Zobrazeno 1 - 10 of 11 pro vyhledávání: '"tritium: semileptonic decay"'
1
Direct neutrino-mass measurement with sub-electronvolt sensitivity
Autor: Collaboration, The KATRIN, Aker, M., Beglarian, A., Behrens, J., Berlev, A., Besserer, U., Bieringer, B., Block, F., Bobien, S., B��ttcher, M., Bornschein, B., Bornschein, L., Brunst, T., Caldwell, T. S., Carney, R. M. D., La Cascio, L., Chilingaryan, S., Choi, W., Debowski, K., Deffert, M., Descher, M., D��az Barrero, D., Doe, P. J., Dragoun, O., Drexlin, G., Eitel, K., Ellinger, E., Engel, R., Enomoto, S., Felden, A., Formaggio, J. A., Fr��nkle, F. M., Franklin, G. B., Friedel, F., Fulst, A., Gauda, K., Gil, W., Gl��ck, F., Gr��ssle, R., Gumbsheimer, R., Gupta, V., H��hn, T., Hannen, V., Hau��mann, N., Helbing, K., Hickford, S., Hiller, R., Hillesheimer, D., Hinz, D., Houdy, T., Huber, A., Jansen, A., Karl, C., Kellerer, F., Kellerer, J., Kleifges, M., Klein, M., K��hler, C., K��llenberger, L., Kopmann, A., Korzeczek, M., Koval��k, A., Krasch, B., Krause, H., Kunka, N., Lasserre, T., Le, T. L., Lebeda, O., Lehnert, B., Lokhov, A., Machatschek, M., Malcherek, E., Mark, M., Marsteller, A., Martin, E. L., Melzer, C., Menshikov, A., Mertens, S., Mostafa, J., M��ller, K., Neumann, H., Niemes, S., Oelpmann, P., Parno, D. S., Poon, A. W. P., Poyato, J. M. L., Priester, F., Ramachandran, S., Robertson, R. G. H., Rodejohann, W., R��llig, M., R��ttele, C., Rodenbeck, C., Ry��av��, M., Sack, R., Saenz, A., Sch��fer, P., Schaller N��e Pollithy, A., Schimpf, L., Schl��sser, K., Schl��sser, M., Schl��ter, L., Schneidewind, S., Schrank, M., Schulz, B., Schwemmer, A., ��ef����k, M., Sibille, V., Siegmann, D., Slez��k, M., Spanier, F., Steidl, M., Sturm, M., Sun, M., Tcherniakhovski, D., Telle, H. H., Thorne, L. A., Th��mmler, T., Titov, N., Tkachev, I., Urban, K., Valerius, K., V��nos, D., Vizcaya Hern��ndez, A. P., Weinheimer, C., Welte, S., Wendel, J., Wilkerson, J. F., Wolf, J., W��stling, S., Wydra, J., Xu, W., Yen, Y.-R., Zadoroghny, S., Zeller, G.
Publikováno v: Nature Phys.
Nature Phys., 2022, 18 (2), pp.160-166. ⟨10.1038/s41567-021-01463-1⟩
Nature Physics, 18 (2), 160–166
Since the discovery of neutrino oscillations, we know that neutrinos have non-zero mass. However, the absolute neutrino-mass scale remains unknown. Here we report the upper limits on effective electron anti-neutrino mass, mν, from the second physics
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cdab70deee2290df73cc1454d20cecc
https://doi.org/10.1038/s41567-021-01463-1
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3
Improved eV-scale sterile-neutrino constraints from the second KATRIN measurement campaign
Autor: KATRIN Collaboration, Aker, M., Batzler, D., Beglarian, A., Behrens, J., Berlev, A., Besserer, U., Bieringer, B., Block, F., Bobien, S., Bornschein, B., Bornschein, L., Böttcher, M., Brunst, T., Caldwell, T. S., Carney, R. M. D., Chilingaryan, S., Choi, W., Debowski, K., Descher, M., Díaz Barrero, D., Doe, P. J., Dragoun, O., Drexlin, G., Edzards, F., Eitel, K., Ellinger, E., Engel, R., Enomoto, S., Felden, A., Formaggio, J. A., Fränkle, F. M., Franklin, G. B., Friedel, F., Fulst, A., Gauda, K., Gavin, A. S., Gil, W., Glück, F., Grössle, R., Gumbsheimer, R., Hannen, V., Haußmann, N., Helbing, K., Hickford, S., Hiller, R., Hillesheimer, D., Hinz, D., Höhn, T., Houdy, T., Huber, A., Jansen, A., Karl, C., Kellerer, J., Kleifges, M., Klein, M., Köhler, C., Köllenberger, L., Kopmann, A., Korzeczek, M., Kovalík, A., Krasch, B., Krause, H., La Cascio, L., Lasserre, T., Le, T. L., Lebeda, O., Lehnert, B., Lokhov, A., Machatschek, M., Malcherek, E., Mark, M., Marsteller, A., Martin, E. L., Melzer, C., Mertens, S., Mostafa, J., Müller, K., Neumann, H., Niemes, S., Oelpmann, P., Parno, D. S., Poon, A. W. P., Poyato, J. M. L., Priester, F., Ráliš, J., Ramachandran, S., Robertson, R. G. H., Rodejohann, W., Rodenbeck, C., Röllig, M., Röttele, C., Ryšavý, M., Sack, R., Saenz, A., Salomon, R., Schäfer, P., Schimpf, L., Schlösser, M., Schlösser, K., Schlüter, L., Schneidewind, S., Schrank, M., Schwemmer, A., Šefčík, M., Sibille, V., Siegmann, D., Slezák, M., Spanier, F., Steidl, M., Sturm, M., Telle, H. H., Thorne, L. A., Thümmler, T., Titov, N., Tkachev, I., Urban, K., Valerius, K., Vénos, D., Vizcaya Hernández, A. P., Weinheimer, C., Welte, S., Wendel, J., Wetter, M., Wiesinger, C., Wilkerson, J. F., Wolf, J., Wüstling, S., Wydra, J., Xu, W., Zadoroghny, S., Zeller, G.
Publikováno v: Phys.Rev.D
Phys.Rev.D, 2022, 105 (7), pp.072004. ⟨10.1103/PhysRevD.105.072004⟩
Physical Review D, 105 (7), Art.-Nr.: 072004
Physical Review
We present the results of the light sterile neutrino search from the second KATRIN measurement campaign in 2019. Approaching nominal activity, $3.76 \times 10^6$ tritium $\beta$-electrons are analyzed in an energy window extending down to $40\,$eV be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::309a2ae386f4afdc12f34a5acee11e81
https://doi.org/10.1103/physrevd.105.072004
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4
New Constraint on the Local Relic Neutrino Background Overdensity with the First KATRIN Data Runs
Autor: Aker, M., Batzler, D., Beglarian, A., Behrens, J., Berlev, A., Besserer, U., Bieringer, B., Block, F., Bobien, S., Bornschein, B., Bornschein, L., Böttcher, M., Brunst, T., Caldwell, T. S., Carney, R. M. D., Chilingaryan, S., Choi, W., Debowski, K., Descher, M., Barrero, D. Díaz, Doe, P. J., Dragoun, O., Drexlin, G., Edzards, F., Eitel, K., Ellinger, E., Engel, R., Enomoto, S., Felden, A., Formaggio, J. A., Fränkle, F. M., Franklin, G. B., Friedel, F., Fulst, A., Gauda, K., Gavin, A. S., Gil, W., Glück, F., Grössle, R., Gumbsheimer, R., Hannen, V., Haußmann, N., Helbing, K., Hickford, S., Hiller, R., Hillesheimer, D., Hinz, D., Höhn, T., Houdy, T., Huber, A., Jansen, A., Karl, C., Kellerer, F., Kellerer, J., Kleifges, M., Klein, M., Köhler, C., Köllenberger, L., Kopmann, A., Korzeczek, M., Kovalík, A., Krasch, B., Krause, H., La Cascio, L., Lasserre, T., Le, T. L., Lebeda, O., Lehnert, B., Lokhov, A., Machatschek, M., Malcherek, E., Mark, M., Marsteller, A., Martin, E. L., Melzer, C., Mertens, S., Mostafa, J., Müller, K., Neumann, H., Niemes, S., Oelpmann, P., Parno, D. S., Poon, A. W. P., Poyato, J. M. L., Priester, F., Ráliš, J., Ramachandran, S., Robertson, R. G. H., Rodejohann, W., Rodenbeck, C., Röllig, M., Röttele, C., Ryšavý, M., Sack, R., Saenz, A., Salomon, R., Schäfer, P., Schimpf, L., Schlösser, M., Schlösser, K., Schlüter, L., Schneidewind, S., Schrank, M., Schwemmer, A., Šefčík, M., Sibille, V., Siegmann, D., Slezák, M., Spanier, F., Steidl, M., Sturm, M., Telle, H. H., Thorne, L. A., Thümmler, T., Titov, N., Tkachev, I., Urban, K., Valerius, K., Vénos, D., Hernández, A. P. Vizcaya, Weinheimer, C., Welte, S., Wendel, J., Wetter, M., Wiesinger, C., Wilkerson, J. F., Wolf, J., Wüstling, S., Wydra, J., Xu, W., Zadoroghny, S., Zeller, G.
Publikováno v: Physical Review Letters, 129, Art.-Nr.: 011806
Phys.Rev.Lett.
Phys.Rev.Lett., 2022, 129 (1), pp.011806. ⟨10.1103/PhysRevLett.129.011806⟩
Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM
We report on the direct search for cosmic relic n
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60041a7490b459cdd4aacebd82f1fa0d
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5
Analysis methods for the first KATRIN neutrino-mass measurement
Autor: KATRIN Collaboration, Aker, M., Altenmüller, K., Beglarian, A., Behrens, J., Berlev, A., Besserer, U., Bieringer, B., Blaum, K., Block, F., Bornschein, B., Bornschein, L., Böttcher, M., Brunst, T., Caldwell, T. S., La Cascio, L., Chilingaryan, S., Choi, W., Díaz Barrero, D., Debowski, K., Deffert, M., Descher, M., Doe, P. J., Dragoun, O., Drexlin, G., Dyba, S., Edzards, F., Eitel, K., Ellinger, E., Engel, R., Enomoto, S., Fedkevych, M., Felden, A., Formaggio, J. A., Fränkle, F. M., Franklin, G. B., Friedel, F., Fulst, A., Gauda, K., Gil, W., Glück, F., Grössle, R., Gumbsheimer, R., Höhn, T., Hannen, V., Haußmann, N., Helbing, K., Hickford, S., Hiller, R., Hillesheimer, D., Hinz, D., Houdy, T., Huber, A., Jansen, A., Köllenberger, L., Karl, C., Kellerer, J., Kippenbrock, L., Klein, M., Kopmann, A., Korzeczek, M., Kovalík, A., Krasch, B., Krause, H., Lasserre, T., Le, T. L., Lebeda, O., Lehnert, B., Lokhov, A., Lopez Poyato, J. M., Müller, K., Machatschek, M., Malcherek, E., Mark, M., Marsteller, A., Martin, E. L., Melzer, C., Mertens, S., Niemes, S., Oelpmann, P., Osipowicz, A., Parno, D. S., Poon, A. W. P., Priester, F., Röllig, M., Röttele, C., Rest, O., Robertson, R. G. H., Rodenbeck, C., Ryšavý, M., Sack, R., Saenz, A., Schaller (née Pollithy), A., Schäfer, P., Schimpf, L., Schlösser, K., Schlösser, M., Schlüter, L., Schrank, M., Schulz, B., Šefčík, M., Seitz-Moskaliuk, H., Sibille, V., Siegmann, D., Slezák, M., Spanier, F., Steidl, M., Sturm, M., Sun, M., Telle, H. H., Thümmler, T., Thorne, L. A., Titov, N., Tkachev, I., Trost, N., Vénos, D., Valerius, K., Vizcaya Hernández, A. P., Wüstling, S., Weber, M., Weinheimer, C., Weiss, C., Welte, S., Wendel, J., Wilkerson, J. F., Wolf, J., Xu, W., Yen, Y.-R., Zadoroghny, S., Zeller, G.
Publikováno v: Physical Review D
Physical Review D, American Physical Society, 2021, 104 (1), pp.012005. ⟨10.1103/PhysRevD.104.012005⟩
Physical review / D, 104 (1), Article: 012005
Physical Review
Phys.Rev.D
Phys.Rev.D, 2021, 104 (1), pp.012005. ⟨10.1103/PhysRevD.104.012005⟩
We report on the data set, data handling, and detailed analysis techniques of the first neutrino-mass measurement by the Karlsruhe Tritium Neutrino (KATRIN) experiment, which probes the absolute neutrino-mass scale via the $\beta$-decay kinematics of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::782581c49d870b70dc9f082fee5a439e
https://hal.archives-ouvertes.fr/hal-03136728
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6
Excess electronic recoil events in XENON1T
Autor: A. Manfredini, L. Scotto Lavina, A. D. Ferella, Hongwei Wang, L. Levinson, Ch. Weinheimer, D. Masson, J. Pienaar, Qing Lin, Auke-Pieter Colijn, Laura Baudis, E. Angelino, João Cardoso, T. Zhu, J. R. Angevaare, F. Gao, Jelle Aalbers, P. Gaemers, F. Toschi, A. Di Giovanni, R. Di Stefano, W. Fulgione, Gabriella Sartorelli, M. Clark, Kentaro Miuchi, C. Therreau, Yuehuan Wei, F. D. Amaro, H. Landsman, A. Depoian, Guillaume Plante, J. Ye, M. Selvi, Joern Mahlstedt, M. L. Benabderrahmane, Ethan Brown, D. Wenz, J. Qin, M. Alfonsi, R. Peres, D. Schulte, J. Long, J. P. Zopounidis, S. Moriyama, Boris Bauermeister, G. Eurin, R. Gaior, C. Hasterok, Ran Budnik, J.M.F. dos Santos, A. Kopec, Xavier Mougeot, Yoshitaka Itow, Michelle Galloway, C. Macolino, F. Agostini, N. Kato, J. Palacio, E. Shockley, A. Mancuso, M. Weiss, S. Reichard, Yanxi Zhang, L. Grandi, J. Schreiner, Sebastian Lindemann, M. P. Decowski, Shingo Kazama, Laura Manenti, G. Koltman, Marc Schumann, Manfred Lindner, R. F. Lang, E. López Fune, N. Rupp, P. Di Gangi, Guido Zavattini, F. Lombardi, Jan Conrad, S. Mastroianni, Uwe Oberlack, C. Hils, Masanori Kobayashi, F. Marignetti, S. Bruenner, Kaixuan Ni, K. Mizukoshi, F. Semeria, D. Ramírez García, V. Pizzella, N. Šarčević, Giacomo Bruno, T. Berger, Sara Diglio, A. Takeda, Masaki Yamashita, Y. Mosbacher, J. Howlett, Gian Carlo Trinchero, H. Qiu, A. Elykov, Lorenzo Bellagamba, F. Arneodo, Katsuki Hiraide, J. Naganoma, A. Rocchetti, D. Barge, B. Cimmino, G. Volta, M. Murra, V. C. Antochi, C. Capelli, P. Shagin, L. Hoetzsch, K. Morå, Julien Masbou, H. Simgen, Dominique Thers, C. Wittweg, K. Odgers, D. Coderre, Manuel Gameiro da Silva, A. Molinario, M. Scheibelhut, April S. Brown, Jean-Pierre Cussonneau, Z. Xu, D. Cichon, Bart Pelssers, K. Martens, M. Messina, Elena Aprile, F. Joerg, C. Tunnell, M. Vargas, T. Marrodán Undagoitia, J. A. M. Lopes, M. Iacovacci, L. Althueser
Publikováno v: Physical Review D
Physical Review D, American Physical Society, 2020, 102 (7), ⟨10.1103/PhysRevD.102.072004⟩
Phys.Rev.D
Phys.Rev.D, 2020, 102 (7), pp.072004. ⟨10.1103/PhysRevD.102.072004⟩
Physical Review D, 2020, 102 (7), pp.072004. ⟨10.1103/PhysRevD.102.072004⟩
Physical Review D-Particles, Fields, Gravitation and Cosmology, 102(7). American Physical Society
Physical Review D, American Physical Society, 2020, 102 (7), pp.072004. ⟨10.1103/PhysRevD.102.072004⟩
Physical Review
Physical Review D. Particles, Fields, Gravitation, and Cosmology, 102(7):072004. American Institute of Physics
We report results from searches for new physics with low-energy electronic recoil data recorded with the XENON1T detector. With an exposure of 0.65 t-y and an unprecedentedly low background rate of $76\pm2$ events/(t y keV) between 1 and 30 keV, the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b7860b87c7048140e83a0f8483441d1
https://hal.archives-ouvertes.fr/hal-03431778
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7
First neutrino mass measurement with the KATRIN experiment
Autor: Thierry Lasserre, L. Schlüter
Publikováno v: J.Phys.Conf.Ser.
16th International Conference on Topics in Astroparticle and Underground Physics
16th International Conference on Topics in Astroparticle and Underground Physics, Sep 2019, Toyama, Japan. pp.012180, ⟨10.1088/1742-6596/1468/1/012180⟩
The KATRIN (Karlsruhe Tritium Neutrino) experiment is designed to determine the effective mass of the electron anti-neutrino with an unprecedented sensitivity of 0.2 eV/c2 (90% C.L.) in a direct and model-independent way. Tritium β-decay electrons,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b1e4f336f64de932149defb3768818a
https://hal.archives-ouvertes.fr/hal-02564639
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8
Measurements with a TRISTAN prototype detector system at the 'Troitsk nu-mass' experiment in integral and differential mode
Autor: Thierry Lasserre, T. Brunst, M. Slezák, A. Huber, Vladimir Parfenov, E.V. Geraskin, Igor Tkachev, A. K. Skasyrskaya, A. I. Belesev, A.A. Lokhov, S. V. Zadorozhny, T. Houdy, V.G. Chernov, Konrad Altenmüller, A. A. Nozik, N. A. Likhovid, V. S. Pantuev, M. Korzeczek, Susanne Mertens, Nikolay Ionov, D. Abdurashitov, Daniel Siegmann, Peter Lechner, Luca Bombelli, G. A. Koroteev
Publikováno v: Journal of Instrumentation
Journal of Instrumentation, IOP Publishing, 2019, 14 (11), pp.P11013. ⟨10.1088/1748-0221/14/11/P11013⟩
JINST
JINST, 2019, 14 (11), pp.P11013. ⟨10.1088/1748-0221/14/11/P11013⟩
Sterile neutrinos emerge in minimal extensions of the Standard Model which can solve a number of open questions in astroparticle physics. For example, sterile neutrinos in the keV-mass range are viable dark matter candidates. Their existence would le
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0859e9296c9b76b61ebef2f2c26fbdd
https://hal.archives-ouvertes.fr/hal-02317271
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9
A novel detector system for KATRIN to search for keV-scale sterile neutrinos
Autor: David Fink, T. Houdy, Joachim Wolf, A. Alborini, T. Bode, Peter Lechner, T. Brunst, M. Slezák, Sascha Wüstling, Kathrin Valerius, D. C. Radford, Thierry Lasserre, Michele Manotti, Marco Carminati, Ivan Peric, Daniel Siegmann, M. Korzeczek, Susanne Mertens, Luca Bombelli, Carlo Fiorini, Konrad Altenmüller, A. Huber
Publikováno v: J.Phys.G
J.Phys.G, 2019, 46 (6), pp.065203. ⟨10.1088/1361-6471/ab12fe⟩
Journal of physics / G, 46 (6), Article no: 065203
Sterile neutrinos appear in minimal extensions of the Standard Model of particle physics. If their mass is in the keV regime, they are viable dark matter candidates. One way to search for sterile neutrinos in a laboratory-based experiment is via the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea3aa834c0d1623f2eba965a2fd77e06
https://hal.archives-ouvertes.fr/hal-01909258
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10
Impact of ADC non-linearities on the sensitivity to sterile keV neutrinos with a KATRIN-like experiment
Autor: T. Bode, Thierry Lasserre, M. Korzeczek, Susanne Mertens, Kai Dolde, D. C. Radford, A. Huber, M. Slezák
Publikováno v: Nucl.Instrum.Meth.A
Nucl.Instrum.Meth.A, 2017, 848, pp.127-136. ⟨10.1016/j.nima.2016.12.015⟩
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2017, 848, pp.127-136. ⟨10.1016/j.nima.2016.12.015⟩
Nuclear instruments & methods in physics research / A, 848, 127–136
Nucl.Instrum.Meth.A, 2017, 848, pp.127-136. 〈10.1016/j.nima.2016.12.015〉
ADC non-linearities are a major systematic effect in the search for keV-scale sterile neutrinos with tritium $\beta$-decay experiments like KATRIN. They can significantly distort the spectral shape and thereby obscure the tiny kink-like signature of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57902b08d1f7198941fc6cfd477bff95
http://arxiv.org/abs/1608.03158
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