Polarization degrees of freedom in photoinduced two-nucleon knockout from finite nuclei
| dc.creator | Ryckebusch, Jan | |
| dc.creator | Debruyne, Dimitri | |
| dc.creator | Van Nespen, Wim | |
| dc.date | 1997-10-01 | |
| dc.date.accessioned | 2026-07-07T11:11:22Z | |
| dc.date.available | 2026-07-07T11:11:22Z | |
| dc.description | The polarization degrees of freedom in photoinduced two-nucleon knockout from finite nuclei are studied. It is pointed out that they open good perspectives to study the dynamics of dinucleons in the medium in detail. The ($γ,pp$) and ($γ,pn$) angular cross sections, photon asymmetries and outgoing nucleon polarizations are calculated for the target nuclei $^{16}$O and $^{12}$C and photonenergies ranging from 100 up to 500 MeV. It is investigated to which degree the two-nucleon emission reaction is dominated by photoabsorption on $^3S_1(T=0)$ proton-neutron and $^1S_0(T=1)$ proton-proton pairs in the nuclear medium. The calculations demonstrate that dominance of $S$ wave photoabsorption in the ($γ,pn$) channel does not necessarily imply that the reaction mechanism is similar to what is observed in deuteron photodisintegration. | |
| dc.description | 27 pages, REVTeX 3.0 with epsf.sty, 11 figures in EPS format | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9710003 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9710003 | |
| dc.identifier | Phys.Rev.C57:1319-1336,1998 | |
| dc.identifier | doi:10.1103/PhysRevC.57.1319 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191074 | |
| dc.subject | Nuclear Theory | |
| dc.title | Polarization degrees of freedom in photoinduced two-nucleon knockout from finite nuclei | |
| dc.type | text |