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KM3NeT has recently reported the detection of a very high-energy neutrino event, while IceCube has previously set upper limits on the differential neutrino flux above 100 PeV but has yet to observe a neutrino event with an energy comparable…

High Energy Astrophysical Phenomena · Physics 2025-07-17 Maxwell Nakos , Aske Rosted , Lu Lu

The Askaryan Radio Array (ARA) experiment at the South Pole is designed to detect high-energy neutrinos which, via in-ice interactions, produce coherent radiation at frequencies up to 1000 MHz. In Dec. 2018, a custom high-amplitude…

Instrumentation and Methods for Astrophysics · Physics 2023-07-19 T. M. Jordan , D. Z. Besson , I. Kravchenko , U. Latif , B. Madison , A. Novikov , A. Shultz

This proposal describes an experimental search for sterile neutrinos beyond the Standard Model with a new CERN-SPS neutrino beam. The experiment is based on two identical LAr-TPC's followed by magnetized spectrometers, observing the…

Instrumentation and Detectors · Physics 2012-03-30 M. Antonello , D. Bagliani , B. Baibussinov , H. Bilokon , F. Boffelli , M. Bonesini , E. Calligarich , N. Canci , S. Centro , A. Cesana , K. Cieslik , D. B. Cline , A. G. Cocco , D. Dequal , A. Dermenev , R. Dolfini , M. De Gerone , S. Dussoni , C. Farnese , A. Fava , A. Ferrari , G. Fiorillo , G. T. Garvey , F. Gatti , D. Gibin , S. Gninenko , F. Guber , A. Guglielmi , M. Haranczyk , J. Holeczek , A. Ivashkin , M. Kirsanov , J. Kisiel , I. Kochanek , A. Kurepin , J. Łagoda , G. Lucchini , W. C. Louis , S. Mania , G. Mannocchi , S. Marchini , V. Matveev , A. Menegolli , G. Meng , G. B. Mills , C. Montanari , M. Nicoletto , S. Otwinowski , T. J. Palczewski , G. Passardi , F. Perfetto , P. Picchi , F. Pietropaolo , P. Płoński , A. Rappoldi , G. L. Raselli , M. Rossella , C. Rubbia , P. Sala , A. Scaramelli , E. Segreto , D. Stefan , J. Stepaniak , R. Sulej , O. Suvorova , M. Terrani , D. Tlisov , R. G. Van de Water , G. Trinchero , M. Turcato , F. Varanini , S. Ventura , C. Vignoli , H. G. Wang , X. Yang , A. Zani , K. Zaremba , M. Benettoni , P. Bernardini , A. Bertolin , C. Bozza , R. Brugnera , A. Cecchetti , S. Cecchini , G. Collazuol , P. Creti , F. Dal Corso , I. De Mitri , G. De Robertis , M. De Serio , L. Degli Esposti , D. Di Ferdinando , U. Dore , S. Dusini , P. Fabbricatore , C. Fanin , R. A. Fini , G. Fiore , A. Garfagnini , G. Giacomelli , R. Giacomelli , G. Grelli , C. Guandalini , M. Guerzoni , U. Kose , G. Laurenti , M. Laveder , I. Lippi , F. Loddo , A. Longhin , P. Loverre , G. Mancarella , G. Mandrioli , A. Margiotta , G. Marsella , N. Mauri , E. Medinaceli , A. Mengucci , M. Mezzetto , R. Michinelli , M. T. Muciaccia , D. Orecchini , A. Paoloni , A. Pastore , L. Patrizii , M. Pozzato , R. Rescigno , G. Rosa , S. Simone , M. Sioli , G. Sirri , M. Spurio , L. Stanco , S. Stellacci , A. Surdo , M. Tenti , V. Togo , M. Ventura , M. Zago

One key communication block in 5G and 6G radios is the active phased array (APA). To ensure reliable operation, efficient and timely fault diagnosis of APAs on-site is crucial. To date, fault diagnosis has relied on measurement of frequency…

Signal Processing · Electrical Eng. & Systems 2023-06-08 Martin H. Nielsen , Yufeng Zhang , Changbin Xue , Jian Ren , Yingzeng Yin , Ming Shen , Gert F. Pedersen

A toy detector has been designed to simulate central detectors in reactor neutrino experiments in the paper. The samples of neutrino events and three major backgrounds from the Monte-Carlo simulation of the toy detector are generated in the…

Data Analysis, Statistics and Probability · Physics 2009-02-23 Ye Xu , Yixiong Meng , Weiwei Xu

This letter explains a new, highly sensitive method for the detection of neutrons, which uses the T$_{1/2}=845$ ns delay in the decay of $^{128}$I at the 137.8 keV energy level, resulting from the capture of thermal neutrons by iodine…

Instrumentation and Detectors · Physics 2017-03-08 E. Yakushev , S. Rozov , A. Drokhlyansky , D. Filosofov , Z. Kalaninova , V. Timkin , D. Ponomarev

The IceCube Neutrino Observatory has observed a diffuse flux of astrophysical neutrinos with energies from TeV to a few PeV. Recent IceCube analyses have limited sensitivity to PeV neutrinos because upward-going neutrino fluxes are…

High Energy Astrophysical Phenomena · Physics 2021-08-02 Yang Lyu

The excellent radio frequency transparency of cold polar ice, combined with the coherent Cherenkov emission produced by neutrino-induced showers when viewed at wavelengths longer than a few centimeters, has spurred considerable interest in…

Astrophysics · Physics 2010-04-30 H. Landsman , L. Ruckman , G. S. Varner

The KATRIN experiment is designed to measure the absolute neutrino mass scale with a sensitivity of 200 meV at 90% C.L. by high resolution tritium beta-spectroscopy. A low background level of 10 mHz at the beta-decay endpoint is required in…

Instrumentation and Detectors · Physics 2015-06-04 S. Mertens , G. Drexlin , F. M. Fraenkle , D. Furse , F. Glueck , S. Goerhardt , M. Hoetzel , W. Kaefer , B. Leiber , T. Thuemmler , N. Wandkowsky , J. Wolf

The Antarctic Muon and Neutrino Detector Array (AMANDA) began collecting data with ten strings in 1997. Results from the first year of operation are presented. Neutrinos coming through the Earth from the Northern Hemisphere are identified…

Astrophysics · Physics 2008-11-26 AMANDA Collaboration , J. Ahrens

We discuss a new method to extract neutrino signals in low energy experiments. In this scheme the symmetric nature of most backgrounds allows for direct cancellation from data. The application of this technique to the Palo Verde reactor…

High Energy Physics - Experiment · Physics 2009-10-31 Y-F. Wang , L. Miller , G. Gratta

The KM3NeT Collaboration is constructing two large neutrino detectors in the Mediterranean Sea: ARCA, located near Sicily and aiming at neutrino astronomy, and ORCA located near Toulon and designed for the study of intrinsic neutrino…

Instrumentation and Methods for Astrophysics · Physics 2023-08-09 Dídac D. Tortosa , Miguel Ardid , Manuel Bou-Cabo , Guillermo Lara , Juan A. Martínez-Mora

The existence of cosmic accelerators able to emit charged particles up to EeV energies has been confirmed by the observations made in the last years by experiments such as Auger and Telescope Array. The interaction of such energetic…

Instrumentation and Methods for Astrophysics · Physics 2022-08-03 Antonio Marinelli , Pasquale Migliozzi , Andreino Simonelli

This article presents the design of the Radio Neutrino Observatory Greenland (RNO-G) and discusses its scientific prospects. Using an array of radio sensors, RNO-G seeks to measure neutrinos above 10 PeV by exploiting the Askaryan effect in…

A new search for the diffuse supernova neutrino background (DSNB) flux has been conducted at Super-Kamiokande (SK), with a $22.5\times2970$-kton$\cdot$day exposure from its fourth operational phase IV. The new analysis improves on the…

High Energy Astrophysical Phenomena · Physics 2021-12-20 Kamiokande Collaboration , K. Abe , C. Bronner , Y. Hayato , K. Hiraide , M. Ikeda , S. Imaizumi , J. Kameda , Y. Kanemura , Y. Kataoka , S. Miki , M. Miura , S. Moriyama , Y. Nagao , M. Nakahata , S. Nakayama , T. Okada , K. Okamoto , A. Orii , G. Pronost , H. Sekiya , M. Shiozawa , Y. Sonoda , Y. Suzuki , A. Takeda , Y. Takemoto , A. Takenaka , H. Tanaka , S. Watanabe , T. Yano , S. Han , T. Kajita , K. Okumura , T. Tashiro , J. Xia , G. D. Megias , D. Bravo-Bergu , L. Labarga , Ll. Marti , B. Zaldivar , B. W. Pointon , F. d. M. Blaszczyk , E. Kearns , J. L. Raaf , J. L. Stone , L. Wan , T. Wester , J. Bian , N. J. Griskevich , W. R. Kropp , S. Locke , S. Mine , M. B. Smy , H. W. Sobel , V. Takhistov , J. Hill , J. Y. Kim , I. T. Lim , R. G. Park , B. Bodur , K. Scholberg , C. W. Walter , S. Cao , L. Bernard , A. Coffani , O. Drapier , S. El Hedri , A. Giampaolo , M. Gonin , Th. A. Mueller , P. Paganini , B. Quilain , T. Ishizuka , T. Nakamura , J. S. Jang , J. G. Learned , L. H. V. Anthony , D. Martin , M. Scott , A. A. Sztuc , Y. Uchida , V. Berardi , M. G. Catanesi , E. Radicioni , N. F. Calabria , L. N. Machado , G. De Rosa , G. Collazuol , F. Iacob , M. Lamoureux , M. Mattiazzi , N. Ospina , L. Ludovici , Y. Maekawa , Y. Nishimura , M. Friend , T. Hasegawa , T. Ishida , T. Kobayashi , M. Jakkapu , T. Matsubara , T. Nakadaira , K. Nakamura , Y. Oyama , K. Sakashita , T. Sekiguchi , T. Tsukamoto , Y. Kotsar , Y. Nakano , H. Ozaki , T. Shiozawa , A. T. Suzuki , Y. Takeuchi , S. Yamamoto , A. Ali , Y. Ashida , J. Feng , S. Hirota , T. Kikawa , M. Mori , T. Nakaya , R. A. Wendell , K. Yasutome , P. Fernandez , N. McCauley , P. Mehta , K. M. Tsui , Y. Fukuda , Y. Itow , H. Menjo , T. Niwa , K. Sato , M. Tsukada , J. Lagoda , S. M. Lakshmi , P. Mijakowski , J. Zalipska , J. Jiang , C. K. Jung , C. Vilela , M. J. Wilking , C. Yanagisawa , K. Hagiwara , M. Harada , T. Horai , H. Ishino , S. Ito , H. Kitagawa , Y. Koshio , W. Ma , N. Piplani , S. Sakai , G. Barr , D. Barrow , L. Cook , A. Goldsack , S. Samani , D. Wark , F. Nova , T. Boschi , F. Di Lodovico , J. Gao , J. Migenda , M. Taani , S. Zsoldos , J. Y. Yang , S. J. Jenkins , M. Malek , J. M. McElwee , O. Stone , M. D. Thiesse , L. F. Thompson , H. Okazawa , S. B. Kim , J. W. Seo , I. Yu , K. Nishijima , M. Koshiba , K. Iwamoto , K. Nakagiri , Y. Nakajima , N. Ogawa , M. Yokoyama , K. Martens , M. R. Vagins , M. Kuze , S. Izumiyama , T. Yoshida , M. Inomoto , M. Ishitsuka , H. Ito , T. Kinoshita , R. Matsumoto , K. Ohta , M. Shinoki , T. Suganuma , A. K. Ichikawa , K. Nakamura , J. F. Martin , H. A. Tanaka , T. Towstego , R. Akutsu , V. Gousy-Leblanc , M. Hartz , A. Konaka , P. de Perio , N. W. Prouse , S. Chen , B. D. Xu , Y. Zhang , M. Posiadala-Zezula , D. Hadley , M. O'Flaherty , B. Richards , B. Jamieson , J. Walker , A. Minamino , K. Okamoto , G. Pintaudi , S. Sano , R. Sasaki

Ultra-high-energy neutrinos and cosmic rays produce short radio flashes through the Askaryan effect when they impact on the Moon. Earthbound radio telescopes can search the Lunar surface for these signals. A new generation of low-…

The ANTARES detector is at present the most sensitive neutrino telescope in the Northern Hemisphere. The highly significant cosmic neutrino excess observed by the Antarctic IceCube detector can be studied with ANTARES, exploiting its…

High Energy Astrophysical Phenomena · Physics 2018-08-08 ANTARES Collaboration , A. Albert , M. André , M. Anghinolfi , G. Anton , M. Ardid , J. -J. Aubert , J. Aublin , T. Avgitas , B. Baret , J. Barrios-Martí , S. Basa , B. Belhorma , V. Bertin , S. Biagi , R. Bormuth , S. Bourret , M. C. Bouwhuis , H. Brânzaş , R. Bruijn , J. Brunner , J. Busto , A. Capone , L. Caramete , J. Carr , S. Celli , R. Cherkaoui El Moursli , T. Chiarusi , M. Circella , J. A. B. Coelho , A. Coleiro , R. Coniglione , H. Costantini , P. Coyle , A. Creusot , A. F. Díaz , A. Deschamps , G. De Bonis , C. Distefano , I. Di Palma , A. Domi , C. Donzaud , D. Dornic , D. Drouhin , T. Eberl , I. El Bojaddaini , N. El Khayati , D. Elsässer , A. Enzenhöfer , A. Ettahiri , F. Fassi , I. Felis , L. A. Fusco , P. Gay , V. Giordano , H. Glotin , T. Grégoire , R. Gracia Ruiz , K. Graf , S. Hallmann , H. van Haren , A. J. Heijboer , Y. Hello , J. J. Hernández-Rey , J. Hößl , J. Hofestädt , G. Illuminati , C. W. James , M. de Jong , M. Jongen , M. Kadler , O. Kalekin , U. Katz , D. Kießling , A. Kouchner , M. Kreter , I. Kreykenbohm , V. Kulikovskiy , C. Lachaud , R. Lahmann , D. Lefèvre , E. Leonora , M. Lotze , S. Loucatos , M. Marcelin , A. Margiotta , A. Marinelli , J. A. Martínez-Mora , R. Mele , K. Melis , T. Michael , P. Migliozzi , A. Moussa , S. Navas , E. Nezri , M. Organokov , G. E. Păvălaş , C. Pellegrino , C. Perrina , P. Piattelli , V. Popa , T. Pradier , L. Quinn , C. Racca , G. Riccobene , A. Sánchez-Losa , M. Saldaña , I. Salvadori , D. F. E. Samtleben , M. Sanguineti , P. Sapienza , F. Schüssler , C. Sieger , M. Spurio , Th. Stolarczyk , M. Taiuti , Y. Tayalati , A. Trovato , D. Turpin , C. Tönnis , B. Vallage , V. Van Elewyck , F. Versari , D. Vivolo , A. Vizzoca , J. Wilms , J. D. Zornoza , J. Zúñiga

Natural radioactivity represents one of the main backgrounds in the search for neutrinoless double beta decay. Within the NEXT physics program, the radioactivity-induced backgrounds are measured with the NEXT-White detector. Data from 37.9…