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Probing surface diffuseness of nucleus-nucleus potential with quasielastic scattering at deep sub-barrier energies

Washiyama, K.; Hagino, Kouichi; Dasgupta, Mahananda

Description

We perform a systematic study on the surface property of nucleus-nucleus potential in heavy-ion reactions using large-angle quasielastic scattering at energies well below the Coulomb barrier. At these energies, the quasielastic scattering can be well described by a single-channel potential model. Exploiting this fact, we point out that systems which involve spherical nuclei require the diffuseness parameter of around 0.60 fm in order to fit the experimental data, while systems with a deformed...[Show more]

dc.contributor.authorWashiyama, K.
dc.contributor.authorHagino, Kouichi
dc.contributor.authorDasgupta, Mahananda
dc.date.accessioned2015-12-13T23:03:55Z
dc.date.available2015-12-13T23:03:55Z
dc.identifier.issn0556-2813
dc.identifier.urihttp://hdl.handle.net/1885/85130
dc.description.abstractWe perform a systematic study on the surface property of nucleus-nucleus potential in heavy-ion reactions using large-angle quasielastic scattering at energies well below the Coulomb barrier. At these energies, the quasielastic scattering can be well described by a single-channel potential model. Exploiting this fact, we point out that systems which involve spherical nuclei require the diffuseness parameter of around 0.60 fm in order to fit the experimental data, while systems with a deformed target between 0.8 and 1.1 fm.
dc.publisherAmerican Physical Society
dc.sourcePhysical Review C: Nuclear Physics
dc.titleProbing surface diffuseness of nucleus-nucleus potential with quasielastic scattering at deep sub-barrier energies
dc.typeJournal article
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.citationvolume73
dc.date.issued2006
local.identifier.absfor020203 - Particle Physics
local.identifier.ariespublicationMigratedxPub13368
local.type.statusPublished Version
local.contributor.affiliationWashiyama, K., Tohoku University
local.contributor.affiliationHagino, Kouichi , Tohoku University
local.contributor.affiliationDasgupta, Mahananda, College of Physical and Mathematical Sciences, ANU
local.bibliographicCitation.issue3
local.bibliographicCitation.startpage034607-1-5
local.identifier.doi10.1103/PhysRevC.73.034607
dc.date.updated2015-12-12T07:52:12Z
local.identifier.scopusID2-s2.0-33644965824
CollectionsANU Research Publications

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