LOW-ENERGY SCATTERING IN THE P-SYSTEM VIA THE FADDEEV APPROACH - VIRTUAL-STATE EFFECTS(P MU)

Authors
KVITSINSKY AA HU CY
Citation
Aa. Kvitsinsky et Cy. Hu, LOW-ENERGY SCATTERING IN THE P-SYSTEM VIA THE FADDEEV APPROACH - VIRTUAL-STATE EFFECTS(P MU), Physical review. A, 47(5), 1993, pp. 3476-3478
Citations number
13
Categorie Soggetti
Physics
Journal title
Physical review. A → ACNP
ISSN journal
10502947
Volume
47
Issue
5
Year of publication
1993
Part
A
Pages
3476 - 3478
Database
ISI
SICI code
1050-2947(1993)47:5<3476:LSITPV>2.0.ZU;2-M
Abstract
The Faddeev approach in the total-angular-momentum representation is a pplied to study s-wave p + pmu scattering at very low energies. It is shown that the threshold behavior of phase shifts and cross sections i s strongly affected by a virtual state leading to a significant amplif ication of cross sections near k=0.