000201444 001__ 201444 000201444 005__ 20250129094242.0 000201444 0247_ $$2doi$$a10.1088/1742-6596/340/1/012013 000201444 0247_ $$2ISSN$$a1742-6588 000201444 0247_ $$2ISSN$$a1742-6596 000201444 0247_ $$2WOS$$aWOS:000301288200013 000201444 0247_ $$2Handle$$a2128/28952 000201444 037__ $$aFZJ-2015-03739 000201444 041__ $$aEnglish 000201444 082__ $$a530 000201444 1001_ $$0P:(DE-HGF)0$$aRodriguez, D Martin$$b0$$eCorresponding Author 000201444 245__ $$aUse of parabolic mirrors as guide splitters 000201444 260__ $$aBristol$$bIOP Publ.$$c2012 000201444 3367_ $$2DRIVER$$aarticle 000201444 3367_ $$2DataCite$$aOutput Types/Journal article 000201444 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1433938348_12151 000201444 3367_ $$2BibTeX$$aARTICLE 000201444 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000201444 3367_ $$00$$2EndNote$$aJournal Article 000201444 520__ $$aThe use of non-linear tapered neutron guides has been extended over the last years and there are many examples of their performance and potential in several neutron scattering facilities around the world. However, the potential of these geometries is not fully explored. On the other hand, the increasing demand of neutron scattering instruments creates the need of more space for more instruments. One way to obtain it is by guide splitting. In this report we propose a guide splitter using a parabolic mirror. We make an analytical study and Monte Carlo simulations in order to observe its properties, performance and potential. The advantages of this configuration are clear: the filtering of unwanted neutrons in a shorter space than the traditional curved guide sections, the low divergence of the obtained beam and the lack of making larger moderators. However, the main disadvantage is the non-uniform divergence distribution of the beam. 000201444 536__ $$0G:(DE-HGF)POF2-422$$a422 - Spin-based and quantum information (POF2-422)$$cPOF2-422$$fPOF II$$x0 000201444 536__ $$0G:(DE-HGF)POF2-424$$a424 - Exploratory materials and phenomena (POF2-424)$$cPOF2-424$$fPOF II$$x1 000201444 536__ $$0G:(DE-HGF)POF2-542$$a542 - Neutrons (POF2-542)$$cPOF2-542$$fPOF II$$x2 000201444 536__ $$0G:(DE-HGF)POF2-544$$a544 - In-house Research with PNI (POF2-544)$$cPOF2-544$$fPOF II$$x3 000201444 536__ $$0G:(DE-HGF)POF2-54G24$$a54G - JCNS (POF2-54G24)$$cPOF2-54G24$$fPOF II$$x4 000201444 588__ $$aDataset connected to CrossRef, juser.fz-juelich.de 000201444 7001_ $$0P:(DE-HGF)0$$aKennedy, S. J.$$b1 000201444 7001_ $$0P:(DE-HGF)0$$aBentley, P. 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