{"id":"https://openalex.org/W4386861271","doi":"https://doi.org/10.1140/epja/s10050-023-01104-6","title":"Time-of-flight spectroscopy of ultracold neutrons at the PSI UCN source","display_name":"Time-of-flight spectroscopy of ultracold neutrons at the PSI UCN source","publication_year":2023,"publication_date":"2023-09-19","ids":{"openalex":"https://openalex.org/W4386861271","doi":"https://doi.org/10.1140/epja/s10050-023-01104-6"},"language":"en","primary_location":{"id":"doi:10.1140/epja/s10050-023-01104-6","doi":"https://doi.org/10.1140/epja/s10050-023-01104-6","is_oa":true,"landing_page_url":"https://doi.org/10.1140/epja/s10050-023-01104-6","pdf_url":"https://link.springer.com/content/pdf/10.1140/epja/s10050-023-01104-6.pdf","source":{"id":"https://openalex.org/S4210173186","display_name":"The European Physical Journal A","issn_l":"1434-6001","issn":["1434-6001","1434-601X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The European Physical Journal A","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1140/epja/s10050-023-01104-6.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5024768034","display_name":"G. Bison","orcid":"https://orcid.org/0000-0002-0624-6672","observed_orcids":["https://orcid.org/0000-0002-0624-6672"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"G. Bison","raw_affiliation_strings":["Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063470366","display_name":"W. Chen","orcid":"https://orcid.org/0009-0008-1977-6833","observed_orcids":["https://orcid.org/0009-0008-1977-6833"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"W. Chen","raw_affiliation_strings":["ETH Z\u00fcrich, 8092, Zurich, Switzerland","Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, 8092, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064101837","display_name":"P.-J. Chiu","orcid":"https://orcid.org/0000-0002-3772-0090","observed_orcids":["https://orcid.org/0000-0002-3772-0090"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"P. -J. Chiu","raw_affiliation_strings":["ETH Z\u00fcrich, 8092, Zurich, Switzerland","Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, 8092, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107413407","display_name":"M. Daum","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"M. Daum","raw_affiliation_strings":["Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041406505","display_name":"C. B. Doorenbos","orcid":"https://orcid.org/0009-0001-2272-3678","observed_orcids":["https://orcid.org/0009-0001-2272-3678"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"C. B. Doorenbos","raw_affiliation_strings":["ETH Z\u00fcrich, 8092, Zurich, Switzerland","Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, 8092, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037204344","display_name":"K. Kirch","orcid":"https://orcid.org/0000-0002-1720-7636","observed_orcids":["https://orcid.org/0000-0002-1720-7636"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"K. Kirch","raw_affiliation_strings":["ETH Z\u00fcrich, 8092, Zurich, Switzerland","Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, 8092, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001707860","display_name":"V. Kletzl","orcid":"https://orcid.org/0000-0003-3170-3254","observed_orcids":["https://orcid.org/0000-0003-3170-3254"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"V. Kletzl","raw_affiliation_strings":["ETH Z\u00fcrich, 8092, Zurich, Switzerland","Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, 8092, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058214705","display_name":"B. Lauss","orcid":"https://orcid.org/0000-0002-1986-391X","observed_orcids":["https://orcid.org/0000-0002-1986-391X"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"B. Lauss","raw_affiliation_strings":["Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014442539","display_name":"D. Pais","orcid":"https://orcid.org/0000-0003-4505-0821","observed_orcids":["https://orcid.org/0000-0003-4505-0821"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]},{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"D. Pais","raw_affiliation_strings":["ETH Z\u00fcrich, 8092, Zurich, Switzerland","Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Z\u00fcrich, 8092, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]},{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007406057","display_name":"I. Rien\u00e4cker","orcid":"https://orcid.org/0000-0002-7411-2481","observed_orcids":["https://orcid.org/0000-0002-7411-2481"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"I. Rien\u00e4cker","raw_affiliation_strings":["Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104804999","display_name":"P. Schmidt-Wellenburg","orcid":"https://orcid.org/0000-0001-5474-672X","observed_orcids":["https://orcid.org/0000-0001-5474-672X"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"P. Schmidt-Wellenburg","raw_affiliation_strings":["Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076251964","display_name":"Geza Zsigmond","orcid":"https://orcid.org/0000-0003-3476-751X","observed_orcids":["https://orcid.org/0000-0003-3476-751X"]},"institutions":[{"id":"https://openalex.org/I2802229908","display_name":"Paul Scherrer Institute","ror":"https://ror.org/03eh3y714","country_code":"CH","type":"facility","lineage":["https://openalex.org/I2799323385","https://openalex.org/I2802229908"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"G. Zsigmond","raw_affiliation_strings":["Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Paul Scherrer Institut (PSI), 5232, Villigen, Switzerland","institution_ids":["https://openalex.org/I2802229908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5007406057","https://openalex.org/A5076251964"],"corresponding_institution_ids":["https://openalex.org/I2802229908"],"apc_list":{"value":3590,"currency":"USD","value_usd":3590},"apc_paid":{"value":3590,"currency":"USD","value_usd":3590},"fwci":0.672,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.61534626,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"59","issue":"9","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9916999936103821,"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"}},"topics":[{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":0.9916999936103821,"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"}},{"id":"https://openalex.org/T11949","display_name":"Nuclear Physics and Applications","score":0.006500000134110451,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T10093","display_name":"Nuclear physics research studies","score":0.00039999998989515007,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/ultracold-neutrons","display_name":"ultracold neutrons","score":0.9909999966621399},{"id":"https://openalex.org/keywords/time-of-flight-spectrometry","display_name":"time-of-flight spectroscopy","score":0.8740000128746033},{"id":"https://openalex.org/keywords/neutron-chopper","display_name":"neutron chopper","score":0.7049999833106995},{"id":"https://openalex.org/keywords/neutron-storage","display_name":"neutron storage","score":0.5429999828338623},{"id":"https://openalex.org/keywords/surface-degradation","display_name":"surface degradation","score":0.7749999761581421},{"id":"https://openalex.org/keywords/spectral-hardening","display_name":"spectral hardening","score":0.6579999923706055},{"id":"https://openalex.org/keywords/spallation-target","display_name":"spallation target","score":0.6439999938011169},{"id":"https://openalex.org/keywords/monte-carlo-simulation","display_name":"Monte Carlo simulation","score":0.8569999933242798}],"concepts":[{"id":"https://openalex.org/C152568617","wikidata":"https://www.wikidata.org/wiki/Q2348","display_name":"Neutron","level":2,"score":0.5798758268356323},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.47296661138534546},{"id":"https://openalex.org/C2778131949","wikidata":"https://www.wikidata.org/wiki/Q7003117","display_name":"Neutron spectroscopy","level":4,"score":0.4674234092235565},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.39756467938423157},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.361237108707428},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.22815483808517456},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2073974609375},{"id":"https://openalex.org/C104015590","wikidata":"https://www.wikidata.org/wiki/Q1451740","display_name":"Neutron scattering","level":3,"score":0.1867700219154358},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1140/epja/s10050-023-01104-6","doi":"https://doi.org/10.1140/epja/s10050-023-01104-6","is_oa":true,"landing_page_url":"https://doi.org/10.1140/epja/s10050-023-01104-6","pdf_url":"https://link.springer.com/content/pdf/10.1140/epja/s10050-023-01104-6.pdf","source":{"id":"https://openalex.org/S4210173186","display_name":"The European Physical Journal A","issn_l":"1434-6001","issn":["1434-6001","1434-601X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The European Physical Journal A","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2301.11668","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2301.11668","pdf_url":"https://arxiv.org/pdf/2301.11668","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:dora:psi_54571","doi":null,"is_oa":true,"landing_page_url":"https://www.dora.lib4ri.ch/psi/item/psi:54571","pdf_url":"https://www.dora.lib4ri.ch/psi/dload/psi:54571/PDF/view","source":{"id":"https://openalex.org/S4306402574","display_name":"DORA PSI (Paul Scherrer Institute)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2802229908","host_organization_name":"Paul Scherrer Institute","host_organization_lineage":["https://openalex.org/I2802229908"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"European Physical Journal A: Hadrons and Nuclei","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/634152","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/634152","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The European Physical Journal A, 59 (9)","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.48550/arxiv.2301.11668","doi":"https://doi.org/10.48550/arxiv.2301.11668","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2301.11668","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.3929/ethz-b-000634152","doi":"https://doi.org/10.3929/ethz-b-000634152","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-b-000634152","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1140/epja/s10050-023-01104-6","doi":"https://doi.org/10.1140/epja/s10050-023-01104-6","is_oa":true,"landing_page_url":"https://doi.org/10.1140/epja/s10050-023-01104-6","pdf_url":"https://link.springer.com/content/pdf/10.1140/epja/s10050-023-01104-6.pdf","source":{"id":"https://openalex.org/S4210173186","display_name":"The European Physical Journal A","issn_l":"1434-6001","issn":["1434-6001","1434-601X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The European Physical Journal A","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1765668020","display_name":"Precision Physics with Muons and Ultracold Neutrons II","funder_award_id":"200441","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G3349047628","display_name":"Spin-spectroscopy with ultracold neutrons - Searching for dark matter and lorentz violation using spin-precessing neutrons","funder_award_id":"169596","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G3654698929","display_name":"A novel neutronics model of the solid D2 ultracold neutron converter at PSI aiming for increasing the source intensity","funder_award_id":"178951","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G5567247794","display_name":"Highly accurate vector gradiometers for a next-generation neutron EDM experiment","funder_award_id":"172626","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G6077447321","display_name":"Improving ultracold neutron intensities for frontier precision experiments in fundamental physics","funder_award_id":"163413","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G7760179462","display_name":"A new search for an electric dipole moment of the neutron with increased sensitivity and an improved UCN source.","funder_award_id":"188700","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386861271.pdf","grobid_xml":"https://content.openalex.org/works/W4386861271.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1510618583","https://openalex.org/W1989598450","https://openalex.org/W2059231479","https://openalex.org/W2080072443","https://openalex.org/W2085440750","https://openalex.org/W2094179668","https://openalex.org/W2113636793","https://openalex.org/W2630638609","https://openalex.org/W2749726643","https://openalex.org/W2755346265","https://openalex.org/W2765918637","https://openalex.org/W2798648926","https://openalex.org/W2891991632","https://openalex.org/W3003155274","https://openalex.org/W3004549663","https://openalex.org/W3104887141","https://openalex.org/W3108691975","https://openalex.org/W3126058297","https://openalex.org/W3144691352","https://openalex.org/W3209065099","https://openalex.org/W3209308816","https://openalex.org/W4241130006","https://openalex.org/W4284965628","https://openalex.org/W4297907224","https://openalex.org/W4323355238","https://openalex.org/W6910502320"],"related_works":["https://openalex.org/W2025329501","https://openalex.org/W2000775164","https://openalex.org/W3013223921","https://openalex.org/W2750471596","https://openalex.org/W2152930001","https://openalex.org/W2004896412","https://openalex.org/W2029631406","https://openalex.org/W4310826004","https://openalex.org/W2035448117","https://openalex.org/W2059726604"],"abstract_inverted_index":{"Abstract":[0],"The":[1,22],"ultracold":[2],"neutron":[3,23,38,49],"(UCN)":[4],"source":[5,56],"at":[6],"the":[7,28,42,46,55,71,89,96,103,121,127],"Paul":[8],"Scherrer":[9],"Institute":[10],"(PSI)":[11],"provides":[12],"high":[13],"intensities":[14],"of":[15,45,70,78,115,123,126],"storable":[16],"neutrons":[17],"for":[18],"fundamental":[19],"physics":[20],"experiments.":[21],"velocity":[24,77],"spectrum":[25,47,73],"parallel":[26],"to":[27,63],"beamline":[29],"axis":[30],"was":[31,59,109],"determined":[32],"by":[33],"time-of-flight":[34],"spectroscopy":[35],"using":[36],"a":[37,75],"chopper.":[39],"In":[40],"particular,":[41],"temporal":[43],"evolution":[44],"during":[48],"production":[50],"and":[51,61],"UCN":[52],"storage":[53,57],"in":[54],"volume":[58],"investigated":[60],"compared":[62],"Monte":[64],"Carlo":[65],"simulation":[66],"results.":[67],"A":[68,106],"softening":[69],"measured":[72],"from":[74],"mean":[76],"7.7(1)\u20135.1(1)":[79],"$$\\hbox":[80,92],"{m":[81],"s}^{-1}$$":[82],"m":[83],"s":[84,94],"-":[85],"1":[86],"occurred":[87],"within":[88],"first":[90],"30":[91],"{s}$$":[93],"after":[95],"proton":[97],"beam":[98],"pulse":[99],"had":[100],"impinged":[101],"on":[102],"spallation":[104],"target.":[105],"spectral":[107],"hardening":[108],"observed":[110],"over":[111],"longer":[112],"time":[113],"scales":[114],"one":[116],"measurement":[117],"day,":[118],"consistent":[119],"with":[120],"effect":[122],"surface":[124],"degradation":[125],"solid":[128],"deuterium":[129],"moderator.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2023-09-20T00:00:00"}