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

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

doi:10.1088/1361-6471/ab8480

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High-resolution spectroscopy of gaseous ^83mKr conversion electrons with the KATRIN experiment

Altenmüller, K., Arenz, M., Baek, W.-.-J., Beck, M., Beglarian, A., Behrens, J., et al. (2020). High-resolution spectroscopy of gaseous ^83mKr conversion electrons with the KATRIN experiment. Journal of Physics G: Nuclear and Particle Physics, 47(6): 065002. doi:10.1088/1361-6471/ab8480.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0006-741C-9 Version Permalink: https://hdl.handle.net/21.11116/0000-0006-741D-8

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Altenmüller, K., Author
Arenz, M., Author
Baek, W. -J., Author
Beck, M., Author
Beglarian, A., Author
Behrens, J., Author
Bergmann, T., Author
Berlev, A., Author
Besserer, U., Author
Blaum, K.¹, Author
Block, F., Author
Bobien, S., Author
Bode, T., Author
Bornschein, B., Author
Bornschein, L., Author
Brunst, T., Author
Buzinsky, N., Author
Chilingaryan, S., Author
Choi, W. Q., Author
Deffert, M., Author
Doe, P. J., AuthorDragoun, O., AuthorDrexlin, G., AuthorDyba, S., AuthorEdzards, F., AuthorEitel, K., AuthorEllinger, E., AuthorEngel, R., AuthorEnomoto, S., AuthorEversheim, D., AuthorFedkevych, M., AuthorFormaggio, J. A., AuthorFränkle, F. M., AuthorFranklin, G. B., AuthorFriedel, F., AuthorFulst, A., AuthorGil, W., AuthorGlück, F., AuthorUreña, A. Gonzalez, AuthorGrohmann, S., AuthorGrössle, R., AuthorGumbsheimer, R., AuthorHackenjos, M., AuthorHannen, V., AuthorHarms, F., AuthorHaußmann, N., AuthorHeizmann, F., AuthorHelbing, K., AuthorHickford, S., AuthorHilk, D., AuthorHillesheimer, D., AuthorHinz, D., AuthorHowe, M. A., AuthorHuber, A., AuthorJansen, A., AuthorKellerer, J., AuthorKernert, N., AuthorKippenbrock, L., AuthorKlein, M., AuthorKopmann, A., AuthorKorzeczek, M., AuthorKovalík, A., AuthorKrasch, B., AuthorKraus, M., AuthorLasserre, T., AuthorLebeda, O., AuthorLetnev, J., AuthorLokhov, A., AuthorMachatschek, M., AuthorMarsteller, A., AuthorMartin, E. L., AuthorMertens, S., AuthorMirz, S., AuthorMonreal, B., AuthorNeumann, H., AuthorNiemes, S., AuthorOff, A., AuthorOsipowicz, A., AuthorOtten, E., AuthorParno, D. S., AuthorPlischke, P., AuthorPollithy, A., AuthorPoon, A. W. P., AuthorPriester, F., AuthorRanitzsch, P. C. -O., AuthorRest, O., AuthorRobertson, R. G. H., AuthorRoccati, F., AuthorRodenbeck, C., AuthorRöllig, M., AuthorRöttele, C., AuthorRyšavý, M., AuthorSack, R., AuthorSaenz, A., AuthorSchimpf, L., AuthorSchlösser, K., AuthorSchlösser, M., AuthorSchönung, K.¹, Author Schrank, M., AuthorSeitz-Moskaliuk, H., AuthorSentkerestiová, J., AuthorSibille, V., AuthorSlezák, M., AuthorSteidl, M., AuthorSteinbrink, N., AuthorSturm, M., AuthorSuchopar, M., AuthorSuesser, M., AuthorTelle, H. H., AuthorThorne, L. A., AuthorThümmler, T., AuthorTitov, N., AuthorTkachev, I., AuthorTrost, N., AuthorValerius, K., AuthorVénos, D., AuthorVianden, R., AuthorVizcaya Hernández, A. P. , AuthorWeber, M., AuthorWeinheimer, C., AuthorWelte, S., AuthorWendel, J., AuthorWilkerson, J. F., AuthorWolf, J., AuthorWüstling, S., AuthorZadoroghny, S., AuthorZeller, G., Author more..

Affiliations:
1Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society, ou_904548

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Free keywords: Physics, Instrumentation and Detectors, physics.ins-det,Nuclear Experiment, nucl-ex

MPINP: Speichertechnik - Abteilung Blaum

Abstract: 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 N_2,3-32 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.

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Dates: Published Online: 2020-05-14

Publication Status: Published online

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Identifiers: arXiv: 1903.06452
DOI: 10.1088/1361-6471/ab8480

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Title: Journal of Physics G: Nuclear and Particle Physics

Other : J.Phys.G

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Publ. Info: London? : IOP Publishing

Pages: - Volume / Issue: 47 (6) Sequence Number: 065002 Start / End Page: - Identifier: ISSN: 0954-3899
CoNE: https://pure.mpg.de/cone/journals/resource/954928562479