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We report first results of a search for the non-zero neutrino mixing angle \theta_{13} from the Double Chooz experiment. Double Chooz aims to measure the mixing angle based on anti-electron-neutrino disappearance as a consequence of…

高能物理 - 实验 · 物理学 2019-08-13 Tsunayuki Matsubara

We study the advantages of a second identical detector at a medium baseline reactor neutrino experiment. A major obstruction to the determination of the neutrino mass hierarchy is the detector's unknown nonlinear energy response, which even…

高能物理 - 唯象学 · 物理学 2014-04-23 Emilio Ciuffoli , Jarah Evslin , Zhimin Wang , Changgen Yang , Xinmin Zhang , Weili Zhong

We investigate the ability of an antineutrino detector to determine the fuel type of a reactor. A hypothetical 5t antineutrino detector is placed 25m from the core and measures the spectral shape and rate of antineutrinos emitted by fission…

仪器与探测器 · 物理学 2017-09-13 Patrick Jaffke , Patrick Huber

With the advent of detectors with sub-keV sensitivities, atomic ionization has been identified as a promising avenue to probe possible neutrino electromagnetic properties. The interaction cross-sections induced by millicharged neutrinos are…

高能物理 - 唯象学 · 物理学 2014-08-01 Jiunn-Wei Chen , Hsin-Chang Chi , Hau-Bin Li , C. -P. Liu , Lakhwinder Singh , Henry T. Wong , Chih-Liang Wu , Chih-Pan Wu

The first direct detection of neutrinos at the LHC not only marks the beginning of a novel collider neutrino program at CERN but also motivates considering additional neutrino detectors to fully exploit the associated physics potential. We…

高能物理 - 实验 · 物理学 2025-08-01 Akitaka Ariga , Steven Barwick , Jamie Boyd , Max Fieg , Felix Kling , Toni Mäkelä , Camille Vendeuvre , Benjamin Weyer

Segmented antineutrino detectors placed near a compact research reactor provide an excellent opportunity to probe short-baseline neutrino oscillations and precisely measure the reactor antineutrino spectrum. Close proximity to a reactor…

仪器与探测器 · 物理学 2015-01-05 T. J. Langford

We report on the light sterile neutrino search from the first four-week science run of the KATRIN experiment in~2019. Beta-decay electrons from a high-purity gaseous molecular tritium source are analyzed by a high-resolution MAC-E filter…

高能物理 - 实验 · 物理学 2021-03-10 M. Aker , K. Altenmueller , A. Beglarian , J. Behrens , A. Berlev , U. Besserer , B. Bieringer , K. Blaum , F. Block , B. Bornschein , L. Bornschein , M. Boettcher , T. Brunst , T. S. Caldwell , L. La Cascio , S. Chilingaryan , W. Choi , D. Diaz Barrero , K. Debowski , M. Deffert , M. Descher , P. J. Doe , O. Dragoun , G. Drexlin , S. Dyba , F. Edzards , K. Eitel , E. Ellinger , R. Engel , S. Enomoto , M. Fedkevych A. Felden , J. A. Formaggio , F. M. Fraenkle , G. B. Franklin , F. Friedel , A. Fulst , K. Gauda , W. Gil , F. Glueck , R. Groessle , R. Gumbsheimer , T. Hoehn , V. Hannen , N. Haussmann , K. Helbing , S. Hickford , R. Hiller , D. Hillesheimer , D. Hinz , T. Houdy , A. Huber , A. Jansen , L. Koellenberger , C. Karl , J. Kellerer , L. Kippenbrock , M. Klein , A. Kopmann , M. Korzeczek , A. Kovalik , B. Krasch , H. Krause , T. Lasserre , T. L. Le , O. Lebeda , N. Le Guennic , B. Lehnert , A. Lokhov , J. M. Lopez Poyato , K. Mueller , M. Machatschek , E. Malcherek , M. Mark , A. Marsteller , E. L. Martin , C. Melzer , S. Mertens , S. Niemes , P. Oelpmann , A. Osipowicz , D. S. Parno , A. W. P. Poon , F. Priester , M. Roellig , C. Roettele , O. Rest , R. G. H. Robertson , C. Rodenbeck , M. Rysavy , R. Sack , A. Saenz , A. Schaller , P. Schaefer , L. Schimpf , M. Schloesser , K. Schloesser , L. Schlueter , M. Schrank , B. Schulz , M. Sefcik , H. Seitz-Moskaliuk , V. Sibille , D. Siegmann , M. Slezak , F. Spanier , M. Steidl , M. Sturm , M. Sun , H. H. Telle , T. Thuemmler , L. A. Thorne , N. Titov , I. Tkachev , N. Trost , D. Venos , K. Valerius , A. P. Vizcaya Hernandez , S. Wuestling , M. Weber , C. Weinheimer , C. Weiss , S. Welte , J. Wendel , J. F. Wilkerson , J. Wolf , W. Xu , Y. -R. Yen , S. Zadoroghny , G. Zeller

Reactor neutrinos have played a key role in understanding neutrino physics since their discovery. The so-called reactor-anti-neutrino-anomaly RAA, a ~6.5 $\%$ deficit of the mean observed neutrino flux compared to the prediction appeared…

高能物理 - 实验 · 物理学 2020-03-02 Ilham El Atmani

The proposed Mitchell Institute Neutrino Experiment at Reactor (MINER) experiment at the Nuclear Science Center at Texas A&M University will search for coherent elastic neutrino-nucleus scattering within close proximity (about 2 meters) of…

Sterile neutrinos are hypothetical particles in the minimal extension of the Standard Model of Particle Physics. They could be viable dark matter candidates if they have a mass in the keV range. The Karlsruhe tritium neutrino (KATRIN)…

A new scheme for the short baseline electron antineutrino (${\bar{\nu}}_{e}$) disappearance study is investigated. We propose to use an intense neutron emitter, $^{252}$Cf, which produces $^{8}$Li isotope through the…

仪器与探测器 · 物理学 2017-09-13 Jae Won Shin , Myung-Ki Cheoun , Toshitaka Kajino , Takehito Hayakawa

We present an analysis on the sensitivity to the active-sterile neutrino mixing with Germanium (Ge) and Silicon (Si) detectors in the context of the proposed coherent elastic neutrino-nucleus experiment in India. The study has been carried…

高能物理 - 唯象学 · 物理学 2023-12-07 S. P. Behera , D. K. Mishra , P. K. Netrakanti , R. Sehgal , R. Dey , V. Jha

The SciBooNE and MiniBooNE collaborations report the results of a \nu_\mu disappearance search in the \Delta m^2 region of 0.5-40 eV^2. The neutrino rate as measured by the SciBooNE tracking detectors is used to constrain the rate at the…

高能物理 - 实验 · 物理学 2012-08-27 MiniBooNE , SciBooNE Collaborations , : , K. B. M. Mahn , Y. Nakajima , A. A. Aguilar-Arevalo , J. L. Alcaraz-Aunion , C. E. Anderson , A. O. Bazarko , S. J. Brice , B. C. Brown , L. Bugel , J. Cao , J. Catala-Perez , G. Cheng , L. Coney , J. M. Conrad , D. C. Cox , A. Curioni , R. Dharmapalan , Z. Djurcic , U. Dore , D. A. Finley , B. T. Fleming , R. Ford , A. J. Franke , F. G. Garcia , G. T. Garvey , C. Giganti , J. J. Gomez-Cadenas , J. Grange , C. Green , J. A. Green , P. Guzowski , A. Hanson , T. L. Hart , E. Hawker , Y. Hayato , K. Hiraide , W. Huelsnitz , R. Imlay , R. A. Johnson , B. J. P. Jones , G. Jover-Manas , G. Karagiorgi , P. Kasper , T. Katori , Y. K. Kobayashi , T. Kobilarcik , I. Kourbanis , S. Koutsoliotas , H. Kubo , Y. Kurimoto , E. M. Laird , S. K. Linden , J. M. Link , Y. Liu , Y. Liu , W. C. Louis , P. F. Loverre , L. Ludovici , C. Mariani , W. Marsh , S. Masuike , K. Matsuoka , C. Mauger , V. T. McGary , G. McGregor , W. Metcalf , P. D. Meyers , F. Mills , G. B. Mills , G. Mitsuka , Y. Miyachi , S. Mizugashira , J. Monroe , C. D. Moore , J. Mousseau , T. Nakaya , R. Napora , R. H. Nelson , P. Nienaber , J. A. Nowak , D. Orme , B. Osmanov , M. Otani , S. Ouedraogo , R. B. Patterson , Z. Pavlovic , D. Perevalov , C. C. Polly , E. Prebys , J. L. Raaf , H. Ray , B. P. Roe , A. D. Russell , F. Sanchez , V. Sandberg , R. Schirato , D. Schmitz , M. H. Shaevitz , T. -A. Shibata , F. C. Shoemaker , D. Smith , M. Soderberg , M. Sorel , P. Spentzouris , J. Spitz , I. Stancu , R. J. Stefanski , M. Sung , H. Takei , H. A. Tanaka , H. -K. Tanaka , M. Tanaka , R. Tayloe , I. J. Taylor , R. J. Tesarek , M. Tzanov , Y. Uchida , R. Van de Water , J. J. Walding , M. O. Wascko , D. H. White , H. B. White , M. J. Wilking , M. Yokoyama , H. J. Yang , G. P. Zeller , E. D. Zimmerman

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…

高能物理 - 唯象学 · 物理学 2019-11-06 M. Cadeddu , F. Dordei , C. Giunti , K. A. Kouzakov , E. Picciau , A. I. Studenikin

A search of neutrino magnetic moments was carried out at the Kuo-Sheng Nuclear Power Station at a distance of 28 m from the 2.9 GW reactor core. With a high purity germanium detector of mass 1.06 kg surrounded by scintillating NaI(Tl) and…

高能物理 - 实验 · 物理学 2008-11-26 H. T. Wong , TEXONO Collaboration

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 with a precision of $200\,\mathrm{meV}$ ($90\,\%$…

The masses of sterile neutrinos are not yet known, and depending on the orders of magnitudes, their existence may explain reactor anomalies or the spectral shape of reactor neutrino events at 1.5km-baseline detector. Here, we present…

高能物理 - 唯象学 · 物理学 2014-08-20 Sin Kyu Kang , Yeong-Duk Kim , Young-Ju Ko , Kim Siyeon

For over 40 years, physicists have considered possible uses for neutrino detectors in nuclear nonproliferation, arms control, and fissile materials security. Neutrinos are an attractive fission signature because they readily pass through…

Experiments measuring the parameters of active neutrino oscillations can also search for the sterile neutrinos in a part of sterile neutrino parameter space. In this paper, we analyze the prospects for the sterile neutrino search in the…

高能物理 - 唯象学 · 物理学 2019-10-23 Igor Krasnov