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Shifting physics of vortex particles to higher energies via quantum entanglement
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-23 (2023)
Abstract: Abstract Physics of structured waves is currently limited to relatively small particle energies as the available generation techniques are only applicable to the soft X-ray twisted photons, to the beams of electron microscopes, to cold neutrons, or non...
Initiation and Development of Supercritical Carbon Dioxide Nuclear Energy and Power System
Publication Type: Academic Journal
Source(s): Yuanzineng kexue jishu, Vol 57, Iss 9, Pp 1665-1680 (2023)
Abstract: The supercritical carbon dioxide (S-CO2) nuclear energy and power system uses S-CO2 as the working fluid to convert nuclear heat directly or indirectly into electricity or mechanical energy. S-CO2 is considered one of the most promising working fluids ...
Data preservation in high energy physics
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 83, Iss 9, Pp 1-41 (2023)
Abstract: Abstract Data preservation is a mandatory specification for any present and future experimental facility and it is a cost-effective way of doing fundamental research by exploiting unique data sets in the light of the continuously increasing theoretical...
Unified inflation and dark energy with accelerated particle holographic model
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 83, Iss 8, Pp 1-6 (2023)
Abstract: Abstract In this paper and in the follows of the holographic approach to describe the primary acceleration and the late-time acceleration eras, we have considered and unified inflation and dark energy while accelerated particle holographic (APHM) densi...
Nuclear neutron radius and weak mixing angle measurements from latest COHERENT CsI and atomic parity violation Cs data
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 83, Iss 7, Pp 1-17 (2023)
Abstract: Abstract The COHERENT collaboration observed coherent elastic neutrino nucleus scattering using a 14.6 kg cesium-iodide (CsI) detector in 2017 and recently published the updated results before decommissioning the detector. Here, we present the legacy d...
Thermal regularization of t-channel singularities in cosmology and particle physics: the general case
Publication Type: Academic Journal
Source(s): Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-30 (2023)
Abstract: Abstract This paper presents a way to regularize the t-channel singularity (which appears when a massive, stable t-channel mediator of a given process is allowed to be on-shell, making the cross section infinite) in a general case of particles of any s...
Search for heavy, long-lived, charged particles with large ionisation energy loss in pp collisions at s $$ \sqrt{s} $$ = 13 TeV using the ATLAS experiment and the full Run 2 dataset
Publication Type: Academic Journal
Source(s): Journal of High Energy Physics, Vol 2023, Iss 6, Pp 1-60 (2023)
Abstract: Abstract This paper presents a search for hypothetical massive, charged, long-lived particles with the ATLAS detector at the LHC using an integrated luminosity of 139 fb −1 of proton–proton collisions at s $$ \sqrt{s} $$ = 13 TeV. These particles are e...
How robust are particle physics predictions in asymptotic safety?
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 83, Iss 7, Pp 1-22 (2023)
Abstract: Abstract The framework of trans-Planckian asymptotic safety has been shown to generate phenomenological predictions in the Standard Model and in some of its simple new physics extensions. A heuristic approach is often adopted, which bypasses the functi...
Massive particle pair production and oscillation in Friedman Universe: reheating energy and entropy, and cold dark matter
Publication Type: Academic Journal
Source(s): European Physical Journal C: Particles and Fields, Vol 83, Iss 5, Pp 1-24 (2023)
Abstract: Abstract Suppose that the early Universe starts with a cosmological $$\Lambda $$ Λ -term (dark energy) originating from quantum spacetime at the Planck scale. Dark energy drives inflation and reheating by reducing its value for massive particle–antipar...
Study of Physics Problem in Low-intermediate Energy Heavy Ion Collision with Machine Learning Algorithm
Publication Type: Academic Journal
Source(s): Yuanzineng kexue jishu, Vol 57, Iss 4, Pp 751-761 (2023)
Abstract: The medium effects of nucleons and equation of state (EOS) are two important issues in low-intermediate energy nuclear physics. In laboratory, the medium effects of nucleons and EOS can be learned by comparing the heavy ion collisions (HICs) with the t...