Observation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\Sqrt s=53 GeV$

Experimental results on deuteron-deuteron elastic scattering at a centre-of-mass energy of square root s=53 GeV are reported. The data were obtained using the Split Field Magnet detector at the CERN intersecting Storage Rings. The t-dependence of the elastic cross section is measured up to -t=1.5 Ge...

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Detalles Bibliográficos
Autores principales: Goggi, Giorgio V, Cavalli-Sforza, M, Conta, C, Fraternali, M, Livan, M, Mantovani, G C, Pastore, F, Rossini, B, Alberi, G
Lenguaje:eng
Publicado: 1978
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(78)90594-4
http://cds.cern.ch/record/132861
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author Goggi, Giorgio V
Cavalli-Sforza, M
Conta, C
Fraternali, M
Livan, M
Mantovani, G C
Pastore, F
Rossini, B
Alberi, G
author_facet Goggi, Giorgio V
Cavalli-Sforza, M
Conta, C
Fraternali, M
Livan, M
Mantovani, G C
Pastore, F
Rossini, B
Alberi, G
author_sort Goggi, Giorgio V
collection CERN
description Experimental results on deuteron-deuteron elastic scattering at a centre-of-mass energy of square root s=53 GeV are reported. The data were obtained using the Split Field Magnet detector at the CERN intersecting Storage Rings. The t-dependence of the elastic cross section is measured up to -t=1.5 GeV/sup 2/. A narrow interference minimum is observed in the differential cross section at -t=0.18 GeV /sup 2/. The inclusion of inelastic intermediate states in the multiple scattering Glauber theory is essential in the description of the data over the entire t-range where discrepancies of up to 25% are observed with the basic theory. (8 refs).
id cern-132861
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1978
record_format invenio
spelling cern-1328612019-09-30T06:29:59Zdoi:10.1016/0370-2693(78)90594-4http://cds.cern.ch/record/132861engGoggi, Giorgio VCavalli-Sforza, MConta, CFraternali, MLivan, MMantovani, G CPastore, FRossini, BAlberi, GObservation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\Sqrt s=53 GeV$Particle Physics - ExperimentExperimental results on deuteron-deuteron elastic scattering at a centre-of-mass energy of square root s=53 GeV are reported. The data were obtained using the Split Field Magnet detector at the CERN intersecting Storage Rings. The t-dependence of the elastic cross section is measured up to -t=1.5 GeV/sup 2/. A narrow interference minimum is observed in the differential cross section at -t=0.18 GeV /sup 2/. The inclusion of inelastic intermediate states in the multiple scattering Glauber theory is essential in the description of the data over the entire t-range where discrepancies of up to 25% are observed with the basic theory. (8 refs).oai:cds.cern.ch:1328611978-05-26
spellingShingle Particle Physics - Experiment
Goggi, Giorgio V
Cavalli-Sforza, M
Conta, C
Fraternali, M
Livan, M
Mantovani, G C
Pastore, F
Rossini, B
Alberi, G
Observation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\Sqrt s=53 GeV$
title Observation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\Sqrt s=53 GeV$
title_full Observation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\Sqrt s=53 GeV$
title_fullStr Observation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\Sqrt s=53 GeV$
title_full_unstemmed Observation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\Sqrt s=53 GeV$
title_short Observation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\Sqrt s=53 GeV$
title_sort observation of a narrow minimum and of inelastic shadow effects in deuteron-deuteron elastic scattering at $\sqrt s=53 gev$
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/0370-2693(78)90594-4
http://cds.cern.ch/record/132861
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