Dynamics of $^{1}S_0$ diproton formation in the $pd\to \{pp\}_sn$ and $pN\to \{pp\}_sπ$ reactions in the GeV region
| dc.creator | Uzikov, Yu. N. | |
| dc.creator | Haidenbauer, J. | |
| dc.creator | Wilkin, C. | |
| dc.date | 2006-11-02 | |
| dc.date.accessioned | 2026-07-07T12:00:13Z | |
| dc.date.available | 2026-07-07T12:00:13Z | |
| dc.description | Mechanisms for the production of $^1S_0$ diproton pairs, ${pp}_s$, in the $pd\to {pp}_s n$ reaction are studied at proton beam energies 0.5 -- 2 GeV in kinematics similar to those of backward elastic $pd$ scattering. This reaction provides valuable information on the short-range $NN$ and $pd$ interactions that is complementary to that investigated in the well known $pd\to dp$ and $dp\to p(0^\circ)X$ processes. The $pd\to {pp}_sn$ reaction is related to the subprocesses $π^0 d\to pn$ and $pN\to {pp}_s π$ using two different one--pion--exchange (OPE) diagrams. Within both these models a reasonable agreement could be obtained with the data below 1GeV. The similar energy dependence of the $pd\to\{pp\}_s n$ and $pd\to dp$ cross sections and the small ratio of about 1.5% in the production of $\{pp\}_s$ to deuteron final states follow naturally within the OPE models. | |
| dc.description | 10 pages, 7 figures, Latex | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0611006 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0611006 | |
| dc.identifier | Phys.Rev.C75:014008,2007 | |
| dc.identifier | doi:10.1103/PhysRevC.75.014008 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/206799 | |
| dc.subject | Nuclear Theory | |
| dc.title | Dynamics of $^{1}S_0$ diproton formation in the $pd\to \{pp\}_sn$ and $pN\to \{pp\}_sπ$ reactions in the GeV region | |
| dc.type | text |