نتایج جستجو برای: nucleus scattering

تعداد نتایج: 224370  

2004
Omar Benhar

I review the main features of the nuclear response extracted from electron scattering data. The emerging picture clearly shows that the shell model does not provide a fully quantitative description of nuclear dynamics. On the other hand, many body approaches in which correlation effetcs are explicitely taken into account lead to a satisfactory account of electron scattering observables. The pos...

2000
B. Z. Kopeliovich T. L. Trueman

We show that, to a very good approximation, the ratio of the spin-flip to the non-flip parts of the elastic proton-nucleus amplitude is the same as for proton-nucleon scattering at very high energy. The result is used to do a realistic calculation of the analyzing power A N for pC scattering in the Coulomb-nuclear interference (CNI) region of momentum transfer.

Journal: :The European Physical Journal A 2021

The nuclear rainbow observed in the elastic $$\alpha $$ -nucleus and light heavy-ion scattering is proven to be due refraction of wave by a deep, attractive real optical potential. pattern, established as broad oscillation Airy minima cross section, originates from an interference refracted far-side amplitudes. It natural expect similar pattern also inelastic nucleus–nucleus system that exhibit...

2006
M. B. Barbaro J. E. Amaro J. A. Caballero T. W. Donnelly

We suggest that superscaling analyses of few-GeV inclusive electron scattering from nuclei, both in the quasielastic peak and in the region where the ∆-excitation dominates, allow one to make reliable predictions for charge-changing neutrino reactions at energies of a few GeV, relevant for neutrino oscillation experiments.

2006
Omar Benhar Donal Day

This article presents a review of the field of inclusive quasi-elastic electron-nucleus scattering. It discusses the approach used to measure the data and includes a compilation of data available in numerical form. The theoretical approaches used to interpret the data are presented. A number of results obtained from the comparison between experiment and calculation are then reviewed. The analog...

2015
Kate Scholberg

I describe physics potential and experimental prospects for coherent elastic neutrino-nucleus scattering (CEvNS), a process which has not yet been observed. Germaniumbased detectors represent a promising technology for CEvNS experiments. I focus primarily on stopped-pion neutrino sources. 1. Coherent elastic neutrino-nucleus scattering Coherent elastic neutrino-nucleus scattering (“CEvNS”1) is ...

2001
M. B. Chadwick

Microscopic optical potentials for nucleon-nucleus (NA) scattering obtained from the folding of the effective g matrices, solutions of the Bruckner-BetheGoldstone equation, with the densities of the target, are applied to the case of neutron-nucleus scattering. Given that the optical potentials are specified in all two-body angular momentum, spin and isospin channels available to the NA scatter...

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