Coulomb correction calculations of<i>pp</i>bremsstrahlung

Katsogiannis, Athanasios A.; Amos, K.; Jetter, M.; Geramb, H. V. von

doi:10.1103/physrevc.49.2342

Cited by 11 publications

(2 citation statements)

References 46 publications

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“…In particular, relativistic spin corrections as derived in [7,8] and rescattering contributions [9] are used in the most recent analyses [6,10]; see also [11,12]. Moreover, the role of Coulomb corrections in ppp [13] and exchange currents in the npp cross section have been discussed [9,14].…”

Section: Introductionmentioning

confidence: 99%

Δ excitation and exchange corrections forNNbremsstrahlung

Jetter

Fearing

1995

Phys. Rev. C

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The role of the relativistic amplitudes for a number of O(k) processes usually neglected in potential model calculations of NN bremsstrahlung is investigated.In particular, we consider the A excitation pole contributions related to the one-pion and one-rho exchange and in addition include the exchange contributions induced by the radiative u, p~7 rp decays. The contributions are calculated from relativistic Born amplitudes 6tted to A production and absorption data in the energy range up to 1 GeV and then used to supplement potential model and soft photon calculations for nucleon-nucleon bremsstrahlung.The eKects on NNp observables, although moderate in general, are found to be important in some kinematic domains.PACS number(s): 13.75.Cs, 25.20.x, 25.40.h

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Section: Introductionmentioning

confidence: 99%

Δ excitation and exchange corrections forNNbremsstrahlung

Jetter

Fearing

1995

Phys. Rev. C

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“…In particular, relativistic spin corrections as derived in [7,8] and rescattering contributions [9] are used in the most recent analyses [6,10], see also [11,12]. Moreover, the role of Coulomb corrections in ppγ [13] and exchange currents in the npγ cross section have been discussed [9,14].…”

Section: Introductionmentioning

confidence: 99%

Δ-Excitation and ω/ρ-decay contributions to NN-bremsstrahlung

Jetter¹,

Fearing²

1995

AIP Conference Proceedings

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The role of the relativistic amplitudes for a number of O(k) processes usually neglected in potential model calculations of NN-bremsstrahlung is investigated. In particular, we consider the ∆-excitation pole contributions related to the one-pion and one-rho exchange and in addition include the exchange contributions induced by the radiative ω, ρ → πγ decays. The contributions are calculated from relativistic Born amplitudes fitted to ∆-production and absorption data in the energy range up to 1 GeV and then used to supplement potential model and soft photon calculations for nucleon-nucleon bremsstrahlung. The effects on N N γ-observables, although moderate in general, are found to be important in some kinematic domains.

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