Polarisierte Nucleonen

Faissner, H.

doi:10.1007/bfb0110730

Cited by 19 publications

(3 citation statements)

References 226 publications

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“…The scattering of spin-4 particles, such as electrons, protons or neutrons, has traditionally been of great interest in atomic and nuclear physics. For the special case of elastic scattering the general theory is well established (see, for example, Faissner 1959, Kessler 1985, and many experimental and theoretical papers have been published in this field. For the description of inelastic scattering processes including the theory of electron-photon coincidence experiments, the density matrix formalism (see, for example, Blum 1981) has been applied very successfully for experiments in which the incident electron beams are either polarised or unpolarised, but with no observation of the final polarisation of the continuum electrons.…”

Section: Introductionmentioning

confidence: 99%

Scattering of spin-1/2 particles from unpolarised targets

Bartschat¹,

Madison²

1988

J. Phys. B: At. Mol. Opt. Phys.

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A general method for describing the scattering of polarised spin-1/2 particles from unpolarised targets is presented. The reduced density matrix formalism is used to define a new set of parameters sigma u, SP, SA, Ty, Tx, Tz, Uxz, and Uzx, which contain the maximum possible information about a scattering process, in which the target is unpolarised and only the scattered particles and their polarisation are observed. For the special case of scattering from targets with vanishing total angular momentum, the number of independent variables can be further reduced to the standard set of observables sigma , S, T and U given, for instance, by Kessler (1985). Numerical results for the new parameters are presented for inelastic electron scattering from xenon and mercury atoms.

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Section: Introductionmentioning

confidence: 99%

Scattering of spin-1/2 particles from unpolarised targets

Bartschat¹,

Madison²

1988

J. Phys. B: At. Mol. Opt. Phys.

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“…The relations (6. 8) are simplified as Thus, we are left with 12 independent quantities, e.g. Aoonn, AOOkk, Aooss, AOOsk, DnOnO' three of the four quantities DS-oso, Dk'ok0 Ds'OkO, Dk,oso ; Konno and three of the quantities Kos"so, KOk"kO' KOs"kO and KOk"sO.…”

Section: Table III )mentioning

confidence: 99%

“…some parts of this article will have the character of a unifying review, while others contain new results (for some of the original work and previous reviews see refs. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]).…”

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confidence: 99%

Formalism of nucleon-nucleon elastic scattering experiments

1978

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Polarized Proton Targets and Low‐Energy Nucleon‐Nucleon Experiments

Lehar

Winternitz

1967

Fortschr. Phys.

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The possible use of a polarized proton target in the investigation of low‐energy nucleon‐nucleon interactions is reviewed. The reconstruction of the scattering matrix and verification of P‐, T‐and isotopical invariances are briefly discussed. Possible sources and detectors of polarized particles are considered. The problem of phase‐shift analysis and nucleon‐nucleon potentials are treated in the appendices. Tables of experimental values are given for the polarization of nucleons scattered on nucleons. Experimental quantities determined from the phase‐shift analysis are given in graphs for the energies 14.5 and 23.1 MeV.

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Polarisierte Nucleonen

Cited by 19 publications

References 226 publications

Scattering of spin-1/2 particles from unpolarised targets

Scattering of spin-1/2 particles from unpolarised targets

Formalism of nucleon-nucleon elastic scattering experiments

Polarized Proton Targets and Low‐Energy Nucleon‐Nucleon Experiments

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