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SuperNEMO is a double-$\beta$ decay experiment, which will employ the successful tracker-calorimeter technique used in the recently completed NEMO-3 experiment. SuperNEMO will implement 100 kg of double-$\beta$ decay isotope, reaching a…

Taking into account mixings among neutrino states, the end of the energy spectrum of the electron in the tritium beta decay is investigated. It is shown that for real energy resolutions of a spectrometer, $ \Delta E > 0.08$ eV, the…

High Energy Physics - Phenomenology · Physics 2016-08-16 J. Studnik , M. Zrałek

The KArlsruhe TRItium Neutrino experiment (KATRIN) aims to measure the effective electron anti-neutrino mass with an unprecedented sensitivity of $0.2\,\mathrm{eV}/\mathrm{c}^2$, using $\beta$-electrons from tritium decay. The electrons are…

We propose a new experiment to search for a sterile neutrino in a few keV mass range at the "Troitsk nu-mass" facility. The expected signature corresponds to a kink in the electron energy spectrum in tritium beta-decay. The new goal…

We propose an experimental setup to observe coherent elastic neutrino-atom scattering (CE$\nu$AS) using electron antineutrinos from tritium decay and a liquid helium target. In this scattering process with the whole atom, that has not beeen…

High Energy Physics - Phenomenology · Physics 2019-11-06 M. Cadeddu , F. Dordei , C. Giunti , K. A. Kouzakov , E. Picciau , A. I. Studenikin

Realizing capacity demands of future wireless communications requires improved spectral efficiency in the sub-6-GHz frequency bands. This paper proposes a novel eight-element multiple-input multiple-output (MIMO) antenna that can be tuned…

Signal Processing · Electrical Eng. & Systems 2018-08-24 Jari-Matti Hannula , Tapio O. Saarinen , Anu Lehtovuori , Jari Holopainen , Ville Viikari

Neutrino astronomy offers the possibility to perform extra-galactic observations well beyond the photon absorption cutoff above 50 TeV. Based on observations of cosmic rays, we already know that astrophysical sources produce particles with…

Astrophysics · Physics 2009-11-10 David Saltzberg

The analysis of the endpoint region of the calorimetrically measured $^{163}$Ho electron capture spectrum is a very promising way to determine the mass of the electron neutrino. The achievable sensitivity of $^{163}$Ho-based experiments and…

Instrumentation and Detectors · Physics 2014-09-15 Loredana Gastaldo

In this contribution we review the status and perspectives of direct neutrino mass experiments. These experiments investigate the kinematics of $\beta$-decays of specific isotopes ($^3$H, $^{187}$Re, $^{163}$Ho) to derive model-independent…

Instrumentation and Detectors · Physics 2013-07-02 G. Drexlin , V. Hannen , S. Mertens , C. Weinheimer

The KATRIN experiment aims to determine the effective electron neutrino mass with a sensitivity of $0.2\,{\text{eV}/c^2}$ (90\% C.L.) by precision measurement of the shape of the tritium \textbeta-spectrum in the endpoint region. The energy…

Instrumentation and Detectors · Physics 2018-10-02 KATRIN Collaboration , M. Arenz , W. -J. Baek , S. Bauer , M. Beck , A. Beglarian , J. Behrens , R. Berendes , T. Bergmann , A. Berlev , U. Besserer , K. Blaum , T. Bode , B. Bornschein , L. Bornschein , T. Brunst , W. Buglak , 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 , M. Erhard , D. Eversheim , M. Fedkevych , J. A. Formaggio , F. M. Fränkle , G. B. Franklin , F. Friedel , A. Fulst , D. Furse , W. Gil , F. Glück , A. Gonzalez Urena , S. Grohmann , R. Grössle , R. Gumbsheimer , M. Hackenjos , V. Hannen , F. Harms , N. Haußmann , F. Heizmann , K. Helbing , W. Herz , S. Hickford , D. Hilk , M. A. Howe , A. Huber , A. Jansen , J. Kellerer , N. Kernert , L. Kippenbrock , M. Kleesiek , M. Klein , A. Kopmann , M. Korzeczek , A. Kovalík , B. Krasch , M. Kraus , L. Kuckert , 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 , 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 , M. Schlösser , K. Schönung , M. Schrank , H. Seitz-Moskaliuk , J. Sentkerestiová , V. Sibille , M. Slezák , M. Steidl , N. Steinbrink , M. Sturm , M. Suchopar , H. H. Telle , L. A. Thorne , T. Thümmler , N. Titov , I. Tkachev , N. Trost , K. Valerius , D. Vénos , R. Vianden , A. P. Vizcaya Hernández , N. Wandkowsky , M. Weber , C. Weinheimer , C. Weiss , S. Welte , J. Wendel , J. F. Wilkerson , J. Wolf , S. Wüstling , S. Zadoroghny

The KATRIN (Karlsruhe Tritium Neutrino) experiment investigates the energetic endpoint of the tritium beta-decay spectrum to determine the effective mass of the electron anti-neutrino. The collaboration has reported a first mass measurement…

Large future galaxy cluster surveys, combined with cosmic microwave background observations, can achieve a high sensitivity to the masses of cosmologically important neutrinos. We show that a weak lensing selected sample of ~100,000…

Astrophysics · Physics 2011-05-12 Sheng Wang , Zoltan Haiman , Wayne Hu , Justin Khoury , Morgan May

The GENIUS (\underline {Ge}rmanium in Liquid \underline {Ni}trogen \underline {U}nderground \underline {S}etup) project has been proposed in 1997 \cite{KK-BEY97} as first third generation double beta decay project, with a sensitivity aiming…

High Energy Physics - Phenomenology · Physics 2012-03-24 H. V. Klapdor-Kleingrothaus

The first phase of the long-baseline neutrino experiment, LBNE10, will use a broadband, high-energy neutrino beam with a 10-kt liquid argon TPC at 1300 km to study neutrino oscillation. In this paper, we describe potential upgrades to…

High Energy Physics - Experiment · Physics 2013-07-04 M. Bishai , M. Diwan , S. Kettell , J. Stewart , R. Tschirhart , B. Viren , L. Whitehead , E. Worcester

Multi-messenger astronomy is key today to broaden our understanding of the high energy Universe. When an ultra-high energy (UHE) particle interacts in the atmosphere or underground, it initiates an extensive air shower that produces a…

Instrumentation and Methods for Astrophysics · Physics 2025-01-06 Marion Guelfand

Measuring ultra-high energy neutrinos, with energies above $10^{16}$ eV, is the next frontier of the emerging multi-messenger era. Their detection requires building a large-scale detector with 10 times the instantaneous sensitivity of…

The goal of the ECHo experiment is a direct determination of the absolute scale of the neutrino mass by the analysis of the end-point region of the Ho-163 electron capture (EC) spectrum. The results of the first phase of the experiment,…

Instrumentation and Detectors · Physics 2023-08-16 Federica Mantegazzini , Neven Kovac , Christian Enss , Andreas Fleischmann , Markus Griedel , Loredana Gastaldo

Three types of high rate neutrino detectors for neutrino interaction physics at neutrino factories are discussed. High performance general-purpose detectors might collect event samples on the order of a billion events or more. This could…

High Energy Physics - Experiment · Physics 2009-10-31 Bruce J. King

Acoustic neutrino detection is a promising approach to instrument the large detector volumes needed for the detection of the small neutrino fluxes expected at ultra-high energies (E > 1 EeV). We report on several studies investigating the…

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