Dergi makalesi Açık Erişim
Vazquez-Jauregui, E.; Engelfried, J.; Akgun, U.; Alkhazov, G.; Amaro-Reyes, J.; Atamantchouk, A. G.; Ayan, A. S.; Balatz, M. Y.; Blanco-Covarrubias, A.; Bondar, N. F.; Cooper, P. S.; Dauwe, L. J.; Davidenko, G. V.; Dersch, U.; Dolgolenko, A. G.; Dzyubenko, G. B.; Edelstein, R.; Emediato, L.; Endler, A. M. F.; Eschrich, I.; Eschrich, I.
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/37887</identifier> <creators> <creator> <creatorName>Vazquez-Jauregui, E.</creatorName> <givenName>E.</givenName> <familyName>Vazquez-Jauregui</familyName> <affiliation>Univ Autonoma San Luis Potosi, San Luis Potosi, Mexico</affiliation> </creator> <creator> <creatorName>Engelfried, J.</creatorName> <givenName>J.</givenName> <familyName>Engelfried</familyName> <affiliation>Univ Autonoma San Luis Potosi, San Luis Potosi, Mexico</affiliation> </creator> <creator> <creatorName>Akgun, U.</creatorName> <givenName>U.</givenName> <familyName>Akgun</familyName> <affiliation>Univ Iowa, Iowa City, IA 52242 USA</affiliation> </creator> <creator> <creatorName>Alkhazov, G.</creatorName> <givenName>G.</givenName> <familyName>Alkhazov</familyName> <affiliation>Petersburg Nucl Phys Inst, St Petersburg, Russia</affiliation> </creator> <creator> <creatorName>Amaro-Reyes, J.</creatorName> <givenName>J.</givenName> <familyName>Amaro-Reyes</familyName> <affiliation>Univ Autonoma San Luis Potosi, San Luis Potosi, Mexico</affiliation> </creator> <creator> <creatorName>Atamantchouk, A. G.</creatorName> <givenName>A. G.</givenName> <familyName>Atamantchouk</familyName> <affiliation>Petersburg Nucl Phys Inst, St Petersburg, Russia</affiliation> </creator> <creator> <creatorName>Ayan, A. S.</creatorName> <givenName>A. S.</givenName> <familyName>Ayan</familyName> <affiliation>Univ Iowa, Iowa City, IA 52242 USA</affiliation> </creator> <creator> <creatorName>Balatz, M. Y.</creatorName> <givenName>M. Y.</givenName> <familyName>Balatz</familyName> <affiliation>Inst Theoret & Expt Phys, Moscow 117259, Russia</affiliation> </creator> <creator> <creatorName>Blanco-Covarrubias, A.</creatorName> <givenName>A.</givenName> <familyName>Blanco-Covarrubias</familyName> <affiliation>Univ Autonoma San Luis Potosi, San Luis Potosi, Mexico</affiliation> </creator> <creator> <creatorName>Bondar, N. F.</creatorName> <givenName>N. F.</givenName> <familyName>Bondar</familyName> <affiliation>Petersburg Nucl Phys Inst, St Petersburg, Russia</affiliation> </creator> <creator> <creatorName>Cooper, P. S.</creatorName> <givenName>P. S.</givenName> <familyName>Cooper</familyName> <affiliation>Fermilab Natl Accelerator Lab, Batavia, IL 60510 USA</affiliation> </creator> <creator> <creatorName>Dauwe, L. J.</creatorName> <givenName>L. J.</givenName> <familyName>Dauwe</familyName> <affiliation>Univ Michigan, Flint, MI 48502 USA</affiliation> </creator> <creator> <creatorName>Davidenko, G. V.</creatorName> <givenName>G. V.</givenName> <familyName>Davidenko</familyName> <affiliation>Inst Theoret & Expt Phys, Moscow 117259, Russia</affiliation> </creator> <creator> <creatorName>Dersch, U.</creatorName> <givenName>U.</givenName> <familyName>Dersch</familyName> <affiliation>Max Planck Inst Kernphys, D-69117 Heidelberg, Germany</affiliation> </creator> <creator> <creatorName>Dolgolenko, A. G.</creatorName> <givenName>A. G.</givenName> <familyName>Dolgolenko</familyName> <affiliation>Inst Theoret & Expt Phys, Moscow 117259, Russia</affiliation> </creator> <creator> <creatorName>Dzyubenko, G. B.</creatorName> <givenName>G. B.</givenName> <familyName>Dzyubenko</familyName> <affiliation>Inst Theoret & Expt Phys, Moscow 117259, Russia</affiliation> </creator> <creator> <creatorName>Edelstein, R.</creatorName> <givenName>R.</givenName> <familyName>Edelstein</familyName> <affiliation>Carnegie Mellon Univ, Pittsburgh, PA 15213 USA</affiliation> </creator> <creator> <creatorName>Emediato, L.</creatorName> <givenName>L.</givenName> <familyName>Emediato</familyName> <affiliation>Univ Sao Paulo, Sao Paulo, Brazil</affiliation> </creator> <creator> <creatorName>Endler, A. M. F.</creatorName> <givenName>A. M. F.</givenName> <familyName>Endler</familyName> <affiliation>Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil</affiliation> </creator> <creator> <creatorName>Eschrich, I.</creatorName> <givenName>I.</givenName> <familyName>Eschrich</familyName> <affiliation>Max Planck Inst Kernphys, D-69117 Heidelberg, Germany</affiliation> </creator> <creator> <creatorName>Eschrich, I.</creatorName> <givenName>I.</givenName> <familyName>Eschrich</familyName> <affiliation>Max Planck Inst Kernphys, D-69117 Heidelberg, Germany</affiliation> </creator> </creators> <titles> <title>First Observation Of The Cabibbo-Suppressed Decays Xi(+)(C)->Sigma(+)Pi(-)Pi(+) And Xi(+)(C)->Sigma(-)Pi(+)Pi(+) And Measurement Of Their Branching Ratios</title> </titles> <publisher>Aperta</publisher> <publicationYear>2008</publicationYear> <dates> <date dateType="Issued">2008-01-01</date> </dates> <resourceType resourceTypeGeneral="Text">Journal article</resourceType> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/37887</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.physletb.2008.07.072</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights> <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract">We report the first observation of two Cabibbo-suppressed ecay modes, Xi(+)(c) -&gt; Sigma(+)pi(-)pi(+) and Xi c+ -&gt; Sigma(-)pi(+)pi(+). We observe 59 +/- 14 over a background of 87, and 22 +/- 8 over a background of 13 events, respectively, for the signals. The data were accumulated using the SELEX spectrometer during the 1996-1997 fixed target run at Fermilab, chiefly from a 600 Gev/c Sigma(-) beam. The branching ratios of the decays relative to the Cabibbo-favored Xi c+ -&gt; Xi(-)pi(+)pi(+) are measured to be B(Xi(+)(c) -&gt; Sigma(+)pi(-)pi(+))/B(Xi(+)(c) -&gt; Xi(-)pi(+)pi(+)) = 0.48 +/- 0.20, and B(Xi(+)(c) -&gt; Sigma(-)pi(+)pi(+))/B(Xi(+)(c) -&gt; Sigma(-)pi(+)pi(+)) = 0.18 +/- 0.09, respectively. We also report branching ratios for the same decay modes of the Delta(+)(c) relative to Delta(+)(c) -&gt; pK(-)pi(+.) (C) 2008 Elsevier B.V. All rights reserved.</description> </descriptions> </resource>
Görüntülenme | 25 |
İndirme | 8 |
Veri hacmi | 3.9 kB |
Tekil görüntülenme | 25 |
Tekil indirme | 8 |