Summary
Calculations have been done on the hypertriton with a hamiltonian containing a neutron-proton potential with a tensor part. The integral volume of Λ-N interaction and the wave function parameters are modified to a certain extent with respect to the results of preceding calculations, performed with a purely central potential. It is concluded that a more refined calculation will be necessary to get a definite answer to the question of the importance of n-p tensor corrections in3HΛ.
Riassunto
Conti effettuati sul3HΛ con una hamiltoniana contenente il potenziale neutrone-protone con parte tensoriale mostrano che il volume integrale della interazione Λ-nucleone ed i parametri della funzione d’onda son modificati rispetto ai risultati di conti precedenti basati su un potenziale totalmente centrale. Si conclude che è necessario un conto più raffinato per avere una risposta definitiva sulla importanza delle correzioni tensoriali nell’ipertritone.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
Literatur
R. H. Dalitz andB. W. Downs:Phys. Rev.,110, 958 (1958) (this work will be indicated by D.D.I);R. H. Dalitz andB. W. Downs:Phys. Rev.,114, 593 (1959).
For exponential shape see:R. H. Dalitz andB. W. Downs:Phys. Rev.,111, 967 (1958). For Yukawa shape see:R. H. Dalitz andB. W. Downs:Phys. Rev.,114, 593 (1959). In the latter case we have used the results for gaussian shape because there is not substantial difference.
H. Feshbach andJ. Schwinger:Phys. Rev.,84, 194 (1951).
H. H. Hall andJ. L. Powell:Phys. Rev.,90, 912 (1953).
Author information
Authors and Affiliations
Additional information
This work has been presented at the XLVI Congress of the Italian Physical Society, Naples, 29 September – 5 October 1960.
Rights and permissions
About this article
Cite this article
Barsella, B., Rosati, S. On the effect of n-p tensor forces in3HΛ — I— I. Nuovo Cim 20, 914–927 (1961). https://doi.org/10.1007/BF02733445
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02733445