Results 11 to 20 of about 38,658 (259)

Sensitivity of a tonne-scale NEXT detector for neutrinoless double-beta decay searches

Journal of High Energy Physics, 2021
The Neutrino Experiment with a Xenon TPC (NEXT) searches for the neutrinoless double-beta (0νββ) decay of 136Xe using high-pressure xenon gas TPCs with electroluminescent amplification.
The NEXT collaboration, C. Adams, V. Álvarez, L. Arazi, I. J. Arnquist, C. D. R Azevedo, K. Bailey, F. Ballester, J. M. Benlloch-Rodríguez, F. I. G. M. Borges, N. Byrnes, S. Cárcel, J. V. Carrión, S. Cebrián, E. Church, C. A. N. Conde, T. Contreras, A. A. Denisenko, G. Díaz, J. Díaz, J. Escada, R. Esteve, R. Felkai, L. M. P. Fernandes, P. Ferrario, A. L. Ferreira, F. Foss, E. D. C. Freitas, Z. Freixa, J. Generowicz, A. Goldschmidt, J. J. Gómez-Cadenas, R. González, D. González-Díaz, S. Gosh, R. Guenette, R. M. Gutiérrez, J. Haefner, K. Hafidi, J. Hauptman, C. A. O. Henriques, J. A. Hernando Morata, P. Herrero, V. Herrero, J. Ho, Y. Ifergan, B. J. P. Jones, M. Kekic, L. Labarga, A. Laing, P. Lebrun, N. López-March, M. Losada, R. D. P. Mano, J. Martín-Albo, A. Martínez, M. Martínez-Vara, G. Martínez-Lema, A. D. McDonald, Z. E. Meziani, F. Monrabal, C. M. B. Monteiro, F. J. Mora, J. Muñoz Vidal, C. Newhouse, P. Novella, D. R. Nygren, E. Oblak, B. Palmeiro, A. Para, J. Pérez, M. Querol, A. Redwine, J. Renner, L. Ripoll, I. Rivilla, Y. Rodríguez García, J. Rodríguez, C. Rogero, L. Rogers, B. Romeo, C. Romo-Luque, F. P. Santos, J. M. F. dos Santos, A. Simón, M. Sorel, C. Stanford, J. M. R. Teixeira, P. Thapa, J. F. Toledo, J. Torrent, A. Usón, J. F. C. A. Veloso, T. T. Vuong, R. Webb, R. Weiss-Babai, J. T. White, K. Woodruff, N. Yahlali   +98 more
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Reconstruction of the event vertex in the PandaX-III experiment with convolution neural network

Journal of High Energy Physics, 2023
The PandaX-III experiment uses a high-pressure xenon gaseous time projection chamber (TPC) to search for the neutrinoless double beta decay (0νββ) of 136Xe. The absence of the vertex position in the electron drift direction at which the event takes place
Tao Li, Yu Chen, Shaobo Wang, Ke Han, Heng Lin, Kaixiang Ni, Wei Wang   +6 more
doaj   +1 more source

Exploring the ultra-light to sub-MeV dark matter window with atomic clocks and co-magnetometers

Journal of High Energy Physics, 2019
Particle dark matter could have a mass anywhere from that of ultralight candidates, m χ ∼ 10−21 eV, to scales well above the GeV. Conventional laboratory searches are sensitive to a range of masses close to the weak scale, while new techniques are ...
Rodrigo Alonso, Diego Blas, Peter Wolf
doaj   +1 more source

Signal identification with Kalman Filter towards background-free neutrinoless double beta decay searches in gaseous detectors

Journal of High Energy Physics, 2021
Particle tracks and differential energy loss measured in high pressure gaseous detectors can be exploited for event identification in neutrinoless double beta decay (0νββ) searches.
Tao Li, Shaobo Wang, Yu Chen, Ke Han, Heng Lin, Kaixiang Ni, Wei Wang, Yiliu Xu, An’ni Zou   +8 more
doaj   +1 more source

Cryogenic calorimeters in astro and particle physics [PDF]

, 1999
The development of cryogenic calorimeters was originally motivated by the fact that very low energy thresholds and excellent energy resolutions can be achieved by these devices.
Abplanalp, Abplanalp, Alessandrello, Alessandrello, Andrews, Barone, Barone, Belesev, Bernas, Booth, Calatroni, Cebrian, Colling, De Bellefon, Drukier, Drukier, Fiorini, Fiorini, Fontanelli, Gatti, Gomes, Gonzalez-Mestres, Hellmig, Hilton, Irwin, K Pretzl, Kraus, Peacock, Peacock, Pirro, Pretzl, Pretzl, Simon, Twerenbold, Twerenbold, van den Brandt, Wollmann, Wood, Wood   +38 more
core   +3 more sources

Axion-like relics: new constraints from old comagnetometer data

Journal of High Energy Physics, 2020
The noble-alkali comagnetometer, developed in recent years, has been shown to be a very accurate measuring device of anomalous magnetic-like fields. An ultra-light relic axion-like particle can source an anomalous field that permeates space, allowing for
Itay M. Bloch, Yonit Hochberg, Eric Kuflik, Tomer Volansky   +3 more
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Neutrinoless double beta decay and new physics in the neutrino sector [PDF]

, 2000
Neutrinoless double beta decay belongs to the most sensitive tools for the search of new physics beyond the standard model. The recent half life limit of the Heidelberg-Moscow experiment implies restrictive bounds on the absolute mass scale in the ...
Klapdor-Kleingrothaus, H. V., Päs, H.
core   +2 more sources

The wavefunction reconstruction effects in calculation of DM-induced electronic transition in semiconductor targets

Journal of High Energy Physics, 2019
The physics of the electronic excitation in semiconductors induced by sub-GeV dark matter (DM) have been extensively discussed in literature, under the framework of the standard plane wave (PW) and pseudopotential calculation scheme.
Zheng-Liang Liang, Lin Zhang, Ping Zhang, Fawei Zheng   +3 more
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Modeling of GERDA Phase II data

Journal of High Energy Physics, 2020
The GERmanium Detector Array (Gerda) experiment at the Gran Sasso underground laboratory (LNGS) of INFN is searching for neutrinoless double-beta (0νββ) decay of 76Ge.
The GERDA collaboration, M. Agostini, A. M. Bakalyarov, M. Balata, I. Barabanov, L. Baudis, C. Bauer, E. Bellotti, S. Belogurov, A. Bettini, L. Bezrukov, D. Borowicz, E. Bossio, V. Bothe, V. Brudanin, R. Brugnera, A. Caldwell, C. Cattadori, A. Chernogorov, T. Comellato, V. D’Andrea, E. V. Demidova, N. Di Marco, A. Domula, E. Doroshkevich, V. Egorov, F. Fischer, M. Fomina, A. Gangapshev, A. Garfagnini, C. Gooch, P. Grabmayr, V. Gurentsov, K. Gusev, J. Hakenmüller, S. Hemmer, R. Hiller, W. Hofmann, M. Hult, L. V. Inzhechik, J. Janicskó Csáthy, J. Jochum, M. Junker, V. Kazalov, Y. Kermaïdic, T. Kihm, I. V. Kirpichnikov, A. Klimenko, R. Kneißl, K. T. Knöpfle, O. Kochetov, V. N. Kornoukhov, P. Krause, V. V. Kuzminov, M. Laubenstein, A. Lazzaro, M. Lindner, I. Lippi, A. Lubashevskiy, B. Lubsandorzhiev, G. Lutter, C. Macolino, B. Majorovits, W. Maneschg, M. Miloradovic, R. Mingazheva, M. Misiaszek, P. Moseev, I. Nemchenok, K. Panas, L. Pandola, K. Pelczar, L. Pertoldi, P. Piseri, A. Pullia, C. Ransom, S. Riboldi, N. Rumyantseva, C. Sada, F. Salamida, S. Schönert, J. Schreiner, M. Schütt, A-K. Schütz, O. Schulz, M. Schwarz, B. Schwingenheuer, O. Selivanenko, E. Shevchik, M. Shirchenko, H. Simgen, A. Smolnikov, D. Stukov, L. Vanhoefer, A. A. Vasenko, A. Veresnikova, C. Vignoli, K. von Sturm, T. Wester, C. Wiesinger, M. Wojcik, E. Yanovich, B. Zatschler, I. Zhitnikov, S. V. Zhukov, D. Zinatulina, A. Zschocke, A. J. Zsigmond, K. Zuber, G. Zuzel   +109 more
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Boosting background suppression in the NEXT experiment through Richardson-Lucy deconvolution

Journal of High Energy Physics, 2021
Next-generation neutrinoless double beta decay experiments aim for half-life sensitivities of ∼ 1027 yr, requiring suppressing backgrounds to < 1 count/tonne/yr.
The NEXT collaboration, A. Simón, Y. Ifergan, A. B. Redwine, R. Weiss-Babai, L. Arazi, C. Adams, H. Almazán, V. Álvarez, B. Aparicio, A. I. Aranburu, I. J. Arnquist, C. D. R Azevedo, K. Bailey, F. Ballester, J. M. Benlloch-Rodríguez, F. I. G. M. Borges, N. Byrnes, S. Cárcel, J. V. Carrión, S. Cebrián, E. Church, C. A. N. Conde, T. Contreras, F. P. Cossío, A. A. Denisenko, G. Díaz, J. Díaz, J. Escada, R. Esteve, R. Felkai, L. M. P. Fernandes, P. Ferrario, A. L. Ferreira, F. Foss, E. D. C. Freitas, Z. Freixa, J. Generowicz, A. Goldschmidt, J. J. Gómez-Cadenas, R. González, D. González-Díaz, S. Gosh, R. Guenette, R. M. Gutiérrez, J. Haefner, K. Hafidi, J. Hauptman, C. A. O. Henriques, J. A. Hernando Morata, P. Herrero, V. Herrero, J. Ho, B. J. P. Jones, M. Kekic, L. Labarga, A. Laing, P. Lebrun, N. López-March, M. Losada, R. D. P. Mano, J. Martín-Albo, A. Martínez, M. Martínez-Vara, G. Martínez-Lema, A. D. McDonald, Z.-E. Meziani, F. Monrabal, C. M. B. Monteiro, F. J. Mora, J. Muñoz Vidal, C. Newhouse, P. Novella, D. R. Nygren, E. Oblak, M. Odriozola-Gimeno, B. Palmeiro, A. Para, J. Pérez, M. Querol, J. Renner, L. Ripoll, I. Rivilla, Y. Rodríguez García, J. Rodríguez, C. Rogero, L. Rogers, B. Romeo, C. Romo-Luque, F. P. Santos, J. M. F. dos Santos, M. Sorel, C. Stanford, J. M. R. Teixeira, P. Thapa, J. F. Toledo, J. Torrent, A. Usón, J. F. C. A. Veloso, T. T. Vuong, R. Webb, J. T. White, K. Woodruff, N. Yahlali   +103 more
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