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Phys. Rev. A 57, R2270–R2273 (1998)

P-wave autodissociating resonant states of positronium hydride

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Zong-Chao Yan
Institute for Theoretical Atomic and Molecular Physics, Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138

Y. K. Ho
Institute of Atomic and Molecular Sciences, Academia Sinica, P.O. Box 23-166, Taipei, Taiwan, Republic of China

Received 20 October 1997; published in the issue dated April 1998

P-wave autodissociating resonances in positronium-hydrogen scattering are calculated using the method of complex-coordinate rotation. The two lowest P-wave resonance energies and widths are determined by employing extensive Hylleraas-type wave functions. A comparison with published results is made.

© 1998 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.57.R2270
DOI:
10.1103/PhysRevA.57.R2270
PACS:
36.10.Dr, 31.15.Ar