Failed Experiment ReportOpen accessPhysics and Astronomy
Eric M Kenney, Brenden R Ortiz, Chennan Wang et al. · 2021 · Journal of Physics Condensed Matter
Abstract We have carried out muon spin relaxation and rotation measurements on the newly discovered kagome metal KV 3 Sb 5 , and find a local field dominated by weak magnetic disorder which we associate with the nuclear moments present,…
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Priyanca Ford, G L Kulcinski · 2026 · Zenodo (CERN European Organization for Nuclear Research)
Aegis is the forward-base configuration of the Kronos deuterium–helium-3 tandem-mirror burner: a fixed, hardened, grid-independent installation that turns an aneutronic-dominated fusion source into firm electrical power for a defence site without a fuel-convoy tail. This paper is a comprehensive, review-article treatment of the integrated physics case for that machine, and it separates, throughout, what is robust from what is conditional. At the frozen design point the plant reaches an engineering gain =1.318 at fusion power 4298.5 MW, of which 3868.0 MW is the charged-particle D+ ^3He p (14.6
View details →Failed Experiment ReportOpen accessPhysics and Astronomy
Priyanca Ford, G L Kulcinski · 2026 · Zenodo (CERN European Organization for Nuclear Research)
Aegis is the forward-base configuration of the Kronos deuterium–helium-3 tandem-mirror burner: a fixed, hardened, grid-independent installation that turns an aneutronic-dominated fusion source into firm electrical power for a defence site without a fuel-convoy tail. This paper is a comprehensive, review-article treatment of the integrated physics case for that machine, and it separates, throughout, what is robust from what is conditional. At the frozen design point the plant reaches an engineering gain =1.318 at fusion power 4298.5 MW, of which 3868.0 MW is the charged-particle D+ ³He p (14.68
View details →Failed Experiment ReportPhysics and Astronomy
V. K. Dixit, S. Porwal, S. D. Singh et al. · 2014 · Journal of Physics D Applied Physics
Temperature dependence of the photoluminescence (PL) peak energy of bulk and quantum well (QW) structures is studied by using a new phenomenological model for including the effect of localized states. In general an anomalous S-shaped…
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Prabir Kumar Haldar, Sanjib Kumar Manna · 2011 · Chinese Physics Letters
We present an analysis of ring-like and jet-like events in terms of factorial correlations and oscillatory multiplicity moments of 32S-Ag/Br interactions at 200 A GeV. The investigation reveals that the correlated moments increase with…
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Steven McNamara, S. Abouelazayem, А. И. Алиева et al. · 2026 · Nuclear Fusion
Abstract As part of the U.S. Department of Energy’s Milestone-Based Fusion Energy Development Program, Tokamak Energy has completed the pre-concept design of the ST–E1 fusion power plant. ST–E1 is envisaged to operate in two phases: a pilot plant phase, targeting sustained net power production of 300 − 500 MWe for a duration > 1 hr , followed by a commercial power plant phase targeting steady-state operations and a normalised overnight capital cost of ⩽ 12 000 $ / kWe . The design process adopted was highly iterative, integrating all major plant systems and progressing i
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Luca Boccioli, David Vartanyan, Evan O’Connor et al. · 2025 · Monthly Notices of the Royal Astronomical Society
ABSTRACT Massive stars can end their lives with a successful supernova explosion (leaving behind a neutron star or, more rarely, a black hole), or a failed explosion that leaves behind a black hole. The density structure of the pre-collapse progenitor star already encodes much of the information regarding the outcome and properties of the explosion. However, the complexity of the collapse and subsequent shock expansion phases prevents drawing a straightforward connection between the pre-collapse and post-explosion properties. In order to derive such a connection several explodability studies h
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Rafael Navarro-Carrera, K. I. Caputi, Edoardo Iani et al. · 2025 · The Astrophysical Journal
Abstract Making use of JWST NIRSpec and NIRCam data, we conduct a detailed analysis of GN- z 8-LAE, a strong Ly α emitter at z = 8.279. We investigate the interstellar medium (ISM) conditions that enable the Ly α detection in this source at the Epoch of Reionization (EoR) and scrutinize GN- z 8-LAE as an early reionizer. In agreement with previous results, we find that GN- z 8-LAE is a young galaxy (age ∼10 Myr) with a lower stellar mass ( M ⋆ ∼ 10 7.66 M ⊙ ) than most Ly α emitters (LAEs) at similar redshifts. The derived stellar-mass and star formation rate surface densities are Σ M ⋆ ∼ 355
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