Zobrazeno 1 - 10
of 12 948
pro vyhledávání: '"ISHIDA, K."'
Autor:
Aritome, S., Futatsukawa, K., Hara, H., Hayasaka, K., Ibaraki, Y., Ichikawa, T., Iijima, T., Iinuma, H., Ikedo, Y., Imai, Y., Inami, K., Ishida, K., Kamal, S., Kamioka, S., Kawamura, N., Kimura, M., Koda, A., Koji, S., Kojima, K., Kondo, A., Kondo, Y., Kuzuba, M., Matsushita, R., Mibe, T., Miyamoto, Y., Nakamura, J. G., Nakazawa, Y., Ogawa, S., Okazaki, Y., Otani, M., Oyama, S., Saito, N., Sato, H., Sato, T., Sato, Y., Shimomura, K., Shioya, Z., Strasser, P., Sugiyama, S., Sumi, K., Suzuki, K., Takeuchi, Y., Tanida, M., Tojo, J., Ueda, K., Uetake, S., Xie, X. H., Yamada, M., Yamamoto, S., Yamazaki, T., Yamura, K., Yoshida, M., Yoshioka, T., Yotsuzuka, M.
Acceleration of positive muons from thermal energy to $100~$keV has been demonstrated. Thermal muons were generated by resonant multi-photon ionization of muonium atoms emitted from a sheet of laser-ablated aerogel. The thermal muons were first elect
Externí odkaz:
http://arxiv.org/abs/2410.11367
Autor:
Rossini, R., Baldazzi, G., Banfi, S., Baruzzo, M., Benocci, R., Bertoni, R., Bonesini, M., Carsi, S., Cirrincione, D., Clemenza, M., Colace, L., de Bari, A., de Vecchi, C., Fasci, E., Gaigher, R., Gianfrani, L., Hillier, A. D., Ishida, K., King, P. J. C., Lord, J. S., Mazza, R., Menegolli, A., Mocchiutti, E., Monzani, S., Moretti, L., Petroselli, C., Pizzolotto, C., Prata, M. C., Pullia, M., Quintieri, L., Ramponi, R., Rossella, M., Sbrizzi, A., Toci, G., Tortora, L., Vallazza, E. S., Yokoyama, K., Vacchi, A.
Publikováno v:
Front. Detect. Sci. Technol., 05 August 2024 Volume 2 - 2024
FAMU is an INFN-led muonic atom physics experiment based at the RIKEN-RAL muon facility at the ISIS Neutron and Muon Source (United Kingdom). The aim of FAMU is to measure the hyperfine splitting in muonic hydrogen to determine the value of the proto
Externí odkaz:
http://arxiv.org/abs/2410.07257
Autor:
Giles-Donovan, N., Hillier, A. D., Ishida, K., Hampshire, B. V., Giblin, S. R., Roessli, B., Gehring, P. M., Xu, G., Li, X., Luo, H., Cochran, S., Stock, C.
Publikováno v:
J. Phys.: Condens. Matter 36 435802 (2024)
Relaxor-ferroelectrics display exceptional dielectric properties resulting from the underlying random dipolar fields induced by strong chemical inhomogeneity. An unusual structural aspect of relaxors is a skin-effect where the near-surface region in
Externí odkaz:
http://arxiv.org/abs/2407.11227
Autor:
Nakada, H., Ishida, K.
Publikováno v:
Phys. Rev. C 109, 044614 (2024); 110, 019901(E)
Based on the variational principle, self-consistent single-particle (s.p.) potentials at positive energies are discussed, which correspond to the real part of the optical potential as the single folding potential (SFP). The nuclear-matter s.p. potent
Externí odkaz:
http://arxiv.org/abs/2403.19961
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:
Takahashi, H., Kitagawa, S., Ishida, K., Ikeda, A., Saha, S. R., Yonezawa, S., Paglione, J., Maeno, Y.
Publikováno v:
Phys. Rev. B 109, L100501 (2024)
CaSb$_2$ is the Dirac line-nodal material that exhibits a superconducting (SC) transition at 1.7 K. In spite of its conventional SC state at ambient pressure, the transition temperature $T_{\mathrm{c}}$ shows a peak structure against hydrostatic pres
Externí odkaz:
http://arxiv.org/abs/2402.12783
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
Background: The energy distribution of excited states populated by the nuclear muon capture reaction can facilitate an understanding of the reaction mechanism; however, experimental data are fairly sparse. Purpose: We developed a new methodology, cal
Externí odkaz:
http://arxiv.org/abs/2307.06560
Autor:
Stoilov, M., Adamczak, A., Bakalov, D., Danev, P., Mocchiutti, E., Pizzolotto, C., Baldazzi, G., Baruzzo, M., Benocci, R., Bonesini, M., Cirrincione, D., Clemenza, M., Fuschino, F., Hillier, A. D., Ishida, K., King, P. J. C., Menegolli, A., Monzani, S., Ramponi, R., Rignanese, L. P., Sarkar, R., Sbrizzi, A., Tortora, L., Vallazza, E., Vacchi, A.
Publikováno v:
Phys. Rev. A 107, 032823, 2023
We report the first experimental determination of the collision-energy dependence of the muon transfer rate from the ground state of muonic hydrogen to oxygen at near-thermal energies. A sharp increase by nearly an order of magnitude in the energy ra
Externí odkaz:
http://arxiv.org/abs/2303.15575
Publikováno v:
High Temperature Materials and Processes, Vol 19, Iss 3-4, Pp 197-210 (2000)
Externí odkaz:
https://doaj.org/article/f841476d2f504d9ca8b5abb2d2056c80
