Results 61 to 70 of about 386,546 (279)

GluN2B-NMDAR subunit contribution on synaptic plasticity: A phenomenological model for CA3-CA1 synapses [PDF]

, 2023
Justinas J. Dainauskas, Hélène Marie, Michele Migliore, Aušra Saudargienė   +3 more
openalex   +1 more source

Dynamics of the Galvanic Replacement Reaction of Silver by Gold: Phenomenological Models for Open Circuit Potential‐Time Responsive Indicator

ChemElectroChem, EarlyView.
This article explores the dynamics of replacing three silver atoms by one gold atom (galvanic replacement reaction [GRR]) within silver nanoparticles. The reaction is tracked experimentally using open circuit potential and then mathematically fitted to a sigmoidal kinetic function inspired by autocatalytic and enzymatic cascade reaction functions to ...
Bonito Aristide Karamoko, Yaovi Holade
openalex   +2 more sources

Phenomenological Constraints on Axion Models of Dynamical Dark Matter

, 2012
In two recent papers (arXiv:1106.4546, arXiv:1107.0721), we introduced "dynamical dark matter" (DDM), a new framework for dark-matter physics in which the requirement of stability is replaced by a delicate balancing between lifetimes and cosmological ...
A. D. Linde, A. R. Liddle, Brooks Thomas, Keith R. Dienes, R. Bernabei, S. C. Kappadath   +5 more
core   +1 more source

Gaussian Sum-Rules and Prediction of Resonance Properties [PDF]

, 2000
Techniques for using Gaussian QCD sum-rules to predict hadronic resonance properties are developed for single-resonance and two-resonance phenomenological models, and criteria are developed for determining which of these models is required for analyzing ...
Abramowitz, Bagan, Becchi, Bertlmann, Black, Black, Broadhurst, Burakovsky, Caldi, Callan, Carlitz, Carlitz, Caso, Chetyrkin, Chetyrkin, Chetyrkin, D. Harnett, Deakin, Dominguez, Efros, Elias, Elias, Elias, Elias, Floratos, G. Orlandini, Gabrielli, Gell-Mann, Giménez, Giménez, Gorishny, Gorishny, Gorishny, Jaffe, Jamin, Jannsen, Minkowski, Miransky, Moorhouse, Morgan, Nambu, Narison, Nikolaev, Novikov, Oller, Oller, Press, Reinders, Reinders, Shankar, Shi, Shifman, Shuryak, Steele, T.G. Steele, Törnqvist, Weinstein   +56 more
core   +2 more sources

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

Advanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra, Paul Konrad, Andreas Sperlich, Timur Biktagirov, Wolf Gero Schmidt, Lesley Spencer, Igor Aharonovich, Sven Höfling, Vladimir Dyakonov   +8 more
wiley   +1 more source

Simplified TeV leptophilic dark matter in light of DAMPE data

Journal of High Energy Physics, 2018
Using a simplified framework, we attempt to explain the recent DAMPE cosmic e + + e − flux excess by leptophilic Dirac fermion dark matter (LDM). The scalar (Φ0) and vector (Φ1) mediator fields connecting LDM and Standard Model particles are discussed ...
Guang Hua Duan, Lei Feng, Fei Wang, Lei Wu, Jin Min Yang, Rui Zheng   +5 more
doaj   +1 more source

Topological obstructions to autoencoding

Journal of High Energy Physics, 2021
Autoencoders have been proposed as a powerful tool for model-independent anomaly detection in high-energy physics. The operating principle is that events which do not belong to the space of training data will be reconstructed poorly, thus flagging them ...
Joshua Batson, C. Grace Haaf, Yonatan Kahn, Daniel A. Roberts   +3 more
doaj   +1 more source

The Dynamics of Interfacial Trap States in High‐Detectivity Near‐Infrared Photomultiplication Organic Photodetectors

Advanced Functional Materials, EarlyView.
Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot, Zhuoran Qiao, Beier Hu, Davide Nodari, Francesco Furlan, Filip Aniés, Yicheng Yang, Martin Heeney, Artem A. Bakulin, Nicola Gasparini   +9 more
wiley   +1 more source

Correlation between R D ∗ $$ {R}_{D^{\left(\ast \right)}} $$ and top quark FCNC decays in leptoquark models

Journal of High Energy Physics, 2019
Some interpretations of R D ∗ $$ {R}_{D^{\left(\ast \right)}} $$ anomaly in B meson decay using leptoquark (LQ) models can also generate top quark decays through Flavor Changing Neutral Current (FCNC). In this work we focus on two LQs, i.e.
Tae Jeong Kim, Pyungwon Ko, Jinmian Li, Jiwon Park, Peiwen Wu   +4 more
doaj   +1 more source

Inclusive and exclusive neutrino-nucleus cross sections and the reconstruction of the interaction kinematics

Journal of High Energy Physics, 2021
We present a full kinematic analysis of neutrino-nucleus charged current quasielastic interactions based on the Local Fermi Gas model and the Random Phase Approximation.
B. Bourguille, J. Nieves, F. Sánchez
doaj   +1 more source