The reactions p + n --> d + omega and p + n --> d + phi near threshold

Abstract

The reactions p+n-->d+omega and p+n-->d+phi are studied within a relativistic meson-exchange model of hadronic interactions. Predictions for the total cross sections and for the angular distributions of the vector mesons are presented. The resulting cross sections near threshold are around 10 - 30 microb for p+n-->d+omega$ and 200 - 250 nb for p+n-->d+phi. A moderate deviation of the cross section ratio sigma_{p+n-->d+phi} / sigma_{p+n-->d+omega} from that of the Okubo-Zweig-Iizuka rule is predicted.

12 pages, 7 figures

References in corpus (3)

• Nucleon-nucleon elastic scattering to 3 GeV
• $\varphi$-meson production in proton-proton collisions
• Hadronic Probes of the Polarized Intrinsic Strangeness of the Nucleon

Cited by in corpus (16)

• Meson production in nucleon--nucleon collisions close to the threshold
• Production of $\omega$ mesons in proton-proton collisions
• Precision measurement of the quasi-free pn->dphi reaction close to threshold
• Combined Analysis of Near-Threshold Production of omega and phi Mesons in Nucleon-Nucleon Collisions within an Effective Meson-Nucleon Model
• Near-threshold $\omega$ and $\varphi$ meson productions in $pp$ collisions
• Aspects of phi-meson production in proton-proton collisions
• Evidence of N*(1535) resonance contribution in the pn->dϕreaction
• Nuclear mass number dependence of inclusive production of omega and phi mesons in 12 GeV p + A collisions
• Near-threshold production of omega mesons in the pn -> d omega reaction
• Study of omega-meson production in pp collisions at ANKE
• On the sign of the pi-rho-omega coupling constant
• Exclusive $f_1(1285)$ meson production for energy ranges available at the GSI-FAIR with HADES and PANDA
• $\omega -\pi {\gamma }^{\ast }$ transition form factor in proton-proton collisions
• Omega Production in pp Collisions
• Omega meson production in pp collisions with a polarized beam
• Final state polarization of protons in $pp\to pp\omega$