Results 101 to 110 of about 4,021 (218)

Results on Double-polarization Asymmetries in Quasielastic Scattering from Polarized 3He

open access: yesEPJ Web of Conferences, 2016
The 3He nucleus has become extremely important in the investigation of the neutron’s spin structure. When polarized, 3He acts as an effective polarized neutron target and hence facilitates our understanding of the neutron’s internal structure.
Sulkosky Vincent A.
doaj   +1 more source

Quasielastic Light Scattering for Protein Assembly Studies [PDF]

open access: yes, 2005
Quasielastic light scattering (QLS) spectroscopy is an optical method for the determination of diffusion coefficients of particles in solution. In this chapter, we discuss the principles and practice of QLS with respect to protein assembly reactions. Particles undergoing Brownian motion produce fluctuations in scattered light intensity. We describe how
Lomakin, Aleksey   +2 more
openaire   +4 more sources

Quasielastic and low-energy inelastic neutron scattering study of HoCrO 3 by high resolution time-of-flight neutron spectroscop [PDF]

open access: yes, 2017
In order to understand the origin of the huge quasielastic magnetic scattering observed previously with a back-scattering neutron spectrometer, we have re-investigated the low energy excitations in HoCrO3 by inelastic neutron scattering in a much wider ...
Jalarvo, N.   +13 more
core   +1 more source

Model-free Approach to Quasielastic Neutron Scattering from Anomalously Diffusing Quantum Particles [PDF]

open access: yes, 2018
International audienceThis paper resumes and extends recent work by the author on the dynamics of anomalously diffusing quantum particles that is probed by the quasielastic neutron scattering from complex molecular systems.
Kneller, G.
core  

Direct observation of interlayer molecular translational motion in a smectic phase and determination of the layer order parameter

open access: yesPhysical Review Research, 2019
The smectic phase shows a layered structure, which is the most fundamental and universal order found in soft materials. However, previous technical limitations made it difficult to fully and microscopically observe the interlayer molecular motions in the
Makina Saito   +6 more
doaj   +1 more source

Study of neutrino-induced neutral current neutral pion production in the T2K near detector [PDF]

open access: yes, 2013
The T2K experiment is a long baseline neutrino oscillation experiment. The most intense accelerator muon neutrino beam ever built is produced at the J-PARC facility in Tokai, located on the east coast of Japan, and directed (2.5 [degrees] off -axis ...
Short, Samantha
core   +1 more source

Quasielastic scattering of $^{11}$Li and $^{12}$Be on $^{12}$C [PDF]

open access: yes, 2000
The quasielastic Li-11,Be-12 + C-12 scattering at E/A similar or equal to 60 MeV has been studied by adding a fitted polarisation potential to the folding model potential derived from Li-9,Be-12 -C-12 and neutron-C-12 phenomenological optical potentials.
Pacheco, J.C., Vinh Mau, N.
core   +2 more sources

Dynamics of hydrogen atoms in superoxide dismutase by quasielastic neutron scattering [PDF]

open access: yes, 1995
The low energy dynamic of the enzyme Cu,Zn superoxide dismutase have been investigated by means of quasielastic neutron scattering in the temperature range 4–320 K.
Deriu, A.   +5 more
core   +1 more source

Hadron Medium Modifications

open access: yesEPJ Web of Conferences, 2012
Proton recoil polarization in quasielastic electron scattering is a powerful tool to study properties of nucleons bound in the nuclear medium. The most precise results have been obtained at Jefferson Lab in the 4He(e, e′ p)3 H reaction at four momentum ...
Strauch Steffen
doaj   +1 more source

Quenching of the analyzing power for inclusive quasielastic (p→,p') scattering [PDF]

open access: yes, 2007
Within the context of a nonrelativistic semiclassical distorted wave (SCDW) model, we demonstrate that the experimentally observed reduction of the inclusive quasielastic Pb208(p→,p') analyzing power relative to the value for free NN scattering, at ...
Hillhouse G.C.   +2 more
core   +1 more source

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