 Hanggai Nuomin , Feng-Feng Song , Peng Zhang , David N. Beratan

In the scheme of chemonuclear reaction, bulk of itinerant s-electrons revealing the thermodynamical liquid activity in metallic systems undergo contact interaction with atomic nuclei and therein nucleons, inducing contagiously…

核理论 · 物理学 2025-03-05 Hidetsugu Ikegami

Nuclear processes in solid environment are investigated. It is shown that if a slow, quasi-free heavy particle of positive charge interacts with a "free" electron of a metallic host, it can obtain such a great magnitude of momentum in its…

综合物理 · 物理学 2017-01-25 Péter Kálmán , Tamás Keszthelyi

We study the impact of cooperative many-body effects on the operation of periodically-driven quantum thermal machines, particularly heat engines and refrigerators. In suitable geometries, $N$ two-level atoms can exchange energy with the…

量子物理 · 物理学 2018-11-27 Wolfgang Niedenzu , Gershon Kurizki

Quantum cooperativity is evident in light-matter platforms where quantum emitter ensembles are interfaced with confined optical modes and are coupled via the ubiquitous electromagnetic quantum vacuum. Cooperative effects can find…

量子物理 · 物理学 2023-08-07 Michael Reitz , Christian Sommer , Claudiu Genes

We investigate laser-induced quantum interference phenomena in superradiance processes and in an ensemble of initially excited $\Lambda-$type closely packed three-level emitters. The lower doublet levels are pumped with a coherent laser…

量子物理 · 物理学 2017-12-20 Ni Cui , Mihai A. Macovei

We come to the conclusion that all atomic models based on either the Newton equation and the Kepler laws, or the Maxwell equations, or the Schrodinger and Dirac equations are in reasonable agreement with experimental data. We can only…

综合物理 · 物理学 2025-02-08 F. A. Gareev , I. E. Zhidkova

Although the energies associated with nuclear reactions are due primarily to interactions involving nuclear forces, the rates and probabilities associated with those reactions are effectively governed by electromagnetic forces. Charges in…

等离子体物理 · 物理学 2020-11-12 A. Y. Wong , J. Z. Chen , M. J. Guffey , A. Gunn , B. Mei , C. C. Shih , Q. Wang , Y. Zhang

An effective field theory developed for systems interacting through short-range interactions can be applied to systems of cold atoms with a large scattering length and to nucleons at low energies. It is therefore the ideal tool to analyze…

核理论 · 物理学 2013-09-09 L. Platter

Relativistic energy density functionals have become a standard framework for nuclear structure studies of ground-state properties and collective excitations over the entire nuclide chart. We review recent developments in modeling nuclear…

核理论 · 物理学 2015-10-28 N. Paar , T. Marketin , D. Vale , D. Vretenar
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