Final-state electron-electron interaction in Compton scattering

2001 ◽  
Vol 64 (12) ◽  
Author(s):  
J. A. Soininen ◽  
K. Hämäläinen ◽  
S. Manninen
Keyword(s):  
Compton Scattering ◽  
Electron Interaction ◽  
Final State ◽  
State Electron

scholarly journals Final-state interaction in Compton scattering from electron liquids

2000 ◽  
Vol 62 (12) ◽  
pp. R7687-R7690 ◽  
Author(s):  
C. Sternemann ◽  
K. Hämäläinen ◽  
A. Kaprolat ◽  
A. Soininen ◽  
G. Döring ◽  
...  
Keyword(s):  
Compton Scattering ◽  
Final State Interaction ◽  
State Interaction ◽  
Final State ◽  
Electron Liquids

PARTONIC PICTURE OF GTMDS

2014 ◽  
Vol 25 ◽  
pp. 1460009 ◽  
Author(s):  
SIMONETTA LIUTI ◽  
ABHA RAJAN ◽  
AURORE COURTOY ◽  
GARY R. GOLDSTEIN ◽  
J. OSVALDO GONZALEZ HERNANDEZ
Keyword(s):  
Angular Momentum ◽  
Compton Scattering ◽  
Orbital Angular Momentum ◽  
Scattering Amplitude ◽  
Final State Interaction ◽  
Deeply Virtual Compton Scattering ◽  
Virtual Compton Scattering ◽  
Matrix Elements ◽  
Final State ◽  
Wigner Distributions

We argue that due to parity constraints, the helicity combination of the purely momentum space counterparts of the Wigner distributions — the generalized transverse momentum distributions — that describes the configuration of an unpolarized quark in a longitudinally polarized nucleon, can enter the deeply virtual Compton scattering amplitude only through matrix elements involving a final state interaction. The relevant matrix elements in turn involve light cone operators projections in the transverse direction, or they appear in the deeply virtual Compton scattering amplitude at twist three. Orbital angular momentum or the spin structure of the nucleon was a major reason for these various distributions and amplitudes to have been introduced. We show that twist three contributions to deeply virtual Compton scattering provide observables related to orbital angular momentum.

ELECTRON CORRELATION IN METALS EVIDENCED BY COMPTON SCATTERING

1987 ◽  
Vol 48 (C9) ◽  
pp. C9-851-C9-854 ◽  
Author(s):  
A. ISSOLAH ◽  
j. CHOMILIER ◽  
Y. GARREAU ◽  
G. LOUPIAS
Keyword(s):  
Compton Scattering ◽  
Electron Correlation
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