scholarly journals Nuclear Effects in Quasi-Elastic and Delta Resonance Production at Low Momentum Transfer

2015 ◽  
Author(s):  
John Gibney Demgen
Keyword(s):  
Momentum Transfer ◽  
Resonance Production ◽  
Delta Resonance ◽  
Nuclear Effects

scholarly journals Identification of Nuclear Effects in Neutrino-Carbon Interactions at Low Three-Momentum Transfer

2016 ◽  
Vol 116 (7) ◽  
Author(s):  
P. A. Rodrigues ◽  
J. Demgen ◽  
E. Miltenberger ◽  
L. Aliaga ◽  
O. Altinok ◽  
...  
Keyword(s):  
Momentum Transfer ◽  
Nuclear Effects

Neutrino resonance production at very low momentum transfer

2011 ◽  
Author(s):  
Richard Gran ◽  
S. K. Singh ◽  
J. G. Morfin ◽  
Makoto Sakuda ◽  
K. D. Purohit
Keyword(s):  
Momentum Transfer ◽  
Resonance Production

Momentum transfer dependence of nucleon resonance production in proton-proton collisions at 24 GeV/c

1971 ◽  
Vol 34 (5) ◽  
pp. 435-438 ◽  
Author(s):  
U. Amaldi ◽  
R. Biancastelli ◽  
C. Bosio ◽  
G. Matthiae ◽  
J.V. Allaby ◽  
...  
Keyword(s):  
Momentum Transfer ◽  
Nucleon Resonance ◽  
Resonance Production ◽  
Proton Proton ◽  
Proton Collisions ◽  
Momentum Transfer Dependence ◽  
Proton Proton Collisions

scholarly journals Publisher’s Note: Identification of Nuclear Effects in Neutrino-Carbon Interactions at Low Three-Momentum Transfer [Phys. Rev. Lett. 116 , 071802 (2016)]

2018 ◽  
Vol 121 (20) ◽  
Author(s):  
P. A. Rodrigues ◽  
J. Demgen ◽  
E. Miltenberger ◽  
L. Aliaga ◽  
O. Altinok ◽  
...  
Keyword(s):  
Momentum Transfer ◽  
Nuclear Effects

LACBED with Quantitative Anomalous Absorption Corrections

1990 ◽  
Vol 48 (2) ◽  
pp. 528-529
Author(s):  
C.J. Rossouw ◽  
L.J. Allen ◽  
P.R. Miller
Keyword(s):  
Momentum Transfer ◽  
Scattering Amplitude ◽  
Incident Beam ◽  
Waller Factor ◽  
Beam Momentum ◽  
Anomalous Absorption ◽  
Quantitative Calculation ◽  
Ewald Sphere ◽  
Image Position ◽  
Incident Beam Energy

An Einstein model for thermal diffuse scattering (TDS) has enabled quantitative calculation of the absorptive potential V'(r). This allows anomalous absorption to be accounted for in LACBED contrast. Fourier coefficients Vg-h of the absorptive component from each atom α are calculated from integrals of the formwhere fα is the scattering amplitude and M(Q) the Debye-Waller factor. Integration over the Ewald sphere (dΩ) requires the momentum transfer q to have values up to 2ko (the incident beam momentum). Dynamical ‘dechannelling’ is accounted for by the terms g ≠ h. The crystal absorptive potential is obtained by coherently summing over these atomic absorptive potentials within the unit cell. Unlike the elastic potential, the absorptive potential is a strong function of incident beam energy Eo, since the range of momentum transfer q and associated solid angles dΩ change with the Ewald sphere radius.Fig. 1 shows a LACBED pattern of the zeroth order beam from Si aligned along a <001> zone axis.

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