Non-Relativistic Dispersion Relations for a Two Channel Scattering Process
1962 ◽
Vol 58
(2)
◽
pp. 363-376
◽
Keyword(s):
In (l) Khuri has proved the validity of a dispersion relation for non-relativistic potential scattering. More precisely, he has shown that if the potential V(r) is central and satisfies: then the scattering amplitude f(k, τ) = M(E, τ) (where E = k2 is the energy) satisfies the following dispersion relation for fixed momentum transfer τ ≤ 2α: In (2), Rj(τ) is the (real) residue of the scattering amplitude at the bound state Ej and is the Fourier transform of the potential .
1985 ◽
Vol 97
(1)
◽
pp. 111-125
◽
1959 ◽
Vol 11
◽
pp. 583-592
◽
1971 ◽
Vol 70
(1)
◽
pp. 49-51
1965 ◽
Vol 5
(3)
◽
pp. 289-298
◽
Keyword(s):
1979 ◽
Vol 31
(6)
◽
pp. 1281-1292
◽
2019 ◽
Vol 97
(12)
◽
pp. 1349-1360
◽
1986 ◽
Vol 38
(2)
◽
pp. 328-359
◽
2021 ◽