English
Related papers

Related papers: Status of EXO-200

200 papers

We study a possible calibration technique for the nEXO experiment using a $^{127}$Xe electron capture source. nEXO is a next-generation search for neutrinoless double beta decay ($0\nu\beta\beta$) that will use a 5-tonne, monolithic liquid…

Instrumentation and Detectors · Physics 2022-08-03 B. G. Lenardo , C. A. Hardy , R. H. M. Tsang , J. C. Nzobadila Ondze , A. Piepke , S. Triambak , A. Jamil , G. Adhikari , S. Al Kharusi , E. Angelico , I. J. Arnquist , V. Belov , E. P. Bernard , A. Bhat , T. Bhatta , A. Bolotnikov , P. A. Breur , J. P. Brodsky , E. Brown , T. Brunner , E. Caden , G. F. Cao , L. Cao , B. Chana , S. A. Charlebois , D. Chernyak , M. Chiu , J. R. Cohen , R. Collister , J. Dalmasson , T. Daniels , L. Darroch , R. DeVoe , M. L. di Vacri , Y. Y. Ding , M. J. Dolinski , J. Echevers , B. Eckert , M. Elbeltagi , L. Fabris , D. Fairbank , W. Fairbank , J. Farine , Y. S. Fu , G. Gallina , P. Gautam , G. Giacomini , W. Gillis , C. Gingras , R. Gornea , G. Gratta , K. Harouaka , M. Heffner , E. Hein , J. Hößl , A. House , A. Iverson , X. S. Jiang , A. Karelin , L. J. Kaufman , R. Krücken , A. Kuchenkov , K. S. Kumar , A. Larson , K. G. Leach , D. S. Leonard , G. Li , S. Li , Z. Li , C. Licciardi , R. Lindsay , R. MacLellan , J. Masbou , K. McMichael , M. Medina Peregrina , B. Mong , D. C. Moore , K. Murray , J. Nattress , C. R. Natzke , X. E. Ngwadla , K. Ni , Z. Ning , J. L. Orrell , G. S. Ortega , I. Ostrovskiy , C. T. Overman , A. Perna , T. Pinto Franco , A. Pocar , J. F. Pratte , N. Priel , E. Raguzin , G. J. Ramonnye , H. Rasiwala , K. Raymond , G. Richardson , M. Richman , J. Ringuette , P. C. Rowson , R. Saldanha , S. Sangiorgio , X. Shang , A. K. Soma , F. Spadoni , V. Stekhanov , X. L. Sun , S. Thibado , A. Tidball , J. Todd , T. Totev , O. A. Tyuka , F. Vachon , V. Veeraraghavan , S. Viel , K. Wamba , Y. Wang , Q. Wang , W. Wei , L. J. Wen , U. Wichoski , S. Wilde , W. H. Wu , W. Yan , L. Yang , O. Zeldovich , J. Zhao , T. Ziegler

The Neutrino Experiment with a Xenon TPC (NEXT) is intended to investigate the neutrinoless double beta decay of 136Xe, which requires a severe suppression of potential backgrounds. An extensive screening and material selection process is…

The LUX-ZEPLIN (LZ) experiment will enable a neutrinoless double beta decay search in parallel to the main science goal of discovering dark matter particle interactions. We report the expected LZ sensitivity to $^{136}$Xe neutrinoless…

Nuclear Experiment · Physics 2020-07-15 D. S. Akerib , C. W. Akerlof , A. Alqahtani , S. K. Alsum , T. J. Anderson , N. Angelides , H. M. Araújo , J. E. Armstrong , M. Arthurs , X. Bai , J. Balajthy , S. Balashov , J. Bang , A. Baxter , J. Bensinger , E. P. Bernard , A. Bernstein , A. Bhatti , A. Biekert , T. P. Biesiadzinski , H. J. Birch , K. E. Boast , B. Boxer , P. Brás , J. H. Buckley , V. V. Bugaev , S. Burdin , J. K. Busenitz , R. Cabrita , C. Carels , D. L. Carlsmith , M. C. Carmona Benitez , M. Cascella , C. Chan , N. I. Chott , A. Cole , A. Cottle , J. E. Cutter , C. E. Dahl , L. de Viveiros , J. E. Y. Dobson , E. Druszkiewicz , T. K. Edberg , S. R. Eriksen , A. Fan , S. Fiorucci , H. Flaecher , E. D. Fraser , T. Fruth , R. J. Gaitskell , J. Genovesi , C. Ghag , E. Gibson , M. G. D. Gilchriese , S. Gokhale , M. G. D. van der Grinten , C. R. Hall , A. Harrison , S. J. Haselschwardt , S. A. Hertel , J. YK. Hor , M. Horn , D. Q. Huang , C. M. Ignarra , O. Jahangir , W. Ji , J. Johnson , A. C. Kaboth , A. C. Kamaha , K. Kamdin , K. Kazkaz , D. Khaitan , A. Khazov , I. Khurana , C. D. Kocher , L. Korley , E. V. Korolkova , J. Kras , H. Kraus , S. Kravitz , L. Kreczko , B. Krikler , V. A. Kudryavtsev , E. A. Leason , J. Lee , D. S. Leonard , K. T. Lesko , C. Levy , J. Li , J. Liao , F. T. Liao , J. Lin , A. Lindote , R. Linehan , W. H. Lippincott , R. Liu , X. Liu , C. Loniewski , M. I. Lopes , B. López Paredes , W. Lorenzon , S. Luitz , J. M. Lyle , P. A. Majewski , A. Manalaysay , L. Manenti , R. L. Mannino , N. Marangou , M. F. Marzioni , D. N. McKinsey , J. McLaughlin , Y. Meng , E. H. Miller , E. Mizrachi , A. Monte , M. E. Monzani , J. A. Morad , E. Morrison , B. J. Mount , A. St. J. Murphy , D. Naim , A. Naylor , C. Nedlik , C. Nehrkorn , H. N. Nelson , F. Neves , J. A. Nikoleyczik , A. Nilima , K. O'Sullivan , I. Olcina , K. C. Oliver-Mallory , S. Pal , K. J. Palladino , J. Palmer , N. Parveen , E. K. Pease , B. Penning , G. Pereira , K. Pushkin , J. Reichenbacher , C. A. Rhyne , Q. Riffard , G. R. C. Rischbieter , R. Rosero , P. Rossiter , G. Rutherford , D. Santone , A. B. M. R. Sazzad , R. W. Schnee , M. Schubnell , D. Seymour , S. Shaw , T. A. Shutt , J. J. Silk , C. Silva , R. Smith , M. Solmaz , V. N. Solovov , P. Sorensen , I. Stancu , A. Stevens , K. Stifter , T. J. Sumner , N. Swanson , M. Szydagis , M. Tan , W. C. Taylor , R. Taylor , D. J. Temples , P. A. Terman , D. R. Tiedt , M. Timalsina , A. Tomás , M. Tripathi , D. R. Tronstad , W. Turner , L. Tvrznikova , U. Utku , A. Vacheret , A. Vaitkus , J. J. Wang , W. Wang , J. R. Watson , R. C. Webb , R. G. White , T. J. Whitis , F. L. H. Wolfs , D. Woodward , X. Xiang , J. Xu , M. Yeh , P. Zarzhitsky

We report on an improved measurement of the 2\nu \beta \beta\ half-life of Xe-136 performed by EXO-200. The use of a large and homogeneous time projection chamber allows for the precise estimate of the fiducial mass used for the…

The DARWIN observatory is a proposed next-generation experiment to search for particle dark matter and for the neutrinoless double beta decay of $^{136}$Xe. Out of its 50$\,$t total natural xenon inventory, 40$\,$t will be the active target…

New generation experiments on search for neutrinoless double beta decay with sensitivity to effective Majorana neutrino mass on the level $\sim$ 3-5 meV is discussed. Possible restrictions at achievement of this purpose (possibility to…

Nuclear Experiment · Physics 2015-05-30 A. S. Barabash

The SuperNEMO experiment is being designed to search for neutrinoless double beta decay to test if neutrinos are Majorana particles. The experimental technique follows that of the currently running NEMO-3 experiment, which successfully…

High Energy Physics - Experiment · Physics 2019-08-14 Irina Nasteva

The search for neutrinoless double-beta decay (0{\nu}{\beta}{\beta}) requires extremely low background and a good understanding of their sources and their influence on the rate in the region of parameter space relevant to the…

Neutrinoless double beta decay is a hypothetical, very slow nuclear transition in which two neutrons undergo beta decay simultaneously and without the emission of neutrinos. The importance of this process goes beyond its intrinsic interest:…

Instrumentation and Detectors · Physics 2019-08-13 D. Lorca , J. Martín-Albo , F. Monrabal

We report the search for neutrinoless double-beta decay of $^{136}$Xe from the PandaX-4T experiment with a 3.7-tonne natural xenon target. The data reconstruction and the background modeling are optimized in the MeV energy region. A blind…

A high pressure xenon gas time projection chamber with electroluminescent amplification (EL HPGXe TPC) searching for the neutrinoless double beta ($0\nu\beta\beta$) decay offers: excellent energy resolution ($0.5-0.7\%$ FWHM at the…

Instrumentation and Detectors · Physics 2017-10-11 N. Lopez-March

NEXT (Neutrino Experiment with a Xenon TPC) is an experimental program whose goals are to discover neutrinoless double beta decay using $^{136}$Xe in high pressure xenon TPCs with electroluminescent readout. In this paper, results from the…

High Energy Physics - Experiment · Physics 2019-06-06 J. J. Gomez-Cadenas

Phase I of the NEXT-100 $0\nu\beta\beta$ experiment (NEW) is scheduled for data taking in 2015 at Laboratorio Subterr\'aneo de Canfranc in the Spanish Pyrenees. Thanks to the light proportional technique, NEW anticipates an outstanding…

Instrumentation and Detectors · Physics 2017-08-23 D. Gonzalez-Diaz , the NEXT collaboration

The NEXT experiment aims at the sensitive search of the neutrinoless double beta decay in $^{136}$Xe, using high-pressure gas electroluminescent time projection chambers. The NEXT-White detector is the first radiopure demonstrator of this…

Nuclear Experiment · Physics 2023-10-04 NEXT Collaboration , P. Novella , M. Sorel , A. Usón , C. Adams , H. Almazán , V. Álvarez , B. Aparicio , A. I. Aranburu , L. Arazi , I. J. Arnquist , F. Auria-Luna , S. Ayet , C. D. R. Azevedo , K. Bailey , F. Ballester , M. del Barrio-Torregrosa , A. Bayo , J. M. Benlloch-Rodríguez , F. I. G. M. Borges , S. Bounasser , N. Byrnes , S. Cárcel , J. V. Carrión , S. Cebrián , E. Church , L. Cid , C. A. N. Conde , T. Contreras , F. P. Cossío , E. Dey , G. Díaz , T. Dickel , M. Elorza , J. Escada , R. Esteve , A. Fahs , R. Felkai , L. M. P. Fernandes , P. Ferrario , A. L. Ferreira , F. W. Foss , E. D. C. Freitas , Z. Freixa , J. Generowicz , A. Goldschmidt , J. J. Gómez-Cadenas , R. González , J. Grocott , R. Guenette , J. Haefner , K. Hafidi , J. Hauptman , C. A. O. Henriques , J. A. Hernando Morata , P. Herrero-Gómez , V. Herrero , C. Hervés Carrete , J. Ho , P. Ho , Y. Ifergan , B. J. P. Jones , L. Labarga , L. Larizgoitia , A. Larumbe , P. Lebrun , F. Lopez , D. Lopez Gutierrez , N. López-March , R. Madigan , R. D. P. Mano , A. P. Marques , J. Martín-Albo , G. Martínez-Lema , M. Martínez-Vara , Z. E. Meziani , R. L. Miller , K. Mistry , J. Molina-Canteras , F. Monrabal , C. M. B. Monteiro , F. J. Mora , J. Muñoz Vidal , K. E. Navarro , A. Nuñez , D. R. Nygren , E. Oblak , M. Odriozola-Gimeno , J. Palacio , B. Palmeiro , A. Para , I. Parmaksiz , J. Pelegrin , M. Pérez Maneiro , M. Querol , A. B. Redwine , J. Renner , I. Rivilla , J. Rodríguez , C. Rogero , L. Rogers , B. Romeo , C. Romo-Luque , F. P. Santos , J. M. F. dos Santos , A. Simón , S. R. Soleti , C. Stanford , J. M. R. Teixeira , J. F. Toledo , J. Torrent , J. F. C. A. Veloso , T. T. Vuong , J. Waiton , J. T. White

The objective of the Majorana Experiment is to study neutrinoless double beta decay (0nbb) with an effective Majorana-neutrino mass sensitivity below 50 meV in order to characterize the Majorana nature of the neutrino, the Majorana mass…

Nuclear Experiment · Physics 2012-08-27 The Majorana collaboration

nEXO is a proposed experiment that will search for neutrinoless double-beta decay (0$\nu\beta\beta$) in 5-tonnes of liquid xenon (LXe), isotopically enriched in $^{136}$Xe. A technique called Ba-tagging is being developed as a potential…

A search for the neutrinoless quadruple beta decay of $^{136}$Xe was conducted with the liquid-xenon detector XMASS-I using $\rm 327\; kg \times 800.0 \; days$ of the exposure. The pulse shape discrimination based on the scintillation decay…

A search for Lorentz- and CPT-violating signals in the double beta decay spectrum of $^{136}$Xe has been performed using an exposure of 100 kg$\cdot$yr with the EXO-200 detector. No significant evidence of the spectral modification due to…