000205837 001__ 205837 000205837 005__ 20211110130037.0 000205837 0247_ $$2arXiv$$aarXiv:1412.2498 000205837 0247_ $$2altmetric$$aaltmetric:2965164 000205837 0247_ $$2inspire$$ainspire:1333287 000205837 037__ $$aPUBDB-2015-00374 000205837 0881_ $$aDESY-14-232; arXiv: 1412.2498 000205837 088__ $$2DESY$$aDESY-14-232 000205837 088__ $$2arXiv$$aarXiv: 1412.2498 000205837 1001_ $$0P:(DE-H253)PIP1003733$$aRiemann, S.$$b0$$eCorresponding Author$$udesy 000205837 245__ $$aPhoton Collimator System for the ILC Positron Source 000205837 260__ $$c2015 000205837 3367_ $$2DRIVER$$apreprint 000205837 3367_ $$028$$2EndNote$$aElectronic Article 000205837 3367_ $$0PUB:(DE-HGF)25$$2PUB:(DE-HGF)$$aPreprint$$bpreprint$$mpreprint$$s1421404370_22330 000205837 3367_ $$2BibTeX$$aARTICLE 000205837 3367_ $$0PUB:(DE-HGF)15$$2PUB:(DE-HGF)$$aInternal Report$$mintrep 000205837 500__ $$aOA 000205837 520__ $$aHigh energy e+e- linear colliders are the next large scale project in particle physics. They need intense sources to achieve the required luminosity. In particular, the positron source must provide about 10E+14 positrons per second. The positron source for the International Linear Collider (ILC) is based on a helical undulator passed by the electron beam to create an intense circularly polarized photon beam. With these photons a longitudinally polarized positron beam is generated; the degree of polarization can be enhanced by collimating the photon beam. However, the high photon beam intensity causes huge thermal load in the collimator material. In this paper the thermal load in the photon collimator is discussed and a flexible design solution is presented. 000205837 536__ $$0G:(DE-HGF)POF3-611$$a611 - Fundamental Particles and Forces (POF3-611)$$cPOF3-611$$fPOF III$$x0 000205837 588__ $$aDataset connected to arXivarXiv 000205837 693__ $$0EXP:(DE-MLZ)NOSPEC-20140101$$5EXP:(DE-MLZ)NOSPEC-20140101$$eNo specific instrument$$x0 000205837 7001_ $$0P:(DE-H253)PIP1013999$$aStaufenbiel, F.$$b1$$udesy 000205837 7001_ $$0P:(DE-H253)PIP1011115$$aMoortgat-Pick, G.$$b2$$udesy 000205837 7001_ $$0P:(DE-H253)PIP1005186$$aUshakov, A.$$b3 000205837 8564_ $$uhttps://bib-pubdb1.desy.de/record/205837/files/Collimator.pdf$$yOpenAccess 000205837 8564_ $$uhttps://bib-pubdb1.desy.de/record/205837/files/Collimator.jpg?subformat=icon-1440$$xicon-1440$$yOpenAccess 000205837 8564_ $$uhttps://bib-pubdb1.desy.de/record/205837/files/Collimator.jpg?subformat=icon-180$$xicon-180$$yOpenAccess 000205837 8564_ $$uhttps://bib-pubdb1.desy.de/record/205837/files/Collimator.jpg?subformat=icon-640$$xicon-640$$yOpenAccess 000205837 8564_ $$uhttps://bib-pubdb1.desy.de/record/205837/files/Collimator.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000205837 909CO $$ooai:bib-pubdb1.desy.de:205837$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire 000205837 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1003733$$aDeutsches Elektronen-Synchrotron$$b0$$kDESY 000205837 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1013999$$aDeutsches Elektronen-Synchrotron$$b1$$kDESY 000205837 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1011115$$aDeutsches Elektronen-Synchrotron$$b2$$kDESY 000205837 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1005186$$aExternes Institut$$b3$$k>Extern 000205837 9130_ $$0G:(DE-HGF)POF2-513$$1G:(DE-HGF)POF2-510$$2G:(DE-HGF)POF2-500$$aDE-HGF$$bStruktur der Materie$$lElementarteilchenphysik$$vPreparation for a future lepton collider$$x0 000205837 9131_ $$0G:(DE-HGF)POF3-611$$1G:(DE-HGF)POF3-610$$2G:(DE-HGF)POF3-600$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMaterie und Universum$$vFundamental Particles and Forces$$x0 000205837 9141_ $$y2015 000205837 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000205837 9201_ $$0I:(DE-H253)FLC-20120731$$kFLC$$lExperimente an Lepton Collidern$$x0 000205837 980__ $$apreprint 000205837 980__ $$aVDB 000205837 980__ $$aUNRESTRICTED 000205837 980__ $$aFullTexts 000205837 980__ $$aintrep 000205837 980__ $$aI:(DE-H253)FLC-20120731 000205837 9801_ $$aFullTexts