Zobrazeno 1 - 10
of 511
pro vyhledávání: '"Colace L"'
Autor:
Vacchi, A., Adamczak, A., Bakalov, D., Baldazzi, G., Baruzzo, M., Benocci, R., Bertoni, R., Bonesini, M., Cabrera, H., Carsi, S., Cirrincione, D., Chignoli, F., Clemenza, M., Colace, L., Danailov, M., Danev, P., de Bari, A., De Vecchi, C., De Vincenzi, M., Fasci, E., Gadedjisso-Tossou, K. S., Gianfrani, L., Hillier, A. D., Ishida, K., King, P. J. C., Maggi, V., Mazza, R., Menegolli, A., Mocchiutti, E., Moretti, L., Morgante, G., Niemela, J., Petroselli, C., Pizzolotto, C., Pullia, A., Ramponi, R., Roman, H. E., Rossella, M., Rossini, R., Sarkar, R., Sbrizzi, A., Stoilov, M., Stoychev, L., Suarez-Vargas, J. J., Toci, G., Tortora, L., Vallazza, E., Xiao, C., Yokoyama, K.
Publikováno v:
Nuclear Physics News 33:4, 9-16, 2023
The article gives the motivations for the measurement of the hyperfine splitting (hfs) in the ground state of muonic hydrogen to explore the properties of the proton at low momentum transfer. It summarizes these proposed measurement methods and final
Externí odkaz:
http://arxiv.org/abs/2403.05145
Autor:
Rossini, R., Adamczak, A., Bakalov, D., Baldazzi, G., Banfi, S., Baruzzo, M., Benocci, R., Bertoni, R., Bonesini, M., Bonvicini, V., Cabrera, H., Carsi, S., Cirrincione, D., Clemenza, M., Colace, L., Danailov, M. B., Danev, P., de Bari, A., de Vecchi, C., Fasci, E., Gadedjisso-Tossou, K. S., Gaigher, R., Gianfrani, L., Hillier, A. D., Ishida, K., King, P. J. C., Maggi, V., Menegolli, A., Mocchiutti, E., Moretti, L., Morgante, G., Niemela, J., Petroselli, C., Pirri, A., Pizzolotto, C., Prata, M. C., Pullia, A., Pullia, M., Ramponi, R., Rossella, M., Sarkar, R., Sbrizzi, A., Stoilov, M., Suarez-Vargas, J. J., Toci, G., Tortora, L., Vallazza, E. S., Yokoyama, K., Vacchi, A.
The FAMU experiment at RIKEN-RAL is a muonic atom experiment with the aim to determine the Zemach radius of the proton by measuring the 1s hyperfine splitting in muonic hydrogen. The activity of the FAMU Collaboration in the years 2015-2023 enabled t
Externí odkaz:
http://arxiv.org/abs/2312.04987
Autor:
Pizzolotto, C., Sbrizzi, A., Adamczak, A., Bakalov, D., Baldazzi, G., Baruzzo, M., Benocci, R., Bertoni, R., Bonesini, M., Cabrera, H., Cirrincione, D., Clemenza, M., Colace, L., Danailov, M., Danev, P., de Bari, A., De Vecchio, C., De Vincenzi, M., Fasci, E., Fuschino, F., Gadedjisso-Tossou, K. S., Gianfrani, L., Ishida, K., Labanti, C., Maggi, V., Mazza, R., Menegolli, A., Mocchiutti, E., Monzani, S., Moretti, L., Morgante, G., Niemela, J., Pullia, A., Ramponi, R., Rignanese, L. P., Rossella, M., Stoilov, M., Stoychev, L., Suarez-Vargas, J. J., Tortora, L., Vallazza, E., Vacchi, A.
The first measurement of the temperature dependence of the muon transfer rate from muonic hydrogen to oxygen was performed by the FAMU collaboration in 2016. The results provide evidence that the transfer rate rises with the temperature in the range
Externí odkaz:
http://arxiv.org/abs/2105.06701
Publikováno v:
Journal of the European Optical Society-Rapid Publications, Vol 4, p 09030 (2009)
We report the integration of near-infrared waveguide photodetectors in polycrystalline Germanium with Silicon on Insulator optical chips for power monitor applications. We discuss design and fabrication of the devices as well as their characterizatio
Externí odkaz:
https://doaj.org/article/482d9fd845ac45b08b4115bdc0b5f1b3
Autor:
FAMU Collaboration, Mocchiutti, E., Adamczak, A., Bakalov, D., Baldazzi, G., Benocci, R., Bertoni, R., Bonesini, M., Bonvicini, V., Morales, H. Cabrera, Chignoli, F., Clemenza, M., Colace, L., Danailov, M., Danev, P., de Bari, A., De Vecchi, C., De Vincenzi, M., Furlanetto, E., Fuschino, F., Gadedjisso-Tossou, K. S., Guffanti, D., Ishida, K., Labanti, C., Maggi, V., Mazza, R., Menegolli, A., Morgante, G., Nastasi, M., Niemela, J., Pizzolotto, C., Pullia, A., Ramponi, R., Rignanese, L. P., Rossella, M., Rossi, N., Stoilov, M., Stoychev, L., Tortora, L., Vallazza, E., Zampa, G., Vacchi, A.
Publikováno v:
Phys. Lett. A, 384/26 (2020) 126667
We report the first measurement of the temperature dependence of muon transfer rate from $\mu$p atoms to oxygen between 100 and 300 K. Data were obtained from the X-ray spectra of delayed events in gaseous target H$_2$/O$_2$ exposed to a muon beam. B
Externí odkaz:
http://arxiv.org/abs/1905.02049
Autor:
FAMU Collaboration, Mocchiutti, E., Bonvicini, V., Danailov, M., Furlanetto, E., Gadedjisso-Tossou, K. S., Guffanti, D., Pizzolotto, C., Rachevski, A., Stoychev, L., Vallazza, E., Zampa, G., Niemela, J., Ishida, K., Adamczak, A., Baccolo, G., Benocci, R., Bertoni, R., Bonesini, M., Chignoli, F., Clemenza, M., Curioni, A., Maggi, V., Mazza, R., Moretti, M., Nastasi, M., Previtali, E., Bakalov, D., Danev, P., Stoilov, M., Baldazzi, G., Campana, R., D'Antone, I., Furini, M., Fuschino, F., Labanti, C., Margotti, A., Meneghini, S., Morgante, G., Rignanese, L. P., Rossi, P. L., Zuffa, M., Cervi, T., De Bari, A., Menegolli, A., De Vecchi, C., Nardò, R., Rossella, M., Tomaselli, A., Colace, L., De Vincenzi, M., Iaciofano, A., Somma, F., Tortora, L., Ramponi, R., Vacchi, A.
Publikováno v:
J. Phys.: Conf. Ser. 1138 012017 (2018)
The main goal of the FAMU experiment is the measurement of the hyperfine splitting (hfs) in the 1S state of muonic hydrogen $\Delta E_{hfs}(\mu^-p)1S$. The physical process behind this experiment is the following: $\mu p$ are formed in a mixture of h
Externí odkaz:
http://arxiv.org/abs/1808.06380
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Autor:
Adamczak, A., Baccolo, G., Bakalov, D., Baldazzi, G., Bertoni, R., Bonesini, M., Bonvicini, V., Campana, R., Carbone, R., Cervi, T., Chignoli, F., Clemenza, M., Colace, L., Curioni, A., Danailov, M., Danev, P., D'Antone, I., De, A., De, C., De, M., Furini, M., Fuschino, F., Gadejisso-Tossou, K., Guffanti, D., Iaciofano, A., Ishida, K., Iugovaz, D., Labanti, C., Maggi, V., Margotti, A., Marisaldi, M., Mazza, R., Meneghini, S., Menegolli, A., Mocchiutti, E., Moretti, M., Morgante, G., Nardò, R., Nastasi, M., Niemela, J., Previtali, E., Ramponi, R., Rachevski, A., P., L., Rossella, M., Rossi, P. L., Somma, F., Stoilov, M., Stoychev, L., Tomaselli, A., Tortora, L., Vacchi, A., Vallazza, E., Zampa, G., Zuffa, M.
Publikováno v:
Journal of Instrumentation 11/05, P05007, 2016
The high precision measurement of the hyperfine splitting of the muonic-hydrogen atom ground state with pulsed and intense muon beam requires careful technological choices both in the construction of a gas target and of the detectors. In June 2014, t
Externí odkaz:
http://arxiv.org/abs/1604.01572
Autor:
Cherchi, M., Stivala, S., Pasquazi, A., Busacca, A. C., Sanseverino, S. Riva, Cino, A. C., Colace, L., Assanto, G.
Publikováno v:
Appl. Phys. B 93, 559-565, (2008)
Second harmonic generation is investigated in lithium niobate channels realized by proton exchange and quasi-phase-matched by surface periodic-poling. The reduction in conversion efficiency at high powers is interpreted in terms of multi-photon absor
Externí odkaz:
http://arxiv.org/abs/0906.3705
Publikováno v:
In Solid State Electronics December 2016 126:1-4