$η^{\prime}$ production in proton-proton scattering close to threshold}

Simple item page
dc.creatorMoskal, P.
dc.creatorBalewski, J. T.
dc.creatorBudzanowski, A.
dc.creatorDombrowski, H.
dc.creatorGoodman, C.
dc.creatorGrzonka, D.
dc.creatorHaidenbauer, J.
dc.creatorHanhart, C.
dc.creatorJarczyk, L.
dc.creatorJochmann, M.
dc.creatorKhoukaz, A.
dc.creatorKilian, K.
dc.creatorKöhler, M.
dc.creatorKozela, A.
dc.creatorLister, T.
dc.creatorMeißner, U. -G.
dc.creatorNikolaev, N.
dc.creatorOelert, W.
dc.creatorQuentmeier, C.
dc.creatorSanto, R.
dc.creatorSchepers, G.
dc.creatorSeddik, U.
dc.creatorSefzick, T.
dc.creatorSmyrski, J.
dc.creatorSokołowski, M.
dc.creatorStrzałkowski, A.
dc.creatorThomas, C.
dc.creatorWolke, M.
dc.creatorWüstner, P.
dc.creatorWyrwa, D.
dc.date1998-03-04
dc.date1998-03-06
dc.date.accessioned2026-07-07T12:54:27Z
dc.date.available2026-07-07T12:54:27Z
dc.descriptionThe $pp \to pp η^{\prime}$ (958) reaction has been measured at COSY using the internal beam and the COSY-11 facility. The total cross sections at the four different excess energies \mbox{$ Q = ~1.5 ~MeV, ~1.7 ~MeV, ~2.9 ~MeV,$ and $ ~4.1 MeV$} have been evaluated to be \mbox{$ σ= 2.5 \pm 0.5~nb$, $~~~ 2.9 \pm 1.1~nb$, $~~~ 12.7 \pm 3.2~nb$, ~ and $~~~ 25.2 \pm 3.6 ~nb $}, respectively. In this region of excess energy the $η^{\prime}$ (958) cross sections are much lower compared to those of the $π^0$ and $η$ production.
dc.description11 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/nucl-ex/9803002
dc.identifierhttp://arxiv.org/abs/nucl-ex/9803002
dc.identifierPhys.Rev.Lett.80:3202-3205,1998
dc.identifierdoi:10.1103/PhysRevLett.80.3202
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/223937
dc.subjectNuclear Experiment
dc.subjectNuclear Theory
dc.title$η^{\prime}$ production in proton-proton scattering close to threshold}
dc.typetext

Files

Collections

arXiv