Results 51 to 60 of about 1,686,457 (382)
Probing additional dimensions in the universe with neutron experiments [PDF]
, 2003 We carry out a simple analysis of (n+3)-dimensional gravity in the context of recent work on 'large' supplementary dimensions and deduce a formula for the expected compactification radius for the n additional dimensions in the universe, as a function of ...
Frank, Alejandro +2 more
core +6 more sources
Neutron scattering by Dirac multipoles [PDF]
Journal of Physics: Condensed Matter, 2017 Ordered magnetic charge created by Dirac multipoles that are magnetic and polar is examined. It has previously been revealed in the pseudo-gap phase of high-Tc materials by use of the Kerr effect and magnetic neutron Bragg diffraction. There are several forms of the polar operator for magnetic neutron scattering built from spin and electric dipole ...
Stephen W. Lovesey, Dmitry D. Khalyavin
openaire +5 more sources
Aggregate, Volume 3, Issue 6, December 2022., 2022 Carbon dots (CDs) has excellent photoluminescence properties. Aggregation plays an important role in both the formation of CDs and their fluorescence, yet is seldom studied in detail. This review aims to fill this knowledge gap. We first discuss how aggregation leads to the formation of different types of CDs, and the impact on morphology, luminescence,
Yi Ru +2 more
wiley +1 more source
Nature Communications, 2020 The SARS-CoV-2 3CL main protease (3CL Mpro) is a chymotrypsin-like protease that facilitates the production of non-structural proteins, which are essential for viral replication and is therefore of great interest as a drug target.
Daniel W. Kneller +8 more
doaj +1 more source
Journal of Chemical Physics, 2018 We present a combination of force field and ab initio molecular dynamics simulations together with neutron scattering experiments with isotopic substitution that aim at characterizing ion hydration and pairing in aqueous calcium chloride and formate ...
T. Martinek +8 more
semanticscholar +1 more source
Neutron scattering for structural biology [PDF]
Physics Today, 2020 Modern neutron sources illuminate the complex functions of living systems.
Hoogerheide, David P +2 more
openaire +3 more sources
Direct prediction of inelastic neutron scattering spectra from the crystal structure
Machine Learning: Science and Technology, 2023 Inelastic neutron scattering (INS) is a powerful technique to study vibrational dynamics of materials with several unique advantages. However, analysis and interpretation of INS spectra often require advanced modeling that needs specialized computing ...
Yongqiang Cheng +6 more
doaj +1 more source
Chiral Three-Nucleon Interactions in Light Nuclei, Neutron-α Scattering, and Neutron Matter. [PDF]
Physical Review Letters, 2015 We present quantum Monte Carlo calculations of light nuclei, neutron-α scattering, and neutron matter using local two- and three-nucleon (3N) interactions derived from chiral effective field theory up to next-to-next-to-leading order (N(2)LO).
J. Lynn +6 more
semanticscholar +1 more source
Precision Measurement of the n-3He Incoherent Scattering Length Using Neutron Interferometry
, 2009 We report the first measurement of the low-energy neutron-$^3$He incoherent scattering length using neutron interferometry: $b_i' = (-2.512\pm 0.012{statistical}\pm0.014{systematic})$ fm. This is in good agreement with a recent calculation using the AV18+
D. A. Pushin +14 more
core +1 more source
Low-energy neutron-deuteron reactions with N3LO chiral forces [PDF]
, 2014 We solve three-nucleon Faddeev equations with nucleon-nucleon and three-nucleon forces derived consistently in the framework of chiral perturbation theory at next-to-next-to-next-to-leading order in the chiral expansion.
Bernard, V. +18 more
core +4 more sources