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000490215 037__ $$aPUBDB-2022-07555
000490215 041__ $$aEnglish
000490215 1001_ $$0P:(DE-HGF)0$$aSytov, A.$$b0$$eCorresponding author
000490215 1112_ $$aInternational Conference on High Energy Physics$$cBologna$$d2022-07-06 - 2022-07-13$$gICHEP 22$$wItaly
000490215 245__ $$aCrystal-based extraction of the electron beam circulating in the DESY II Booster Synchrotron
000490215 260__ $$c2022
000490215 3367_ $$033$$2EndNote$$aConference Paper
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000490215 3367_ $$0PUB:(DE-HGF)6$$2PUB:(DE-HGF)$$aConference Presentation$$bconf$$mconf$$s1674479510_20779
000490215 520__ $$aBeam extraction and collimation in particle accelerators using bent crystals as compact elements capable ofefficiently steering particle beams has been investigated at several high-energy hadron accelerators, such asSPS and LHC (CERN, Geneva), Tevatron (Batavia, USA), U70 (Protvino, Russia). Due to technological limitationsand a not sufficiently deep understanding of the physics at the base of the interactions between chargedparticle beams and crystals, this technique has never been applied to electron beams.Recent innovative experiments carried out at SLAC (Stanford, USA) and MAMI (Mainz, Germany) has raisedup the technological readiness level and the understanding of the processes of interaction between crystalsand electron beams, highlighting the possibility to use bent crystals to extract electron beams from worldwidespread synchrotrons.In this contribution we report the first design of a proof-of-principle experiment aiming to use bent crystalsas elements to achieve the extraction of 6 GeV electrons circulating in the DESY II Booster Synchrotron. Thiswould be possible exploiting the phenomena of “channeling”: particles of a beam which are channeled betweenatomic planes of a crystal are forced to travel between atomic axes or planes; mechanically bendingof the crystal results in steering of the beam, with an effect equivalent to the one of a magnetic field of fewhundred Tesla.We investigated the experimental setup in detail, though in this report we will focus on its main aspects, suchas the particle beam dynamics during the extraction process, the manufacturing and characterization of bentcrystals and the detection of the extracted beam.We conclude that, following a successful proof-of-principle experiment, this technique can be applied at manylepton accelerators existing in the world for nuclear and particle physics detectors and generic detector R&D,as well as in many projects in high-energy physics requiring fixed-target experiments including projects relatedto lepton colliders.
000490215 536__ $$0G:(DE-HGF)POF4-621$$a621 - Accelerator Research and Development (POF4-621)$$cPOF4-621$$fPOF IV$$x0
000490215 693__ $$0EXP:(DE-H253)TestBeamline21-20150101$$1EXP:(DE-H253)DESYII-20150101$$6EXP:(DE-H253)TestBeamline21-20150101$$aDESY II$$fDESY: TestBeamline 21$$x0
000490215 7001_ $$0P:(DE-H253)PIP1002168$$aKube, G.$$b1$$udesy
000490215 7001_ $$0P:(DE-HGF)0$$aBandiera, L.$$b2
000490215 7001_ $$0P:(DE-HGF)0$$aCirrone, P.$$b3
000490215 7001_ $$0P:(DE-H253)PIP1003062$$aEhrlichmann, H.$$b4$$udesy
000490215 7001_ $$0P:(DE-HGF)0$$aGuidi, V.$$b5
000490215 7001_ $$0P:(DE-HGF)0$$aHaurylavets, V.$$b6
000490215 7001_ $$0P:(DE-HGF)0$$aRomagnoni, M.$$b7
000490215 7001_ $$0P:(DE-HGF)0$$aSoldani, M.$$b8
000490215 7001_ $$0P:(DE-H253)PIP1014417$$aStanitzki, M.$$b9$$udesy
000490215 7001_ $$0P:(DE-HGF)0$$aTamisari, M.$$b10
000490215 7001_ $$0P:(DE-HGF)0$$aTikhomirov, V.$$b11
000490215 7001_ $$0P:(DE-H253)PIP1003055$$aWittenburg, Kay$$b12$$udesy
000490215 7001_ $$0P:(DE-HGF)0$$aMazzolari1, A.$$b13
000490215 8564_ $$uhttps://agenda.infn.it/event/28874/contributions/170188/attachments/94006/128771/0_Mazzolari_ICHEP-07-07-2022.pdf
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000490215 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1014417$$aDeutsches Elektronen-Synchrotron$$b9$$kDESY
000490215 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1003055$$aDeutsches Elektronen-Synchrotron$$b12$$kDESY
000490215 9131_ $$0G:(DE-HGF)POF4-621$$1G:(DE-HGF)POF4-620$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and Technologies$$vAccelerator Research and Development$$x0
000490215 9141_ $$y2022
000490215 9201_ $$0I:(DE-H253)MDI-20120806$$kMDI$$lDiagnose und Instrumentierung$$x0
000490215 9201_ $$0I:(DE-H253)MIN-20120731$$kMIN$$lInjektion$$x1
000490215 9201_ $$0I:(DE-H253)FTX-20210408$$kFTX$$lTechnol. zukünft. Teilchenph. Experim.$$x2
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