Corpus ID: 219124029

Measurement of Exclusive $\pi^{+}\pi^{-}$ and $\rho^0$ Meson Photoproduction at HERA

@inproceedings{Collaboration2020MeasurementOE,
  title={Measurement of Exclusive \$\pi^\{+\}\pi^\{-\}\$ and \$\rho^0\$ Meson Photoproduction at HERA},
  author={H1 Collaboration},
  year={2020}
}
  • H1 Collaboration
  • Published 2020
  • Physics
  • Exclusive photoproduction of ρ0(770) mesons is studied using the H1 detector at the ep collider HERA. A sample of about 900000 events is used to measure singleand double-differential cross sections for the reaction γp → π+π−Y . Reactions where the proton stays intact (mY =mp) are statistically separated from those where the proton dissociates to a low-mass hadronic system (mp<mY<10 GeV). The doubledifferential cross sections are measured as a function of the invariant mass mππ of the decay… CONTINUE READING

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 24 REFERENCES

    Particle Data Group

    • M. Tanabashi
    • Phys. Rev. D
    • 2018
    VIEW 17 EXCERPTS
    HIGHLY INFLUENTIAL

    Phys

    • J. J. Sakurai
    • Rev. Lett. 22 (1969) 981; J. J. Sakurai and D. Schildknecht, Phys. Lett. B 40 (1972) 121; J. J. Sakurai and D. Schildknecht, Phys. Lett. B 41 (1972) 489; J. J. Sakurai and D. Schildknecht, Phys. Lett. B 42 (1972) 216; T. H. Bauer et al., Rev. Mod. Phys. 50 (1978) 261 Erratum: [Rev. Mod. Phys. 51
    • 1979
    VIEW 5 EXCERPTS
    HIGHLY INFLUENTIAL

    Additional material of this analysis is

    Comput

    • T. Sjöstrand, M. Bengtsson
    • Phys. Commun. 43
    • 1987
    VIEW 1 EXCERPT

    DIFFVM - A Monte Carlo generator for diffractive processes in ep scattering,

    • B. List, A. Mastroberardino
    • 1999
    VIEW 2 EXCERPTS

    Dokl

    • A. N. Tikhonov
    • Akad. Nauk SSSR, 151 (1963) 501; A. N. Tikhonov, Soviet Mathematics Doklady, Vol. 4,
    • 1963
    VIEW 1 EXCERPT

    H1 Calorimeter Group

    • B. Andrieu
    • Nucl. Instrum. Meth. A
    • 1993
    VIEW 1 EXCERPT