scattering length
Measurement of the Nucleon Nucleon Scattering Length with the ESC04 Interaction
... the scattering length associated with low- energy nucleon-nucleon ...the scattering was studied by means of a sin- gle particle Schrödinger equation which involves a non- local effective potential, ...
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Crystal structure of A site deficient La0 2Sr0 2 xCaxTiO3 perovskite at ambient conditions and high temperatures : a neutron powder diffraction study
... give a better picture due to the relatively large scattering length of oxygen ions.11 Therefore, this paper outlines the results obtained using neutron powder diffraction to characterise [r] ...
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Höfer, Moritz (2017): A two-orbital quantum gas with tunable interactions. Dissertation, LMU München: Fakultät für Physik
... In this chapter, we study the strongly interacting Fermi gas in two dimensions (2D). The reduction of the dimensionality has dramatic consequences on interacting many-body sys- tems [172]. Already at the level of the ...
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Spin-orbit interaction in InAs/GaSb heterostructures quantified by weak antilocalization
... relevant scattering length scales, that the dominant underlying spin-relaxation mechanism in our InAs/GaSb heterostructure is EY, and not DP in the form of the Rashba SOI owing to structural inversion ...
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K− 3He and K− 4He interactions at low energies
... He scattering length with an imaginary part roughly two times larger than the result obtained with the vacuum ¯ KN scat- tering ...large scattering lengths for K − 4 He and K − 3 He systems with real ...
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Electromagnetic interactions in Halo Effective Field Theory
... large scattering length(s), EFT provides new insights and ex- plains certain universal properties that are independent of the interaction ...tering length with the triton binding energy [8, 9] or ...
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Spin-triplet supercurrent carried by quantum Hall edge states through a Josephson junction
... These spin-singlet results may well be of relevance also for graphene, which is an attractive alternative to InAs in the search for the coexistence of the Josephson and quantum Hall effects. The results obtained here ...
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η bound state: theory and experiment
... the scattering length is real at very small energies here the ηN → πN channel is always open and hence the scattering length is ...the scattering length a(ηN), Haider and Liu[5] ...
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Final State Interactions and Polarization Observables in the Reaction pp → pKΛ
... We applied a method to extract the pΛ effective scattering length from the shape of the final state interaction. The experimental precision of the COSY-TOF detector surpasses the error inherent to the ...
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An introduction to neutrons for biology
... coherent scattering length of hydrogen and that of other common atoms (deuterium, carbon, oxygen, nitrogen, phosphorous) allows large contrasts between parts of the sample, if one replaces selectively, ...
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Neutron reflectivity
... the scattering length density of each layer is known, taking into account the roughness at each interface between two adjacent layers by the optical matrix ...and scattering length densities ...
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The multiple-scattering series in few-nucleon systems
... negative scattering length (a > 1) the pole indeed appears in the physical region r ∼ Q −1 ∼ a > −1 , but as long as Q −1 ∼ a a shallow MN state can be ...
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Spin-orbit interaction in InAs/GaSb heterostructures quantified by weak antilocalization
... relevant scattering length scales, that the dominant underlying spin-relaxation mechanism in our InAs/GaSb heterostructure is EY, and not DP in the form of the Rashba SOI owing to structural inversion ...
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Anisotropy in the hole mobility measured along the [110] and [110] orientations in a strained Ge quantum well
... Figure 4 shows the best agreement found with our calculated mobilities along with the parameters used to obtain this. According to our simulations, the best fit for both orientations was achieved for a remote ionized ...
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Characterization of acoustic diffusion using refracto vibrometry
... (absorption, scattering, and diffusion), where an absolute evaluation of sound pressure is not ...plane scattering surface, arbitrarily chosen as a 1D length 7 quadratic residue diffuser (QRD) [11] ...
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Raman spectroscopy: techniques and applications in the life sciences
... Despite these challenges, new strategies are being developed. Although none of these technologies solve every problem, specific applications can be approached using one or more of these techniques. For example, new ...
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X-Rays and Scattering from Filters Used in Diagnostic Radiology
... Compton scattering occurs when the incident X-ray photon is deflected from its original path by an interaction with an ...incoherent scattering because the photon energy change is not always orderly and ...
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Investigation on the Scattering Characteristics of Gaussian Beam from Two Dimensional Dielectric Rough Surfaces Based on the Kirchhoff Approximation
... coherent scattering comes form the region around the specular direction and the angular width is related with the beam size, but for the case of plane wave incidence, the Kirchhoff scalar result shows that the ...
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Theory of the Scattering Phase Matrix Determination for Atmospheric Aerosols
... Aerosols are small solid or liquid particles of range of sub-microns to several microns, suspended in the atmosphere. Basically there are two types of Aerosols, Primary and Secondary. The Primary are directly emitted as ...
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The Scattering of a Cylindrical Shear Axial Wave by a Circular Cavity in Piezoelectric Crystal
... The scattering of a plane monochromatic shear wave by cylindrical inсlusion in piezoelectric crystal was a subject of discussion in works of one of the authors ...a scattering field and changes of the ...
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