Backward pion-deuteron scattering at high momentum

Humberto Garcilazo; Leopold Mathelitsch

doi:10.1103/PhysRevC.60.027001

Backward pion-deuteron scattering at high momentum

Humberto Garcilazo, Leopold Mathelitsch

Escuela Superior de Física y Matemáticas (ESFM)

Research output: Contribution to journal › Article › peer-review

Abstract

We have calculated the differential cross section of [Formula Presented] elastic scattering at [Formula Presented] for incident pion laboratory momenta between 0.8 and 3.2 [Formula Presented] We have applied a relativistic model which includes single- and double-scattering terms. The results show a strong dependence on the chosen deuteron model and on the cutoff parameter of the [Formula Presented] off-shell amplitude. The rapid falloff with energy of the experimental data can be reproduced by our model calculation. Details of the cross section are described better by the inclusion of the double-scattering term.

Original language	English
Pages (from-to)	4
Number of pages	1
Journal	Physical Review C
Volume	60
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.60.027001
State	Published - 1999

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10.1103/PhysRevC.60.027001

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abstract = "We have calculated the differential cross section of [Formula Presented] elastic scattering at [Formula Presented] for incident pion laboratory momenta between 0.8 and 3.2 [Formula Presented] We have applied a relativistic model which includes single- and double-scattering terms. The results show a strong dependence on the chosen deuteron model and on the cutoff parameter of the [Formula Presented] off-shell amplitude. The rapid falloff with energy of the experimental data can be reproduced by our model calculation. Details of the cross section are described better by the inclusion of the double-scattering term.",

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AU - Garcilazo, Humberto

AU - Mathelitsch, Leopold

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AB - We have calculated the differential cross section of [Formula Presented] elastic scattering at [Formula Presented] for incident pion laboratory momenta between 0.8 and 3.2 [Formula Presented] We have applied a relativistic model which includes single- and double-scattering terms. The results show a strong dependence on the chosen deuteron model and on the cutoff parameter of the [Formula Presented] off-shell amplitude. The rapid falloff with energy of the experimental data can be reproduced by our model calculation. Details of the cross section are described better by the inclusion of the double-scattering term.

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SP - 4

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ER -

Backward pion-deuteron scattering at high momentum

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