{"id":"https://openalex.org/W46622166","doi":null,"title":"Higher harmonic cavities at 3rd generation synchrotron light sources","display_name":"Higher harmonic cavities at 3rd generation synchrotron light sources","publication_year":2001,"publication_date":"2001-01-01","ids":{"openalex":"https://openalex.org/W46622166","mag":"46622166"},"language":"en","primary_location":{"id":"pmh:oai:lup.lub.lu.se:93462ce3-69aa-4457-8062-cbe188fa31b9","doi":null,"is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/41545","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/doctoralThesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007602249","display_name":"M. Georgsson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210135575","display_name":"MAX IV Laboratory","ror":"https://ror.org/03q28x580","country_code":"SE","type":"facility","lineage":["https://openalex.org/I4210135575"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"M. Georgsson","raw_affiliation_strings":["MAX IV Laboratory"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MAX IV Laboratory","institution_ids":["https://openalex.org/I4210135575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5007602249"],"corresponding_institution_ids":["https://openalex.org/I4210135575"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11367","display_name":"Particle accelerators and beam dynamics","score":0.8169000148773193,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11367","display_name":"Particle accelerators and beam dynamics","score":0.8169000148773193,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10559","display_name":"Particle Accelerators and Free-Electron Lasers","score":0.17810000479221344,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11175","display_name":"Gyrotron and Vacuum Electronics Research","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/higher-harmonic-cavity","display_name":"higher harmonic cavity","score":0.9950000047683716},{"id":"https://openalex.org/keywords/landau-damping","display_name":"Landau damping","score":0.8450000286102295},{"id":"https://openalex.org/keywords/electron-storage-ring","display_name":"electron storage ring","score":0.7289999723434448},{"id":"https://openalex.org/keywords/third-generation-synchrotron-light-source","display_name":"third-generation synchrotron light source","score":0.8389999866485596},{"id":"https://openalex.org/keywords/electron-beam-lifetime","display_name":"electron beam lifetime","score":0.7049999833106995},{"id":"https://openalex.org/keywords/coupled-bunch-instability","display_name":"coupled-bunch instability","score":0.8379999995231628},{"id":"https://openalex.org/keywords/longitudinal-feedback","display_name":"longitudinal feedback","score":0.49399998784065247},{"id":"https://openalex.org/keywords/bunch-lengthening","display_name":"bunch lengthening","score":0.7919999957084656},{"id":"https://openalex.org/keywords/superconducting-cavities","display_name":"superconducting cavities","score":0.8209999799728394},{"id":"https://openalex.org/keywords/normal-conducting-cavities","display_name":"normal conducting cavities","score":0.8840000033378601},{"id":"https://openalex.org/keywords/als","display_name":"ALS","score":0.6259999871253967},{"id":"https://openalex.org/keywords/bessy","display_name":"BESSY","score":0.8489999771118164},{"id":"https://openalex.org/keywords/super-aco","display_name":"Super-ACO","score":0.9929999709129333}],"concepts":[{"id":"https://openalex.org/C2776595292","wikidata":"https://www.wikidata.org/wiki/Q919917","display_name":"Storage ring","level":3,"score":0.820083498954773},{"id":"https://openalex.org/C73155160","wikidata":"https://www.wikidata.org/wiki/Q675721","display_name":"Landau damping","level":3,"score":0.806734561920166},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6119206547737122},{"id":"https://openalex.org/C154954056","wikidata":"https://www.wikidata.org/wiki/Q1604164","display_name":"Transverse plane","level":2,"score":0.6086476445198059},{"id":"https://openalex.org/C2779575624","wikidata":"https://www.wikidata.org/wiki/Q6670851","display_name":"Synchrotron light source","level":4,"score":0.5899577140808105},{"id":"https://openalex.org/C2777574091","wikidata":"https://www.wikidata.org/wiki/Q10619158","display_name":"Bunches","level":3,"score":0.5652755498886108},{"id":"https://openalex.org/C16332341","wikidata":"https://www.wikidata.org/wiki/Q212871","display_name":"Synchrotron radiation","level":2,"score":0.5501075387001038},{"id":"https://openalex.org/C92508244","wikidata":"https://www.wikidata.org/wiki/Q3369825","display_name":"Thermal emittance","level":3,"score":0.5262554883956909},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.5196098685264587},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.5026273727416992},{"id":"https://openalex.org/C2779259746","wikidata":"https://www.wikidata.org/wiki/Q52343","display_name":"Beam emittance","level":4,"score":0.47274526953697205},{"id":"https://openalex.org/C21368211","wikidata":"https://www.wikidata.org/wiki/Q689863","display_name":"Synchrotron","level":2,"score":0.46421220898628235},{"id":"https://openalex.org/C50899005","wikidata":"https://www.wikidata.org/wiki/Q277967","display_name":"Landau quantization","level":3,"score":0.4374852776527405},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.4190968871116638},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3582322597503662},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21626585721969604},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.1829465627670288},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.14961129426956177},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.07547986507415771}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:lup.lub.lu.se:93462ce3-69aa-4457-8062-cbe188fa31b9","doi":null,"is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/41545","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"mag:46622166","doi":null,"is_oa":false,"landing_page_url":"http://portal.research.lu.se/portal/en/publications/higher-harmonic-cavities-at-3rd-generation-synchrotron-light-sources(93462ce3-69aa-4457-8062-cbe188fa31b9)/export.html","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2140769169","https://openalex.org/W4231060783","https://openalex.org/W4294979647","https://openalex.org/W7096300847","https://openalex.org/W7096647888","https://openalex.org/W2115017363","https://openalex.org/W2123345835","https://openalex.org/W2188965374","https://openalex.org/W6906652922","https://openalex.org/W1494021801"],"abstract_inverted_index":{"Synchrotron":[0],"radiation":[1],"is":[2,10,35,86,119,306,334],"a":[3,44,129,194,301,328,340],"tool":[4],"widely":[5],"used":[6,267,308],"in":[7,47,180],"science.":[8],"It":[9,34,204],"produced":[11],"by":[12,127],"electron":[13,73,108,248],"accelerators":[14],"called":[15,189],"storage":[16,45,222,249],"rings.":[17],"With":[18],"the":[19,23,29,41,89,97,103,107,112,116,177,206,211,243,288,331],"high":[20],"performance":[21,199],"of":[22,43,106,271,320,346],"3rd":[24],"generation":[25],"synchrotron":[26],"light":[27],"sources,":[28],"scientific":[30],"results":[31],"are":[32,71,142,186,233,266,355],"excellent.":[33],"important":[36],"to":[37,49,58,67,88,145,176],"identify":[38],"and":[39,61,76,92,138,150,208,213,273,285,287,318,348],"overcome":[40],"limitations":[42,70,200],"ring":[46],"order":[48],"enhance":[50],"its":[51],"performance.":[52],"This":[53,123,164],"will":[54],"enable":[55],"research":[56],"facilities":[57],"withstand":[59],"competition":[60],"serve":[62],"science":[63],"for":[64,235,269,274,295,309,315],"many":[65],"years":[66],"come.":[68],"Typical":[69],"short":[72],"beam":[74,84,94,99,114],"lifetimes":[75],"induced":[77],"energy":[78],"spreads":[79],"originating":[80],"from":[81],"instabilities.":[82,220],"Short":[83],"lifetime":[85,236,275,296,332],"due":[87],"small":[90,104],"transverse":[91,98,139],"longitudinal":[93,113],"sizes.":[95],"Increasing":[96],"size":[100],"would":[101],"spoil":[102],"emittance":[105],"beam.":[109],"However,":[110],"increasing":[111],"size,":[115],"bunch":[117,148,310,316],"length,":[118],"an":[120,174],"attractive":[121],"option.":[122],"can":[124,166,172,201],"be":[125,167,173,202],"realised":[126],"adding":[128],"passive":[130],"higher":[131,157,289],"harmonic":[132,158,184,290,303],"radio":[133],"frequency,":[134],"RF,":[135],"system.":[136],"Longitudinal":[137],"feedback":[140,152,178,228,278],"systems":[141,153,179,229,232,279],"often":[143],"installed":[144,227,260,281,292],"damp":[146],"coupled":[147],"instabilities":[149,272,322],"these":[151],"functions":[154],"efficiently.":[155],"A":[156],"cavity":[159,196,231],"also":[160,188,326],"adds":[161],"Landau":[162,190,195,216,230,252,257],"damping.":[163],"damping":[165,217,270,319],"so":[168],"strong":[169],"that":[170,218,224],"it":[171,214],"alternative":[175],"some":[181],"cases.":[182],"Higher":[183],"cavities":[185,253,258,291,354],"therefore":[187],"cavities.":[191],"By":[192],"installing":[193],"system,":[197],"two":[198],"solved.":[203],"lengthens":[205],"bunches,":[207],"with":[209,337],"this":[210,239],"lifetime,":[212],"introduces":[215],"damps":[219],"In":[221,238],"rings":[223,250],"already":[225],"have":[226],"useful":[234],"improvement.":[237,297],"thesis":[240],"I":[241,325],"present":[242,327],"work":[244],"at":[245,261,282,299],"four":[246],"different":[247,344],"where":[251,264,330],"were":[254,259,280,293],"installed:":[255],"Firstly,":[256],"MAX":[262],"II":[263],"they":[265],"both":[268,283],"enhancement.":[276],"Secondly,":[277],"ALS":[284,338],"Bessy,":[286],"mainly":[294],"Finally,":[298],"Super-ACO,":[300],"fifth":[302],"cavity,":[304],"which":[305],"usually":[307],"shortening,":[311],"was":[312,323],"instead":[313],"tuned":[314],"lengthening":[317],"all":[321],"obtained.":[324],"paper":[329],"increase":[333],"studied":[335],"numerically,":[336],"as":[339],"model,":[341],"depending":[342],"on":[343],"modes":[345],"operation":[347],"if":[349],"normal":[350],"conducting":[351],"or":[352],"superconducting":[353],"used.":[356]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}
