On the origin of the reactor antineutrino anomalies in light of a new summation model with parameterized $\beta^{-}$ transitions

Autor: Letourneau, A., Savu, V., Lhuillier, D., Lasserre, Th., Materna, Th., Mention, G., Mougeot, X., Onillon, A., Perisse, L., Vivier, M.

We investigate the possible origins of the norm and shape reactor antineutrino anomalies in the framework of a summation model (SM) where $\beta^{-}$ transitions are simulated by a phenomenological Gamow-Teller $\beta$-decay strength model. The gener

Externí odkaz: http://arxiv.org/abs/2205.14954

Light Sterile Neutrinos: A White Paper

Autor: Abazajian, K. N., Acero, M. A., Agarwalla, S. K., Aguilar-Arevalo, A. A., Albright, C. H., Antusch, S., Arguelles, C. A., Balantekin, A. B., Barenboim, G., Barger, V., Bernardini, P., Bezrukov, F., Bjaelde, O. E., Bogacz, S. A., Bowden, N. S., Boyarsky, A., Bravar, A., Berguno, D. Bravo, Brice, S. J., Bross, A. D., Caccianiga, B., Cavanna, F., Chun, E. J., Cleveland, B. T., Collin, A. P., Coloma, P., Conrad, J. M., Cribier, M., Cucoanes, A. S., D'Olivo, J. C., Das, S., de Gouvea, A., Derbin, A. V., Dharmapalan, R., Diaz, J. S., Ding, X. J., Djurcic, Z., Donini, A., Duchesneau, D., Ejiri, H., Elliott, S. R., Ernst, D. J., Esmaili, A., Evans, J. J., Fernandez-Martinez, E., Figueroa-Feliciano, E., Fleming, B. T., Formaggio, J. A., Franco, D., Gaffiot, J., Gandhi, R., Gao, Y., Garvey, G. T., Gavrin, V. N., Ghoshal, P., Gibin, D., Giunti, C., Gninenko, S. N., Gorbachev, V. V., Gorbunov, D. S., Guenette, R., Guglielmi, A., Halzen, F., Hamann, J., Hannestad, S., Haxton, W., Heeger, K. M., Henning, R., Hernandez, P., Huber, P., Huelsnitz, W., Ianni, A., Ibragimova, T. V., Karadzhov, Y., Karagiorgi, G., Keefer, G., Kim, Y. D., Kopp, J., Kornoukhov, V. N., Kusenko, A., Kyberd, P., Langacker, P., Lasserre, Th., Laveder, M., Letourneau, A., Lhuillier, D., Li, Y. F., Lindner, M., Link, J. M., Littlejohn, B. L., Lombardi, P., Long, K., Lopez-Pavon, J., Louis, W. C., Ludhova, L., Lykken, J. D., Machado, P. A. N., Maltoni, M., Mann, W. A., Marfatia, D., Mariani, C., Matveev, V. A., Mavromatos, N. E., Melchiorri, A., Meloni, D., Mena, O., Mention, G., Merle, A., Meroni, E., Mezzetto, M., Mills, G. B., Minic, D., Miramonti, L., Mohapatra, D., Mohapatra, R. N., Montanari, C., Mori, Y., Mueller, Th. A., Mumm, H. P., Muratova, V., Nelson, A. E., Nico, J. S., Noah, E., Nowak, J., Smirnov, O. Yu., Obolensky, M., Pakvasa, S., Palamara, O., Pallavicini, M., Pascoli, S., Patrizii, L., Pavlovic, Z., Peres, O. L. G., Pessard, H., Pietropaolo, F., Pitt, M. L., Popovic, M., Pradler, J., Ranucci, G., Ray, H., Razzaque, S., Rebel, B., Robertson, R. G. H., Rodejohann, W., Rountree, S. D., Rubbia, C., Ruchayskiy, O., Sala, P. R., Scholberg, K., Schwetz, T., Shaevitz, M. H., Shaposhnikov, M., Shrock, R., Simone, S., Skorokhvatov, M., Sorel, M., Sousa, A., Spergel, D. N., Spitz, J., Stanco, L., Stancu, I., Suzuki, A., Takeuchi, T., Tamborra, I., Tang, J., Testera, G., Tian, X. C., Tonazzo, A., Tunnell, C. D., Van de Water, R. G., Verde, L., Veretenkin, E. P., Vignoli, C., Vivier, M., Vogelaar, R. B., Wascko, M. O., Wilkerson, J. F., Winter, W., Wong, Y. Y. Y., Yanagida, T. T., Yasuda, O., Yeh, M., Yermia, F., Yokley, Z. W., Zeller, G. P., Zhan, L., Zhang, H.

This white paper addresses the hypothesis of light sterile neutrinos based on recent anomalies observed in neutrino experiments and the latest astrophysical data.

Externí odkaz: http://arxiv.org/abs/1204.5379

Chasing $\theta_{13}$ with new reactor neutrino experiments

Autor: Lasserre, Th.

It is now widely accepted that a new middle baseline disappearance reactor neutrino experiment with multiple detectors could provide a clean measurement of the $\theta_{13}$ mixing angle, free from any parameter degeneracies and correlations induced

Externí odkaz: http://arxiv.org/abs/hep-ex/0411083

Letter of Intent for Double-CHOOZ: a Search for the Mixing Angle Theta13

Autor: Ardellier, F., Barabanov, I., Barriere, J. C., Bauer, M., Bezrukov, L., Buck, C., Cattadori, C., Courty, B., Cribier, M., Dalnoki-Veress, F., Danilov, N., de Kerret, H., Di Vacri, A., Etenko, A., Fallot, M., Grieb, Ch., Goeger, M., Guertin, A., Kirchner, T., Krylov, Y. S., Kryn, D., Hagner, C., Hampel, W., Hartmann, F. X., Huber, P., Jochum, J., Lachenmaier, T., Lasserre, Th., Lendvai, Ch., Lindner, M., Marie, F., Martino, J., Mention, G., Milsztajn, A., Meyer, J. P., Motta, D., Oberauer, L., Obolensky, M., Pandola, L., Potzel, W., Schoenert, S., Schwan, U., Schwetz, T., Scholl, S., Scola, L., Skorokhvatov, M., Sukhotin, S., Letourneau, A., Vignaud, D., von Feilitzsch, F., Winter, W., Yanovich, E.

Tremendous progress has been achieved in neutrino oscillation physics during the last few years. However, the smallness of the $\t13$ neutrino mixing angle still remains enigmatic. The current best constraint comes from the CHOOZ reactor neutrino exp

Externí odkaz: http://arxiv.org/abs/hep-ex/0405032

Double-Chooz: a search for θ13

Autor: Lasserre, Th.

Publikováno v: In Nuclear Physics B (Proceedings Supplements) 2005 149:163-165