### Abstract

Exclusive photoproduction of all vector mesons by real and virtual photons is considered in the Soft Dipole Pomeron model. It is emphasized that being the Pomeron in this model a double Regge pole with intercept equal to one, we are led to rising cross-sections but the unitarity bounds are not violated. It is shown that all available data for ρ, ω, φ J/ψ and Υ in the region of energies 1.7 normal subgroup of or equal to W normal subgroup of or equal to 250 GeV and photon virtualities 0 normal subgroup of or equal to Q^{2} normal subgroup of or equal to 35 GeV^{2}|, including the differential cross-sections in the region of transfer momenta 0 normal subgroup of or equal to |t| normal subgroup of or equal to 1.6 GeV^{2},| are well described by the model.

Original language | English (US) |
---|---|

Pages (from-to) | 443-445 |

Number of pages | 3 |

Journal | Nuclear Physics B - Proceedings Supplements |

Volume | 117 |

Issue number | SUPPL. 1 |

DOIs | |

State | Published - Jan 1 2003 |

### Fingerprint

### All Science Journal Classification (ASJC) codes

- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics

### Cite this

*Nuclear Physics B - Proceedings Supplements*,

*117*(SUPPL. 1), 443-445. https://doi.org/10.1016/S0920-5632(03)90588-3

}

*Nuclear Physics B - Proceedings Supplements*, vol. 117, no. SUPPL. 1, pp. 443-445. https://doi.org/10.1016/S0920-5632(03)90588-3

**Photoproduction of vector mesons in the Soft Dipole Pomeron model.** / Martynov, E.; Predazzi, E.; Prokudin, Alexey.

Research output: Contribution to journal › Article

TY - JOUR

T1 - Photoproduction of vector mesons in the Soft Dipole Pomeron model

AU - Martynov, E.

AU - Predazzi, E.

AU - Prokudin, Alexey

PY - 2003/1/1

Y1 - 2003/1/1

N2 - Exclusive photoproduction of all vector mesons by real and virtual photons is considered in the Soft Dipole Pomeron model. It is emphasized that being the Pomeron in this model a double Regge pole with intercept equal to one, we are led to rising cross-sections but the unitarity bounds are not violated. It is shown that all available data for ρ, ω, φ J/ψ and Υ in the region of energies 1.7 normal subgroup of or equal to W normal subgroup of or equal to 250 GeV and photon virtualities 0 normal subgroup of or equal to Q2 normal subgroup of or equal to 35 GeV2|, including the differential cross-sections in the region of transfer momenta 0 normal subgroup of or equal to |t| normal subgroup of or equal to 1.6 GeV2,| are well described by the model.

AB - Exclusive photoproduction of all vector mesons by real and virtual photons is considered in the Soft Dipole Pomeron model. It is emphasized that being the Pomeron in this model a double Regge pole with intercept equal to one, we are led to rising cross-sections but the unitarity bounds are not violated. It is shown that all available data for ρ, ω, φ J/ψ and Υ in the region of energies 1.7 normal subgroup of or equal to W normal subgroup of or equal to 250 GeV and photon virtualities 0 normal subgroup of or equal to Q2 normal subgroup of or equal to 35 GeV2|, including the differential cross-sections in the region of transfer momenta 0 normal subgroup of or equal to |t| normal subgroup of or equal to 1.6 GeV2,| are well described by the model.

UR - http://www.scopus.com/inward/record.url?scp=10944263918&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=10944263918&partnerID=8YFLogxK

U2 - 10.1016/S0920-5632(03)90588-3

DO - 10.1016/S0920-5632(03)90588-3

M3 - Article

VL - 117

SP - 443

EP - 445

JO - Nuclear and Particle Physics Proceedings

JF - Nuclear and Particle Physics Proceedings

SN - 2405-6014

IS - SUPPL. 1

ER -