002824571 001__ 2824571
002824571 005__ 20241014222447.0
002824571 0248_ $$aoai:cds.cern.ch:2824571$$pcerncds:FULLTEXT
002824571 037__ $$aCERN-ACC-NOTE-2022-0021
002824571 041__ $$aeng
002824571 100__ $$0AUTHOR|(CDS)2274206$$0AUTHOR|(SzGeCERN)710120$$aDilly, Joschua [email protected]$$uHumboldt University of Berlin (DE)
002824571 245__ $$aReport from LHC MD 3312: Replicating HL-LHC DA
002824571 260__ $$c2022
002824571 269__ $$aGeneva$$bCERN$$c12 Aug 2022
002824571 520__ $$aDuring MD3312 on the 30.10.2018 the non-linear conditions in the insertion regions of the planned HL-LHC were replicated to our best knowledge and within the capabilities of the hardware currently available in the LHC: A flat ATS-optics scheme of beta* = 15cm / 60cm in IP1 and IP5 was applied as well as sextupole, octupole and (normal) dodecapole errors were introduced into the machine via the corrector magnets in the interaction regions. Amplitude detuning and dynamic aperture measurements were performed at different working points. A first analysis, based on beam lifetime observations, is given in this note. Two initial challenges, namely an increase in beta-beating due to the tune-feedback not being adapted to the ATS-scheme as well as the correction of a waist-shift in IP5, are also presented.
002824571 595__ $$aCERN EDS
002824571 595__ $$zUNCL
002824571 65017 $$2SzGeCERN$$aAccelerators and Storage Rings
002824571 690C_ $$aCERN
002824571 690C_ $$aINTNOTE
002824571 690C_ $$aPUBLATS
002824571 693__ $$aCERN LHC
002824571 700__ $$0AUTHOR|(CDS)2051423$$0AUTHOR|(SzGeCERN)369605$$aAlbert, [email protected]$$uCERN
002824571 700__ $$0AUTHOR|(CDS)2092665$$0AUTHOR|(SzGeCERN)760418$$aCarlier, Felix [email protected]$$uCERN
002824571 700__ $$0AUTHOR|(CDS)2090945$$0AUTHOR|(SzGeCERN)737774$$aCoello De Portugal - Martinez Vazquez, Jaime [email protected]
002824571 700__ $$0AUTHOR|(SzGeCERN)640768$$0AUTHOR|(CDS)2072579$$aDalena, [email protected]$$uUniversité Paris-Saclay (FR)
002824571 700__ $$0AUTHOR|(CDS)2206853$$0AUTHOR|(SzGeCERN)805377$$aFol, [email protected]$$uCERN
002824571 700__ $$0AUTHOR|(CDS)2205290$$0AUTHOR|(SzGeCERN)805386$$aHofer, [email protected]$$uCERN
002824571 700__ $$0AUTHOR|(SzGeCERN)706949$$0AUTHOR|(CDS)2080608$$aMaclean, Ewen [email protected]$$uCERN
002824571 700__ $$0AUTHOR|(CDS)2079067$$0AUTHOR|(SzGeCERN)698248$$aMalina, [email protected]
002824571 700__ $$0AUTHOR|(CDS)2078798$$0AUTHOR|(SzGeCERN)692826$$aPersson, Tobias Hakan [email protected]$$uCERN
002824571 700__ $$0AUTHOR|(CDS)2067086$$0AUTHOR|(SzGeCERN)667824$$aSolfaroli Camillocci, [email protected]$$uCERN
002824571 700__ $$0AUTHOR|(CDS)2627483$$0AUTHOR|(SzGeCERN)832090$$aSpitznagel, Martin [email protected]$$uUniversity of Applied Sciences (DE)
002824571 700__ $$0AUTHOR|(CDS)2051281$$0AUTHOR|(SzGeCERN)542288$$aTomas Garcia, [email protected]$$uCERN
002824571 700__ $$0AUTHOR|(CDS)2095372$$0AUTHOR|(SzGeCERN)738874$$aGarcia-Tabares Valdivieso, [email protected]$$uUniversidad Complutense (ES)
002824571 710__ $$5ATS
002824571 710__ $$aCERN. Geneva. ATS Department
002824571 859__ [email protected]
002824571 8564_ $$82574012$$s1436108$$uhttp://cds.cern.ch/record/2824571/files/CERN-ACC-NOTE-2022-0021.pdf
002824571 916__ $$sn$$w202232
002824571 960__ $$a12
002824571 963__ $$aPUBLIC
002824571 980__ $$aINTNOTEATSPUBL
002824571 980__ $$aNOTE
002824571 980__ $$aMDNOTE