Abstract
The process {gamma} + t {yields} n + d is treated within the exact AGS formalism, employing the W-matrix representation of the subsystem amplitudes in the integral kernel. As compared to the plane wave (Born) approximation, the full solution of the integral equation, which takes into account the final state interaction, shows at low energies a 30% enhancement, which vanishes at higher energies. At energies between 30 and 90 MeV the calculations based on Yamaguchi, Malfliet-Tjon and Paris potential agree with each other and with experiment. At energies below 30 MeV a remarkable potential dependence is observed, which leads just for the Paris potential to the strongest deviation form the data. In view of the experimental errors, the relevance of this discrepancy, however, is somewhat questionable. (orig.) [Deutsch] In dieser Arbeit untersuchen wir die Zweiteilchen-Photodisintegration des Tritons bei Verwendung eines sogenannten realistischen Potentials. Die gaengigen Nukleon-Nukleon-Wechselwirkungen beschreiben zwar das Zweinukleonen-Problem sehr gut, sind aber nicht in der Lage, alle experimentellen Dreinukleonen-Groessen befriedigend wiederzugeben. (orig./HSI)
Citation Formats
Richter, J.
Photodisintegration of the triton for the Paris potential under application of the W-matrix method within the AGS theory; Photodisintegration des Tritons fuer das Paris-Potential unter Anwendung der W-Matrix-Methode innerhalb der AGS-Theorie.
Germany: N. p.,
1993.
Web.
Richter, J.
Photodisintegration of the triton for the Paris potential under application of the W-matrix method within the AGS theory; Photodisintegration des Tritons fuer das Paris-Potential unter Anwendung der W-Matrix-Methode innerhalb der AGS-Theorie.
Germany.
Richter, J.
1993.
"Photodisintegration of the triton for the Paris potential under application of the W-matrix method within the AGS theory; Photodisintegration des Tritons fuer das Paris-Potential unter Anwendung der W-Matrix-Methode innerhalb der AGS-Theorie."
Germany.
@misc{etde_10121652,
title = {Photodisintegration of the triton for the Paris potential under application of the W-matrix method within the AGS theory; Photodisintegration des Tritons fuer das Paris-Potential unter Anwendung der W-Matrix-Methode innerhalb der AGS-Theorie}
author = {Richter, J}
abstractNote = {The process {gamma} + t {yields} n + d is treated within the exact AGS formalism, employing the W-matrix representation of the subsystem amplitudes in the integral kernel. As compared to the plane wave (Born) approximation, the full solution of the integral equation, which takes into account the final state interaction, shows at low energies a 30% enhancement, which vanishes at higher energies. At energies between 30 and 90 MeV the calculations based on Yamaguchi, Malfliet-Tjon and Paris potential agree with each other and with experiment. At energies below 30 MeV a remarkable potential dependence is observed, which leads just for the Paris potential to the strongest deviation form the data. In view of the experimental errors, the relevance of this discrepancy, however, is somewhat questionable. (orig.) [Deutsch] In dieser Arbeit untersuchen wir die Zweiteilchen-Photodisintegration des Tritons bei Verwendung eines sogenannten realistischen Potentials. Die gaengigen Nukleon-Nukleon-Wechselwirkungen beschreiben zwar das Zweinukleonen-Problem sehr gut, sind aber nicht in der Lage, alle experimentellen Dreinukleonen-Groessen befriedigend wiederzugeben. (orig./HSI)}
place = {Germany}
year = {1993}
month = {Mar}
}
title = {Photodisintegration of the triton for the Paris potential under application of the W-matrix method within the AGS theory; Photodisintegration des Tritons fuer das Paris-Potential unter Anwendung der W-Matrix-Methode innerhalb der AGS-Theorie}
author = {Richter, J}
abstractNote = {The process {gamma} + t {yields} n + d is treated within the exact AGS formalism, employing the W-matrix representation of the subsystem amplitudes in the integral kernel. As compared to the plane wave (Born) approximation, the full solution of the integral equation, which takes into account the final state interaction, shows at low energies a 30% enhancement, which vanishes at higher energies. At energies between 30 and 90 MeV the calculations based on Yamaguchi, Malfliet-Tjon and Paris potential agree with each other and with experiment. At energies below 30 MeV a remarkable potential dependence is observed, which leads just for the Paris potential to the strongest deviation form the data. In view of the experimental errors, the relevance of this discrepancy, however, is somewhat questionable. (orig.) [Deutsch] In dieser Arbeit untersuchen wir die Zweiteilchen-Photodisintegration des Tritons bei Verwendung eines sogenannten realistischen Potentials. Die gaengigen Nukleon-Nukleon-Wechselwirkungen beschreiben zwar das Zweinukleonen-Problem sehr gut, sind aber nicht in der Lage, alle experimentellen Dreinukleonen-Groessen befriedigend wiederzugeben. (orig./HSI)}
place = {Germany}
year = {1993}
month = {Mar}
}