High-precision momentum measurements of projectile fragments in Sn+Sn collisions at 1·A GeV

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dc.contributor.author Föhr, Ville
dc.date.accessioned 2012-10-26T06:57:18Z
dc.date.available 2012-10-26T06:57:18Z
dc.date.issued 2012
dc.identifier.isbn 978-951-39-4631-9
dc.identifier.issn 0075-465X
dc.identifier.other oai:jykdok.linneanet.fi:1233278
dc.identifier.uri http://urn.fi/URN:ISBN:978-951-39-4631-9 en
dc.identifier.uri http://hdl.handle.net/123456789/40101
dc.description.abstract Production cross-sections and longitudinal velocity distributions of the projectilelike residues produced in peripheral and mid-peripheral reactions 112Sn + 112Sn and 124Sn + 124Sn both at an incident beam energy of 1 A GeV were measured with the high-resolution magnetic spectrometer, the Fragment Separator of GSI. For both reactions the characteristics of the velocity distributions and nuclide production cross-sections were determined for residues with nuclear charge Z 10. A comparison of the results of the two reactions is presented and the results are studied in the frame of dynamical transport calculations coupled with a statistical multifragmentation code. In mid-peripheral collisions the simulations show that the rapidly expanding participant zone interacts with the spectator matter giving substantial increase on the longitudinal velocity that shows sensitivity to the nucleon-nucleon cross section and to the momentum dependence of the nuclear mean eld. fi
dc.format.extent verkkoaineisto (146 sivua).
dc.language.iso eng
dc.publisher University of Jyväskylä
dc.relation.ispartofseries Research report / Department of Physics, University of Jyväskylä no. 1/2012.
dc.rights openAccess fi
dc.subject.other heavy ion
dc.subject.other scattering
dc.subject.other nuclide
dc.subject.other yield
dc.subject.other magnetic spectrometer
dc.subject.other experimental results
dc.subject.other velocity spectrum
dc.subject.other Darmstadt SIS
dc.subject.other 1 GeV/nucleon
dc.subject.other fragmentation
dc.subject.other multi-fragmentation
dc.subject.other abrasion-ablation
dc.subject.other equation of state
dc.subject.other momentum dependence
dc.subject.other transport theory
dc.subject.other mean field approximation
dc.title High-precision momentum measurements of projectile fragments in Sn+Sn collisions at 1·A GeV
dc.type Diss. fi
dc.identifier.urn URN:ISBN:978-951-39-4631-9
dc.subject.ysa fysiikka
dc.subject.ysa ydinfysiikka
dc.subject.kota 114
dc.type.dcmitype Text en
dc.type.ontasot Väitöskirja fi
dc.type.ontasot Doctoral dissertation en
dc.contributor.tiedekunta Matemaattis-luonnontieteellinen tiedekunta fi
dc.contributor.tiedekunta Faculty of Mathematics and Science en
dc.contributor.yliopisto University of Jyväskylä en
dc.contributor.yliopisto Jyväskylän yliopisto fi
dc.contributor.oppiaine fysiikka fi

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