COMET Phase-I Technical Design Report

Autor: The COMET Collaboration, Abramishvili, R., Adamov, G., Akhmetshin, R. R., Allin, A., Angélique, J. C., Anishchik, V., Aoki, M., Aznabayev, D., Bagaturia, I., Ban, G., Ban, Y., Bauer, D., Baygarashev, D., Bondar, A. E., Cârloganu, C., Carniol, B., Chau, T. T., Chen, J. K., Chen, S. J., Cheung, Y. E., da Silva, W., Dauncey, P. D., Densham, C., Devidze, G., Dornan, P., Drutskoy, A., Duginov, V., Eguchi, Y., Epshteyn, L. B., Evtoukhovich, P., Fayer, S., Fedotovich, G. V., Finger Jr, M., Finger, M., Fujii, Y., Fukao, Y., Gabriel, J. L., Gay, P., Gillies, E., Grigoriev, D. N., Gritsay, K., Hai, V. H., Hamada, E., Hashim, I. H., Hashimoto, S., Hayashi, O., Hayashi, T., Hiasa, T., Ibrahim, Z. A., Igarashi, Y., Ignatov, F. V., Iio, M., Ishibashi, K., Issadykov, A., Itahashi, T., Jansen, A., Jiang, X. S., Jonsson, P., Kachelhoffer, T., Kalinnikov, V., Kaneva, E., Kapusta, F., Katayama, H., Kawagoe, K., Kawashima, R., Kazak, N., Kazanin, V. F., Kemularia, O., Khvedelidze, A., Koike, M., Kormoll, T., Kozlov, G. A., Kozyrev, A. N., Kravchenko, M., Krikler, B., Kumsiashvili, G., Kuno, Y., Kuriyama, Y., Kurochkin, Y., Kurup, A., Lagrange, B., Lai, J., Lee, M. J., Li, H. B., Litchfield, R. P., Li, W. G., Loan, T., Lomidze, D., Lomidze, I., Loveridge, P., Macharashvili, G., Makida, Y., Mao, Y. J., Markin, O., Matsuda, Y., Melkadze, A., Melnik, A., Mibe, T., Mihara, S., Miyamoto, N., Miyazaki, Y., Idris, F. Mohamad, Azmi, K. A. Mohamed Kamal, Moiseenko, A., Moritsu, M., Mori, Y., Motoishi, T., Nakai, H., Nakai, Y., Nakamoto, T., Nakamura, Y., Nakatsugawa, Y., Nakazawa, Y., Nash, J., Natori, H., Niess, V., Nioradze, M., Nishiguchi, H., Noguchi, K., Numao, T., O'Dell, J., Ogitsu, T., Ohta, S., Oishi, K., Okamoto, K., Okamura, T., Okinaka, K., Omori, C., Ota, T., Pasternak, J., Paulau, A., Picters, D., Ponariadov, V., Quémener, G., Ruban, A. A., Rusinov, V., Sabirov, B., Sakamoto, H., Sarin, P., Sasaki, K., Sato, A., Sato, J., Semertzidis, Y. K., Shigyo, N., Shoukavy, Dz., Slunecka, M., Stöckinger, D., Sugano, M., Tachimoto, T., Takayanagi, T., Tanaka, M., Tang, J., Tao, C. V., Teixeira, A. M., Tevzadze, Y., Thanh, T., Tojo, J., Tolmachev, S. S., Tomasek, M., Tomizawa, M., Toriashvili, T., Trang, H., Trekov, I., Tsamalaidze, Z., Tsverava, N., Uchida, T., Uchida, Y., Ueno, K., Velicheva, E., Volkov, A., Vrba, V., Abdullah, W. A. T. Wan, Warin-Charpentier, P., Wong, M. L., Wong, T. S., Wu, C., Xing, T. Y., Yamaguchi, H., Yamamoto, A., Yamanaka, M., Yamane, T., Yang, Y., Yano, T., Yao, W. C., Yeo, B., Yoshida, H., Yoshida, M., Yoshioka, T., Yuan, Y., Yudin, Yu. V., Zdorovets, M. V., Zhang, J., Zhang, Y., Zuber, K.

Publikováno v: Progress of Theoretical and Experimental Physics, Volume 2020, Issue 3, March 2020, 033C01

The Technical Design for the COMET Phase-I experiment is presented in this paper. COMET is an experiment at J-PARC, Japan, which will search for neutrinoless conversion of muons into electrons in the field of an aluminium nucleus ($\mu-e$ conversion,

Externí odkaz: http://arxiv.org/abs/1812.09018

PEN: a low energy test of lepton universality

Autor: Pocanic, D., Alonzi, L. P., Baranov, V. A., Bertl, W., Bychkov, M., Bystritsky, Yu. M., Frlez, E., Glaser, C. J., Kalinnikov, V. A., Khomutov, N. V., Korenchenko, A. S., Korenchenko, S. M., Korolija, M., Kozlowski, T., Kravchuk, N. P., Kuchinsky, N. A., Lehman, M. C., Mzhavia, D., Palladino, A., Robmann, P., Rozhdestvensky, A. M., Supek, I., Truoel, P., van der Schaaf, A., Velicheva, E. P., Vitz, M. G., Volnykh, V. P.

Allowed charged $\pi$ meson decays are characterized by simple dynamics, few available decay channels, mainly into leptons, and extremely well controlled radiative and loop corrections. In that sense, pion decays represent a veritable triumph of the

Externí odkaz: http://arxiv.org/abs/1701.05254

New studies of allowed pion and muon decays

Autor: Pocanic, D., Palladino, A., Alonzi, L. P., Baranov, V. A., Bertl, W., Bychkov, M., Bystritsky, Yu. M., Frlez, E., Kalinnikov, V. A., Khomutov, N. V., Korenchenko, A. S., Korenchenko, S. M., Korolija, M., Kozlowski, T., Kravchuk, N. P., Kuchinsky, N. A., Lehman, M. C., Mekterovic, D., Munyangabe, E., Mzhavia, D., Robmann, P., Rozhdestvensky, A. M., Shkarovskiy, S. N., Straumann, U., Supek, I., Truöl, P., Tsamalaidze, Z., van der Schaaf, A., Velicheva, E. P., Volnykh, V. P.

Building on the rare pion and muon decay results of the PIBETA experiment, the PEN collaboration has undertaken a precise measurement of B_{\pi e2} = R^\pi_{e/\mu}, the \pi^+ -> e^+\nu(\gamma) decay branching ratio, at the Paul Scherrer Institute, to

Externí odkaz: http://arxiv.org/abs/1210.5025

NEXT-100 Technical Design Report (TDR). Executive Summary

Autor: NEXT Collaboration, Álvarez, V., Borges, F. I. G. M., Cárcel, S., Carmona, J. M., Castel, J., Catalá, J. M., Cebrián, S., Cervera, A., Chan, D., Conde, C. A. N., Dafni, T., Dias, T. H. V. T., Díaz, J., Egorov, M., Esteve, R., Evtoukhovitch, P., Fernandes, L. M. P., Ferrario, P., Ferreira, A. L., Ferrer-Ribas, E., Freitas, E. D. C., Gehman, V. M., Gil, A., Giomataris, I., Goldschmidt, A., Gómez, H., Gómez-Cadenas, J. J., González, K., González-Díaz, D., Gutiérrez, R. M., Hauptman, J., Morata, J. A. Hernando, Herrera, D. C., Herrero, V., Iguaz, F. J., Irastorza, I. G., Kalinnikov, V., Kiang, D., Labarga, L., Liubarsky, I., Lopes, J. A. M., Lorca, D., Losada, M., Luzón, G., Marí, A., Martín-Albo, J., Martínez, A., Miller, T., Moiseenko, A., Monrabal, F., Monteiro, C. M. B., Monzó, J. M., Mora, F. J., Moutinho, L. M., Vidal, J. Muñoz, da Luz, H. Natal, Navarro, G., Nebot, M., Nygren, D., Oliveira, C. A. B., Palma, R., Pérez, J., Aparicio, J. L. Pérez, Renner, J., Ripoll, L., Rodríguez, A., Rodríguez, J., Santos, F. P., Santos, J. M. F. dos, Segui, L., Serra, L., Shuman, D., Sofka, C., Sorel, M., Toledo, J. F., Tomás, A., Torrent, J., Tsamalaidze, Z., Vázquez, D., Velicheva, E., Veloso, J. F. C. A., Villar, J. A., Webb, R. C., Weber, T., White, J., Yahlali, N.

Publikováno v: JINST 7 (2012) T06001

In this Technical Design Report (TDR) we describe the NEXT-100 detector that will search for neutrinoless double beta decay (bbonu) in Xe-136 at the Laboratorio Subterraneo de Canfranc (LSC), in Spain. The document formalizes the design presented in

Externí odkaz: http://arxiv.org/abs/1202.0721

The NEXT-100 experiment for neutrinoless double beta decay searches (Conceptual Design Report)

Autor: NEXT Collaboration, Álvarez, V., Ball, M., Batallé, M., Bayarri, J., Borges, F. I. G., Cárcel, S., Carmona, J. M., Castel, J., Catalá, J. M., Cebrián, S., Cervera-Villanueva, A., Chan, D., Conde, C. A. N., Dafni, T., Dias, T. H. V. T., Díaz, J., Esteve, R., Evtoukhovitch, P., Fernandes, L. M. P., Ferrario, P., Ferrer-Ribas, E., Ferreira, A. L., Freitas, E. D. C., Gil, A., Giomataris, I., Goldschmidt, A., Gómez, E., Gómez, H., Gómez-Cadenas, J. J., Gónzález, K., Gutiérrez, R. M., Hernando-Morata, J. A., Herrera, D. C., Herrero, V., Iguaz, F., Irastorza, I. G., Kalinnikov, V., Kustov, A., Liubarsky, I., Lopes, J. A. M., Lorca, D., Losada, M., Luzón, G., Martín-Albo, J., Méndez, A., Miller, T., Moisenko, A., Mols, J. P., Monrabal, F., Monteiro, C. M. B., Monzó, J. M., Mora, F. J., Muñoz-Vidal, J., da Luz, H. Natal, Navarro, G., Nebot, M., Nygren, D., Oliveira, C. A. B., Palma, R., Pérez-Aparicio, J. L., Renner, J., Ripoll, L., Rodríguez, A., Rodríguez, J., Santos, F. P., Santos, J. M. F. dos, Seguí, L., Serra, L., Sofka, C., Sorel, M., Spieler, H., Toledo, J. F., Tomás, A., Tsamalaidze, Z., Vázquez, D., Velicheva, E., Veloso, J. F. C. A., Villar, J. A., Webb, R., Weber, T., White, J., Yahlali, N.

We propose an EASY (Electroluminescent ApparatuS of high Yield) and SOFT (Separated Optimized FuncTion) time-projection chamber for the NEXT experiment, that will search for neutrinoless double beta decay (bb0nu) in Xe-136. Our experiment must be com

Externí odkaz: http://arxiv.org/abs/1106.3630