Higher-order ratios of baryon number cumulants [PDF]
Open Physics, 2012 The relevance of higher order cumulants of net baryon number fluctuations for the analysis of freeze-out and critical conditions in heavy-ion collisions at LHC and RHIC is addressed. The sign structure of the higher order cumulants in the vicinity of the
Schaefer Bernd-Jochen, Wagner Mathias
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Correlated stopping, proton clusters and higher order proton cumulants [PDF]
European Physical Journal C: Particles and Fields, 2017 We investigate possible effects of correlations between stopped nucleons on higher order proton cumulants at low energy heavy-ion collisions. We find that fluctuations of the number of wounded nucleons $$N_{\mathrm {part}}$$ N part lead to rather ...
Adam Bzdak, Volker Koch, Vladimir Skokov
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Automatic Modulation Recognition Based on the Optimized Linear Combination of Higher-Order Cumulants [PDF]
Sensors, 2022 Automatic modulation recognition (AMR) is used in various domains—from general-purpose communication to many military applications—thanks to the growing popularity of the Internet of Things (IoT) and related communication technologies.
Asad Hussain +7 more
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A Modulation Recognition System for Underwater Acoustic Communication Signals Based on Higher-Order Cumulants and Deep Learning [PDF]
Journal of Marine Science and Engineering, 2023 Underwater acoustic channels, influenced by time-varying, space-varying, frequency-varying, and multipath effects, pose significant interference challenges to underwater acoustic communication (UWAC) signals, especially in non-cooperative scenarios.
Run Zhang +5 more
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Impact of resonance decays on critical point signals in net-proton fluctuations
European Physical Journal C: Particles and Fields, 2017 The non-monotonic beam energy dependence of the higher cumulants of net-proton fluctuations is a widely studied signature of the conjectured presence of a critical point in the QCD phase diagram.
Marcus Bluhm +3 more
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Higher-Order Cumulants Drive Neuronal Activity Patterns, Inducing UP-DOWN States in Neural Populations [PDF]
Entropy, 2020 A major challenge in neuroscience is to understand the role of the higher-order correlations structure of neuronal populations. The dichotomized Gaussian model (DG) generates spike trains by means of thresholding a multivariate Gaussian random variable ...
Roman Baravalle, Fernando Montani
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Adaptive Recognition of Bioacoustic Signals in Smart Aquaculture Engineering Based on r-Sigmoid and Higher-Order Cumulants [PDF]
Sensors, 2022 In recent years, interest in aquaculture acoustic signal has risen since the development of precision agriculture technology. Underwater acoustic signals are known to be noisy, especially as they are inevitably mixed with a large amount of environmental ...
Tianyu Cao +4 more
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Collectivity in pp from resummed interference effects?
Physics Letters B, 2019 Azimuthal asymmetries vn in the soft transverse momentum spectra of hadronic collisions can result as a consequence of quantum interference and color flow which translates spatial anisotropies into momentum anisotropies via multipole radiation patterns ...
Boris Blok, Urs Achim Wiedemann
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Higher Order Cumulants and Inference for a Class of Filtered Poisson Processes
Austrian Journal of Statistics, 2016 Spectral methods are useful in the analysis of time series and point process data in Zd or Rd. Parameter estimates based on these often have a limiting Gaussian distribution, whose limiting variance depends upon integrals of the second, third and fourth ...
R.J. Kulperger
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Higher-order mesoscopic fluctuations in quantum wires: Conductance and current cumulants [PDF]
, 2006 We study conductance cumulants $>$ and current cumulants $C_j$ related to heat and electrical transport in coherent mesoscopic quantum wires near the diffusive regime.
B. L. Altshuler +10 more
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