000889272 001__ 889272
000889272 005__ 20240610121234.0
000889272 0247_ $$2doi$$a10.1007/s00601-020-01578-w
000889272 0247_ $$2ISSN$$a0177-7963
000889272 0247_ $$2ISSN$$a1432-5411
000889272 0247_ $$2Handle$$a2128/26761
000889272 0247_ $$2altmetric$$aaltmetric:82729242
000889272 0247_ $$2WOS$$aWOS:000595120400001
000889272 037__ $$aFZJ-2021-00177
000889272 082__ $$a530
000889272 1001_ $$00000-0002-9953-6512$$aGrießhammer, Harald W.$$b0$$eCorresponding author
000889272 245__ $$aScattering Observables from One- and Two-body Densities: Formalism and Application to $$\pmb \gamma $$ $${}^3\hbox {He}$$ Scattering
000889272 260__ $$aWien [u.a.]$$bSpringer$$c2020
000889272 3367_ $$2DRIVER$$aarticle
000889272 3367_ $$2DataCite$$aOutput Types/Journal article
000889272 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1617693858_23215
000889272 3367_ $$2BibTeX$$aARTICLE
000889272 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000889272 3367_ $$00$$2EndNote$$aJournal Article
000889272 520__ $$aWe introduce the transition-density formalism, an efficient and general method for calculating the interaction of external probes with light nuclei. One- and two-body transition densities that encode the nuclear structure of the target are evaluated once and stored. They are then convoluted with an interaction kernel to produce amplitudes, and hence observables. By choosing different kernels, the same densities can be used for any reaction in which a probe interacts perturbatively with the target. The method therefore exploits the factorisation between nuclear structure and interaction kernel that occurs in such processes. We study in detail the convergence in the number of partial waves for matrix elements relevant in elastic Compton scattering on 3He. The results are fully consistent with our previous calculations in Chiral Effective Field Theory. But the new approach is markedly more computationally efficient, which facilitates the inclusion of more partial-wave channels in the calculation. We also discuss the usefulness of the transition-density method for other nuclei and reactions. Calculations of elastic Compton scattering on heavier targets like 4He are straightforward extensions of this study, since the same interaction kernels are used. And the generality of the formalism means that our 3He densities can be used to evaluate any 3Heelastic-scattering observable with contributions from one- and two-body operators. They are available at https://datapub.fz-juelich.de/anogga.
000889272 536__ $$0G:(DE-HGF)POF3-511$$a511 - Computational Science and Mathematical Methods (POF3-511)$$cPOF3-511$$fPOF III$$x0
000889272 536__ $$0G:(GEPRIS)196253076$$aDFG project 196253076 - TRR 110: Symmetrien und Strukturbildung in der Quantenchromodynamik (196253076)$$c196253076$$x1
000889272 536__ $$0G:(DE-Juel1)jikp03_20190501$$aChiral dynamics in Few-Baryon Systems (jikp03_20190501)$$cjikp03_20190501$$fChiral dynamics in Few-Baryon Systems$$x2
000889272 588__ $$aDataset connected to CrossRef
000889272 7001_ $$00000-0001-8364-1724$$aMcGovern, Judith A.$$b1
000889272 7001_ $$0P:(DE-Juel1)131273$$aNogga, Andreas$$b2
000889272 7001_ $$00000-0003-1596-9087$$aPhillips, Daniel R.$$b3
000889272 773__ $$0PERI:(DE-600)1459107-8$$a10.1007/s00601-020-01578-w$$gVol. 61, no. 4, p. 48$$n4$$p48$$tFew-body systems$$v61$$x1432-5411$$y2020
000889272 8564_ $$uhttps://juser.fz-juelich.de/record/889272/files/2005.12207.pdf$$yPublished on 2020-11-19. Available in OpenAccess from 2021-11-19.
000889272 8564_ $$uhttps://juser.fz-juelich.de/record/889272/files/Grie%C3%9Fhammer2020_Article_ScatteringObservablesFromOne-A.pdf$$yRestricted
000889272 909CO $$ooai:juser.fz-juelich.de:889272$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire
000889272 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)131273$$aForschungszentrum Jülich$$b2$$kFZJ
000889272 9131_ $$0G:(DE-HGF)POF3-511$$1G:(DE-HGF)POF3-510$$2G:(DE-HGF)POF3-500$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bKey Technologies$$lSupercomputing & Big Data$$vComputational Science and Mathematical Methods$$x0
000889272 9132_ $$0G:(DE-HGF)POF4-899$$1G:(DE-HGF)POF4-890$$2G:(DE-HGF)POF4-800$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bProgrammungebundene Forschung$$lohne Programm$$vohne Topic$$x0
000889272 9141_ $$y2020
000889272 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)0600$$2StatID$$aDBCoverage$$bEbsco Academic Search$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)0530$$2StatID$$aEmbargoed OpenAccess
000889272 915__ $$0StatID:(DE-HGF)1150$$2StatID$$aDBCoverage$$bCurrent Contents - Physical, Chemical and Earth Sciences$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)0113$$2StatID$$aWoS$$bScience Citation Index Expanded$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)3002$$2StatID$$aDEAL Springer$$d2020-08-25$$wger
000889272 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)9900$$2StatID$$aIF < 5$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)0030$$2StatID$$aPeer Review$$bASC$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR$$bFEW-BODY SYST : 2018$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)0160$$2StatID$$aDBCoverage$$bEssential Science Indicators$$d2020-08-25
000889272 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz$$d2020-08-25$$wger
000889272 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bClarivate Analytics Master Journal List$$d2020-08-25
000889272 9201_ $$0I:(DE-Juel1)IAS-4-20090406$$kIAS-4$$lTheorie der Starken Wechselwirkung$$x0
000889272 9201_ $$0I:(DE-Juel1)IKP-3-20111104$$kIKP-3$$lTheorie der starken Wechselwirkung$$x1
000889272 9201_ $$0I:(DE-82)080012_20140620$$kJARA-HPC$$lJARA - HPC$$x2
000889272 9801_ $$aFullTexts
000889272 980__ $$ajournal
000889272 980__ $$aVDB
000889272 980__ $$aI:(DE-Juel1)IAS-4-20090406
000889272 980__ $$aI:(DE-Juel1)IKP-3-20111104
000889272 980__ $$aI:(DE-82)080012_20140620
000889272 980__ $$aUNRESTRICTED
000889272 981__ $$aI:(DE-Juel1)IAS-4-20090406