dorsal/arxiv
View SchemaDeuteron-proton charge exchange reaction at small transfer momentum
| Authors | N. B. Ladygina, A. V. Shebeko |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0411067 |
| URL | https://arxiv.org/abs/nucl-th/0411067 |
Abstract
The charge-exchange reaction pd -> npp at 1 GeV projectile proton energy is studied. This reaction is considered in a special kinematics, when the transfer momentum from the beam proton to fast outgoing neutron is close to zero. Our approach is based on the Alt-Grassberger-Sandhas formulation of the multiple-scattering theory for the three-nucleon system. The matrix inversion method has been applied to take account of the final state interaction (FSI) contributions. The differential cross section, tensor analyzing power $C_{0,yy}$, vector-vector $C_{y,y}$ and vector-tensor $C_{y,xz}$ spin correlation parameters of the initial particles are presented. It is shown, that the FSI effects play a very important role under such kinematical conditions. The high sensitivity of the considered observables to the elementary nucleon-nucleon amplitudes has been obtained.
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"date_created": "2026-03-02T18:00:01.606000Z",
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"abstract": "The charge-exchange reaction pd -\u003e npp at 1 GeV projectile proton energy is\nstudied. This reaction is considered in a special kinematics, when the transfer\nmomentum from the beam proton to fast outgoing neutron is close to zero. Our\napproach is based on the Alt-Grassberger-Sandhas formulation of the\nmultiple-scattering theory for the three-nucleon system. The matrix inversion\nmethod has been applied to take account of the final state interaction (FSI)\ncontributions. The differential cross section, tensor analyzing power\n$C_{0,yy}$, vector-vector $C_{y,y}$ and vector-tensor $C_{y,xz}$ spin\ncorrelation parameters of the initial particles are presented. It is shown,\nthat the FSI effects play a very important role under such kinematical\nconditions. The high sensitivity of the considered observables to the\nelementary nucleon-nucleon amplitudes has been obtained.",
"arxiv_id": "nucl-th/0411067",
"authors": [
"N. B. Ladygina",
"A. V. Shebeko"
],
"categories": [
"nucl-th"
],
"title": "Deuteron-proton charge exchange reaction at small transfer momentum",
"url": "https://arxiv.org/abs/nucl-th/0411067"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "1e3a07f5-20e9-40fa-866c-f862afe44b3f",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
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