Coulomb deexcitation of pionic hydrogen within close-coupling method
| dc.creator | Pomerantsev, V. N. | |
| dc.creator | Popov, V. P. | |
| dc.date | 2005-11-08 | |
| dc.date.accessioned | 2026-07-07T12:37:59Z | |
| dc.date.available | 2026-07-07T12:37:59Z | |
| dc.description | The Coulomb deexcitation of $(πp)$ atom in collisions with the hydrogen atom has been studied in the fully quantum mechanical close-coupling approach for the first time. The total Coulomb deexcitation cross-sections of $nl\to n'l'$ transitions and $l$-averaged cross-sections are calculated for $n=3 - 8$ and at the relative energies $E=0.01 - 100$ eV. The strong interaction and vacuum polarization shifts of $ns$-states are taken into account. It is shown that the $Δn > 1$ transitions are very important and make up a substantial fraction of the Coulomb deexcitation cross-section (up to $\sim 47%$). | |
| dc.description | 4 pages, 5 figures | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0511026 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0511026 | |
| dc.identifier | Phys.Rev.A73:040501,2006 | |
| dc.identifier | doi:10.1103/PhysRevA.73.040501 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/218603 | |
| dc.subject | Nuclear Theory | |
| dc.title | Coulomb deexcitation of pionic hydrogen within close-coupling method | |
| dc.type | text |