简介:Theoretical–computationalstudiesoftable-toplaser-drivennuclearfusionofhigh-energy(upto15MeV)deuteronswith7Li,6Li,andDnucleidemonstratetheattainmentofhighfusionyieldswithinasource–targetreactiondesign.ThisconstitutesasourceofCoulomb-explodingdeuteriumnanodropletsdrivenbyanultraintensefemtosecondnear-infraredlaserandasolidhollowcylindricaltargetcontainingthesecondelement.Thesource–targetreactiondesignattainsthehighesttable-topfusionefficiencies(upto4×109J1perlaserpulse)obtainedtodate.Thehighestconversionefficiencyoflaserenergytonuclearenergy(102–103)fortable-topDDfusionattainedinthesource–targetdesigniscomparabletothatforDTfusioncurrentlyaccomplishedfor‘bigscience’inertialfusionsetups.
简介:Magneticrotationandantimagneticrotationareexoticrotationalphenomenaobservedinweaklydeformedornear-sphericalnuclei,whicharerespectivelyinterpretedintermsoftheshearsmechanismandtwoshearslikemechanism.Sincetheirobservations,magneticrotationandantimagneticrotationphenomenahavebeenmainlyinvestigatedintheframeworkoftiltedaxiscrankingbasedonthepairingplusquadrupolemodel.Forthelastdecades,thecovariantdensityfunctionaltheoryanditsextensionhavebeenprovedtobesuccessfulindescribingseriesofnuclearground-statesandexcitedstatesproperties,includingthebindingenergies,radii,single-particlespectra,reso-nancestates,halophenomena,magneticmoments,magneticrotation,low-lyingexcitations,shapephasetransitions,collectiverotationandvibrations,etc.Thisreviewwillmainlyfocusonthetiltedaxiscrankingcovariantdensityfunctionaltheoryanditsapplicationforthemagneticrotationandantimagneticrotationphenomena.