TY - GEN
T1 - Three- and four-body structure of S = -2 hypernuclei
AU - Hiyama, E.
PY - 2005/10/26
Y1 - 2005/10/26
N2 - Energy levels of the A = 7 - 10 double Λ hypernuclei are predicted on the basis of an α + x + Λ + Λ four-body model, where x = n,p,d,t,3He and α, respectively. Furthermore, the binding energy of ΛΛ4H is also discussed. We found that the ΛΛ - N coupling is important in the binding energy of ΛΛ4H. Scattering problem of the uudds̄ system, in the standard non-relativistic quark model is solved for the first time, by treating the large five-body modelspace including the NK scattering channel accurately with the Gaussian expansion method and the Kohn-type coupled-channel variational method.
AB - Energy levels of the A = 7 - 10 double Λ hypernuclei are predicted on the basis of an α + x + Λ + Λ four-body model, where x = n,p,d,t,3He and α, respectively. Furthermore, the binding energy of ΛΛ4H is also discussed. We found that the ΛΛ - N coupling is important in the binding energy of ΛΛ4H. Scattering problem of the uudds̄ system, in the standard non-relativistic quark model is solved for the first time, by treating the large five-body modelspace including the NK scattering channel accurately with the Gaussian expansion method and the Kohn-type coupled-channel variational method.
UR - http://www.scopus.com/inward/record.url?scp=33750334621&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33750334621&partnerID=8YFLogxK
U2 - 10.1063/1.2130142
DO - 10.1063/1.2130142
M3 - Conference contribution
AN - SCOPUS:33750334621
SN - 0735402841
SN - 9780735402843
T3 - AIP Conference Proceedings
SP - 89
EP - 94
BT - LOW ENERGY ANTIPROTON PHYSICS
T2 - LOW ENERGY ANTIPROTON PHYSICS: 8th International Conference on Low Energy Antiproton Physics, LEAP'05
Y2 - 16 May 2005 through 22 May 2005
ER -