TY - JOUR
T1 - Applications of the NN bound-state problem
T2 - The deuteron and the 4,4 resonance
AU - Garcilazo, Humberto
AU - Mathelitsch, Leopold
PY - 1986
Y1 - 1986
N2 - The relativistic three-body equations for the bound-state problem proposed by the authors are solved for the NN system, in particular for the states with total isospin zero and two. In the case of isospin zero, only one bound state is found which corresponds precisely to the deuteron and whose wave function is quite similar to those of phenomenological models. In the case of isospin two, the most favorable configuration to possess a bound state is with total angular momentum two and positive space parity. There is experimental evidence, however, that the state is unbound; that means that it will appear as a resonance of spin two and isospin two which we call the 4,4 resonance since it is the analog to the well-known 3,3 resonance in the N system which has spin (3/2) and isospin (3/2).. AE
AB - The relativistic three-body equations for the bound-state problem proposed by the authors are solved for the NN system, in particular for the states with total isospin zero and two. In the case of isospin zero, only one bound state is found which corresponds precisely to the deuteron and whose wave function is quite similar to those of phenomenological models. In the case of isospin two, the most favorable configuration to possess a bound state is with total angular momentum two and positive space parity. There is experimental evidence, however, that the state is unbound; that means that it will appear as a resonance of spin two and isospin two which we call the 4,4 resonance since it is the analog to the well-known 3,3 resonance in the N system which has spin (3/2) and isospin (3/2).. AE
UR - http://www.scopus.com/inward/record.url?scp=0039164875&partnerID=8YFLogxK
U2 - 10.1103/PhysRevC.34.1425
DO - 10.1103/PhysRevC.34.1425
M3 - Artículo
SN - 0556-2813
VL - 34
SP - 1425
EP - 1432
JO - Physical Review C
JF - Physical Review C
IS - 4
ER -