The Excitation Energy of the First Excited State of 9Be

1975 ◽  
Vol 53 (21) ◽  
pp. 2445-2447
Author(s):  
C. M. Fou ◽  
R. M. Gagne ◽  
P. T. Wu
Keyword(s):  
Excited State ◽  
Excitation Energy ◽  
Final State Interaction ◽  
State Interaction ◽  
Final State ◽  
System A ◽  
First Excited State ◽  
Particle Spectra

The α particle spectra from the 11B(d,α)9Be reaction were analyzed for the first excited state of 9Be using three particle (n+α+8Be) kinematics with two particle final state interaction of the n+8Be system. A good fit was obtained assuming Ex = 1.70 ± 0.01 MeV and Γ = 0.20 ± 0.01 MeV.

Neutron–8Be Final-State Interaction in the Breakup of 9Be

1971 ◽  
Vol 49 (15) ◽  
pp. 2085-2088 ◽  
Author(s):  
H. Jeremie
Keyword(s):  
Excitation Energy ◽  
Final State Interaction ◽  
Scattering Length ◽  
State Interaction ◽  
Effective Range ◽  
Interaction Theory ◽  
Final State ◽  
Relative Excitation

The shape of a peak in the 9Be(p,p′)9Be* → 8Be + n reaction, as measured by Spencer et al., has been calculated according to final-state interaction theory using the effective-range approximation. The value of the neutron–8Be scattering length thus obtained is [Formula: see text] corresponding to a relative excitation energy of 14.5 ± 5 keV.

Quantum theory of post-collision interaction in inner-shell photoionization: Final-state interaction between two continuum electrons

1987 ◽  
Vol 36 (12) ◽  
pp. 5606-5614 ◽  
Author(s):  
G. Bradley Armen ◽  
Jukka Tulkki ◽  
Teijo Aberg ◽  
Bernd Crasemann
Keyword(s):  
Quantum Theory ◽  
Final State Interaction ◽  
State Interaction ◽  
Final State

Proton-proton final state interaction in the p + 3He reaction

1969 ◽  
Vol 136 (2) ◽  
pp. 337-352 ◽  
Author(s):  
C.C. Chang ◽  
E. Bar-Avraham ◽  
H.H. Forster ◽  
C.C. Kim ◽  
P. TomaŠ ◽  
...  
Keyword(s):  
Final State Interaction ◽  
State Interaction ◽  
Final State ◽  
Proton Proton
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