Stark mixing and elastic scattering in pionic and muonic hydrogen

Authors
Jensen, TS Markushin, VE
Citation
Ts. Jensen et Ve. Markushin, Stark mixing and elastic scattering in pionic and muonic hydrogen, NUCL PHYS A, 689(1-2), 2001, pp. 537C-540C
Citations number
9
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS A
ISSN journal
03759474 → ACNP
Volume
689
Issue
1-2
Year of publication
2001
Pages
537C - 540C
Database
ISI
SICI code
0375-9474(20010618)689:1-2<537C:SMAESI>2.0.ZU;2-U
Abstract
The scattering of muonic and pionic hydrogen in exited states from hydrogen has been studied in a coupled-channel model. The threshold effects (the en ergy shifts of the nS states) and, in case of pi (-)p, the widths of the nS states are taken into account in a fully quantum mechanical framework. As a result, a set of collisional differential and total cross sections (n = 2 - 5) which are needed for detailed atomic cascade calculations, including the Stark mixing cross sections, has been calculated.