Non-Abelian electric field correlator at NLO for dark matter relic abundance and quarkonium transport
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2022)137
Abstract: We perform a complete next-to-leading order calculation of the non-Abelian electric field correlator in a SU( N c ) plasma, which encodes properties of the plasma relevant for heavy particle bound state formation and dissociation,… read more here.
Keywords: field; field correlator; non abelian; electric field ... See more keywords
Conformal bootstrap at large charge
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2018)043
Abstract: A bstractWe consider unitary CFTs with continuous global symmetries in d > 2. We consider a state created by the lightest operator of large charge Q ≫ 1 and analyze the correlator of two light… read more here.
Keywords: regge; charge; large charge; correlator ... See more keywords
MWAX: A new correlator for the Murchison Widefield Array
Sign Up to like & getrecommendations! Published in 2023 at "Publications of the Astronomical Society of Australia"
DOI: 10.1017/pasa.2023.15
Abstract: Abstract We describe the design, validation, and commissioning of a new correlator termed ‘MWAX’ for the Murchison Widefield Array (MWA) low-frequency radio telescope. MWAX replaces an earlier generation MWA correlator, extending correlation capabilities and providing… read more here.
Keywords: new correlator; mwax new; widefield array; correlator ... See more keywords
A 1 GHz 64‐Channel High‐Level Digital Correlator for Aperture Synthesis Passive Millimetre‐Wave Security Imager
Sign Up to like & getrecommendations! Published in 2025 at "Electronics Letters"
DOI: 10.1049/ell2.70417
Abstract: A new generation of aperture synthesis passive millimetre‐wave imager is being developed for security screening using 4096 element antennas with 3.5 GHz bandwidth, enabling high radiometric sensitivity at a video frame rate. This paper proposed… read more here.
Keywords: aperture synthesis; millimetre wave; digital correlator; passive millimetre ... See more keywords
Charge asymmetry dependence of flow and a novel correlator to detect the chiral magnetic wave in a multiphase transport model
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review C"
DOI: 10.1103/physrevc.100.064907
Abstract: In a multiphase transport model with the initial electric quadrupole moment, we studied and discussed the charge asymmetry ($A_{\rm ch}$) dependence of flow at varied kinematic windows in semi-central Au+Au collisions at $\sqrt{s_{\rm NN}}$ =… read more here.
Keywords: magnetic wave; model; chiral magnetic; flow ... See more keywords
Unphysical properties of the static quark-antiquark four-point correlator in Landau gauge
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.014506
Abstract: We consider the four point connected correlator representing a static quark-antiquark pair separated by a spatial distance R, propagating for a Euclidean time T. This function is computed by lattice Monte Carlo in SU(2) pure… read more here.
Keywords: landau gauge; quark antiquark; correlator landau; static quark ... See more keywords
A Scalable and Instantaneously Wideband RF Correlator Based on Margin Computing
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Journal of Solid-State Circuits"
DOI: 10.1109/jssc.2024.3465244
Abstract: Correlation is a fundamental operation in radar/ communication signal processing. Enabling efficient reconfigurable correlation at high frequencies with wide bandwidths and high dynamic range is a fundamental challenge. This article presents a direct-RF wideband analog… read more here.
Keywords: correlation; correlator; instantaneously wideband; scalable instantaneously ... See more keywords
Digital optical correlator x-ray telescope alignment monitoring system
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.1.013104
Abstract: Abstract. The High-Energy Replicated Optics to Explore the Sun (HEROES) program is a balloon-borne x-ray telescope mission to observe hard x-rays (∼20 to 70 keV) from the sun and multiple astrophysical targets. The payload consists… read more here.
Keywords: bench; system; telescope; optical bench ... See more keywords
A non-coherent holographic correlator based on a digital micromirror device
Sign Up to like & getrecommendations! Published in 2018 at "Computer Optics"
DOI: 10.18287/2412-6179-2018-42-3-347-353
Abstract: The possibility of application of a digital micromirror device (DMD) as a spatial light modulator for outputting holographic filters in an optical correlator illuminated by quasimonochromatic spatially incoherent radiation was discussed. The experimental setup of… read more here.
Keywords: micromirror device; non coherent; correlator; digital micromirror ... See more keywords
FPGA Correlator for Applications in Embedded Smart Devices
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12040236
Abstract: Correlation has a variety of applications that require signal processing. However, it is computationally intensive, and software correlators require high-performance processors for real-time data analysis. This is a challenge for embedded devices because of the… read more here.
Keywords: software; fpga correlator; applications embedded; software correlators ... See more keywords
Object Recognition in Foggy and Hazy Conditions Using Dark Channel Prior-Based Fringe-Adjusted Joint Transform Correlator
Sign Up to like & getrecommendations! Published in 2024 at "Photonics"
DOI: 10.3390/photonics11121142
Abstract: Extreme weather conditions like fog and haze present substantial challenges to object recognition systems. Reduced visibility and contrast degradation significantly affect the auto-correlation process, often leading to failure in object recognition. To address this critical… read more here.
Keywords: object recognition; dark channel; fringe adjusted; recognition ... See more keywords