Zobrazeno 1 - 10
of 366
pro vyhledávání: '"Mescia F"'
Autor:
Abeln, A., Altenmüller, K., Cuendis, S. Arguedas, Armengaud, E., Attié, D., Aune, S., Basso, S., Bergé, L., Biasuzzi, B., De Sousa, P. T. C. Borges, Brun, P., Bykovskiy, N., Calvet, D., Carmona, J. M., Castel, J. F., Cebrián, S., Chernov, V., Christensen, F. E., Civitani, M. M., Cogollos, C., Dafní, T., Derbin, A., Desch, K., Díez, D., Dinter, M., Döbrich, B., Drachnev, I., Dudarev, A., Dumoulin, L., Ferreira, D. D. M., Ferrer-Ribas, E., Fleck, I., Galán, J., Gascón, D., Gastaldo, L., Giannotti, M., Giomataris, Y., Giuliani, A., Gninenko, S., Golm, J., Golubev, N., Hagge, L., Hahn, J., Hailey, C. J., Hengstler, D., Henriksen, P. L., Houdy, T., Iglesias-Marzoa, R., Iguaz, F. J., Irastorza, I. G., Iñiguez, C., Jakovcic, K., Kaminski, J., Kanoute, B., Karstensen, S., Kravchuk, L., Lakic, B., Lasserre, T., Laurent, P., Limousin, O., Lindner, A., Loidl, M., Lomskaya, I., López-Alegre, G., Lubsandorzhiev, B., Ludwig, K., Luzón, G., Malbrunot, C., Margalejo, C., Marin-Franch, A., Marnieros, S., Marutzky, F., Mauricio, J., Menesguen, Y., Mentink, M., Mertens, S., Mescia, F., Miralda-Escudé, J., Mirallas, H., Mols, J. P., Muratova, V., Navick, X. F., Nones, C., Notari, A., Nozik, A., Obis, L., Oriol, C., Orsini, F., de Solórzano, A. Ortiz, Oster, S., Da Silva, H. P. Pais, Pantuev, V., Papaevangelou, T., Pareschi, G., Perez, K., Pérez, O., Picatoste, E., Pivovaroff, M. J., Poda, D. V., Redondo, J., Ringwald, A., Rodrigues, M., Rueda-Teruel, F., Rueda-Teruel, S., Ruiz-Choliz, E., Ruz, J., Saemann, E. O., Salvado, J., Schiffer, T., Schmidt, S., Schneekloth, U., Schott, M., Segui, L., Tavecchio, F., Kate, H. H. J. ten, Tkachev, I., Troitsky, S., Unger, D., Unzhakov, E., Ushakov, N., Vogel, J. K., Voronin, D., Weltman, A., Werthenbach, U., Wuensch, W., Yanes-Díaz, A.
This article describes BabyIAXO, an intermediate experimental stage of the International Axion Observatory (IAXO), proposed to be sited at DESY. IAXO is a large-scale axion helioscope that will look for axions and axion-like particles (ALPs), produce
Externí odkaz:
http://arxiv.org/abs/2010.12076
Autor:
Armengaud, E., Attie, D., Basso, S., Brun, P., Bykovskiy, N., Carmona, J. M., Castel, J. F., Cebrián, S., Cicoli, M., Civitani, M., Cogollos, C., Conlon, J. P., Costa, D., Dafni, T., Daido, R., Derbin, A. V., Descalle, M. A., Desch, K., Dratchnev, I. S., Döbrich, B., Dudarev, A., Ferrer-Ribas, E., Fleck, I., Galán, J., Galanti, G., Garrido, L., Gascon, D., Gastaldo, L., Germani, C., Ghisellini, G., Giannotti, M., Giomataris, I., Gninenko, S., Golubev, N., Graciani, R., Irastorza, I. G., Jakovcic, K., Kaminski, J., Krcmar, M., Krieger, C., Lakić, B., Lasserre, T., Laurent, P., Limousin, O., Lindner, A., Lomskaya, I., Lubsandorzhiev, B., Luzón, G., Marsh, M. C. D., Mergalejo, C., Mescia, F., Meyer, M., Miralda-Escudé, J., Mirallas, H., Muratova, V. N., Navick, X. F., Nones, C., Notari, A., Nozik, A., de Solórzano, A. Ortiz, Pantuev, V., Papaevangelou, T., Pareschi, G., Perez, K., Picatoste, E., Pivovaroff, M. J., Redondo, J., Ringwald, A., Roncadelli, M., Ruiz-Chóliz, E., Ruz, J., Saikawa, K., Salvadó, J., Samperiz, M. P., Schiffer, T., Schmidt, S., Schneekloth, U., Schott, M., Silva, H., Tagliaferri, G., Takahashi, F., Tavecchio, F., Kate, H. ten, Tkachev, I., Troitsky, S., Unzhakov, E., Vedrine, P., Vogel, J. K., Weinsheimer, C., Weltman, A., Yin, W.
We review the physics potential of a next generation search for solar axions: the International Axion Observatory (IAXO). Endowed with a sensitivity to discover axion-like particles (ALPs) with a coupling to photons as small as $g_{a\gamma}\sim 10^{-
Externí odkaz:
http://arxiv.org/abs/1904.09155
Autor:
Bertone, V., Carrasco, N., Ciuchini, M., Dimopoulos, P., Frezzotti, R., Gimenez, V., Lubicz, V., Martinelli, G., Mescia, F., Papinutto, M., Rossi, G. C., Silvestrini, L., Simula, S., Tarantino, C., Vladikas, A.
We present the first unquenched, continuum limit, lattice QCD results for the matrix elements of the operators describing neutral kaon oscillations in extensions of the Standard Model. Owing to the accuracy of our calculation on \Delta S=2 weak Hamil
Externí odkaz:
http://arxiv.org/abs/1207.1287
Publikováno v:
PoS LAT2010:301
We present lattice results for the vector and scalar form factors of the semileptonic decays D -> \pi \ell \nu_ell and D -> K \ell \nu_\ell in the physical range of values of squared four momentum transfer q^2, obtained with N_f=2 maximally twisted W
Externí odkaz:
http://arxiv.org/abs/1104.0869
Publikováno v:
Phys.Rev.D84:014505,2011
The mass m_K* and vector coupling f_K* of the K*-meson, as well as the ratio of the tensor to vector couplings fT/fV|_K*, are computed in lattice QCD. Our simulations are performed in a partially quenched setup, with two dynamical (sea) Wilson quark
Externí odkaz:
http://arxiv.org/abs/1104.0188
Publikováno v:
PoS LAT2010:316
We investigate the vector and scalar form factors relevant for K_{\ell 3} semileptonic decays using maximally twisted-mass fermions with two flavors of dynamical quarks (N_f = 2). The simulations cover pion masses as light as 260 MeV and four values
Externí odkaz:
http://arxiv.org/abs/1012.3573
Autor:
ETM Collaboration, Dimopoulos, P., Frezzotti, R., Gimenez, V., Lubicz, V., Martinelli, G., Mescia, F., Papinutto, M., Rossi, G. C., Simula, S., Vladikas, A.
We present preliminary results on the of neutral kaon oscillations in extensions of the Standard Model. Using Nf=2 maximally twisted sea quarks and Osterwalder-Seiler valence quarks, we achieve both O(a)-improvement and continuum-like renormalization
Externí odkaz:
http://arxiv.org/abs/1012.3355
Publikováno v:
JCAP 1108:002,2011
In a previous work we investigated the propagation of fast moving charged particles in a spatially constant but slowly time dependent pseudoscalar background, such as the one provided by cold relic axions. The background induces cosmic rays to radiat
Externí odkaz:
http://arxiv.org/abs/1010.2589
Autor:
ETM Collaboration, Constantinou, M., Dimopoulos, P., Frezzotti, R., Jansen, K., Gimenez, V., Lubicz, V., Mescia, F., Panagopoulos, H., Papinutto, M., Rossi, G. C., Simula, S., Skouroupathis, A., Stylianou, F., Vladikas, A.
Publikováno v:
Phys.Rev.D83:014505,2011
We present an unquenched $N_f=2$ lattice computation of the $B_{K}$ parameter which controls $K^0-\bar K^0$ oscillations. A partially quenched setup is employed with two maximally twisted dynamical (sea) light Wilson quarks, and valence quarks of bot
Externí odkaz:
http://arxiv.org/abs/1009.5606
Autor:
Antonelli, M., Cirigliano, V., Isidori, G., Mescia, F., Moulson, M., Neufeld, H., Passemar, E., Palutan, M., Sciascia, B., Sozzi, M., Wanke, R., Yushchenko, O. P.
Publikováno v:
Eur.Phys.J.C69:399-424,2010
We present a global analysis of leptonic and semileptonic kaon decay data, including all recent results published by the BNL-E865, KLOE, KTeV, ISTRA+ and NA48 experiments. This analysis, in conjunction with precise lattice calculations of the hadroni
Externí odkaz:
http://arxiv.org/abs/1005.2323