Tests of the optical theorem

Present experimental data shows that the optical theorem is valid for pi p scattering above 1 GeV/c up to 90% or 95%. The residual discrepancy of 5 or 10% can be explained if some experimental error has not been included in the published values, if the shape assumed for elastic scattering in the ana...

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Detalles Bibliográficos
Autor principal: Eberhard, P H
Lenguaje:eng
Publicado: 1972
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(72)90173-3
http://cds.cern.ch/record/875571
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author Eberhard, P H
author_facet Eberhard, P H
author_sort Eberhard, P H
collection CERN
description Present experimental data shows that the optical theorem is valid for pi p scattering above 1 GeV/c up to 90% or 95%. The residual discrepancy of 5 or 10% can be explained if some experimental error has not been included in the published values, if the shape assumed for elastic scattering in the analysis is incorrect for values of momentum transfer square near 0.01 (GeV/c)/sup 2/ or less, or if the optical theorem is violated. (16 refs).
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language eng
publishDate 1972
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spelling cern-8755712019-09-30T06:29:59Zdoi:10.1016/0550-3213(72)90173-3http://cds.cern.ch/record/875571engEberhard, P HTests of the optical theoremParticle Physics - PhenomenologyPresent experimental data shows that the optical theorem is valid for pi p scattering above 1 GeV/c up to 90% or 95%. The residual discrepancy of 5 or 10% can be explained if some experimental error has not been included in the published values, if the shape assumed for elastic scattering in the analysis is incorrect for values of momentum transfer square near 0.01 (GeV/c)/sup 2/ or less, or if the optical theorem is violated. (16 refs).oai:cds.cern.ch:8755711972
spellingShingle Particle Physics - Phenomenology
Eberhard, P H
Tests of the optical theorem
title Tests of the optical theorem
title_full Tests of the optical theorem
title_fullStr Tests of the optical theorem
title_full_unstemmed Tests of the optical theorem
title_short Tests of the optical theorem
title_sort tests of the optical theorem
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0550-3213(72)90173-3
http://cds.cern.ch/record/875571
work_keys_str_mv AT eberhardph testsoftheopticaltheorem

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