High-resolution spectroscopy of gaseous 83m Kr conversion electrons with the KATRIN experiment

K Altenmüller; M Arenz; W-J Baek; M Beck; A Beglarian; J Behrens; T Bergmann; A Berlev; U Besserer; K Blaum; F Block; S Bobien; T Bode; B Bornschein; T Brunst; N Buzinsky; S Chilingaryan; W Q Choi; M Deffert; P J Doe; O Dragoun; G Drexlin; S Dyba; F Edzards; K Eitel; E Ellinger; R Engel; S Enomoto; D Eversheim; M Fedkevych; J A Formaggio; F M Fränkle; G B Franklin; F Friedel; A Fulst; W Gil; F Glück; A Gonzalez Ureña; S Grohmann; R Grössle; R Gumbsheimer; M Hackenjos; V Hannen; F Harms; N Haußmann; F Heizmann; K Helbing; S Hickford; D Hilk; D Hillesheimer; D Hinz; M A Howe; A Huber; A Jansen; J Kellerer; N Kernert; L Kippenbrock; M Klein; A Kopmann; M Korzeczek; A Kovalík; B Krasch; M Kraus; T Lasserre; O Lebeda; J Letnev; A Lokhov; M Machatschek; A Marsteller; E L Martin; S Mertens; S Mirz; B Monreal; H Neumann; S Niemes; A Off; A Osipowicz; E Otten; D S Parno; P Plischke; A Pollithy; A W P Poon; F Priester; P C-O Ranitzsch; O Rest; R G H Robertson; F Roccati; C Rodenbeck; M Röllig; C Röttele; M Ryšavý; R Sack; A Saenz; L Schimpf; K Schlösser; K Schönung; M Schrank; H Seitz-Moskaliuk; J Sentkerestiová; V Sibille; Martin Slezák; M Steidl; N Steinbrink; M Sturm; M Suchopar; M Suesser; H H Telle; L A Thorne; T Thümmler; N Titov; I Tkachev; N Trost; K Valerius; D Vénos; R Vianden; A P Vizcaya Hernández; M Weber; C Weinheimer; S Welte; J Wendel; J F Wilkerson; J Wolf; S Wüstling; S Zadoroghny; G Zeller;K Altenmüller;M Arenz;W-J Baek;M Beck;A Beglarian;J Behrens;T Bergmann;A Berlev;U Besserer;K Blaum;F Block;S Bobien;T Bode;B Bornschein;T Brunst;N Buzinsky;S Chilingaryan;W Q Choi;M Deffert;P J Doe;O Dragoun;G Drexlin;S Dyba;F Edzards;K Eitel;E Ellinger;R Engel;S Enomoto;D Eversheim;M Fedkevych;J A Formaggio;F M Fränkle;G B Franklin;F Friedel;A Fulst;W Gil;F Glück;A Gonzalez Ureña;S Grohmann;R Grössle;R Gumbsheimer;M Hackenjos;V Hannen;F Harms;N Haußmann;F Heizmann;K Helbing;S Hickford;D Hilk;D Hillesheimer;D Hinz;M A Howe;A Huber;A Jansen;J Kellerer;N Kernert;L Kippenbrock;M Klein;A Kopmann;M Korzeczek;A Kovalík;B Krasch;M Kraus;T Lasserre;O Lebeda;J Letnev;A Lokhov;M Machatschek;A Marsteller;E L Martin;S Mertens;S Mirz;B Monreal;H Neumann;S Niemes;A Off;A Osipowicz;E Otten;D S Parno;P Plischke;A Pollithy;A W P Poon;F Priester;P C-O Ranitzsch;O Rest;R G H Robertson;F Roccati;C Rodenbeck;M Röllig;C Röttele;M Ryšavý;R Sack;A Saenz;L Schimpf;K Schlösser;K Schönung;M Schrank;H Seitz-Moskaliuk;J Sentkerestiová;V Sibille;Martin Slezák;M Steidl;N Steinbrink;M Sturm;M Suchopar;M Suesser;H H Telle;L A Thorne;T Thümmler;N Titov;I Tkachev;N Trost;K Valerius;D Vénos;R Vianden;A P Vizcaya Hernández;M Weber;C Weinheimer;S Welte;J Wendel;J F Wilkerson;J Wolf;S Wüstling;S Zadoroghny;G Zeller;

doi:10.1088/1361-6471/ab8480

High-resolution spectroscopy of gaseous 83m Kr conversion electrons with the KATRIN experiment

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ID: 116883

2020

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Abstract

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In this work, we present the first spectroscopic measurements of conversion electrons originating from the decay of metastable gaseous 83mKr with the Karlsruhe Tritium Neutrino (KATRIN) experiment. The obtained results represent one of the major commissioning milestones for the subsequent direct neutrino mass measurement with KATRIN. The successful campaign demonstrates the functionalities of the KATRIN beamline. Precise measurement of the narrow K-32, L3-32, and N2,3-32 conversion electron lines allowed to verify the eV-scale energy resolution of the KATRIN main spectrometer necessary for competitive measurement of the absolute neutrino mass scale.

Reference Key	zeller2020journalhigh-resolution Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors	K Altenmüller,M Arenz,W-J Baek,M Beck,A Beglarian,J Behrens,T Bergmann,A Berlev,U Besserer,K Blaum,F Block,S Bobien,T Bode,B Bornschein,T Brunst,N Buzinsky,S Chilingaryan,W Q Choi,M Deffert,P J Doe,O Dragoun,G Drexlin,S Dyba,F Edzards,K Eitel,E Ellinger,R Engel,S Enomoto,D Eversheim,M Fedkevych,J A Formaggio,F M Fränkle,G B Franklin,F Friedel,A Fulst,W Gil,F Glück,A Gonzalez Ureña,S Grohmann,R Grössle,R Gumbsheimer,M Hackenjos,V Hannen,F Harms,N Haußmann,F Heizmann,K Helbing,S Hickford,D Hilk,D Hillesheimer,D Hinz,M A Howe,A Huber,A Jansen,J Kellerer,N Kernert,L Kippenbrock,M Klein,A Kopmann,M Korzeczek,A Kovalík,B Krasch,M Kraus,T Lasserre,O Lebeda,J Letnev,A Lokhov,M Machatschek,A Marsteller,E L Martin,S Mertens,S Mirz,B Monreal,H Neumann,S Niemes,A Off,A Osipowicz,E Otten,D S Parno,P Plischke,A Pollithy,A W P Poon,F Priester,P C-O Ranitzsch,O Rest,R G H Robertson,F Roccati,C Rodenbeck,M Röllig,C Röttele,M Ryšavý,R Sack,A Saenz,L Schimpf,K Schlösser,K Schönung,M Schrank,H Seitz-Moskaliuk,J Sentkerestiová,V Sibille,Martin Slezák,M Steidl,N Steinbrink,M Sturm,M Suchopar,M Suesser,H H Telle,L A Thorne,T Thümmler,N Titov,I Tkachev,N Trost,K Valerius,D Vénos,R Vianden,A P Vizcaya Hernández,M Weber,C Weinheimer,S Welte,J Wendel,J F Wilkerson,J Wolf,S Wüstling,S Zadoroghny,G Zeller;K Altenmüller;M Arenz;W-J Baek;M Beck;A Beglarian;J Behrens;T Bergmann;A Berlev;U Besserer;K Blaum;F Block;S Bobien;T Bode;B Bornschein;T Brunst;N Buzinsky;S Chilingaryan;W Q Choi;M Deffert;P J Doe;O Dragoun;G Drexlin;S Dyba;F Edzards;K Eitel;E Ellinger;R Engel;S Enomoto;D Eversheim;M Fedkevych;J A Formaggio;F M Fränkle;G B Franklin;F Friedel;A Fulst;W Gil;F Glück;A Gonzalez Ureña;S Grohmann;R Grössle;R Gumbsheimer;M Hackenjos;V Hannen;F Harms;N Haußmann;F Heizmann;K Helbing;S Hickford;D Hilk;D Hillesheimer;D Hinz;M A Howe;A Huber;A Jansen;J Kellerer;N Kernert;L Kippenbrock;M Klein;A Kopmann;M Korzeczek;A Kovalík;B Krasch;M Kraus;T Lasserre;O Lebeda;J Letnev;A Lokhov;M Machatschek;A Marsteller;E L Martin;S Mertens;S Mirz;B Monreal;H Neumann;S Niemes;A Off;A Osipowicz;E Otten;D S Parno;P Plischke;A Pollithy;A W P Poon;F Priester;P C-O Ranitzsch;O Rest;R G H Robertson;F Roccati;C Rodenbeck;M Röllig;C Röttele;M Ryšavý;R Sack;A Saenz;L Schimpf;K Schlösser;K Schönung;M Schrank;H Seitz-Moskaliuk;J Sentkerestiová;V Sibille;Martin Slezák;M Steidl;N Steinbrink;M Sturm;M Suchopar;M Suesser;H H Telle;L A Thorne;T Thümmler;N Titov;I Tkachev;N Trost;K Valerius;D Vénos;R Vianden;A P Vizcaya Hernández;M Weber;C Weinheimer;S Welte;J Wendel;J F Wilkerson;J Wolf;S Wüstling;S Zadoroghny;G Zeller;
Journal	journal of physics g: nuclear and particle physics
Year	2020
DOI	10.1088/1361-6471/ab8480 Searching for DOI...
URL	https://sciprofiles.com/publication/view/4d6cb9367e524448b43a59fa4427118a https://doi.org/10.1088/1361-6471/ab8480
Keywords	measurement resolution katrin neutrino mass conversion electrons gaseous functionalities

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