$\varphi$-meson lepto-production near threshold and the strangeness $D$-term

Abstract

We present a model of exclusive $\varphi$-meson lepto-production $ep\to e^{\prime }{p}^{\prime }\varphi$ near threshold which features the strangeness gravitational form factors of the proton. We argue that the shape of the differential cross section $d\sigma /dt$ is a sensitive probe of the strangeness D-term of the proton.

arXiv comment9 pages

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Cited by in corpus (14)

• Nucleon mass radii and distribution: Holographic QCD, Lattice QCD and GlueX data
• $J/\psi$ near threshold in holographic QCD: A and D gravitational form factors
• Measurement of the J/$\psi$ photoproduction cross section over the full near-threshold kinematic region
• Gluon Gravitational Form Factors at Large Momentum Transfer
• Nucleon D-term in holographic QCD
• Perturbative Calculations of Gravitational Form Factors at Large Momentum Transfer
• Near Threshold Heavy Quarkonium Photoproduction at Large Momentum Transfer
• Electroproduction of heavy vector mesons using holographic QCD: from near threshold to high energy regimes
• Dominance of gluonic scale anomaly in confining pressure inside nucleon and D-term
• Mass radius and mechanical properties of the proton via strange $\varphi$ meson photoproduction
• Gravitational form factors of the nucleon in the Skyrme model based on scale-invariant chiral perturbation theory
• Photo-production of ${\eta }_{c,b}$ near Threshold
• Scale-anomaly-induced binding pressure in hadrons
• "Rosenbluth" separation of the $J/\psi$ near-threshold photoproduction -- an access to the gluon Gravitational Form Factors at high $t$