TY - JOUR
T1 - Antihydrogen-formation cross sections in antiproton-positronium collisions with a time-dependent coupled-channel method
AU - Yamanaka, Nobuhiro
AU - Kino, Yasushi
PY - 2002/1/1
Y1 - 2002/1/1
N2 - Antihydrogen-formation cross sections in antiproton-positronium collisions were studied with a time-dependent coupled-channel (TDCC) method. To obtain accurate wave functions, nonuniform grid points were taken in the two-dimensional radial space. In a calculation of positronium-formation cross sections in positron-hydrogen collisions, high numerical accuracy of TDCC method was demonstrated.
AB - Antihydrogen-formation cross sections in antiproton-positronium collisions were studied with a time-dependent coupled-channel (TDCC) method. To obtain accurate wave functions, nonuniform grid points were taken in the two-dimensional radial space. In a calculation of positronium-formation cross sections in positron-hydrogen collisions, high numerical accuracy of TDCC method was demonstrated.
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U2 - 10.1103/PhysRevA.65.062709
DO - 10.1103/PhysRevA.65.062709
M3 - Article
AN - SCOPUS:0036599968
VL - 65
SP - 627091
EP - 627096
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
SN - 1050-2947
IS - 6 A
M1 - 062709
ER -